25 citations
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November 2022 in “British journal of dermatology/British journal of dermatology, Supplement” Baricitinib for severe alopecia areata is generally safe, with common side effects like infections and acne, and low rates of serious complications.
24 citations
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February 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Two new proteins, hKAP1.6 and hKAP1.7, are found in the hair follicle cortex.
3 citations
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January 2018 in “Postępy Dermatologii i Alergologii” Longer TA repeats in the SRD5A2 gene may increase acne risk in Chinese people.
73 citations
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June 2010 in “PLoS Genetics” A gene mutation in mice causes hair loss, weak bones, and protein buildup, showing how protein processing issues can lead to diseases.
175 citations
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December 1980 in “Archives of Dermatology” Trichothiodystrophy is a condition with brittle hair and various physical and mental issues due to low sulfur in proteins.
7 citations
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December 1970 in “Biochimica et Biophysica Acta (BBA) - Protein Structure” 
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Not having enough cystatin M/E protein causes less hair growth and dry skin.
November 2022 in “Arab Gulf Journal of Scientific Research” Taurine is important for many body functions and its deficiency can cause health problems.
20 citations
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October 2013 in “Dermatologic Surgery” October 2025 in “Indian Journal of Paediatric Dermatology” Zinc treatment improved skin and hair issues in a boy with a zinc-related condition.