March 2021 in “Research Square (Research Square)” Stress likely causes hair loss in Formosan macaques.
August 2019 in “Research Square (Research Square)” Certain long non-coding RNAs in cashmere goats affect hair growth when treated with a specific growth factor.
April 2017 in “Journal of Dermatological Science” Certain flavonoids can improve the growth of pigmented hair in mice.
COVID-19 infection and vaccination are linked to hair loss, especially in women and those with nutritional deficiencies.
August 2023 in “International Journal of Molecular Sciences” Human skin xenografting could improve our understanding of skin development, renewal, and healing.
181 citations
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January 2009 in “Nature Genetics” Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
176 citations
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June 2019 in “Cells” Different fibroblasts play key roles in skin healing and scarring.
49 citations
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November 2022 in “Life” PCOS prevalence varies by ethnicity and location due to inconsistent diagnosis and limited research.
42 citations
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August 2017 in “Human Reproduction” Women with polycystic ovary syndrome tend to have a longer distance between the clitoris and anus.
39 citations
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June 2017 in “Journal of Applied Research on Medicinal and Aromatic Plants” Plant-based ingredients are effective and safe for modern skincare products.
32 citations
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January 2014 in “Dermatology Research and Practice” Trichoscopy can effectively tell apart tinea capitis and alopecia areata in children by looking for specific hair shapes.
27 citations
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June 2023 in “Nature” Senescent melanocytes can boost hair growth by activating hair stem cells.
15 citations
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December 2018 in “International journal of environmental research and public health/International journal of environmental research and public health” EGCG may help treat alopecia areata by blocking certain immune responses and reducing specific harmful immune cells.
15 citations
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October 2018 in “Reproductive Biomedicine Online” Measuring the distance from the anus to the clitoris may moderately help diagnose polycystic ovary syndrome, especially in certain cases.
14 citations
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January 2021 in “Stem cell research & therapy” Human skin cells with stem-like features can help create new hair follicles and sebaceous glands when combined with other cells.
13 citations
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October 2021 in “International Journal of Molecular Sciences” The HATMSC1 cell line from fat tissue can produce helpful factors for regenerative and immune therapies.
9 citations
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June 2020 in “Animal genetics” Scientists found genes linked to hair length in Brangus cattle that could help breed heat-tolerant cattle.
7 citations
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August 2018 in “Journal of cosmetic dermatology” Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.
7 citations
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January 2013 in “BioMed research international” Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.
5 citations
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October 2020 in “Bioengineering & translational medicine” Researchers used a laser to create advanced skin models with hair-like structures.
5 citations
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May 2020 in “Diagnostics” Lower zinc levels may predict less effective hair loss treatment.
4 citations
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November 2025 in “Molecules” Cerium oxide nanoparticles may help wounds heal faster, but more research is needed.
3 citations
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August 2022 in “Archives animal breeding/Archiv für Tierzucht” Certain genetic changes in the KAP22-1 gene are linked to better wool quality in Egyptian sheep.
2 citations
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January 2020 in “Benha Journal of Applied Sciences” 8-OHdG may help diagnose and assess alopecia areata.
1 citations
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May 2026 in “Nature Communications” CD19-CAR T cell therapy may help regenerate skin in systemic sclerosis.
1 citations
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January 2020 in “Benha Journal of Applied Sciences” Certain gene variations may increase the risk and severity of alopecia areata.
February 2026 in “International Journal of Molecular Sciences” Muscarinic acetylcholine receptors in skin cells help regulate and promote hair growth.
January 2026 in “Cell and Tissue Biology” TS-13 speeds up hair regrowth after chemotherapy without affecting treatment effectiveness.
December 2025 in “Biology Bulletin Reviews” Hair cortisol can indicate animal stress but varies with many factors.
September 2025 in “Journal of the Egyptian Womenʼs Dermatologic Society” Using platelet-rich plasma for storing hair grafts improves hair regrowth and density.