NEDD4 family-interacting protein 2 is a protein that in humans is encoded by the NDFIP2 gene.
Interactions NDFIP2 has been shown to interact with NEDD4. Conversely, it has also been shown that NDFIP2 does not interact with the NEDD4-2 variant in neurons of the dorsal root ganglia, but it does participate in the regulation of TRKA, TRKB, and TRKC. This could indicate a direct relationship between NDFIP2 and the cellular mechanisms of nociception.
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