Kenneth H.
Fischbeck M.D., Senior InvestigatorDr. Fischbeck received A.B. and A.M. degrees from Harvard University and an M.D. degree from Johns Hopkins. After a medical
internship at Case Western Reserve University and a neurology residency at the University of California in San Francisco,
he did postdoctoral research on muscular dystrophy at the University of Pennsylvania. In 1982 he joined the faculty in the
Neurology Department at the University of Pennsylvania Medical School. In 1998 he came to the NINDS as Chief of the Neurogenetics
Branch. He received the Cotzias Award from the American Academy of Neurology and was elected to the Institute of Medicine
of the National Academy of Sciences. His laboratory is studying the mechanisms of hereditary neurological and neuromuscular
disorders, particularly the polyglutamine expansion neurodegenerative diseases.
Laboratory StaffBarrington Burnett, Ph.D. Postdoctoral Fellow
George Harmison, Senior Research Assistant
Angela Kokkinis, R.N. Research Nurse
Alison La Pean, M.S. Genetic Counselor
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Katherine Meilleur, M.S. Graduate Student
Eric Munoz, HHMI Scholar
Isabella Palazzolo, Ph.D. Postdoctoral Fellow
Tyler Pierson, M.D., Ph.D. Clinical Postdoctoral Fellow
Shamaine Price, Patient Coordinator
Srikanth Ranganathan, Ph.D. Postdoctoral Fellow
Lindsay Rhodes, Post baccalaureate Fellow
Modibo Sangare, M.D. Visiting Fellow
Rebecca Silverman, Office Manager
Conor Stack, Post baccalaureate Fellow
Addis Taye, Research Assistant
Research InterestsThe purpose of the Neurogenetics Branch is to investigate the causes of hereditary neurological diseases, with the goal of
developing effective treatments for these disorders. Particular areas of research interest in the Fischbeck lab include the
polyglutamine expansion diseases (Huntington's disease, Kennedy's disease, and spinocerebellar ataxia), spinal muscular atrophy,
Charcot-Marie-Tooth disease, muscular dystrophy, hereditary motor neuron disease, and Friedreich's ataxia. The disease mechanisms
are studied in cell culture and other model systems. A genetic outreach program is intended to identify and characterize patients
and families with hereditary neurological diseases. A trial of idebenone treatment for Friedreich's ataxia was recently completed,
and a trial of dutasteride treatment for Kennedy's disease is currently in progress. Efforts are also underway to develop
new treatments for spinal muscular atrophy and muscular dystrophy.
Selected Recent PublicationsMochel F, Knight MA, Tong WH, Hernandez D, Ayyad K, Taivassalo T, Andersen PM, Singleton A, Rouault TA, Fischbeck KH, Haller
RGSplice mutation in the iron-sulfur cluster scaffold protein ISCU causes myopathy with exercise intolerance - Am J Hum Genet
82 652-660 2008
Avila AM, Burnett BG, Taye AA, Gabanella F, Knight MA, Hartenstein P, Cizman Z, DiProspero NA, Pellizoni L, Fischbeck KH,
Sumner CJTrichostatin A increases SMN expression and survival in a mouse model of spinal muscular atrophy - J Clin Invest
117 659-671 2007
Di Prospero NA, Sumner CJ, Penzak SR, Ravina B, Fischbeck KH, Taylor JPSafety, tolerability, and pharmacokinetics of high-dose idebenone in patients with Friedreich's ataxia - Arch Neurol
64 803-808 2007
Palazzolo I, Burnett BG, Young JE, Brenne PL, La Spada AR, Fischbeck KH, Howell BW, Pennuto MAkt blocks ligand binding and protects against expanded polyglutamine androgen receptor toxicity - Hum Molec Genet
16 1593-1603 2007
Di Prospero NA, Baker A, Jeffries N, Fischbeck KHNeurological effects of high-dose idebenone in patients with Friedreich's ataxia: a randomised, placebo-controlled trial - Lancet Neurology
6 878-886 2007
Levy JR, Sumner CJ, Caviston JP, Tokito MK, Ranganathan S, Ligon LA, Wallace KE, LaMonte BH, Harmison GG, Puls I, Fischbeck
KH, Holzbaur ELA motor neuron disease-associated mutation in p150 perturbs dynactin function and induces protein aggregation - J Cell Biol
172 733-745 2006
Selected Earlier Publications
Contact InformationNeurogenetics Branch, NINDS Porter Neuroscience Research Center
Building 35, Room 2A-1000
35 Convent Drive, MSC 3705 Bethesda MD
20892-3705
Telephone:
301-435-
9318 (office), 301-
435-9288 (laboratory),
301-480-
3365 (fax), Email:
fischbek@ninds.nih.gov