66 citations
,
June 2004 in “Biophysical Journal” Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
25 citations
,
January 2003 in “Plastic & Reconstructive Surgery” This study indicates that nail-matrical fibroblasts can induce hard keratin expression in non-nail-matrical keratinocytes, suggesting potential for using non-nail-matrical epidermal grafts to treat nail injuries.
22 citations
,
January 1990
2 citations
,
January 2004 in “Sen i Gakkaishi” This study suggests that human hard keratin proteins may be biocompatible materials, unlikely to cause rejection or allergic reactions based on their antigenicity in BALB/c mice.
36 citations
,
November 2019 in “Molecular biology and evolution” This study suggests that the keratins found in reptile and bird skin appendages evolved independently from mammalian hair keratins, highlighting convergent evolution in these species.