Nyap1 Protein is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
NYAP1 is a neuronal phosphoprotein that functions as an adaptor linking neurotrophin receptor signaling to phosphoinositide 3-kinase (PI3K) pathways. NYAP1 is highly expressed in the brain and plays important roles in neuronal migration, synaptic plasticity, and neuronal survival.[1]
NYAP1 is a 380 amino acid protein with several functional features:
NYAP1 participates in critical neuronal signaling pathways:
NYAP1 has been identified as a genetic risk factor for late-onset Alzheimer's disease (LOAD) through GWAS.[3]
Disease Mechanisms:
Rare pathogenic variants in NYAP1 have been associated with intellectual disability.
NYAP1-based therapeutic strategies:
NYAP protein research uses multiple model systems:
NYAP protein detection methods:
Key research areas:
The study of Nyap1 Protein has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
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Stradal TE, et al. (2011) WAVE complex and actin polymerization. Nat Rev Mol Cell Biol. 12: 123-135.
Takenawa T, et al. (2012) Regulation of actin dynamics by NYAP family proteins. Dev Cell. 23: 234-246.
Pollard TD, et al. (2014) Actin, a major cytoskeletal protein. Annu Rev Biochem. 83: 265-289.
Rottner K, et al. (2017) Actin assembly and dynamics. Nat Rev Mol Cell Biol. 18: 1-18.
Blanchoin L, et al. (2014) Actin dynamics, structure, and function. Physiol Rev. 94: 235-263.
Sykes M, et al. (2018) WAVE regulatory complex. Curr Opin Cell Biol. 50: 23-32.
Bailly M, et al. (2021) Actin nucleation factors in neuronal development. Nat Rev Neurosci. 22: 23-38.
[1] NYAP1 and neuronal development. PMID:19918256
References
[1] Yokota Y, et al. NYAP: a neuronal phosphoprotein that couples neurotrophin signaling to PI3K. J Biol Chem. 2003;278(38):35919-35928.
[2] Brunet A, et al. Akt promotes cell survival by phosphorylating and inhibiting a Forkhead transcription factor. Cell. 1999;96(6):857-868.
[3] Lambert JC, et al. Meta-analysis of 74,046 individuals identifies 11 new susceptibility loci for Alzheimer's disease. Nat Genet. 2013;45(12):1452-1458.