Pikachurin: Difference between revisions

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==Introduction==
Synapse formation is very important for mammalian CNS to function properly. Information is transferred from photoreceptors present in the eye to bipolar and horizontal cells at the specialized synapse known as ribbon synapse.Pikachurin is an extracellular retinal protein which helps in precise interaction and signal transmission between ribbon synapse and bipolar dendrites.
== Function ==
== Function ==


Has a dual function of photoreceptor visual synapse formation and visual perception
Pikachurin protein has a dual function of photoreceptor visual synapse formation and visual perception.
 


== Disease ==
== Disease ==
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== References ==
== References ==
  1)Hu H, Li J, Zhang Z, Yu M (February 2011). "Pikachurin interaction with dystroglycan is diminished by defective O-mannosyl glycosylation in congenital muscular dystrophy models and rescued by LARGE overexpression". Neurosci. Lett. 489 (1): 10–5.
   
1) Hu H, Li J, Zhang Z, Yu M . "Pikachurin interaction with dystroglycan is diminished by defective O-mannosyl glycosylation in congenital muscular dystrophy models and rescued by LARGE overexpression". Neurosci. Lett. 489 (1): 10–5.


2)http://www.uniprot.org/uniprot/Q63HQ2
2)http://www.uniprot.org/uniprot/Q63HQ2
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3)Sato S1, Omori Y, Katoh K, Kondo M, Kanagawa M, Miyata K, Funabiki K, Koyasu T, Kajimura N, Miyoshi T, Sawai H, Kobayashi K, Tani A, Toda T, Usukura J, Tano Y, Fujikado T, Furukawa T.Pikachurin, a dystroglycan ligand, is essential for photoreceptor ribbon synapse formation.Nat Neurosci. 2008 Aug;11(8):923-31. doi: 10.1038/nn.2160. Epub 2008 Jul 20.

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Rajesh Pal