NFL (protein)

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Neurofilament light polypeptide is a protein that in humans is encoded by the NEFL gene.[1][2]

It is associated with Charcot–Marie–Tooth disease 1F and 2E. The Neurofilament light subunit can be measured with immunoassays in cerebrospinal fluid and plasma and reflects axonal damage in neurological disorders.[3] It is a useful maker for disease monitoring in Amyotrophic Lateral Sclerosis,[4] multiple sclerosis[5] and more recently Huntington's disease.[6]

See also[edit | edit source]

Interactions[edit | edit source]

NEFL has been shown to interact with:

References[edit | edit source]

  1. Miltenberger-Miltenyi G, Janecke AR, Wanschitz JV, Timmerman V, Windpassinger C, Auer-Grumbach M, Löscher WN (Jul 2007). "Clinical and electrophysiological features in Charcot-Marie-Tooth disease with mutations in the NEFL gene". Arch Neurol. 64 (7): 966–70. doi:10.1001/archneur.64.7.966. PMID 17620486.
  2. "Entrez Gene: NEFL neurofilament, light polypeptide 68kDa".
  3. Jonsson, M.; Zetterberg, H.; Van Straaten, E.; Lind, K.; Syversen, S.; Edman, Å.; Blennow, K.; Rosengren, L.; Pantoni, L.; Inzitari, D.; Wallin, A. (March 2010). "Cerebrospinal fluid biomarkers of white matter lesions - cross-sectional results from the LADIS study". European Journal of Neurology. 17 (3): 377–382. doi:10.1111/j.1468-1331.2009.02808.x. PMID 19845747.
  4. Rosengren, LE; Karlsson, JE; Karlsson, JO; Persson, LI; Wikkelsø, C (November 1996). "Patients with amyotrophic lateral sclerosis and other neurodegenerative diseases have increased levels of neurofilament protein in CSF". Journal of Neurochemistry. 67 (5): 2013–8. doi:10.1046/j.1471-4159.1996.67052013.x. PMID 8863508.
  5. Teunissen, CE; Iacobaeus, E; Khademi, M; Brundin, L; Norgren, N; Koel-Simmelink, MJ; Schepens, M; Bouwman, F; Twaalfhoven, HA; Blom, HJ; Jakobs, C; Dijkstra, CD (14 April 2009). "Combination of CSF N-acetylaspartate and neurofilaments in multiple sclerosis". Neurology. 72 (15): 1322–9. doi:10.1212/wnl.0b013e3181a0fe3f. PMID 19365053.
  6. Niemelä, Valter; Landtblom, Anne-Marie; Blennow, Kaj; Sundblom, Jimmy; Blum, David (27 February 2017). "Tau or neurofilament light—Which is the more suitable biomarker for Huntington's disease?". PLOS ONE. 12 (2): e0172762. doi:10.1371/journal.pone.0172762.
  7. Frappier T, Stetzkowski-Marden F, Pradel LA (Apr 1991). "Interaction domains of neurofilament light chain and brain spectrin". Biochem. J. 275 (2): 521–7. doi:10.1042/bj2750521. PMC 1150082. PMID 1902666.
  8. Mukai H, Toshimori M, Shibata H, Kitagawa M, Shimakawa M, Miyahara M, Sunakawa H, Ono Y (Apr 1996). "PKN associates and phosphorylates the head-rod domain of neurofilament protein". J. Biol. Chem. 271 (16): 9816–22. doi:10.1074/jbc.271.16.9816. PMID 8621664.
  9. Haddad LA, Smith N, Bowser M, Niida Y, Murthy V, Gonzalez-Agosti C, Ramesh V (Nov 2002). "The TSC1 tumor suppressor hamartin interacts with neurofilament-L and possibly functions as a novel integrator of the neuronal cytoskeleton". J. Biol. Chem. 277 (46): 44180–6. doi:10.1074/jbc.M207211200. PMID 12226091.

Further reading[edit | edit source]

External links[edit | edit source]


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