Andrew McKeon, M.B., B.Ch., M.D.
Internist
Neurologist
Basal E, Gilligan M, Lesnick C,
McKeon A
. Autoimmune Neurobeachin Cerebellar Ataxia. Mov Disord. 2024 Aug 20 [Epub ahead of print]
View PubMed
Smith KM, Budhram A, Geis C,
McKeon A
, Steriade C, Stredny CM, Titulaer MJ, Britton JW. Autoimmune-associated seizure disorders. Epileptic Disord. 2024 Aug; 26 (4):415-434 Epub 2024 May 31
View PubMed
Mangioris G, Pittock SJ, Yang B, Fryer JP, Harmsen WS, Dubey D, Flanagan EP, Lopez-Chiriboga SA,
McKeon A
, Mills JR, Vodopivec I, Tobin WO, Toledano M, Aksamit AJ, Zekeridou A. Cerebrospinal Fluid Cytokine and Chemokine Profiles in Central Nervous System Sarcoidosis: Diagnostic and Immunopathologic Insights. Ann Neurol. 2024 Jul 19 Epub 2024 July 19
View PubMed
Yogeshwar SM, Muniz-Castrillo S, Sabater L, Peris-Sempere V, Mallajosyula V, Luo G, Yan H, Yu E, Zhang J, Lin L, Fagundes Bueno F, Ji X, Picard G, Rogemond V, Pinto AL, Heidbreder A, Hoftberger R, Graus F, Dalmau J, Santamaria J, Iranzo A, Schreiner B, Giannoccaro MP, Liguori R, Shimohata T, Kimura A, Ono Y, Binks S, Mariotto S, Dinoto A, Bonello M, Hartmann CJ, Tambasco N, Nigro P, Pruss H,
McKeon A
, Davis MM, Irani SR, Honnorat J, Gaig C, Finke C, Mignot E. HLA-DQB1*05 subtypes and not DRB1*10:01 mediates risk in anti-IgLON5 disease. Brain. 2024 Jul 5; 147 (7):2579-2592
View PubMed
Redenbaugh V, Fryer JP, Cacciaguerra L, Chen JJ, Greenwood TM, Gilligan M, Thakolwiboon S, Majed M, Chia NH,
McKeon A
, Mills JR, Lopez Chiriboga AS, Tillema JM, Yang B, Abdulrahman Y, Guo K, Vorasoot N, Valencia Sanchez C, Tajfirouz DA, Toledano M, Zekeridou A, Dubey D, Gombolay GY, Caparo-Zamalloa C, Kister I, Pittock SJ, Flanagan EP. Diagnostic Utility of MOG Antibody Testing in Cerebrospinal Fluid. Ann Neurol. 2024 Jul; 96 (1):34-45 Epub 2024 Apr 09
View PubMed
Gilligan M, Lesnick CE, Guo Y, Bradshaw MJ, Ladha SS, Nowak M, Shah MP, Wittenborn JR, Basal E, Hinson S, Yang B, Dubey D, Mills JR, Pittock SJ, Zekeridou A,
McKeon A
. Paraneoplastic Calmodulin Kinase-Like Vesicle-Associated Protein (CAMKV) Autoimmune Encephalitis. Ann Neurol. 2024 Jul; 96 (1):21-33 Epub 2024 Apr 18
View PubMed
Nijim W, Morgan J, Montalvo M,
McKeon A
, McLeod C. Case Presentation of Autoimmune Septin-5 Cerebellar Ataxia. Mov Disord Clin Pract. 2024 Jun; 11 (6):734-737 Epub 2024 Apr 01
View PubMed
Mangioris G, Halfdanarson TR, Lennon VA, Chang BK, Dubey D, Dyck PJB, Flanagan EP,
McKeon A
, Mills JR, Pittock SJ, Zekeridou A. Neurological autoimmunity in patients with non-pulmonary neuroendocrine neoplasms: clinical manifestations and neural autoantibody profiles. Eur J Neurol. 2024 Jun; 31 (6):e16273 Epub 2024 Mar 11
View PubMed
Li X, Gupta P, Smith KM, Madhavan A, Rezk M, Zekeridou A, Flanagan EP,
McKeon A
, Pittock SJ, Britton JW, Dubey D. Seizure-Related Falls and Near Falls in LGI1-IgG Autoimmune Encephalitis. Neurol Clin Pract. 2024 Jun; 14 (3):e200301 Epub 2024 May 07
View PubMed
Scorr LM, Kilic-Berkmen G, Sutcliffe DJ, Dinasarapu AR, McKay JL, Bagchi P, Powell MD, Boss JM, Cereb N, Little M, Gragert L, Hanfelt J,
McKeon A
, Tyor W, Jinnah HA. Exploration of potential immune mechanisms in cervical dystonia. Parkinsonism Relat Disord. 2024 May; 122:106036 Epub 2024 Feb 17
View PubMed
Kothapalli NP, Chompoopong P,
McKeon A
, Dubey D. Teaching Video NeuroImage: Adaptor-Related Protein-Complex-3 Subunit beta-2 Immunoglobulin-G-Associated Autoimmune Ataxia. Neurology. 2024 Apr 9; 102 (7):e209257 Epub 2024 Mar 15
View PubMed
Gilligan M, McGuigan C,
McKeon A
. Autoimmune central nervous system disorders: Antibody testing and its clinical utility. Clin Biochem. 2024 Apr; 126:110746 Epub 2024 Mar 08
View PubMed
Li X, Chen JJ, Hur M, Paton GR,
McKeon A
, Zekeridou A. Papillitis associated with IgLON5 autoimmunity: A novel clinical phenotype. J Neuroimmunol. 2024 Mar 15; 388:578312 Epub 2024 Feb 05
View PubMed
Guo Y, Endmayr V, Zekeridou A,
McKeon A
, Leypoldt F, Hess K, Kalinowska-Lyszczarz A, Klang A, Pakozdy A, Hoftberger E, Hametner S, Haider C, De Simoni D, Peters S, Gelpi E, Rocken C, Oberndorfer S, Lassmann H, Lucchinetti CF, Hoftberger R. New insights into neuropathology and pathogenesis of autoimmune glial fibrillary acidic protein meningoencephalomyelitis. Acta Neuropathol. 2024 Feb 3; 147 (1):31 Epub 2024 Feb 03
View PubMed
McKeon A
, Tracy J. Paraneoplastic movement disorders. Handb Clin Neurol. 2024; 200:211-227
View PubMed
Mckeon A
, Pittock SJ. Overview and diagnostic approach in autoimmune neurology. CONTINUUM Lifelong Learning in Neurology. 2024; 30 (4):960-94
Cohen DA, Tajfirouz D, Vodopivec I, Kyle K, Bouffard MA, Bhattacharyya S, Douglas VC, Rasool N, Bhatti MT,
McKeon A
, Pittock S, Flanagan EP, Prasad S, Nagagopal V, Egan RA, Chen JJ, Chwalisz BK. Fluorescein Angiography Findings in Susac Syndrome: A Multicenter Retrospective Case Series. J Neuroophthalmol. 2023 Dec 1; 43 (4):481-490 Epub 2023 Apr 19
View PubMed
Dominguez L,
McKeon A
, Tobin WO, Lopez-Chiriboga S. Long term outcomes in patients with anti-DPPX autoimmunity. J Neuroimmunol. 2023 Nov 15; 384:578214. Epub 2023 Sep 30.
View PubMed
Zivelonghi C, Dinoto A, Irani SR,
McKeon A
, Pilotto A, Padovani A, Masciocchi S, Magni E, Mancinelli CR, Capra R, Maniscalco GT, Volonghi I, Easton A, Alberti D, Zanusso G, Monaco S, Salvagno GL, Lippi G, Ferrari S, Mariotto S. SARS-CoV-2 antibodies in inflammatory neurological conditions: a multicentre retrospective comparative study. Immunol Res. 2023 Oct; 71 (5):717-724 Epub 2023 May 12
View PubMed
Majed M, Valencia Sanchez C, Bennett JL, Fryer J, Mulligan MD, Redenbaugh V,
McKeon A
, Mills JR, Wingerchuk DM, Lennon VA, Weinshenker B, Chen JJ, Flanagan EP, Pittock SJ, Kunchok A. Alterations in Aquaporin-4-IgG Serostatus in 986 Patients: A Laboratory-Based Longitudinal Analysis. Ann Neurol. 2023 Oct; 94 (4):727-735 Epub 2023 July 05
View PubMed
Liu T, Benarroch E, Hogan W,
McKeon A
, Lowe VJ, Savica R. Frontotemporal Hypometabolism in Medication-Induced Tardive Dyskinesia. Neurology. 2023 Sep 26; 101 (13):585-587 Epub 2023 May 18
View PubMed
McKeon A
, Lesnick C, Vorasoot N, Buckley MW, Dasari S, Flanagan EP, Gilligan M, Lafrance-Corey R, Miske R, Pittock SJ, Scharf M, Yang B, Zekeridou A, Dubey D, Mills J. Utility of Protein Microarrays for Detection of Classified and Novel Antibodies in Autoimmune Neurologic Disease. Neurol Neuroimmunol Neuroinflamm. 2023 Sep; 10 (5) Epub 2023 Aug 07
View PubMed
Smith KM, Britton JW, Thakolwiboon S, Chia NH, Gupta P, Flanagan EP, Zekeridou A, Lopez Chiriboga AS, Valencia Sanchez C,
McKeon A
, Pittock SJ, Dubey D. Seizure characteristics and outcomes in patients with neurological conditions related to high-risk paraneoplastic antibodies. Epilepsia. 2023 Sep; 64 (9):2385-2398 Epub 2023 July 04
View PubMed
Yang B, Brown A,
McKeon A
, Ahlskog JE, Tipton P, Guo Y, Lucchinetti C, Pittock SJ, Zekeridou A. Tenascin-R Autoimmunity: Isolated Tremor Reversed with Immunotherapy. Ann Neurol. 2023 Sep; 94 (3):502-507 Epub 2023 July 14
View PubMed
Valencia-Sanchez C, Sechi E, Dubey D, Flanagan EP,
McKeon A
, Pittock SJ, Zekeridou A. Immune checkpoint inhibitor-associated central nervous system autoimmunity. Eur J Neurol. 2023 Aug; 30 (8):2418-2429 Epub 2023 May 18
View PubMed
Sawaya R, Ricard G,
McKeon A
, Budhram A. Paraneoplastic Neuronal Intermediate Filament Autoimmunity with Hepatocellular Carcinoma. Can J Neurol Sci. 2023 Jul 27; 1-2 Epub 2023 July 27
View PubMed
Chia NH,
McKeon A
, Dalakas MC, Flanagan EP, Bower JH, Klassen BT, Dubey D, Zalewski NL, Duffy D, Pittock SJ, Zekeridou A. Stiff person spectrum disorder diagnosis, misdiagnosis, and suggested diagnostic criteria. Ann Clin Transl Neurol. 2023 Jul; 10 (7):1083-1094 Epub 2023 May 22
View PubMed
Gadoth A, Devine MF, Pittock SJ,
McKeon A
, Tobin WO, Gossard TR, Cattaneo EFD, McCarter SJ, St Louis EK. Sleep disturbances associated with DPPX autoantibodies: a case series. J Neurol. 2023 Jul; 270 (7):3543-3552 Epub 2023 Apr 07
View PubMed
Orozco E, Valencia-Sanchez C, Britton J, Dubey D, Flanagan EP, Lopez-Chiriboga AS, Zalewski N, Zekeridou A, Pittock SJ,
McKeon A
. Autoimmune Encephalitis Criteria in Clinical Practice. Neurol Clin Pract. 2023 Jun; 13(3):e200151. Epub 2023 Apr 25.
View PubMed
Gilligan M, McGuigan C,
McKeon A
. Paraneoplastic Neurologic Disorders. Curr Neurol Neurosci Rep. 2023 Mar; 23 (3):67-82 Epub 2023 Feb 13
View PubMed
McCombe JA, Zivelonghi C, Vorasoot N, Majed M, Flanagan EP, Dubey D, Pittock SJ,
McKeon A
, Zekeridou A. AMPAR autoimmunity: Neurological and oncological accompaniments and co-existing neural autoantibodies. J Neuroimmunol. 2023 Feb 15; 375:578012 Epub 2022 Dec 23
View PubMed
Lopez Chiriboga AS, Matsumoto J, Sorenson E, Klein CJ,
McKeon A
. Teaching Video NeuroImages: Acquired focal neuromyotonia in LGI-1 autoimmunity. Neurology. 2023; 100 (16):S98-9
Flanagan EP, Geschwind MD, Lopez-Chiriboga AS, Blackburn KM, Turaga S, Binks S, Zitser J, Gelfand JM, Day GS, Dunham SR, Rodenbeck SJ, Clardy SL, Solomon AJ, Pittock SJ,
McKeon A
, Dubey D, Zekeridou A, Toledano M, Turner LE, Vernino S, Irani SR. Autoimmune Encephalitis Misdiagnosis in Adults. JAMA Neurol. 2023 Jan 1; 80(1):30-39. Epub 1900 Jan 01.
View PubMed
Rezk M, Pittock SJ, Kapadia RK, Knight AM, Guo Y, Gupta P, LaFrance-Corey RG, Zekeridou A,
McKeon A
, Dasari S, Mills JR, Dubey D. Identification of SKOR2 IgG as a novel biomarker of paraneoplastic neurologic syndrome. Front Immunol. 2023; 14:1243946 Epub 2023 Sept 18
View PubMed
Vorasoot N, Scharf M, Miske R, Thakolwiboon S, Dubey D, Mills JR, Pittock SJ, Zekeridou A, Ott A,
McKeon A
. CDR2 and CDR2L line blot performance in PCA-1/anti-Yo paraneoplastic autoimmunity. Front Immunol. 2023; 14:1265797 Epub 2023 Sept 29
View PubMed
Flanagan EP, Geschwind MD, Lopez-Chiriboga AS, Blackburn KM, Turaga S, Binks S, Zitser J, Gelfand JM, Day GS, Dunham SR, Rodenbeck SJ, Clardy SL, Solomon AJ, Pittock SJ,
McKeon A
, Dubey D, Zekeridou A, Toledano M, Turner LE, Vernino S, Irani SR. Autoimmune Encephalitis Misdiagnosis in Adults. JAMA Neurol. 2023 Jan 1; 80 (1):30-39
View PubMed
Shelly S, Beecher G, Milone M, Liewluck T, Ernste F, Triplett J, Naddaf E, Zekeridou A,
McKeon A
, Pittock SJ, Dubey D, Mills JR, Mandrekar J, Klein CJ. Cancer and immune-mediated necrotizing myopathy: a longitudinal referral case-controlled outcomes evaluation. Rheumatology (Oxford). 2022 Dec 23; 62 (1):281-289
View PubMed
Montalvo M, Khattak JF, Redenbaugh V, Britton J, Valencia Sanchez C, Sanchez CV, Datta A, Tillema JM, Chen J,
McKeon A
, Pittock SJ, Flanagan EP, Dubey D. Acute symptomatic seizures secondary to myelin oligodendrocyte glycoprotein antibody-associated disease. Epilepsia. 2022 Dec; 63 (12):3180-3191 Epub 2022 Oct 14
View PubMed
Hinson SR, Honorat JA, Grund EM, Clarkson BD, Miske R, Scharf M, Zivelonghi C, Al-Lozi MT, Bucelli RC, Budhram A, Cho T, Choi E, Grell J, Lopez-Chiriboga AS, Levin M, Merati M, Montalvo M, Pittock SJ, Wilson MR, Howe CL,
McKeon A
. Septin-5 and -7-IgGs: Neurologic, Serologic, and Pathophysiologic Characteristics. Ann Neurol. 2022 Dec; 92 (6):1090-1101 Epub 2022 Aug 27
View PubMed
Sista SR, Crum B, Aboseif A, Devine MF, Zekeridou A, Hammami MB, Rezk MM, Truffert A, Lalive PH, Kunchok A,
McKeon A
, Dubey D. Motor-neuron-disease-like phenotype associated with IgLON5 disease. J Neurol. 2022 Nov; 269(11):6139-6144. Epub 2022 Jul 20.
View PubMed
Chang BK, Day GS, Graff-Radford J,
McKeon A
, Flanagan EP, Algeciras-Schimnich A, Mielke MM, Nguyen A, Jones DT, Toledano M, Kremers WK, Knopman DS, Petersen RC, Li W. Alzheimer's disease cerebrospinal fluid biomarkers differentiate patients with Creutzfeldt-Jakob disease and autoimmune encephalitis. Eur J Neurol. 2022 Oct; 29 (10):2905-2912 Epub 2022 July 05
View PubMed
Dahl A, Jenkins S, Pittock SJ, Mills J, Foster J,
McKeon A
, Pittock S. Comprehensive Diabetes Autoantibody Laboratory-Based Clinical Service Testing in 6044 Consecutive Patients: Analysis of Age and Sex Effects. J Appl Lab Med. 2022 Sep 1; 7 (5):1037-1046
View PubMed
Orozco E, Guo Y, Chen JJ, Dubey D, Howell B, Moutvic M, St Louis EK,
McKeon A
. Clinical Reasoning: A 43-Year-Old Man With Subacute Onset of Vision Disturbances, Jaw Spasms, and Balance and Sleep Difficulties. Neurology. 2022 Aug 30; 99 (9):387-392 Epub 2022 July 06
View PubMed
Dubey D, Beecher G, Hammami MB, Knight AM, Liewluck T, Triplett J, Datta A, Dasari S, Zhang Y, Roforth MM, Jerde CR, Murphy SJ, Litchy WJ, Amato A, Lennon VA,
McKeon A
, Mills JR, Pittock SJ, Milone M. Identification of Caveolae-Associated Protein 4 Autoantibodies as a Biomarker of Immune-Mediated Rippling Muscle Disease in Adults. JAMA Neurol. 2022 Aug 01; 79(8):808-816.
View PubMed
Dinoto A,
McKeon A
, Vattemi G, Carta S, Ferrari S, Mariotto S. Neuronal intermediate filament paraneoplastic autoimmunity complicating avelumab therapy of Merkel cell carcinoma. J Neuroimmunol. 2022 Jul 15; 368:577882 Epub 2022 May 05
View PubMed
McKeon-Makki I,
McKeon A
, Yang B, Pittock SJ, Lopez-Chiriboga S, Komorowski L, Miske R, Zekeridou A. Adenylate kinase 5 (AK5) autoimmune encephalitis: Clinical presentations and outcomes in three new patients. J Neuroimmunol. 2022 Jun 15; 367:577861. Epub 2022 Apr 04.
View PubMed
Merati M, Rucker JC,
McKeon A
, Frucht SJ, Hu J, Balcer LJ, Galetta SL. A Case of Opsoclonus-Myoclonus-Ataxia With Neuronal Intermediate Filament IgG Detected in Cerebrospinal Fluid. J Neuroophthalmol. 2022 Jun 1; 42 (2):278-281
View PubMed
Zekeridou A, Yang B, Lennon VA, Guo Y, Wu L, Lucchinetti CF,
McKeon A
, Pittock SJ, Flanagan EP. Anti-Neuronal Nuclear Antibody 3 Autoimmunity Targets Dachshund Homolog 1. Ann Neurol. 2022 May; 91 (5):670-675 Epub 2022 Mar 03
View PubMed
Saadeh RS, Bryant SC,
McKeon A
, Weinshenker B, Murray DL, Pittock SJ, Willrich MAV. CSF Kappa Free Light Chains: Cutoff Validation for Diagnosing Multiple Sclerosis. Mayo Clin Proc. 2022 Apr; 97 (4):738-751 Epub 2021 Dec 08
View PubMed
Shah S, Flanagan EP, Paul P, Smith CY, Bryant SC, Devine MF, Lennon VA,
McKeon A
, Pittock SJ, Dubey D. Population-Based Epidemiology Study of Paraneoplastic Neurologic Syndromes. Neurol Neuroimmunol Neuroinflamm. 2022 Mar; 9 (2) Epub 2021 Dec 22
View PubMed
Kunchok A,
McKeon A
, Zekeridou A, Flanagan EP, Dubey D, Lennon VA, Klein CJ, Mills JR, Pittock SJ. Autoimmune/Paraneoplastic Encephalitis Antibody Biomarkers: Frequency, Age, and Sex Associations. Mayo Clin Proc. 2022 Mar; 97 (3):547-559 Epub 2021 Dec 23
View PubMed
Garrido Sanabria ER, Zahid A, Britton J, Kraus GJ, Lopez-Chiriboga AS, Zekeridou A, Flanagan EP,
McKeon A
, Mills JR, Pittock SJ, Dubey D. CASPR2-IgG-associated autoimmune seizures. Epilepsia. 2022 Mar; 63 (3):709-722 Epub 2022 Jan 15
View PubMed
Rodriguez A, Klein CJ, Sechi E, Alden E, Basso MR, Pudumjee S, Pittock SJ,
McKeon A
, Britton JW, Lopez-Chiriboga AS, Zekeridou A, Zalewski NL, Boeve BF, Day GS, Gadoth A, Burkholder D, Toledano M, Dubey D, Flanagan EP. LGI1 antibody encephalitis: acute treatment comparisons and outcome. J Neurol Neurosurg Psychiatry. 2022 Mar; 93 (3):309-315 Epub 2021 Nov 25
View PubMed
Devine MF, Feemster JC, Lieske EA, McCarter SJ, Sandness DJ, Steele T, Timm PC, Mandrekar J, Boeve BF, Silber MH, Dubey D,
McKeon A
, St Louis EK. Objective sleep profile in LGI1/CASPR2 autoimmunity. Sleep. 2022 Feb 14; 45 (2)
View PubMed
McKeon A
. Glial Fibrillary Acidic Protein Immunoglobulin G in CSF: A Biomarker of Severe but Reversible Encephalitis. Neurology 2022 Feb 8; 98 (6):221-222 Epub 2021 Nov 19
View PubMed
Damato V, Papi C, Spagni G, Evoli A, Silvestri G, Masi G, Sabatelli E, Campetella L,
McKeon A
, Andreetta F, Riso V, Monte G, Luigetti M, Primiano G, Calabresi P, Iorio R. Clinical features and outcome of patients with autoimmune cerebellar ataxia evaluated with the Scale for the Assessment and Rating of Ataxia. Eur J Neurol. 2022 Feb; 29 (2):564-572 Epub 2021 Nov 09
View PubMed
Valencia-Sanchez C, Knight AM, Hammami MB, Guo Y, Mills JR, Kryzer TJ, Piquet AL, Amin A, Heinzelmann M, Lucchinetti CF, Lennon VA,
McKeon A
, Pittock SJ, Dubey D. Characterisation of TRIM46 autoantibody-associated paraneoplastic neurological syndrome. J Neurol Neurosurg Psychiatry. 2022 Feb; 93 (2):196-200 Epub 2021 Dec 17
View PubMed
Rosenow CS, Dawit S, Farrugia LP, Henry Ma KA, Sharma A,
McKeon A
, Porter AB, Grill MF. Case Report: Opsoclonus-Myoclonus Syndrome Associated With Contactin-Associated Protein-Like 2 and Acetylcholine Receptor Autoantibodies in the Setting of Non-Small Cell Lung Carcinoma. Neurohospitalist. 2022 Jan; 12 (1):100-104 Epub 2021 May 07
View PubMed
Shelly S, Klein CJ, Dyck PJB, Paul P, Mauermann ML, Berini SE, Howe B, Fryer JP, Basal E, Bakri HM, Laughlin RS,
McKeon A
, Pittock SJ, Mills J, Dubey D. Neurofascin-155 Immunoglobulin Subtypes: Clinicopathologic Associations and Neurologic Outcomes. Neurology. 2021 Dec 14; 97 (24):e2392-e2403 Epub 2021 Oct 11
View PubMed
Valencia Sanchez C, Theel E, Binnicker M, Toledano M,
McKeon A
. Autoimmune Encephalitis After SARS-CoV-2 Infection: Case Frequency, Findings, and Outcomes. Neurology. 2021 Dec 7; 97 (23):e2262-e2268 Epub 2021 Oct 11
View PubMed
Pilotto A, Masciocchi S, Volonghi I, De Giuli V, Caprioli F, Mariotto S, Ferrari S, Bozzetti S, Imarisio A, Risi B, Premi E, Benussi A, Foca E, Castelli F, Zanusso G, Monaco S, Stefanelli P, Gasparotti R, Zekeridou A,
McKeon A
, Ashton NJ, BlennoW K, Zetterberg H, Padovani A. Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Encephalitis Is a Cytokine Release Syndrome: Evidences From Cerebrospinal Fluid Analyses. Clin Infect Dis. 2021 Nov 2; 73 (9):e3019-e3026
View PubMed
Redenbaugh V, Montalvo M, Sechi E, Buciuc M, Fryer JP,
McKeon A
, Lennon VA, Mills JR, Weinshenker BG, Wingerchuk DM, Chen JJ, Tariq Bhatti M, Lopez Chiriboga AS, Pittock SJ, Flanagan EP. Diagnostic value of aquaporin-4-IgG live cell based assay in neuromyelitis optica spectrum disorders. Mult Scler J Exp Transl Clin. 2021 Oct; 7 (4):20552173211052656 Epub 2021 Nov 26
View PubMed
Boes CJ, Klaas JP, Tobin WO, Flanagan EP,
McKeon A
, Braksick SA, Burkholder DB, Stitt DW, Cutsforth-Gregory JK. Harry Lee Parker: Games Lost and Won on the Playing Fields of Neurology. Mayo Clin Proc Innov Qual Outcomes. 2021 Aug; 5 (4):701-719 Epub 2021 July 15
View PubMed
Graus F, Vogrig A, Muñiz-Castrillo S, Antoine JG, Desestret V, Dubey D, Giometto B, Irani SR, Joubert B, Leypoldt F,
McKeon A
, Prüss H, Psimaras D, Thomas L, Titulaer MJ, Vedeler CA, Verschuuren JJ, Dalmau J, Honnorat J. Updated Diagnostic Criteria for Paraneoplastic Neurologic Syndromes. Neurol Neuroimmunol Neuroinflamm. 2021 Jul; 8(4). Epub 2021 May 18.
View PubMed
Madhavan A, Carr CM, Krecke KN, Wood CP,
McKeon A
, Dubey D. Association between paraneoplastic rhombencephalitis and hypertrophic olivary degeneration. J Neurol Neurosurg Psychiatry 2021 Jul; 92 (7):798-800 Epub 2021 Jan 15
View PubMed
Kunchok A, Flanagan EP, Krecke KN, Chen JJ, Caceres JA, Dominick J, Ferguson I, Kinkel R, Probasco JC, Ruvalcaba M, Santoro JD, Sieloff K, Timothy J, Weinshenker BG,
McKeon A
, Pittock SJ. MOG-IgG1 and co-existence of neuronal autoantibodies. Mult Scler. 2021 Jul; 27 (8):1175-1186 Epub 2020 Sept 10
View PubMed
Shelly S, Mills JR, Dubey D,
McKeon A
, Zekeridou A, Pittock SJ, Harper CM, Naddaf E, Milone M, Mandrekar J, Klein CJ. Clinical Utility of Striational Antibodies in Paraneoplastic and Myasthenia Gravis Paraneoplastic Panels. Neurology. 2021 Jun 14; 96 (24):e2966-e2976 Epub 2021 June 14
View PubMed
Sechi E, Buciuc M, Pittock SJ, Chen JJ, Fryer JP, Jenkins SM, Budhram A, Weinshenker BG, Lopez-Chiriboga AS, Tillema JM,
McKeon A
, Mills JR, Tobin WO, Flanagan EP. Positive Predictive Value of Myelin Oligodendrocyte Glycoprotein Autoantibody Testing. JAMA Neurol. 2021 Jun 1; 78 (6):741-746
View PubMed
Kattah JC, Eggers SD, Bach SE, Dubey D,
McKeon AB
. Paraneoplastic Progressive Downbeat Nystagmus, Ataxia and Sensorineural Hearing Loss due to the ANTI-Kelch-11 Protein Antibody. J Neuroophthalmol. 2021 Jun 1; 41 (2):261-265
View PubMed
Chen JJ,
McKeon A
, Greenwood TM, Flanagan EP, Bhatti MT, Dubey D, Pulido JS, Iezzi R, Smith WM, Sen HN, Gordon LK, Pittock SJ. Clinical Utility of Antiretinal Antibody Testing. JAMA Ophthalmol. 2021 Jun 1; 139 (6):658-662
View PubMed
Kong Y,
McKeon A
, Koh OSQ, Chiew YR, Purohit B, Chin CF, Zekeridou A, Ng ASL. Teaching NeuroImages: Linear Radial Periventricular Enhancement in Glial Fibrillary Acidic Protein Astrocytopathy. Neurology. 2021 May 11; 96 (19):e2454-e2455 Epub 2021 Jan 06
View PubMed
Smith KM, Zalewski NL, Budhram A, Britton JW, So E, Cascino GD, Ritaccio AL,
McKeon A
, Pittock SJ, Dubey D. Musicogenic epilepsy: Expanding the spectrum of glutamic acid decarboxylase 65 neurological autoimmunity. Epilepsia. 2021 May; 62 (5):e76-e81 Epub 2021 Mar 25
View PubMed
Dubey D, Kryzer T, Guo Y, Clarkson B, Cheville JC, Costello BA, Leibovich BC, Algeciras-Schimnich A, Lucchinnetti C, Hammami MB, Knight AM, Howe C, Lennon VA,
McKeon A
, Pittock SJ. Leucine Zipper 4 Autoantibody: A Novel Germ Cell Tumor and Paraneoplastic Biomarker. Ann Neurol. 2021 May; 89(5):1001-1010. Epub 2021 Feb 28.
View PubMed
Kunchok A, Flanagan EP, Snyder M, Saadeh R, Chen JJ, Weinshenker BG,
McKeon A
, Pittock SJ. Coexisting systemic and organ-specific autoimmunity in MOG-IgG1-associated disorders versus AQP4-IgG+ NMOSD. Mult Scler. 2021 Apr; 27 (4):630-635 Epub 2020 July 07
View PubMed
Budhram A, Sechi E, Flanagan EP, Dubey D, Zekeridou A, Shah SS, Gadoth A, Naddaf E,
McKeon A
, Pittock SJ, Zalewski NL. Clinical spectrum of high-titre GAD65 antibodies. J Neurol Neurosurg Psychiatry. 2021 Feb 9; 92 (6):645-54 Epub 2021 Feb 09
View PubMed
Rozental AJ, McGrath S, Mooney AP, Hinson SR,
McKeon A
, Pittock SJ, Gross CC, Tyler KL. Evaluation of cell-based and tissue-based immunofluorescent assays for detection of glial fibrillary acidic protein autoantibodies in the cerebrospinal fluid of dogs with meningoencephalitis of unknown origin and other central nervous system disorders. Am J Vet Res. 2021 Feb; 82 (2):132-137
View PubMed
McKeon A
, Shelly S, Zivelonghi C, Basal E, Dubey D, Flanagan E, Madhavan AA, Mariotto S, Toledano M, Tracy JA, Zekeridou A, Pittock SJ. Neuronal intermediate filament IgGs in CSF: Autoimmune Axonopathy Biomarkers. Ann Clin Transl Neurol. 2021 Feb; 8 (2):425-439 Epub 2020 Dec 28
View PubMed
Shah S, Vazquez Do Campo R, Kumar N,
McKeon A
, Flanagan EP, Klein C, Pittock SJ, Dubey D. Paraneoplastic Myeloneuropathies: Clinical, Oncologic, and Serologic Accompaniments. Neurology. 2021 Jan 26; 96 (4):e632-e639 Epub 2020 Nov 18
View PubMed
Valencia-Sanchez C, Pittock SJ, Mead-Harvey C, Dubey D, Flanagan EP, Lopez-Chiriboga S, Trenerry MR, Zalewski NL, Zekeridou A,
McKeon A
. Brain dysfunction and thyroid antibodies: autoimmune diagnosis and misdiagnosis. Brain Commun. 2021; 3 (2):fcaa233 Epub 2021 Jan 05
View PubMed
Sechi E, Mariotto S,
McKeon A
, Krecke KN, Pittock SJ, Ferrari S, Monaco S, Flanagan EP, Zanzoni S, Rabinstein AA, Wingerchuk DM, Nasr DM, Zalewski NL. Serum Neurofilament to Magnetic Resonance Imaging Lesion Area Ratio Differentiates Spinal Cord Infarction From Acute Myelitis. Stroke. 2021 Jan; 52 (2):645-654 Epub 2021 Jan 11
View PubMed
Volle DC, Marder KG,
McKeon A
, Brooks JO, Kruse JL. Non-Convulsive Status Epilepticus in the Presence of Catatonia: A Clinically Focused Review. Gen Hosp Psychiatry. 2021 Jan-Feb; 68:25-34 Epub 2020 Nov 13
View PubMed
Shelly S, Paul P, Bi H, Dubey D, Milone M, Sorenson EJ, Crum BA, Laughlin RS, Liewluck T, Mandrekar J, Pittock SJ, Zekeridou A,
McKeon A
, Harper MC, Mills JR, Klein CJ. Improving accuracy of myasthenia gravis autoantibody testing by reflex algorithm. Neurology. 2020 Dec 1; 95 (22):e3002-e3011 Epub 2020 Sept 16
View PubMed
Budhram A, Dubey D, Sechi E, Flanagan EP, Yang L, Bhayana V,
McKeon A
, Pittock SJ, Mills JR. Neural Antibody Testing in Patients with Suspected Autoimmune Encephalitis. Clin Chem. 2020 Dec 1; 66 (12):1496-1509
View PubMed
Budhram A, Britton JW, Liebo GB, Dubey D, Zekeridou A, Flanagan EP,
McKeon A
, Pittock SJ, Braksick SA, Zalewski NL. Use of diffusion-weighted imaging to distinguish seizure-related change from limbic encephalitis. J Neurol. 2020 Nov; 267 (11):3337-3342 Epub 2020 June 24
View PubMed
McKeon A
, Zekeridou A. Autoimmune encephalitis management: MS centers and beyond. Mult Scler. 2020 Nov; 26 (13):1618-1626 Epub 2020 Feb 13
View PubMed
Pittock SJ, Alfugham N, O'Connor K, Hinson S, Kunchok A, Lennon VA, Komorowski L, Probst C,
McKeon A
. GTPase Regulator Associated with Focal Adhesion Kinase 1 (GRAF1) Immunoglobulin-Associated Ataxia and Neuropathy. Mov Disord Clin Pract. 2020 Nov; 7 (8):904-909 Epub 2020 Sept 14
View PubMed
Dubey D, Wilson MR, Clarkson B, Giannini C, Gandhi M, Cheville J, Lennon VA, Eggers S, Devine MF, Mandel-Brehm C, Kryzer T, Hinson SR, Khazaie K, Hales C, Kattah J, Pavelko KD, Andrews P, Eaton JE, Jitprapaikulsan J, Mills JR, Flanagan EP, Zekeridou A, Leibovich B, Fryer J, Torre M, Kaufman C, Thoreson JB, Sagen J, Linnoila JJ, DeRisi JL, Howe CL,
McKeon A
, Pittock SJ. Expanded Clinical Phenotype, Oncological Associations, and Immunopathologic Insights of Paraneoplastic Kelch-like Protein-11 Encephalitis. JAMA Neurol. 2020 Nov 1; 77 (11):1420-1429
View PubMed
Sechi E, Markovic SN,
McKeon A
, Dubey D, Liewluck T, Lennon VA, Lopez-Chiriboga AS, Klein CJ, Mauermann M, Pittock SJ, Flanagan EP, Zekeridou A. Neurologic autoimmunity and immune checkpoint inhibitors: Autoantibody profiles and outcomes. Neurology. 2020 Oct 27; 95 (17):e2442-e2452 Epub 2020 Aug 13
View PubMed
Kunchok A,
McKeon A
. Opsoclonus in Anti-Ma2 Brain-Stem Encephalitis. N Engl J Med. 2020 Sep 24; 383 (13):e84
View PubMed
Kunchok A, Aksamit AJ Jr, Davis JM 3rd, Kantarci OH, Keegan BM, Pittock SJ, Weinshenker BG,
McKeon A
. Association Between Tumor Necrosis Factor Inhibitor Exposure and Inflammatory Central Nervous System Events. JAMA Neurol. 2020 Aug 1; 77 (8):937-946
View PubMed
Chen JJ, Flanagan EP, Bhatti MT, Jitprapaikulsan J, Dubey D, Lopez Chiriboga ASS, Fryer JP, Weinshenker BG,
McKeon A
, Tillema JM, Lennon VA, Lucchinetti CF, Kunchok A, McClelland CM, Lee MS, Bennett JL, Pelak VS, Van Stavern G, Adesina OO, Eggenberger ER, Acierno MD, Wingerchuk DM, Lam BL, Moss H, Beres S, Gilbert AL, Shah V, Armstrong G, Heidary G, Cestari DM, Stiebel-Kalish H, Pittock SJ. Steroid-sparing maintenance immunotherapy for MOG-IgG associated disorder. Neurology. 2020 Jul 14; 95 (2):e111-e120 Epub 2020 June 17
View PubMed
Steriade C, Britton J, Dale RC, Gadoth A, Irani SR, Linnoila J,
McKeon A
, Shao XQ, Venegas V, Bien CG. Acute symptomatic seizures secondary to autoimmune encephalitis and autoimmune-associated epilepsy: Conceptual definitions. Epilepsia. 2020 Jul; 61 (7):1341-1351 Epub 2020 June 16
View PubMed
Dubey D, Honorat JA, Shelly S, Klein CJ, Komorowski L, Mills JR, Brakopp S, Probst C, Lennon VA, Pittock SJ,
McKeon A
. Contactin-1 autoimmunity: Serologic, neurologic, and pathologic correlates. Neurol Neuroimmunol Neuroinflamm. 2020 Jul; 7 (4) Epub 2020 May 27
View PubMed
Paul P,
McKeon A
, Pittock SJ, Klein CJ, Shah S, Toledano M, Mills JR, Dubey D. GFAP IgG associated inflammatory polyneuropathy. J Neuroimmunol. 2020 Jun 15; 343:577233 Epub 2020 Apr 01
View PubMed
Jitprapaikulsan J, Klein CJ, Pittock SJ, Gadoth A,
McKeon A
, Mills JR, Dubey D. Phenotypic presentations of paraneoplastic neuropathies associated with MAP1B-IgG. J Neurol Neurosurg Psychiatry 2020 Mar; 91 (3):328-330 Epub 2019 Dec 04
View PubMed
Narayan RN,
McKeon A
, Fife TD. Autoimmune Vestibulocerebellar Syndromes. Semin Neurol. 2020 Feb; 40 (1):97-115 Epub 2020 Jan 20
View PubMed
Dubey D, Britton J,
McKeon A
, Gadoth A, Zekeridou A, Lopez Chiriboga SA, Devine M, Cerhan JH, Dunlay K, Sagen J, Ramberger M, Waters P, Irani SR, Pittock SJ. Randomized Placebo-Controlled Trial of Intravenous Immunoglobulin in Autoimmune LGI1/CASPR2 Epilepsy. Ann Neurol. 2020 Feb; 87 (2):313-323 Epub 2019 Dec 14
View PubMed
Kunchok A, Chen JJ,
McKeon A
, Mills JR, Flanagan EP, Pittock SJ. Coexistence of Myelin Oligodendrocyte Glycoprotein and Aquaporin-4 Antibodies in Adult and Pediatric Patients. JAMA Neurol. 2020 Feb 1; 77 (2):257-259
View PubMed
Cortez FJ, Gebhart D, Robinson PV, Seftel D, Pourmandi N, Owyoung J, Bertozzi CR, Wilson DM, Maahs DM, Buckingham BA, Mills JR, Roforth MM, Pittock SJ,
McKeon A
, Page K, Wolf WA, Sanda S, Speake C, Greenbaum CJ, Tsai CT. Sensitive detection of multiple islet autoantibodies in type 1 diabetes using small sample volumes by agglutination-PCR. PLoS One. 2020; 15 (11):e0242049 Epub 2020 Nov 13
View PubMed
Dubey D, Jitprapaikulsan J, Bi H, Do Campo RV,
McKeon A
, Pittock SJ, Engelstad JK, Mills JR, Klein CJ. Amphiphysin-IgG autoimmune neuropathy: A recognizable clinicopathologic syndrome. Neurology. 2019 Nov 12; 93 (20):e1873-e1880 Epub 2019 Oct 17
View PubMed
Shelly S, Kryzer TJ, Komorowski L, Miske R, Anderson MD, Flanagan EP, Hinson SR, Lennon VA, Pittock SJ,
McKeon A
. Neurochondrin neurological autoimmunity. Neurol Neuroimmunol Neuroinflamm. 2019 Nov; 6 (6) Epub 2019 Sept 11
View PubMed
Honorat JA, Lopez-Chiriboga AS, Kryzer TJ, Komorowski L, Scharf M, Hinson SR, Lennon VA, Pittock SJ, Klein CJ,
McKeon A
. Autoimmune gait disturbance accompanying adaptor protein-3B2-IgG. Neurology. 2019 Sep 3; 93 (10):e954-e963 Epub 2019 Aug 01
View PubMed
Zekeridou A, Kryzer T, Guo Y, Hassan A, Lennon V, Lucchinetti CF, Pittock S,
McKeon A
. Phosphodiesterase 10A IgG: A novel biomarker of paraneoplastic neurologic autoimmunity. Neurology. 2019 Aug 20; 93 (8):e815-e822 Epub 2019 July 17
View PubMed
Mandel-Brehm C, Dubey D, Kryzer TJ, O'Donovan BD, Tran B, Vazquez SE, Sample HA, Zorn KC, Khan LM, Bledsoe IO,
McKeon A
, Pleasure SJ, Lennon VA, DeRisi JL, Wilson MR, Pittock SJ. Kelch-like Protein 11 Antibodies in Seminoma-Associated Paraneoplastic Encephalitis. N Engl J Med. 2019 Jul 4; 381 (1):47-54
View PubMed
Singer W, Dietz AB, Zeller AD, Gehrking TL, Schmelzer JD, Schmeichel AM, Gehrking JA, Suarez MD, Sletten DM, Minota Pacheco KV, Coon EA, Sandroni P, Benarroch EE, Fealey RD, Matsumoto JY, Bower JH, Hassan A,
McKeon A
, Windebank AJ, Mandrekar JN, Low PA. Intrathecal administration of autologous mesenchymal stem cells in multiple system atrophy. Neurology. 2019 Jul 02; 93(1):e77-e87. Epub 2019 May 31.
View PubMed
Kunchok A, Zekeridou A,
McKeon A
. Autoimmune glial fibrillary acidic protein astrocytopathy. Curr Opin Neurol. 2019 Jun; 32 (3):452-458
View PubMed
O'Connor K, Waters P, Komorowski L, Zekeridou A, Guo CY, Mgbachi VC, Probst C, Mindorf S, Teegen B, Gelfand JM, Geschwind MD, Lennon V, Pittock SJ,
McKeon A
. GABAA receptor autoimmunity: A multicenter experience. Neurol Neuroimmunol Neuroinflamm. 2019 May; 6 (3):e552 Epub 2019 Apr 04
View PubMed
Sechi E, Morris PP,
McKeon A
, Pittock SJ, Hinson SR, Weinshenker BG, Aksamit AJ, Krecke KN, Kaufmann TJ, Jolliffe EA, Zalewski NL, Zekeridou A, Wingerchuk DM, Jitprapaikulsan J, Flanagan EP. Glial fibrillary acidic protein IgG related myelitis: characterisation and comparison with aquaporin-4-IgG myelitis. J Neurol Neurosurg Psychiatry 2019 Apr; 90 (4):488-490 Epub 2018 July 21
View PubMed
Waters PJ, Komorowski L, Woodhall M, Lederer S, Majed M, Fryer J, Mills J, Flanagan EP, Irani SR, Kunchok AC,
McKeon A
, Pittock SJ. A multicenter comparison of MOG-IgG cell-based assays. Neurology. 2019 Mar 12; 92(11):e1250-e1255. Epub 2019 Feb 06.
View PubMed
Dubey D, Pittock SJ, Krecke KN, Morris PP, Sechi E, Zalewski NL, Weinshenker BG, Shosha E, Lucchinetti CF, Fryer JP, Lopez-Chiriboga AS, Chen JC, Jitprapaikulsan J,
McKeon A
, Gadoth A, Keegan BM, Tillema JM, Naddaf E, Patterson MC, Messacar K, Tyler KL, Flanagan EP. Clinical, Radiologic, and Prognostic Features of Myelitis Associated With Myelin Oligodendrocyte Glycoprotein Autoantibody. JAMA Neurol. 2019 Mar 1; 76 (3):301-309
View PubMed
Dubey D, Pittock SJ,
McKeon A
. Antibody Prevalence in Epilepsy and Encephalopathy score: Increased specificity and applicability. Epilepsia 2019 Feb; 60 (2):367-369
View PubMed
Chen JJ, Flanagan EP, Jitprapaikulsan J, Lopez-Chiriboga AS, Fryer JP, Leavitt JA, Weinshenker BG,
McKeon A
, Tillema JM, Lennon VA, Tobin WO, Keegan BM, Lucchinetti CF, Kantarci OH, McClelland CM, Lee MS, Bennett JL, Pelak VS, Chen Y, VanStavern G, Adesina OO, Eggenberger ER, Acierno MD, Wingerchuk DM, Brazis PW, Sagen J, Pittock SJ. Myelin Oligodendrocyte Glycoprotein Antibody-Positive Optic Neuritis: Clinical Characteristics, Radiologic Clues, and Outcome. Am J Ophthalmol. 2018 Nov; 195:8-15 Epub 2018 July 26
View PubMed
López-Chiriboga AS, Majed M, Fryer J, Dubey D,
McKeon A
, Flanagan EP, Jitprapaikulsan J, Kothapalli N, Tillema JM, Chen J, Weinshenker B, Wingerchuk D, Sagen J, Gadoth A, Lennon VA, Keegan BM, Lucchinetti C, Pittock SJ. Association of MOG-IgG Serostatus With Relapse After Acute Disseminated Encephalomyelitis and Proposed Diagnostic Criteria for MOG-IgG-Associated Disorders. JAMA Neurol. 2018 Nov 01; 75(11):1355-1363.
View PubMed
Basal E, Zalewski N, Kryzer TJ, Hinson SR, Guo Y, Dubey D, Benarroch EE, Lucchinetti CF, Pittock SJ, Lennon VA,
McKeon A
. Paraneoplastic neuronal intermediate filament autoimmunity. Neurology. 2018 Oct 30; 91 (18):e1677-e1689 Epub 2018 Oct 03
View PubMed
Dubey D, Kothapalli N,
McKeon A
, Flanagan EP, Lennon VA, Klein CJ, Britton JW, So E, Boeve BF, Tillema JM, Sadjadi R, Pittock SJ. Predictors of neural-specific autoantibodies and immunotherapy response in patients with cognitive dysfunction. J Neuroimmunol. 2018 Oct 15; 323:62-72 Epub 2018 July 25
View PubMed
Jitprapaikulsan J, Chen JJ, Flanagan EP, Tobin WO, Fryer JP, Weinshenker BG,
McKeon A
, Lennon VA, Leavitt JA, Tillema JM, Lucchinetti C, Keegan BM, Kantarci O, Khanna C, Jenkins SM, Spears GM, Sagan J, Pittock SJ. Aquaporin-4 and Myelin Oligodendrocyte Glycoprotein Autoantibody Status Predict Outcome of Recurrent Optic Neuritis. Ophthalmology. 2018 Oct; 125 (10):1628-1637 Epub 2018 Apr 30
View PubMed
Cutsforth-Gregory JK,
McKeon A
, Coon EA, Sletten DM, Suarez M, Sandroni P, Singer W, Benarroch EE, Fealey RD, Low PA. Ganglionic Antibody Level as a Predictor of Severity of Autonomic Failure. Mayo Clin Proc. 2018 Oct; 93(10):1440-1447. Epub 2018 Aug 28.
View PubMed
Lopez-Chiriboga AS, Klein C, Zekeridou A,
McKeon A
, Dubey D, Flanagan EP, Lennon VA, Tillema JM, Wirrell EC, Patterson MC, Gadoth A, Aaen JG, Brenton JN, Bui JD, Moen A, Otten C, Piquet A, Pittock SJ. LGI1 and CASPR2 neurological autoimmunity in children. Ann Neurol. 2018 Sep; 84 (3):473-480
View PubMed
Honorat JA, Lopez-Chiriboga AS, Kryzer TJ, Fryer JP, Devine M, Flores A, Lennon VA, Pittock SJ,
McKeon A
. Autoimmune septin-5 cerebellar ataxia. Neurol Neuroimmunol Neuroinflamm. 2018 Sep; 5 (5):e474 Epub 2018 July 09
View PubMed
Ramanan VK, Crum BA,
McKeon A
. Subacute encephalitis with recovery in IgLON5 autoimmunity. Neurol Neuroimmunol Neuroinflamm. 2018 Sep; 5 (5):e485 Epub 2018 July 20
View PubMed
Feyissa AM, Lamb C, Pittock SJ, Gadoth A,
McKeon A
, Klein CJ, Britton JW. Antiepileptic drug therapy in autoimmune epilepsy associated with antibodies targeting the leucine-rich glioma-inactivated protein 1. Epilepsia Open. 2018 Sep; 3 (3):348-356 Epub 2018 June 25
View PubMed
Chen JJ, Aksamit AJ,
McKeon A
, Pittock SJ, Weinshenker BG, Leavitt JA, Morris PP, Flanagan EP. Optic Disc Edema in Glial Fibrillary Acidic Protein Autoantibody-Positive Meningoencephalitis. J Neuroophthalmol. 2018 Sep; 38 (3):276-281
View PubMed
Dubey D, Hinson SR, Jolliffe EA, Zekeridou A, Flanagan EP, Pittock SJ, Basal E, Drubach DA, Lachance DH, Lennon VA,
McKeon A
. Autoimmune GFAP astrocytopathy: Prospective evaluation of 90 patients in 1year. J Neuroimmunol. 2018 Aug 15; 321:157-163 Epub 2018 Apr 27
View PubMed
Jitprapaikulsan J, Lopez Chiriboga AS, Flanagan EP, Fryer JP,
McKeon A
, Weinshenker BG, Pittock SJ. Novel Glial Targets and Recurrent Longitudinally Extensive Transverse Myelitis. JAMA Neurol. 2018 Jul 1; 75 (7):892-895
View PubMed
Martinez-Thompson JM, Snyder MR, Ettore M,
McKeon A
, Pittock SJ, Roforth MM, Mandrekar J, Mauermann ML, Taylor BV, Dyck PJB, Windebank AJ, Klein CJ. Composite ganglioside autoantibodies and immune treatment response in MMN and MADSAM. Muscle Nerve. 2018 Jun; 57 (6):1000-1005 Epub 2018 Jan 26
View PubMed
McKeon A
, Benarroch EE. Glial fibrillary acid protein: Functions and involvement in disease. Neurology. 2018 May 15; 90 (20):925-930 Epub 2018 Apr 13
View PubMed
Lopez Chiriboga AS, Matsumoto J, Sorenson E, Klein CJ,
McKeon A
. Teaching Video NeuroImages: Acquired focal neuromyotonia in LGI-1 autoimmunity. Neurology. 2018 May 1; 90 (18):e1636-e1637
View PubMed
Gadoth A, Zekeridou A, Klein CJ, Thoreson CJ, Majed M, Dubey D, Flanagan EP,
McKeon A
, Jenkins SM, Lennon VA, Pittock SJ. Elevated LGI1-IgG CSF index predicts worse neurological outcome. Ann Clin Transl Neurol. 2018 May; 5 (5):646-650 Epub 2018 Apr 02
View PubMed
Liimatainen S, Honnorat J, Pittock SJ,
McKeon A
, Manto M, Radtke JR, Hampe CS, T1D Exchange Biobank. GAD65 autoantibody characteristics in patients with co-occurring type 1 diabetes and epilepsy may help identify underlying epilepsy etiologies. Orphanet J Rare Dis. 2018 Apr 10; 13 (1):55
View PubMed
Dubey D, Toledano M,
McKeon A
. Clinical presentation of autoimmune and viral encephalitides. Curr Opin Crit Care. 2018 Apr; 24 (2):80-90
View PubMed
Chen JJ, Tobin WO, Majed M, Jitprapaikulsan J, Fryer JP, Leavitt JA, Flanagan EP,
McKeon A
, Pittock SJ. Prevalence of Myelin Oligodendrocyte Glycoprotein and Aquaporin-4-IgG in Patients in the Optic Neuritis Treatment Trial. JAMA Ophthalmol. 2018 Apr 1; 136 (4):419-422
View PubMed
Hinson SR, Lopez-Chiriboga AS, Bower JH, Matsumoto JY, Hassan A, Basal E, Lennon VA, Pittock SJ,
McKeon A
. Glycine receptor modulating antibody predicting treatable stiff-person spectrum disorders. Neurol Neuroimmunol Neuroinflamm. 2018 Mar; 5 (2):e438 Epub 2018 Jan 23
View PubMed
Murphy BL, Zalewski NL, Degnim AC,
McKeon A
, Flanagan EP, Pittock SJ, Habermann EB. Breast cancer-related paraneoplastic neurologic disease. Breast Cancer Res Treat. 2018 Feb; 167 (3):771-778 Epub 2017 Nov 07
View PubMed
Dubey D, Lennon VA, Gadoth A, Pittock SJ, Flanagan EP, Schmeling JE,
McKeon A
, Klein CJ. Autoimmune CRMP5 neuropathy phenotype and outcome defined from 105 cases. Neurology. 2018 Jan 9; 90 (2):e103-e110 Epub 2017 Dec 08
View PubMed
Alfugham N, Gadoth A, Lennon VA, Komorowski L, Scharf M, Hinson S,
McKeon A
, Pittock SJ. ITPR1 autoimmunity: Frequency, neurologic phenotype, and cancer association. Neurol Neuroimmunol Neuroinflamm. 2018 Jan; 5 (1):e418 Epub 2017 Dec 08
View PubMed
Dubey D, Pittock SJ, Kelly CR,
McKeon A
, Lopez-Chiriboga AS, Lennon VA, Gadoth A, Smith CY, Bryant SC, Klein CJ, Aksamit AJ, Toledano M, Boeve BF, Tillema JM, Flanagan EP. Autoimmune encephalitis epidemiology and a comparison to infectious encephalitis. Ann Neurol. 2018 Jan; 83 (1):166-177
View PubMed
Zalewski N, Lennon VA, Pittock SJ,
Mckeon A
. Calcium channel autoimmunity: Cerebellar ataxia and lambert-eaton syndrome coexisting. Muscle Nerve. 2017 Dec 22 [Epub ahead of print]
View PubMed
Honorat JA, Komorowski L, Josephs KA, Fechner K, St Louis EK, Hinson SR, Lederer S, Kumar N, Gadoth A, Lennon VA, Pittock SJ,
McKeon A
. IgLON5 antibody: Neurological accompaniments and outcomes in 20 patients. Neurol Neuroimmunol Neuroinflamm. 2017 Sep; 4 (5):e385 Epub 2017 July 18
View PubMed
Dumitrascu OM,
McKeon A
, Zuniga L, Grill MF, Goodman BP. Opsoclonus-Myoclonus Syndrome during Rituximab Treatment for Autoimmune Autonomic Ganglionopathy. Neurol Neuroimmunol Neuroinflamm. 2017 Sep; 4 (5):e376 Epub 2017 June 26
View PubMed
McKeon A
, Tracy JA. GAD65 neurological autoimmunity. Muscle Nerve. 2017 Jul; 56 (1):15-27 Epub 2017 Apr 11
View PubMed
Gadoth A, Pittock SJ, Dubey D,
McKeon A
, Britton JW, Schmeling JE, Smith A, Kotsenas AL, Watson RE, Lachance DH, Flanagan EP, Lennon VA, Klein CJ. Expanded phenotypes and outcomes among 256 LGI1/CASPR2-IgG-positive patients. Ann Neurol. 2017 Jul; 82 (1):79-92
View PubMed
Dubey D, Singh J, Britton JW, Pittock SJ, Flanagan EP, Lennon VA, Tillema JM, Wirrell E, Shin C, So E, Cascino GD, Wingerchuk DM, Hoerth MT, Shih JJ, Nickels KC,
McKeon A
. Predictive models in the diagnosis and treatment of autoimmune epilepsy. Epilepsia. 2017 Jul; 58 (7):1181-1189 Epub 2017 May 26
View PubMed
McKeon A
. Antibody Prevalence in Epilepsy (APE) Score-Evolution in Autoimmune Epilepsy Practice. JAMA Neurol 2017 Apr 1; 74 (4):384-385
View PubMed
Gadoth A, Kryzer TJ, Fryer J,
McKeon A
, Lennon VA, Pittock SJ. Microtubule-associated protein 1B: Novel paraneoplastic biomarker. Ann Neurol. 2017 Feb; 81: (2)266-277.
View PubMed
Flanagan EP, Hinson SR, Lennon VA, Fang B, Aksamit AJ, Morris PP, Basal E, Honorat JA, Alfugham NB, Linnoila JJ, Weinshenker BG, Pittock SJ,
McKeon A
. Glial fibrillary acidic protein immunoglobulin G as biomarker of autoimmune astrocytopathy: Analysis of 102 patients. Ann Neurol. 2017 Feb; 81 (2):298-309
View PubMed
Honorat JA,
McKeon A
. Autoimmune Movement Disorders: a Clinical and Laboratory Approach. Curr Neurol Neurosci Rep. 2017 Jan; 17 (1):4
View PubMed
Mangaonkar A, Khateeb HA, Duma N, St Louis EK,
McKeon A
, Patnaik M, Hogan W, Litzow M, Kourelis T. Immune-Mediated Autonomic Neuropathies following Allogeneic Stem Cell Transplantation in Acute Myeloid Leukemia. Case Rep Hematol. 2017; 2017:6803804 Epub 2017 Aug 27
View PubMed
Honorat JA, Komorowski L, Josephs KA, Fechner K, St Louis EK, Hinson SR, Lederer S, Kumar N, Gadoth A, Lennon VA, Pittock SJ,
McKeon A
. IgLON5 antibody Neurology: Neuroimmunology and NeuroInflammation. 2017; 4 (5):385
Flanagan EP, Hinson SR, Lennon VA, Fang B, Aksamit AJ, Morris PP, Basal E, Honorat JA, Alfugham NB, Linnoila JJ, Weinshenker BG, Pittock SJ,
McKeon A
. Glial fibrillary acidic protein immunoglobulin G as biomarker of autoimmune astrocytopathy: Analysis of 102 patients Annals of Neurology. 2017; 81: (2)298-309.
Gadoth A, Kryzer TJ, Fryer J,
McKeon A
, Lennon VA, Pittock SJ. Microtubule-associated protein 1B: Novel paraneoplastic biomarker Annals of Neurology. 2017; 81: (2)266-77.
Alfugham N, Roforth M, Komorowski L, Ott A, Meyer W, Probst C, Lennon VA, Pittock SJ,
McKeon A
. A comparison of tissue-based and recombinant protein-based assays for detecting PCA-Tr/DNER-IgG. Neurol Neuroimmunol Neuroinflamm. 2016 Dec; 3 (6):e294 Epub 2016 Oct 28
View PubMed
Matsumoto JY, Fossett T, Kim M, Duffy JR, Strand E,
McKeon A
, Lee KH, Stead M, Burnett M, Adams AC, Klassen BT. Precise stimulation location optimizes speech outcomes in essential tremor. Parkinsonism Relat Disord. 2016 Nov; 32:60-65 Epub 2016 Aug 25
View PubMed
Fang B,
McKeon A
, Hinson SR, Kryzer TJ, Pittock SJ, Aksamit AJ, Lennon VA. Autoimmune Glial Fibrillary Acidic Protein Astrocytopathy: A Novel Meningoencephalomyelitis. JAMA Neurol. 2016 Nov 1; 73 (11):1297-1307
View PubMed
Tenembaum S, Chitnis T, Nakashima I, Collongues N,
McKeon A
, Levy M, Rostasy K. Neuromyelitis optica spectrum disorders in children and adolescents. Neurology. 2016 Aug 30; 87 (9 Suppl 2):S59-66
View PubMed
Zalewski NL, Krecke KN, Weinshenker BG, Aksamit AJ, Conway BL,
McKeon A
, Flanagan EP. Central canal enhancement and the trident sign in spinal cord sarcoidosis. Neurology. 2016 Aug 16; 87 (7):743-4
View PubMed
Linnoila JJ, Binnicker MJ, Majed M, Klein CJ,
McKeon A
. CSF herpes virus and autoantibody profiles in the evaluation of encephalitis. Neurol Neuroimmunol Neuroinflamm. 2016 Aug; 3 (4):e245 Epub 2016 June 01
View PubMed
Zalewski NL, Lennon VA, Lachance DH, Klein CJ, Pittock SJ,
Mckeon A
. P/Q- and N-type calcium-channel antibodies: Oncological, neurological, and serological accompaniments. Muscle Nerve. 2016 Aug; 54 (2):220-7 Epub 2016 Feb 08
View PubMed
Zekeridou A,
McKeon A
, Lennon VA. Frequency of Synaptic Autoantibody Accompaniments and Neurological Manifestations of Thymoma. JAMA Neurol. 2016 Jul 1; 73 (7):853-9
View PubMed
Cutsforth-Gregory JK, Ahlskog JE,
McKeon A
, Burnett MS, Matsumoto JY, Hassan A, Bower JH. Repetitive exercise dystonia: A difficult to treat hazard of runner and non-runner athletes. Parkinsonism Relat Disord. 2016 Jun; 27:74-80.
View PubMed
Martinez-Hernandez E, Arino H,
McKeon A
, Iizuka T, Titulaer MJ, Simabukuro MM, Lancaster E, Petit-Pedrol M, Planaguma J, Blanco Y, Harvey RJ, Saiz A, Graus F, Dalmau J. Clinical and Immunologic Investigations in Patients With Stiff-Person Spectrum Disorder. JAMA Neurol. 2016 Jun 1; 73 (6):714-20
View PubMed
Majed M, Fryer JP,
McKeon A
, Lennon VA, Pittock SJ. Clinical utility of testing AQP4-IgG in CSF: Guidance for physicians. Neurol Neuroimmunol Neuroinflamm. 2016 Jun; 3 (3):e231 Epub 2016 Apr 20
View PubMed
Apiwattanakul M, Milone M, Pittock SJ, Kryzer TJ, Fryer JP, O'toole O,
Mckeon A
, Lennon VA. Signal recognition particle immunoglobulin g detected incidentally associates with autoimmune myopathy. Muscle Nerve. 2016 Jun; 53 (6):925-32 Epub 2016 Feb 05
View PubMed
Flanagan EP, Cabre P, Weinshenker BG, Sauver JS, St Sauver J, Jacobson DJ, Majed M, Lennon VA, Lucchinetti CF,
McKeon A
, Matiello M, Kale N, Wingerchuk DM, Mandrekar J, Sagen JA, Fryer JP, Robinson AB, Pittock SJ. Epidemiology of aquaporin-4 autoimmunity and neuromyelitis optica spectrum. Ann Neurol. 2016 May; 79 (5):775-783 Epub 2016 Apr 04
View PubMed
McKeon A
. Autoimmune Encephalopathies and Dementias. Continuum (Minneap Minn). 2016 Apr; 22: (2 Dementia)538-58.
View PubMed
Mittal MK, Rabinstein AA, Hocker SE, Pittock SJ, Wijdicks EF,
McKeon A
. Autoimmune Encephalitis in the ICU: Analysis of Phenotypes, Serologic Findings, and Outcomes. Neurocrit Care. 2016 Apr; 24 (2):240-50
View PubMed
Lopez-Chiriboga AS, Komorowski L, Kumpfel T, Probst C, Hinson SR, Pittock SJ,
McKeon A
. Metabotropic glutamate receptor type 1 autoimmunity: Clinical features and treatment outcomes. Neurology. 2016 Mar 15; 86 (11):1009-13 Epub 2016 Feb 17
View PubMed
Mckeon A
, Benarroch EE. Autoimmune autonomic disorders. Handb Clin Neurol. 2016; 133:405-16.
View PubMed
Mckeon A
, Vincent A. Autoimmune movement disorders. Handb Clin Neurol. 2016; 133:301-15.
View PubMed
Flanagan EP, Kotsenas AL, Britton JW,
McKeon A
, Watson RE, Klein CJ, Boeve BF, Lowe V, Ahlskog JE, Shin C, Boes CJ, Crum BA, Laughlin RS, Pittock SJ. Basal ganglia T1 hyperintensity in LGI1-autoantibody faciobrachial dystonic seizures. Neurol Neuroimmunol Neuroinflamm. 2015 Dec; 2 (6):e161 Epub 2015 Oct 01
View PubMed
Jones AL, Flanagan EP, Pittock SJ, Mandrekar JN, Eggers SD, Ahlskog JE,
McKeon A
. Responses to and Outcomes of Treatment of Autoimmune Cerebellar Ataxia in Adults. JAMA Neurol. 2015 Nov; 72 (11):1304-12
View PubMed
Kruse JL, Lapid MI, Lennon VA, Klein CJ, Toole OO, Pittock SJ, Strand EA, Frye MA,
McKeon A
. Psychiatric Autoimmunity: N-Methyl-D-Aspartate Receptor IgG and Beyond. Psychosomatics. 2015 May-Jun; 56 (3):227-41 Epub 2015 Feb 04
View PubMed
Flanagan EP, Weinshenker BG, Krecke KN, Lennon VA, Lucchinetti CF,
McKeon A
, Wingerchuk DM, Shuster EA, Jiao Y, Horta ES, Pittock SJ. Short myelitis lesions in aquaporin-4-IgG-positive neuromyelitis optica spectrum disorders. JAMA Neurol. 2015 Jan; 72 (1):81-7
View PubMed
McKeon A
, Lennon VA, Pittock SJ, Kryzer TJ, Murray J. The neurologic significance of celiac disease biomarkers. Neurology. 2014 Nov 11; 83 (20):1789-96 Epub 2014 Sept 26
View PubMed
Tobin WO, Lennon VA, Komorowski L, Probst C, Clardy SL, Aksamit AJ, Appendino JP, Lucchinetti CF, Matsumoto JY, Pittock SJ, Sandroni P, Tippmann-Peikert M, Wirrell EC,
McKeon A
. DPPX potassium channel antibody: frequency, clinical accompaniments, and outcomes in 20 patients. Neurology. 2014 Nov 11; 83 (20):1797-803 Epub 2014 Oct 15
View PubMed
Pittock SJ, Lennon VA, Bakshi N, Shen L,
McKeon A
, Quach H, Briggs FB, Bernstein AL, Schaefer CA, Barcellos LF. Seroprevalence of aquaporin-4-IgG in a northern California population representative cohort of multiple sclerosis. JAMA Neurol. 2014 Nov; 71(11):1433-6.
View PubMed
Flanagan EP, Saito YA, Lennon VA,
McKeon A
, Fealey RD, Szarka LA, Murray JA, Foxx-Orenstein AE, Fox JC, Pittock SJ. Immunotherapy trial as diagnostic test in evaluating patients with presumed autoimmune gastrointestinal dysmotility. Neurogastroenterol Motil. 2014 Sep; 26 (9):1285-97 Epub 2014 July 20
View PubMed
Brickshawana A, Hinson SR, Romero MF, Lucchinetti CF, Guo Y, Buttmann M,
McKeon A
, Pittock SJ, Chang MH, Chen AP, Kryzer TJ, Fryer JP, Jenkins SM, Cabre P, Lennon VA. Investigation of the KIR4.1 potassium channel as a putative antigen in patients with multiple sclerosis: a comparative study. Lancet Neurol. 2014 Aug; 13 (8):795-806 Epub 2014 July 06
View PubMed
Horta ES, Lennon VA, Lachance DH, Jenkins SM, Smith CY,
McKeon A
, Klein C, Pittock SJ. Neural autoantibody clusters aid diagnosis of cancer. Clin Cancer Res. 2014 Jul 15; 20(14):3862-9. Epub 2014 May 15.
View PubMed
Fryer JP, Lennon VA, Pittock SJ, Jenkins SM, Fallier-Becker P, Clardy SL, Horta E, Jedynak EA, Lucchinetti CF, Shuster EA, Weinshenker BG, Wingerchuk DM,
McKeon A
. AQP4 autoantibody assay performance in clinical laboratory service. Neurol Neuroimmunol Neuroinflamm. 2014 Jun; 1 (1):e11 Epub 2014 May 22
View PubMed
Flanagan EP,
McKeon A
, Weinshenker BG. Anterior spinal artery infarction causing man-in-the-barrel syndrome. Neurol Clin Pract. 2014 Jun; 4 (3):268-269
View PubMed
Toledano M, Britton JW,
McKeon A
, Shin C, Lennon VA, Quek AM, So E, Worrell GA, Cascino GD, Klein CJ, Lagerlund TD, Wirrell EC, Nickels KC, Pittock SJ. Utility of an immunotherapy trial in evaluating patients with presumed autoimmune epilepsy. Neurology. 2014 May 6; 82 (18):1578-86 Epub 2014 Apr 04
View PubMed
Philipps G, Alisanski SB, Pranzatelli M, Clardy SL, Lennon VA,
McKeon A
. Purkinje cell cytoplasmic antibody type 1 (anti-Yo) autoimmunity in a child with Down syndrome. JAMA Neurol. 2014 Mar; 71(3):347-9.
View PubMed
Jiao Y, Fryer JP, Lennon VA,
McKeon A
, Jenkins SM, Smith CY, Quek AM, Weinshenker BG, Wingerchuk DM, Shuster EA, Lucchinetti CF, Pittock SJ. Aquaporin 4 IgG serostatus and outcome in recurrent longitudinally extensive transverse myelitis. JAMA Neurol. 2014 Jan; 71 (1):48-54
View PubMed
McKeon A
. Immunotherapeutics for autoimmune encephalopathies and dementias. Curr Treat Options Neurol. 2013 Dec; 15 (6):723-37
View PubMed
Clardy SL, Lennon VA, Dalmau J, Pittock SJ, Jones HR Jr, Renaud DL, Harper CM Jr, Matsumoto JY,
McKeon A
. Childhood onset of stiff-man syndrome. JAMA Neurol. 2013 Dec; 70 (12):1531-6
View PubMed
Jiao Y, Fryer JP, Lennon VA, Jenkins SM, Quek AM, Smith CY,
McKeon A
, Costanzi C, Iorio R, Weinshenker BG, Wingerchuk DM, Shuster EA, Lucchinetti CF, Pittock SJ. Updated estimate of AQP4-IgG serostatus and disability outcome in neuromyelitis optica. Neurology. 2013 Oct 1; 81 (14):1197-204 Epub 2013 Aug 30
View PubMed
Jeffery OJ, Lennon VA, Pittock SJ, Gregory JK, Britton JW,
McKeon A
. GABAB receptor autoantibody frequency in service serologic evaluation. Neurology. 2013 Sep 3; 81 (10):882-7 Epub 2013 Aug 07
View PubMed
Jacob A,
McKeon A
, Nakashima I, Sato DK, Elsone L, Fujihara K, de Seze J. Current concept of neuromyelitis optica (NMO) and NMO spectrum disorders. J Neurol Neurosurg Psychiatry. 2013 Aug; 84(8):922-30. Epub 2012 Nov 10.
View PubMed
Pittock SJ, Lennon VA,
McKeon A
, Mandrekar J, Weinshenker BG, Lucchinetti CF, O'Toole O, Wingerchuk DM. Eculizumab in AQP4-IgG-positive relapsing neuromyelitis optica spectrum disorders: an open-label pilot study. Lancet Neurol. 2013 Jun; 12(6):554-62. Epub 2013 Apr 26.
View PubMed
McKeon A
. Paraneoplastic and other autoimmune disorders of the central nervous system. Neurohospitalist. 2013 Apr; 3 (2):53-64
View PubMed
McKeon A
, Lennon VA, LaChance DH, Klein CJ, Pittock SJ. Striational antibodies in a paraneoplastic context. Muscle Nerve. 2013 Apr; 47(4):585-7. Epub 2013 Mar 05.
View PubMed
O'Toole O, Lennon VA, Ahlskog JE, Matsumoto JY, Pittock SJ, Bower J, Fealey R, Lachance DH,
McKeon A
. Autoimmune chorea in adults. Neurology. 2013 Mar 19; 80 (12):1133-44 Epub 2013 Feb 20
View PubMed
O'Toole O, Murphy R, Tracy JA,
McKeon A
. Teaching NeuroImages: PET-CT hypermetabolism paralleling muscle hyperactivity in stiff-person syndrome. Neurology. 2013 Mar 05; 80: (10)e109.
View PubMed
Klein CJ, Lennon VA, Aston PA,
McKeon A
, O'Toole O, Quek A, Pittock SJ. Insights from LGI1 and CASPR2 potassium channel complex autoantibody subtyping. JAMA Neurol. 2013 Feb; 70 (2):229-34
View PubMed
Ajili F,
McKeon A
, Najeh B, Leila M, Imen G, Bassem L, Salah O. [A low back pain revealing a stiff-man syndrome]. Pan Afr Med J. 2013; 16:116 Epub 2013 Nov 25
View PubMed
McKeon A
, Martinez-Hernandez E, Lancaster E, Matsumoto JY, Harvey RJ, McEvoy KM, Pittock SJ, Lennon VA, Dalmau J. Glycine receptor autoimmune spectrum with stiff-man syndrome phenotype. JAMA Neurol. 2013 Jan; 70 (1):44-50
View PubMed
Bradshaw MJ, Haluska P,
Mckeon A
, Klein CJ. Multifocal neuropathy as the presenting symptom of Purkinje cell cytoplasmic autoantibody-1. Muscle Nerve. 2013; 48(5):827-31.
Klaas JP, Ahlskog JE, Pittock SJ, Matsumoto JY, Aksamit AJ, Bartleson JD, Kumar R, McEvoy KF,
McKeon A
. Adult-onset opsoclonus-myoclonus syndrome. Arch Neurol. 2012 Dec; 69(12):1598-607.
View PubMed
Klein CJ, Lennon VA, Aston PA,
McKeon A
, O'Toole O, Quek A, Pittock, Sj. Insights From LGI1 and CASPR2 Potassium Channel Complex Autoantibody Subtyping. Arch Neurol.2012;
Tillema JM,
McKeon A
. The spectrum of neuromyelitis optica (NMO) in childhood. J Child Neurol. 2012 Nov; 27(11):1437-47. Epub 2012 Aug 01.
View PubMed
Klein CJ, Lennon VA, Aston PA,
McKeon A
, Pittock SJ. Chronic pain as a manifestation of potassium channel-complex autoimmunity. Neurology. 2012 Sep 11; 79 (11):1136-44 Epub 2012 Aug 15
View PubMed
Quek AM,
McKeon A
, Lennon VA, Mandrekar JN, Iorio R, Jiao Y, Costanzi C, Weinshenker BG, Wingerchuk DM, Lucchinetti CF, Shuster EA, Pittock SJ. Effects of age and sex on aquaporin-4 autoimmunity. Arch Neurol. 2012 Aug; 69 (8):1039-43
View PubMed
Horta E,
McKeon A
, Lennon VA, Benarroch EE. Reversible paraneoplastic tonic pupil with PCA-Tr IgG and Hodgkin lymphoma. Neurology. 2012 May 15; 78(20):1620-2. Epub 2012 May 2.
View PubMed
Allen NM,
McKeon A
, O'Rourke DJ, O'Meara A, King MD. Excessive blinking and ataxia in a child with occult neuroblastoma and voltage-gated potassium channel antibodies. Pediatrics. 2012 May; 129(5):e1348-52. Epub 2012 Apr 23.
View PubMed
Quek AM, Britton JW,
McKeon A
, So E, Lennon VA, Shin C, Klein C, Watson RE Jr, Kotsenas AL, Lagerlund TD, Cascino GD, Worrell GA, Wirrell EC, Nickels KC, Aksamit AJ, Noe KH, Pittock SJ. Autoimmune epilepsy: clinical characteristics and response to immunotherapy. Arch Neurol. 2012 May; 69 (5):582-93
View PubMed
Wong-Kisiel LC,
McKeon A
, Wirrell EC. Autoimmune encephalopathies and epilepsies in children and teenagers. Can J Neurol Sci. 2012 Mar; 39 (2):134-44
View PubMed
Waters PJ,
McKeon A
, Leite MI, Rajasekharan S, Lennon VA, Villalobos A, Palace J, Mandrekar JN, Vincent A, Bar-Or A, Pittock SJ. Serologic diagnosis of NMO: a multicenter comparison of aquaporin-4-IgG assays. Neurology. 2012 Feb 28; 78(9):665-71; discussion 669. Epub 2012 Feb 01.
View PubMed
McKeon A
, Robinson MT, McEvoy KM, Matsumoto JY, Lennon VA, Ahlskog JE, Pittock SJ. Stiff-man syndrome and variants: clinical course, treatments, and outcomes. Arch Neurol. 2012 Feb; 69 (2):230-8
View PubMed
Savica R, Kumar N, Ahlskog JE, Josephs KA, Matsumoto JY,
McKeon A
. Parkinsonism and dropped head: dystonia, myopathy or both? Parkinsonism Relat Disord. 2012 Jan; 18(1):30-4. Epub 2011 Aug 27.
View PubMed
McKeon A
, Pittock SJ. Paraneoplastic encephalomyelopathies: pathology and mechanisms. Acta Neuropathol. 2011 Oct; 122(4):381-400. Epub 2011 Sep 22.
View PubMed
McKeon A
, Tracy JA, Pittock SJ, Parisi JE, Klein CJ, Lennon VA. Purkinje cell cytoplasmic autoantibody type 1 accompaniments: the cerebellum and beyond. Arch Neurol. 2011 Oct; 68(10):1282-9. Epub 2011 Jun 13.
View PubMed
Somers KJ, Lennon VA, Rundell JR, Pittock SJ, Drubach DA, Trenerry MR, Lachance DH, Klein CJ, Aston PA,
McKeon A
. Psychiatric manifestations of voltage-gated potassium-channel complex autoimmunity. J Neuropsychiatry Clin Neurosci. 2011 Fall; 23: (4)425-33.
View PubMed
Costanzi C, Matiello M, Lucchinetti CF, Weinshenker BG, Pittock SJ, Mandrekar J, Thapa P,
McKeon A
. Azathioprine: tolerability, efficacy, and predictors of benefit in neuromyelitis optica. Neurology. 2011 Aug 16; 77 (7):659-66 Epub 2011 Aug 03
View PubMed
Rudzinski LA, Pittock SJ,
McKeon A
, Lennon VA, Britton JW. Extratemporal EEG and MRI findings in ANNA-1 (anti-Hu) encephalitis. Epilepsy Res. 2011 Aug; 95(3):255-62. Epub 2011 May 12.
View PubMed
Flanagan EP,
McKeon A
, Lennon VA, Kearns J, Weinshenker BG, Krecke KN, Matiello M, Keegan BM, Mokri B, Aksamit AJ, Pittock SJ. Paraneoplastic isolated myelopathy: clinical course and neuroimaging clues. Neurology. 2011 Jun 14; 76(24):2089-95.
View PubMed
Cornelius JR, Pittock SJ,
McKeon A
, Lennon VA, Aston PA, Josephs KA, Tippmann-Peikert M, Silber MH. Sleep manifestations of voltage-gated potassium channel complex autoimmunity. Arch Neurol. 2011 Jun; 68 (6):733-8
View PubMed
Dhamija R, Renaud DL, Pittock SJ,
McKeon A
, Lachance DH, Nickels KC, Wirrell EC, Kuntz NL, King MD, Lennon VA. Neuronal voltage-gated potassium channel complex autoimmunity in children. Pediatr Neurol. 2011 Apr; 44 (4):275-81
View PubMed
Adams C,
McKeon A
, Silber MH, Kumar R. Narcolepsy, REM sleep behavior disorder, and supranuclear gaze palsy associated with Ma1 and Ma2 antibodies and tonsillar carcinoma. Arch Neurol. 2011 Apr; 68(4):521-4.
View PubMed
McKeon A
, Pittock SJ, Lennon VA. CSF complements serum for evaluating paraneoplastic antibodies and NMO-IgG. Neurology. 2011 Mar 22; 76 (12):1108-10
View PubMed
Benarroch EE,
McKeon A
. Recurrent syncope as a manifestation of a dopamine-secreting glomus vagale tumor. Neurology. 2011 Mar 15; 76 (11):1021-2
View PubMed
McKeon A
, Ahlskog JE, Britton JW, Lennon VA, Pittock SJ. "Reversible extralimbic paraneoplastic encephalopathies with large abnormalities on magnetic resonance images": Correction. Arch Neurol. 2011 Mar; 68(3):371.
McKeon A
, Lindell EP, Atkinson JL, Weinshenker BG, Piepgras DG, Pittock SJ. Pearls & oy-sters: clues for spinal dural arteriovenous fistulae. Neurology. 2011 Jan 18; 76(3):e10-2.
View PubMed
Apiwattanakul M, Popescu BF, Matiello M, Weinshenker BG, Lucchinetti CF, Lennon VA,
McKeon A
, Carpenter AF, Miller GM, Pittock SJ. Intractable vomiting as the initial presentation of neuromyelitis optica. Ann Neurol. 2010 Nov; 68 (5):757-61
View PubMed
Flanagan EP,
McKeon A
, Lennon VA, Boeve BF, Trenerry MR, Tan KM, Drubach DA, Josephs KA, Britton JW, Mandrekar JN, Lowe V, Parisi JE, Pittock SJ. Autoimmune dementia: clinical course and predictors of immunotherapy response. Mayo Clin Proc. 2010 Oct; 85 (10):881-97
View PubMed
Pittock SJ, Debruyne J, Krecke KN, Giannini C, van den Ameele J, De Herdt V,
McKeon A
, Fealey RD, Weinshenker BG, Aksamit AJ, Krueger BR, Shuster EA, Keegan BM. Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (CLIPPERS). Brain. 2010 Sep; 133(9):2626-34. Epub 2010 Jul 17.
View PubMed
Pittock SJ, Parisi JE,
McKeon A
, Roemer SF, Lucchinetti CF, Tan KM, Keegan BM, Hunter SF, Duncan PR, Baehring JM, Matsumoto JY, Lennon VA. Paraneoplastic jaw dystonia and laryngospasm with antineuronal nuclear autoantibody type 2 (anti-Ri). Arch Neurol. 2010 Sep; 67(9):1109-15.
View PubMed
Hinson SR,
McKeon A
, Lennon VA. Neurological autoimmunity targeting aquaporin-4. Neuroscience. 2010 Jul 28; 168(4):1009-18. Epub 2009 Aug 20
View PubMed
Apiwattanakul M,
McKeon A
, Pittock SJ, Kryzer TJ, Lennon VA. Eliminating false-positive results in serum tests for neuromuscular autoimmunity. Muscle Nerve. 2010 May; 41(5):702-4.
View PubMed
McKeon A
, Apiwattanakul M, Lachance DH, Lennon VA, Mandrekar JN, Boeve BF, Mullan B, Mokri B, Britton JW, Drubach DA, Pittock SJ. Positron emission tomography-computed tomography in paraneoplastic neurologic disorders: systematic analysis and review. Arch Neurol. 2010 Mar; 67 (3):322-9 Epub 2010 Jan 11
View PubMed
Lim SY, Mason WP, Young NP, Chen R, Bower JH,
McKeon A
, Pittock SJ, Lang AE. Polymyoclonus, laryngospasm, and cerebellar ataxia associated with adenocarcinoma and multiple neural cation channel autoantibodies. Arch Neurol. 2009 Oct; 66(10):1285-7.
View PubMed
Hinson SR,
McKeon A
, Fryer JP, Apiwattanakul M, Lennon VA, Pittock SJ. Prediction of neuromyelitis optica attack severity by quantitation of complement-mediated injury to aquaporin-4-expressing cells. Arch Neurol. 2009 Sep; 66(9):1164-7.
View PubMed
McKeon A
, Fryer JP, Apiwattanakul M, Lennon VA, Hinson SR, Kryzer TJ, Lucchinetti CF, Weinshenker BG, Wingerchuk DM, Shuster EA, Pittock SJ. Diagnosis of neuromyelitis spectrum disorders: comparative sensitivities and specificities of immunohistochemical and immunoprecipitation assays. Arch Neurol. 2009 Sep; 66 (9):1134-8
View PubMed
McKeon A
, Lennon VA, Lachance DH, Fealey RD, Pittock SJ. Ganglionic acetylcholine receptor autoantibody: oncological, neurological, and serological accompaniments. Arch Neurol. 2009 Jun; 66 (6):735-41
View PubMed
Magana SM, Matiello M, Pittock SJ,
McKeon A
, Lennon VA, Rabinstein AA, Shuster E, Kantarci OH, Lucchinetti CF, Weinshenker BG. Posterior reversible encephalopathy syndrome in neuromyelitis optica spectrum disorders. Neurology. 2009 Feb 24; 72(8):712-7.
View PubMed
McKeon A
, Ahlskog JE, Britton JW, Lennon VA, Pittock SJ. Reversible extralimbic paraneoplastic encephalopathies with large abnormalities on magnetic resonance images. Arch Neurol. 2009 Feb; 66(2):268-71.
View PubMed
McKeon A
, Ahlskog JE, Bower JH, Josephs KA, Matsumoto JY. Psychogenic tremor: long-term prognosis in patients with electrophysiologically confirmed disease. Mov Disord. 2009 Jan 15; 24(1):72-6.
View PubMed
McKeon A
, Ahlskog JE, Bower JH, Josephs KA, Matsumoto JY. The outcomes of psychogenic tremor. Movement Disorders. 2009; 24:72-6.
McKeon A
, Ahlskog JE, Britton JA, Lennon VA, Pittock SJ. Paraneoplastic encephalopathies with large, reversible, lobar MRI abnormalities. Arch Neurol. 2009; 66:268-71.
McKeon A
, Lennon VA, Jacob A, Matiello M, Lucchinetti CF, Kale N, Chan KH, Weinshenker BG, Apiwattinakul M, Wingerchuk DM, Pittock SJ. Coexistence of myasthenia gravis and serological markers of neurological autoimmunity in neuromyelitis optica. Muscle Nerve. 2009 Jan; 39(1):87-90.
View PubMed
McKeon A
, Matsumoto JY, Bower JH, Ahlskog JE. The spectrum of disorders presenting as adult-onset focal lower extremity dystonia. Parkinsonism Relat Disord. 2008 Dec; 14(8):613-9. Epub 2008 Mar 07.
View PubMed
McKeon A
, Frye MA, Delanty N. The alcohol withdrawal syndrome. J Neurol Neurosurg Psychiatry. 2008 Aug; 79: (8)854-62.
View PubMed
McKeon A
, Lennon VA, Lotze T, Tenenbaum S, Ness JM, Rensel M, Kuntz NL, Fryer JP, Homburger H, Hunter J, Weinshenker BG, Krecke K, Lucchinetti CF, Pittock SJ. CNS aquaporin-4 autoimmunity in children. Neurology. 2008 Jul 8; 71 (2):93-100 Epub 2008 May 28
View PubMed
McKeon A
, Ahlskog JE, Matsumoto JY. Psychogenic tremor occurring after deep brain stimulation surgery for essential tremor. Neurology. 2008 Apr 15; 70(16 Pt 2):1498-9.
View PubMed
McKeon A
, Josephs KA, Klos KJ, Hecksel K, Bower JH, Michael Bostwick J, Eric Ahlskog J. Unusual compulsive behaviors primarily related to dopamine agonist therapy in Parkinson's disease and multiple system atrophy. Parkinsonism Relat Disord. 2007 Dec; 13(8):516-9. Epub 2007 Jun 04.
View PubMed
McKeon A
, Marnane M, O'connell M, Stack JP, Kelly PJ, Lynch T. Potassium channel antibody associated encephalopathy presenting with a frontotemporal dementia like syndrome. Arch Neurol. 2007 Oct; 64(10):1528-30.
View PubMed
McKeon A
, Pittock SJ, Glass GA, Josephs KA, Bower JH, Lennon VA, Ahlskog JE. Whole-body tremulousness: isolated generalized polymyoclonus. Arch Neurol. 2007 Sep; 64 (9):1318-22
View PubMed
Kumar N,
McKeon A
, Rabinstein AA, Kalina P, Ahlskog JE, Mokri B. Superficial siderosis and csf hypovolemia: the defect (dural) in the link. Neurology. 2007 Aug 28; 69(9):925-6.
View PubMed
McKeon A
, Ozelius LJ, Hardiman O, Greenway MJ, Pittock SJ. Heterogeneity of presentation and outcome in the Irish rapid-onset dystonia-parkinsonism kindred. Mov Disord. 2007 Jul 15; 22(9):1325-7.
View PubMed
McKeon A
, Vaughan C, Delanty N. Seizure versus syncope. Lancet Neurol. 2006 Feb; 5(2):171-80.
View PubMed
McKeon A
, Murphy S, McNamara B, Ryder DQ, Galvin RJ. Isolated hypoglossal nerve palsy due to compression by a dissecting vertebral artery. Eur Neurol. 2005; 53(3):162-4. Epub 2004 May 28.
View PubMed
McKeon A
, McNamara B, Sweeney B. Hashimoto's encephalopathy presenting with psychosis and generalized absence status. J Neurol. 2004; 251:1025-7.
.
Mayo Clinic Footer