77 citations,
March 2021 in “Nature” Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.
46 citations,
June 2015 in “Journal of Investigative Dermatology” Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.
January 2021 in “Acta Scientiae Veterinariae” Levothyroxine effectively treated a dog's skin and hair problems caused by hypothyroidism.
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54 citations,
August 2019 in “Bioscience trends” Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.
20 citations,
June 2014 in “BMC genomics” Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.
16 citations,
September 2018 in “Clinical Biochemistry” The document concludes that more research is needed to fully understand the causes of PCOS.
32 citations,
July 2018 in “FEBS letters” A specific protein complex increases the activity of a plant enzyme, but this action is not required for plant root hair growth.
15 citations,
August 2021 in “Reviews in endocrine and metabolic disorders” COVID-19 and hypopituitarism (reduced pituitary gland function) are linked, with the latter's related health issues potentially worsening COVID-19 outcomes, and COVID-19 possibly increasing risk for pituitary complications.
2 citations,
August 2011 in “InTech eBooks” New methods for growing skin cells can improve skin grafts by building blood vessels within them.
7 citations,
April 2012 in “Clinical investigation” Transdermal testosterone can improve sexual desire in postmenopausal women but lacks long-term safety data and is not FDA-approved for this use.
July 2023 in “Frontiers in veterinary science” Certain long non-coding RNAs are important for controlling hair growth cycles in sheep.
35 citations,
December 2009 in “Human reproduction” Metformin taken during pregnancy increases SHBG in newborns but doesn't change other hormone levels in mothers or babies.
1 citations,
October 2022 in “Springer eBooks” Testosterone is key for male sexual function, and treating hormone imbalances can improve sexual issues.
18 citations,
March 2009 in “Medical Hypotheses” The document suggests that blocking sweat glands with antiperspirants might allow skin-generated hormones to be absorbed, possibly increasing breast and prostate cancer risk.
August 2023 in “Medical Hypotheses” Metformin, usually used for diabetes, can also help treat hair loss from alopecia areata due to its ability to reduce inflammation and stimulate new hair growth.
6 citations,
April 2023 in “Cosmetics” Exosomes could be effective for improving skin health and treating skin diseases.
91 citations,
August 2015 in “Anais Brasileiros De Dermatologia” Female Pattern Hair Loss affects women's self-esteem and needs more research for better treatment.
March 2024 in “GSC Advanced Research and Reviews” Different light affects cell functions and can help treat skin conditions.
82 citations,
June 2020 in “Inflammation Research” Skin problems in COVID-19 patients are rare and may be due to the body's complex immune response or blood clotting issues.
2 citations,
July 2022 in “Cell Regeneration” Understanding hair growth involves complex factors, and more research is needed to improve treatments for hair loss conditions.
152 citations,
December 2007 in “Gender Medicine” Male and female skin differ due to hormones, affecting conditions like hair loss, acne, and skin cancer, and suggesting a need for gender-specific treatments.
8 citations,
June 2011 in “Nature Biotechnology” Stem cell treatments can potentially treat baldness, with one trial showing hair growth after injecting a hair-stimulating complex, and no safety issues were reported.
1 citations,
January 2019 in “Clinical, Cosmetic and Investigational Dermatology” Jarilla-Coffea extract gel effectively and safely increases eyelash and eyebrow thickness in women.
6 citations,
January 2009 in “Elsevier eBooks” The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.
343 citations,
December 2008 in “Endocrine Reviews” Metformin helps with menstrual cycles and insulin levels in PCOS but is less effective for hair growth, diabetes prevention, and weight loss, and may improve fertility and reduce diabetes risk.
179 citations,
September 1998 in “BMJ” Hair loss in men is common, treatable, but not curable.
14 citations,
December 1998 in “The Journal of Clinical Endocrinology and Metabolism” MENT could be a better option than testosterone for male hormone therapy and birth control because it works well at lower doses and has fewer side effects on the prostate.
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1 citations,
July 2023 in “Horticulture research” Tiny RNA molecules help control the growth of plant hairs.
1 citations,
December 2023 in “Animals” Winter provides the best fur quality for Rex rabbits due to seasonal changes in specific signaling pathways.
9 citations,
March 2019 in “European Journal of Sport Science” New signs like changes in blood markers, physical symptoms, and behavioral shifts may help detect hidden steroid use in athletes.