January 2005 in “Journal of Zhejiang University(Sciences Edition)” Yuyi hairless mice lose hair after birth, develop thick, loose skin with folds, and show disorganized skin structure as they age.
7 citations
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June 2017 in “Omics” The study developed a method to analyze ancient hair proteins using very small samples.
July 2011 in “Microscopy and microanalysis” Human hair's structure makes it tough and resistant to breaking.
40 citations
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October 2002 in “Endocrinology” Vitamin D3 analogs can promote hair growth in mice genetically prone to hair loss.
March 2023 in “International journal of integrated medical research” Keratosis pilaris is a common skin condition where hair follicles get clogged with keratin, mostly on the arms and thighs.