35 citations
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July 2018 in “Cell Reports” The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.
29 citations
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October 2019 in “Journal of dermatological science” Studying premature aging syndromes helps understand human aging and suggests potential treatments.
333 citations
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March 2000 in “Proceedings of the National Academy of Sciences” Overexpressing GLI-1 in mice skin can cause tumors like human basal cell carcinomas.
June 2023 in “Research Square (Research Square)” Autophagy, a cell process, helps activate hair growth stem cells and promote hair growth by controlling glycolysis, a type of cell metabolism.
December 2025 in “Animals” TGFBR1 slows down cell growth in fine-wool sheep hair follicles.
71 citations
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January 2019 in “International journal of biological sciences” Exosomes from dermal papilla cells help hair growth by making hair follicle stem cells multiply and change.
July 2022 in “Journal of Investigative Dermatology” High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
Bipotent dermal stem cells and specific macrophages are crucial for hair regrowth and regeneration.
4 citations
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June 2019 in “Revista brasileira de ginecologia e obstetrícia” Using only hyperandrogenism to diagnose PCOS can lead to overdiagnosis.
77 citations
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April 1968 in “Development” Excess vitamin A can cause hair follicles to change into gland-like structures.