Younger goats produce more cashmere and have healthier hair follicles due to better antioxidant capacity.
September 2021 in “Fertility and Sterility” Older men have different fertility histories and factors affecting fertility, suggesting they may benefit from earlier fertility evaluations.
April 2021 in “Han'gug miyong haghoeji/Journal of the Korean society of cosmetology” Eating raw cheonggukjang improves scalp hair in middle-aged women.
January 1993 in “Side effects of drugs annual” Natural products like propolis are causing more skin allergies, and certain skin treatments and medications have various side effects and risks.
29 citations
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March 2015 in “Clinical Endocrinology” South Asian women with PCOS present with different symptoms compared to White women, influenced by ethnicity, obesity, and age.
11 citations
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August 1997 in “Expert Opinion on Therapeutic Patents” Many potential alopecia treatments need more testing to confirm they promote acceptable hair growth with minimal side effects.
45 citations
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October 2009 in “Dermatology” Half of the patients treated with a specific drug for skin cancer experienced hair loss not related to the drug's dosage.
December 2025 in “GeroScience” Genetics, epigenetics, and lifestyle all influence facial skin aging.
22 citations
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September 2019 in “ACS omega” The new nanocomposite films are stronger, protect against UV, speed up wound healing, and are antibacterial without being toxic.
234 citations
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December 1996 in “Journal of The American Academy of Dermatology” Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.
185 citations
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August 2020 in “Mayo Clinic Proceedings” Men are more likely to have severe COVID-19 cases and fatalities than women due to factors like lifestyle, aging, and biological differences.
108 citations
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July 2009 in “Experimental Dermatology” Leptin may improve skin regeneration and hair growth, and help reverse skin aging.
49 citations
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May 2018 in “Journal of the American Academy of Dermatology” Applying 2% tofacitinib cream helped some children with severe hair loss grow back hair.
45 citations
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September 2012 in “The Journal of Steroid Biochemistry and Molecular Biology” Vitamin D3 and its receptor help protect skin from UVB-related cancer.
44 citations
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October 2016 in “Epilepsia” 2-DG reduces seizures by enhancing brain inhibition through specific receptor activation.
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January 2006 in “Cancer Research” Mice with extra PKCδ resist chemical-induced skin cancer but not UV-induced.
33 citations
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April 2005 in “British Journal of Dermatology” Aging alone barely affects the number of hair follicles, meaning hair loss is minimal without other conditions like androgenetic alopecia.
33 citations
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August 1993 in “FEBS Letters” A new enzyme in rats may help regulate hair growth.
29 citations
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October 2020 in “eLife” Higher testosterone levels can increase the risk of certain diseases like type 2 diabetes in women and prostate cancer in men, but can also protect against autoimmune diseases and hair loss. It also affects body fat and bone density.
23 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain chemicals and peptides can promote hair growth or prevent baldness.
16 citations
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December 2006 in “International Journal of Dermatology” A woman died from cancer that spread from a long-standing cyst on her abdomen.
6 citations
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September 2019 in “Journal of cosmetic dermatology” Lower melatonin levels are linked to more skin aging.
6 citations
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September 2014 in “Food Additives & Contaminants: Part A” New method effectively detects illegal hormones in anti-aging foods.
5 citations
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December 2022 in “Viruses” Antiandrogens may help prevent or treat COVID-19 by blocking virus entry into cells.
5 citations
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October 2021 in “Frontiers in Cell and Developmental Biology” Fat tissue under the skin affects hair growth and aging; reducing its inflammation may help treat hair loss.
2 citations
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July 2021 in “Genes” A specific genetic change in the KRT71 gene causes a hair loss condition in Hereford cattle.
2 citations
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April 2021 in “Reproductive health of woman” Most women with polycystic ovary syndrome (PCOS) have menstrual issues, infertility, acne, and excessive body hair, with the most common type being the non-androgenic phenotype.
2 citations
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July 2020 in “Research Square (Research Square)” Some Moroccan medicinal plants may contain compounds that can inhibit the virus causing COVID-19.
March 2023 in “Biomedicine & Pharmacotherapy” GPR40 agonists help hair growth through the protein ANGPTL4.
September 2025 in “Psychoneuroendocrinology” Hair glucocorticoids link to type 2 diabetes but not to socioeconomic status.