May 2024 in “International Journal of Cosmetic Science” Disulfide bonds are crucial for hair's strength, especially when wet.
17 citations
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October 2006 in “Molecular and Cellular Endocrinology” The L457(3.43)R mutation in the human lutropin receptor causes increased activity and hormone insensitivity, leading to precocious puberty.
19 citations
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January 2009 in “International review of cell and molecular biology” Hair's strength and flexibility come from its protein structure and molecular interactions.
March 2026 in “Journal of Pakistan Association of Dermatologists” Tofacitinib helps hair regrowth in alopecia areata but relapse is common after stopping treatment.
July 2025 in “Pakistan Journal of Intensive Care Medicine” Clobetasol propionate 0.05% ointment is more effective than tacrolimus 0.1% ointment for treating alopecia areata.