26 citations
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January 2014 in “Cell Structure and Function” Human sweat glands contain stem cells capable of self-renewal and forming different cell types.
22 citations
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July 2024 in “Archives of Plastic Surgery” Injectable skin boosters effectively rejuvenate aging skin by improving hydration and elasticity.
13 citations
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December 2018 in “Development, Growth & Differentiation” Sex hormones, especially estradiol, can change chicken feather shapes and colors.
9 citations
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January 2007 in “Endocrine Practice” A woman's male-like symptoms and high testosterone were due to ovarian hilus-cell hyperplasia, which improved after surgery.
6 citations
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September 2022 in “Frontiers in pharmacology” Epimedium extract helps increase skin pigmentation and could be a new treatment for conditions with reduced pigmentation.
4 citations
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May 2021 in “Biomedicines” Targeting the protein Caveolin-1 might help treat a type of scarring hair loss called Frontal Fibrosing Alopecia.
June 2026 in “Research Square” THBS4 helps hair grow by activating hair follicle stem cells.
January 2026 in “Frontiers in Medicine” PP-PTKL may help treat hair greying, but more testing is needed.
December 2024 in “Cureus” Baricitinib treatment for alopecia universalis can cause hair regrowth with unexpected whitening.
January 2024 in “Más dermatología” "Antiaging capilar" aims to restore youthful hair appearance by addressing age-related changes.
December 2022 in “International Journal of Biomedicine” Androgens may worsen COVID-19 and hair loss could indicate the disease's severity.
Acitretin treatment unexpectedly darkened a patient's gray hair.
556 citations
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September 2008 in “Genes & Development” Wnt signaling is vital for cell growth, development, and cancer research.
252 citations
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January 2008 in “Trends in Endocrinology and Metabolism” Melatonin in the skin helps protect against damage from stress and UV rays, and could be used to treat certain skin conditions.
223 citations
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December 2010 in “The Journal of Sexual Medicine” Some patients taking finasteride or dutasteride may have ongoing sexual problems and depression even after stopping the medication.
85 citations
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August 2018 in “Psychological Medicine” Women with PCOS are more likely to suffer from depression, anxiety, and stress.
75 citations
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September 2017 in “Developmental biology” The circadian clock influences the behavior and regeneration of stem cells in the body.
43 citations
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March 2011 in “Journal of psychosomatic research” Kids with alopecia areata may experience more stress but not necessarily feel more anxious or depressed than others.
38 citations
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November 2000 in “Hastings Center Report” The document suggests medicine should integrate biological and cultural factors and focus on holistic, equitable care.
34 citations
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December 2012 in “Indian Journal of Dermatology, Venereology and Leprology” Mesotherapy shows promise for cellulite and facial rejuvenation but has mixed results for body sculpting and hair loss, with more research needed for safety and effectiveness.
10 citations
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June 2001 in “Annals of neurology” Alzheimer's patients have higher levels of certain chemicals in their hair.
6 citations
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November 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” Stephen Rothman made important discoveries in dermatology, including the use of PABA in sunscreens, but never profited from his work.
5 citations
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February 2008 in “Experimental Dermatology” Cyclosporin A promotes hair growth in mice and increases a protein linked to hair growth, but it may not work the same way in humans.
3 citations
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February 2018 in “InTech eBooks” Traditional Chinese Medicine and acupuncture may improve Polycystic Ovarian Syndrome symptoms and reduce costs, but more research is needed.
3 citations
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January 2014 in “International Journal of Medical Sciences” Mice with human chymase had a higher death rate when exposed to a toxin compared to normal mice.
1 citations
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July 2005 in “Drugs and the pharmaceutical sciences” Targeting drugs to hair follicles can treat skin conditions, but reaching deep follicle areas is hard and needs more research.
19 citations
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October 2008 in “Journal der Deutschen Dermatologischen Gesellschaft” Anti-cancer treatments can cause reversible hair loss, skin sensitivity, pigmentation changes, nail damage, and skin reactions, with a need for more research on managing these side effects.
June 2025 in “Stem Cell Research & Therapy” Isoproterenol may help treat hair loss by activating hair follicle stem cells.
29 citations
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January 2020 in “BioMed Research International” Sinapic acid may help fight obesity and promote hair growth.
24 citations
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May 2022 in “Frontiers in Endocrinology” Activating brown fat may help manage PCOS symptoms.