February 2022 in “Endocrine connections” People with reproductive, thyroid disorders, and type 2 diabetes can experience voice changes, but more research is needed to understand this better.
September 2021 in “Physiology News” Conditions affecting sex development show that sexual diversity is a natural part of human variation.
Increased free testosterone can lead to stronger bones and less body fat but also higher risks of prostate cancer, hair loss, spine issues, and high blood pressure.
188 citations,
June 1998 in “Molecular cell” Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.
161 citations,
August 2012 in “Seminars in cell & developmental biology” Hair growth and development are controlled by specific signaling pathways.
78 citations,
November 2014 in “Functional Ecology” Heavily hunted wolves have higher stress and reproductive hormone levels.
65 citations,
September 2014 in “BMC genomics” Different hair types in mammals are linked to variations in specific protein genes, with changes influenced by their living environments.
63 citations,
April 2005 in “Mechanisms of development” Mice with too much Claudin-6 have skin barrier problems and abnormal hair growth.
61 citations,
October 1996 in “Development” Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.
51 citations,
January 2014 in “International journal of trichology” Shampoo pH can affect hair health, with alkaline shampoos potentially causing damage and acidic shampoos reducing frizz.
36 citations,
October 2021 in “Frontiers in Endocrinology” Insulin resistance and high male hormone levels are major causes of Polycystic Ovary Syndrome.
30 citations,
January 2023 in “EFSA journal” Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
29 citations,
November 2022 in “Nature Medicine” Genetic variations greatly affect individual metabolism and can impact health and disease risk.
27 citations,
January 2015 in “International Journal of Trichology” The supplement helps improve hair growth and reduce hair shedding.
23 citations,
December 2013 in “Journal of Investigative Dermatology Symposium Proceedings” Genetic discoveries are leading to new treatments for alopecia areata.
20 citations,
August 2022 in “Archives of Medical Science” The Polish medical societies have redefined metabolic syndrome and recommend lifestyle changes, certain medications, and possibly bariatric surgery for treatment. They also discuss managing related health conditions.
19 citations,
February 2021 in “Journal of Clinical Investigation” More research is needed on the health effects of hormone therapy for transgender and nonbinary people.
15 citations,
July 2021 in “JAMA Dermatology” Androgenetic alopecia negatively affects quality of life and self-esteem, especially in women, but not depression.
12 citations,
February 2023 in “Journal of Personalized Medicine” Type 1 diabetes often occurs with other autoimmune diseases, and personalized treatment based on genetics can improve outcomes.
12 citations,
January 2021 in “Journal of Investigative Dermatology” Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.
11 citations,
January 2023 in “BioMed Research International” Microbial biosurfactants could be a safer and environmentally friendly alternative to chemical surfactants in cosmetics.
10 citations,
January 2023 in “Journal of the European Academy of Dermatology and Venereology” Alopecia areata greatly affects people's life quality, mental health, and work life.
9 citations,
July 2021 in “Frontiers in genetics” Melatonin makes cashmere grow earlier and more by increasing certain gene activity in goats.
9 citations,
February 2021 in “Frontiers in Cell and Developmental Biology” Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.
8 citations,
November 2023 in “Social Science & Medicine” Gendered social factors, not just biology, contribute to sex differences in adverse drug events.
6 citations,
September 2023 in “International journal of molecular sciences” Oxidative stress worsens PCOS by damaging cells and disrupting metabolism, suggesting antioxidant treatments might help.
6 citations,
January 2022 in “Gene” Scientists found 53 keratin genes in yaks that are important for hair growth and share similarities with those in other animals.
5 citations,
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.
5 citations,
May 2021 in “EMBO journal” Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.
4 citations,
September 2023 in “Nutrients” Managing diabetes can lead to eating disorders, and eating disorders can make diabetes harder to control.