3 citations,
March 2023 in “JAAD case reports” Upadacitinib cleared scalp alopecia areata in three patients and also improved atopic dermatitis with minimal side effects.
2 citations,
October 2023 in “Science advances” Touching hair can activate nearby nerve cells through signals from the hair's outer layer.
[object Object] 2 citations,
March 2001 in “Environmental Health Perspectives” Small hormonal imbalances can cause significant health problems, so more sensitive testing for hormone-disrupting chemicals is needed.
1 citations,
November 2022 in “International journal of molecular sciences” Human fetal placental stromal cell injections speed up healing and improve skin and hair recovery after radiation damage.
1 citations,
October 2021 in “Jundishapur Journal of Natural Pharmaceutical Products” Ficus carica leaf extract may help treat melanoma by promoting cancer cell death without harming normal cells.
1 citations,
June 2017 in “Actas Dermo-Sifiliográficas” Follicular Unit Extraction (FUE) is a hair transplant method with less scarring and discomfort but requires skilled surgeons and has limitations on graft numbers per session.
June 2024 in “Regenerative Therapy” Exosomes from stem cells may help rejuvenate skin and regrow hair, but more research is needed.
December 2023 in “Scientific Reports” Scientists created cell lines from balding patients and found that cells from the front of the scalp are more affected by hormones that cause hair loss than those from the back.
Testosterone in human pancreas cells boosts insulin production.
Testosterone in our bodies helps increase insulin secretion from the pancreas.
[object Object] January 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Researchers found key regions in the mouse hairless gene that control its activity in skin and brain cells, affecting hair follicle function.
May 2015 in “Journal of The American Academy of Dermatology” Finasteride for hair loss in young men increases the risk of sexual dysfunction.
August 2013 in “Fertility and Sterility” PCOS may be influenced by factors in the blood, not just the ovaries.
January 2008 in “Elsevier eBooks” More men are getting cosmetic surgery, with nose jobs and hair transplants being popular, and choosing a qualified surgeon is important.
403 citations,
November 2005 in “Journal of Endocrinology” Dehydroepiandrosterone (DHEA) is a prohormone important for producing sex steroids and has potential health benefits.
378 citations,
September 1998 in “The Journal of Clinical Endocrinology and Metabolism” PCOS affects about 4% of women in the southeastern U.S. equally across Black and White populations.
211 citations,
February 2009 in “European journal of pharmaceutics and biopharmaceutics” Hair follicles help absorb and store topical compounds, aiding targeted drug delivery.
194 citations,
March 2003 in “American Journal of Pathology” Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.
181 citations,
February 2019 in “Cell” Innate lymphoid cells help control skin bacteria by regulating sebaceous glands.
181 citations,
January 2009 in “Nature Genetics” Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
139 citations,
December 2020 in “Cell Stem Cell” Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.
71 citations,
June 2001 in “American Journal of Pathology” The p53 protein helps control hair follicle shrinking by promoting cell death in mice.
68 citations,
November 2011 in “The American journal of pathology” Abnormal Hedgehog signaling in blood cancers may help tumors grow and resist chemotherapy, suggesting potential for targeted treatments.
61 citations,
May 2014 in “International journal of pharmaceutics” Nanocrystals improve skin penetration and stability of caffeine, suggesting a new method for delivering similar substances through the skin.
56 citations,
May 2017 in “Nature Cell Biology” Hair can regrow after certain stem cells are lost because other stem cells can take over their role.
47 citations,
May 1999 in “Reproduction” Goat reproductive activity and coat growth are affected by light and temperature, with temperature altering prolactin levels and hair growth, but not melatonin or estrus onset.
45 citations,
August 2010 in “Hormone Molecular Biology and Clinical Investigation” Type 3 5α-reductase is more common and finasteride and dutasteride strongly inhibit it.
41 citations,
November 2013 in “Experimental Dermatology” Leptin, a hormone, is important for starting hair growth.
41 citations,
June 1999 in “The Prostate” Finasteride reduces PSA levels, terazosin doesn't affect them, and tracking prostate cancer in patients taking finasteride could be difficult.
34 citations,
July 2020 in “American journal of human genetics” Changes in the SREBF1 gene cause a rare genetic skin and hair disorder.