12 citations,
September 2011 in “Archives of Dermatological Research” Policemen have more hair loss due to obesity, sunlight exposure, and stress.
67 citations,
April 2007 in “Journal der Deutschen Dermatologischen Gesellschaft” Shampoos are designed to clean and improve hair and scalp health, with specific ingredients for different hair types and conditions.
38 citations,
July 1989 in “Archives of dermatological research” Testosterone causes hair loss in AGA mice, which are good for testing baldness treatments, and both minoxidil and cyproterone acetate can prevent this hair loss.
7 citations,
January 2022 in “Biomedicines” Cells from the lower part of hair follicles are a promising, less invasive option for immune system therapies.
2 citations,
July 2023 in “Cosmetics” Surfactants in shampoos and conditioners remove some but not all lipids from hair, and more research is needed to understand their full impact.
1 citations,
May 2022 in “Pharmaceutics” Tea seed oil in nanostructured carriers stimulates hair growth and feels less greasy when applied.
October 2024 in “Cosmetics” Afro-textured hair needs personalized care due to its unique genetic traits.
84 citations,
April 2015 in “Cosmetics” Hair dyes vary in how long they last and how deeply they penetrate hair.
6 citations,
January 2017 in “Advances in Experimental Medicine and Biology” Runx genes are important for stem cell regulation and their roles in aging and disease need more research.
August 2024 in “Cosmetics” K18® and Olaplex® both effectively repair bleached hair, improving its strength, smoothness, and overall health.
September 2024 in “Heliyon” Repeated hair dyeing significantly damages hair.
May 2023 in “Frontiers in Cell and Developmental Biology” The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.
August 2022 in “Precision Clinical Medicine” JAM-A helps hair regrowth in alopecia areata by protecting VCAN in skin cells.
81 citations,
September 2009 in “Birth defects research” Different body areas in mice produce different hair types due to interactions between skin layers.
73 citations,
October 2013 in “International Journal of Cosmetic Science” Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.
68 citations,
February 2011 in “European Journal of Pharmaceutics and Biopharmaceutics” Keratin films from human hair can potentially replace human nail plates for drug testing.
49 citations,
September 2012 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” The document concludes with guidance for doctors on diagnosing and treating hirsutism effectively and safely.
27 citations,
January 2015 in “International Journal of Trichology” The supplement helps improve hair growth and reduce hair shedding.
24 citations,
November 2016 in “Cell death and disease” Skin-derived stem cells can become various cell types, including germ cell-like and oocyte-like cells.
15 citations,
August 2020 in “Analytical chemistry” Hair lipids do not protect against humidity.
5 citations,
March 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.
3 citations,
July 2021 in “Life science alliance” PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.
1 citations,
March 2023 in “PloS one” Different amounts of daylight affect cashmere growth in goats by changing the activity of certain genes and molecules.
October 2024 in “Cosmetics” ATG effectively reduces hair frizz without damaging hair strength.
Men with hair loss are seen as less attractive and shorter, and height is a key factor in attractiveness ratings.
April 2024 in “Cosmetics” Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.
January 2017 in “Journal of Investigative Dermatology Symposium Proceedings” The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.
378 citations,
November 2011 in “Human reproduction update” Experts recommend using evidence-based methods to diagnose and treat hirsutism, focusing on symptoms and underlying causes.
288 citations,
June 2009 in “Human reproduction update” The modified Ferriman-Gallwey method is a useful tool for diagnosing hirsutism.
8 citations,
January 1996 in “Springer eBooks” Male pattern baldness may be caused by factors like poor blood circulation, scalp tension, stress, and hormonal imbalances, but the exact causes are still unclear.