38 citations
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September 2011 in “PLOS ONE” Activin B helps heal skin wounds and grow hair by activating a specific cell signaling pathway.
64 citations
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August 2014 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” A deficiency in the TTC7A gene causes immune problems, gut issues, and hair loss.
35 citations
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January 2013 in “The Journal of experimental medicine/The journal of experimental medicine” CD98hc's role in skin health decreases with age.
72 citations
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November 2012 in “PloS one” The protein folliculin, involved in a rare disease, works with another protein to control how cells stick together and their organization, and changes in this interaction can lead to disease symptoms.
The study explores the role of the oncomodulin gene pvalb8 in zebrafish, emphasizing its importance in neuromast development and auditory function. Pvalb8 is crucial for hair cell development, with its mutation leading to neuromast defects and hearing loss. The study shows that pvalb8 regulates hair cell development through Wnt-dependent signaling, as activating this pathway can rescue hair cell loss in mutants. Pvalb8 deficiency reduces Wnt target gene expression, leading to fewer hair cells, but treatment with a Wnt activator can partially restore these deficits. The research suggests that pvalb8 and its mammalian counterpart, OCM, could be targets for hearing disorder treatments, though further investigation is needed to understand the mechanisms involved.