December 2022 in “Deleted Journal” Sheep wool keratin solution safely and effectively promotes hair growth.
August 2016 in “Journal of Dermatology” A chemical called 5-Bromo-2′-deoxyuridine caused rapid hair loss in mice by killing certain skin cells through a specific cell death pathway.
August 2012 in “Nature Cell Biology” Hair grows when stem cell offspring in the follicle base proliferate, influenced by the dermal papilla.
August 2012 in “Nature Cell Biology” A pathway helps maintain long telomeres in both stem and cancer cells.
August 2012 in “Nature Cell Biology” The tumor suppressor BRCA2 helps in cell division by bringing key proteins to the area where cells split.
September 1973 in “Primates”
October 1961 in “Archives of Dermatology” Reassurance is important for postpartum hair shedding as it likely won't cause complete baldness.
23 citations
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December 1988 in “British Journal of Dermatology” Topical cyclosporin may help delay hair loss.
January 2015 in “Springer eBooks” Hair shedding that lasts more than 6 months may need medical tests, but often just reassurance is enough.
16 citations
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February 2017 in “Dermatology and Therapy” The new visual scale is a quick and effective way to measure hair loss in women.
1 citations
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January 2020 in “Indian Dermatology Online Journal” Pigtail hair is a sign of new hair growth and should be recognized in hair loss conditions like acute telogen effluvium.
38 citations
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August 2012 in “Biochemical and biophysical research communications” Human leukocytes and beard hair follicle cells have internal daily clocks, and PER1 and PER3 genes may indicate individual circadian rhythms.
23 citations
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October 2006 in “Journal of Dermatological Science” Ethosomal minoxidil improves hair growth by penetrating deeper into skin and shortening hair cycle.
13 citations
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February 2018 in “Plastic and Reconstructive Surgery” The study found that a specific signaling pathway helps skin wounds heal faster but may lead to larger scars.
October 2010 in “Reproductive Biomedicine Online” A new method can almost perfectly distinguish adenomyosis from similar conditions using blood tests.
Telogen Effluvium causes increased hair shedding and can be challenging to diagnose and treat.
4 citations
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July 2024 in “Animals” A new depilation method using cold wax reduces injury and improves hair growth studies in mice.
1 citations
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April 1983 in “Trends in Biochemical Sciences”
January 2018 in “Springer eBooks” Telogen Effluvium causes more hair loss because hair moves to the resting phase too soon.
April 2023 in “Dermatologic surgery” The new graft-holding solution is better at preserving hair grafts and reducing hair shedding after transplantation than the standard solution.
May 2020 in “Research Square (Research Square)” Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.
35 citations
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April 1956 in “Journal of the American Medical Association” Selenium sulfide shampoo can cause hair loss, which stops when you stop using it.
1 citations
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August 2020 The Shaven mutation in mice affects hair growth and causes a greasy coat due to abnormal lipid content.
December 2015 in “European Journal of Pediatric Dermatology” Newborns can experience temporary hair loss in bands, unrelated to sleeping position.
August 2025 in “Journal of the American Academy of Dermatology” Minoxidil can temporarily increase hair shedding, causing anxiety and treatment discontinuation.
3 citations
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February 1992 in “Journal of veterinary medicine. Series A” The farm-raised blue fox had a delayed winter coat cycle and abnormal hormone levels, but its hair growth and hormone changes were still linked.
10 citations
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January 2017 in “Skin appendage disorders” Emotional stress can trigger intermittent hair loss in chronic telogen effluvium, which may not improve with treatment if stress continues.
835 citations
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October 2008 in “Nature Genetics” Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.
520 citations
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February 2001 in “Journal of Clinical Investigation” VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
396 citations
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May 2011 in “Cell stem cell” Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.