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The skin aging regulator
Date:1/22/2013

scribed in vitro: the amino acid transporter CD98hc modules the integrin signal, which is essential for skin renewal. As such, CD98hc actively participates in skin renewal through the efficient and widespread recruitment of skin cells when needed (healing a wound, for example).

"CD98hc appears to be necessary for rapid and effective skin renewal. Its reduced expression, observed in vivo in elderly mice, confirms its role in maintaining tissues, the hair follicle cycle and healing, which are disturbed with age," states Chlo Fral. "The status of carrier CD98hc in vivo could be an indicator of the skin's capacity to renew itself" she concludes.


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