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April 2022 in “Evidence-based Complementary and Alternative Medicine” Shaoyao Gancao decoction may treat alopecia areata by affecting the PI3K/AKT signaling pathway.
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June 2001 in “Neuroscience Letters” Finasteride may affect fetal brain development and increase arousal, but more research is needed for safety confirmation.
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March 2010 in “The Journal of Urology” Hair loss, prostate size, and urinary issues are related due to androgen effects.
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January 2018 in “International Journal of Trichology” Low levels of iron, copper, and calcium may contribute to premature hair graying.
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April 2013 in “Science” Feather pigment patterns form through melanocyte arrangement and simple regulatory mechanisms.
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May 2019 in “Journal of cosmetic dermatology” Effective treatments for premature hair graying still require significant research.
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November 2010 in “Journal of Neuroscience” Hair clipping can trigger axon growth and changes in the skin.
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April 2016 in “Cell Reports” EdnrB signaling helps melanocyte stem cells regenerate and could be targeted to treat pigmentation issues.
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April 2020 in “Journal of Mind and Medical Sciences” Underactive bladder is hard to diagnose and treat, needing more research.
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March 2011 in “British Journal of Dermatology” Men with hair loss have more DNA changes in back-of-head hair follicles, possibly protecting them from thinning.
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April 2026 in “Journal of Cosmetic Dermatology” Exosomes from umbilical cord stem cells help protect hair color and health under stress.
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February 2000 in “Journal of Cutaneous Pathology” The arrector pili muscle attaches to the extracellular matrix using α5β1 integrin and connects muscle cells using α1β1 integrin.
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July 2008 in “Biomedical Chromatography” The methods accurately measured brain androgens, showing most 5α-androstane-3α,17β-diol comes from outside the brain, while androsterone is both transported and made in the brain.
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October 1985 in “Genetics Research” Beige and leaden pigment genes act within melanocytes, affecting pigment patterns.
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