July 2002 in “JOGC/Journal of obstetrics and gynaecology Canada” Birth control pills help treat acne, especially when caused by excess male hormones, and are safe to use with antibiotics.
March 2017 in “Trichology and cosmetology:” Psoriasis treatment may affect body hair growth, with a complex relationship between skin and hair growth mechanisms.
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.
105 citations,
January 2010 in “Mediators of Inflammation” Skin surface lipids are important for skin health and altering them could help prevent aging and treat skin conditions.
29 citations,
May 2007 in “International journal of pharmaceutics” Different compounds move through artificial sebum at different rates, which can help choose the best ones for targeting hair follicles.
205 citations,
April 2005 in “Journal of Investigative Dermatology” Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.
83 citations,
May 2013 in “International Journal of Molecular Sciences” Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.
7 citations,
September 2020 in “Frontiers in Cell and Developmental Biology” IL-36α helps grow new hair follicles and speeds up wound healing.
36 citations,
February 2018 in “British Journal of Dermatology” Sweat glands and hair follicles are structurally connected within a specific layer of skin fat.
5 citations,
March 2020 in “Current Opinion in Endocrine and Metabolic Research” Skin problems in PCOS, like excess hair, acne, and hair loss, may not always indicate high male hormone levels and need careful diagnosis for proper treatment.
64 citations,
March 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
129 citations,
May 2015 in “Cell Stem Cell” Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.
33 citations,
January 2013 in “Dermatology” Over half of the adult women with acne in the study had higher than normal levels of male hormones, especially DHEA.
41 citations,
July 2015 in “Current Drug Discovery Technologies” Some plants may help with hair growth and have fewer side effects than synthetic drugs, but more research is needed to confirm their effectiveness.
51 citations,
November 2010 in “Dermatologic Surgery” The research provides specific measurements for hair follicles that can improve hair transplant and regeneration techniques.
1 citations,
October 1984 in “Clinics in dermatology” People distressed by minor skin changes should consult dermatologists with cosmetic expertise, and a public Cosmetic Dermatology Service with mental health support is recommended.
60 citations,
March 2011 in “Proceedings of the National Academy of Sciences of the United States of America” RANK-RANKL signaling is essential for hair growth and skin health.
Low-dose oral isotretinoin improved hair loss and facial bumps in patients with a specific type of hair loss.
1 citations,
January 1989 in “Journal of dermatological treatment” Azelaic acid may help treat acne by killing bacteria, reducing inflammation, and preventing clogged pores.
September 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
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.
122 citations,
July 2005 in “The FASEB journal” Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
6 citations,
January 2016 in “Menopause” Estrogen deficiency, like after menopause or certain surgeries, leads to faster skin aging and health issues.
February 2023 in “International Journal of Medical Arts” Trichloroacetic acid is a safe and effective treatment for hair loss in alopecia areata patients.
October 2016 in “Veterinary record case reports” A cat had a rare skin disorder with hair loss and scaling, linked to a suspected tumor.
January 2018 in “Georg Thieme Verlag eBooks” Hair transplantation is a surgical procedure to move hair to bald areas, requires good donor hair, and results show in about a year.
48 citations,
May 2013 in “Canadian Medical Association Journal” Primary cicatricial alopecia, a rare disorder causing permanent hair loss, is hard to diagnose and treat, with treatments like anti-inflammatory drugs and steroids offering varied results and no guaranteed cure. Psychological support for patients is important, and future research should aim to identify causes of the condition.
22 citations,
January 2017 in “Skin appendage disorders” The conclusion is that primary scarring alopecia is a complex condition that requires early and accurate diagnosis for effective treatment.
39 citations,
November 2013 in “European journal of pharmaceutics and biopharmaceutics” Massage increases how deep both rigid and flexible liposomes can go into skin, with flexible ones going deeper, and covering the skin (occlusion) helps rigid ones more.
63 citations,
February 2013 in “Human cell” PEGL-DOX causes Hand-Foot Syndrome due to skin reactions from prolonged circulation and ROS generation.