100 citations,
September 1999 in “British Journal of Dermatology” The study found that two enzymes linked to hair loss are located in different parts of the scalp, supporting a common treatment's effectiveness.
50 citations,
November 2010 in “Plastic and Reconstructive Surgery” Botox increased hair count in men with baldness and might work by improving scalp blood flow.
26 citations,
February 2011 in “Anais Brasileiros De Dermatologia” Polycystic Ovary Syndrome can cause hair loss and skin issues, and early treatment is important for preventing complications.
16 citations,
October 2020 in “Lipids in Health and Disease” Leptin affects skin and hair health and may worsen some skin conditions, but more research is needed to understand its full impact.
13 citations,
June 2020 in “BMC genomics” A specific microRNA, chi-miR-30b-5p, slows down the growth of hair-related cells by affecting the CaMKIIδ gene in cashmere goats.
12 citations,
August 2016 in “Current opinion in genetics & development” Organs like hair follicles can renew themselves in complex ways, adapting to different needs and environments.
2 citations,
December 1994 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” The treatment effectively reduced hair growth and was safe for patients with PCOS, but it needs better bleeding control.
January 1999 in “Current Problems in Pediatrics” Swimming in Lake Malawi can lead to schistosomiasis, hepatitis B vaccine might cause temporary hair loss, and certain drinks affect kidney stone risk.
156 citations,
October 2012 in “Seminars in Cell & Developmental Biology” Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.
2 citations,
September 2004 in “Fertility and sterility” High androgen levels can cause excessive hair growth and may indicate serious health issues, including heart disease and fertility problems.
40 citations,
August 2022 in “Frontiers in immunology” Blocking JAK/STAT pathways can help treat hair loss from alopecia areata.
56 citations,
October 2018 in “Journal of The American Academy of Dermatology” Androgens play a complex role in skin conditions like acne and hair loss in women, and normal blood levels don't always show true androgen status.
22 citations,
January 2002 in “Treatments in endocrinology” Birth control pills help treat skin and hair growth problems linked to high male hormone levels.
42 citations,
September 2000 in “British Journal of Dermatology” Some children are born with unusually short, fine hair because their hair growth phase is short, but this often gets better by itself during puberty.
349 citations,
January 2005 in “The FASEB journal” Human skin can make serotonin and melatonin, which help protect and maintain it.
277 citations,
July 2011 in “Journal of the Dermatology Nurses’ Association” The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.
19 citations,
April 2015 in “Developmental Dynamics” The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.
18 citations,
January 2019 in “European journal of histochemistry” Cattle skin has leptin which might control skin and hair growth.
May 2020 in “International journal of molecular biology” Mutations in the AR gene cause hair thinning and loss.
179 citations,
June 2000 in “The American journal of pathology” The absence of functional sebaceous glands causes hair follicle destruction and scarring alopecia.
80 citations,
May 2011 in “Nature Cell Biology” New methods have greatly improved our understanding of stem cell behavior and roles in the body.
27 citations,
January 2018 in “Curēus” Subcutaneous contraceptives can cause side effects like menstrual changes, headaches, weight gain, and pain at the implant site.
27 citations,
January 2002 in “Exogenous Dermatology” Chronic exposure to sunlight may worsen male pattern baldness and protecting the scalp from the sun could slow it down.
4 citations,
September 2019 in “Journal of cosmetic dermatology” Topical bimatoprost 0.01% improves eyebrow density and diameter, especially at the tail.
4 citations,
May 2018 in “International Journal of Molecular Sciences” The research showed how melanocytes develop, move, and respond to UV light, and their stem cells' role in hair color and skin cancer risk.
February 2023 in “Research Square (Research Square)” Blocking IL-17 can reduce skin inflammation in a mouse model of pityriasis rubra pilaris.
January 2013 in “Hair transplant forum international” Both surgical hairline advancement and follicular unit transplantation effectively lower the female hairline, but they differ in speed, scarring, and naturalness of results.
September 2023 in “Pharmaceuticals” Tiny particles improved delivery of hair loss treatments to hair follicles, with lipid-based particles performing best.
65 citations,
October 1988 in “Clinics in dermatology” The dermal papilla interacts with the epidermis to control hair growth and development.
19 citations,
March 2008 in “Nature clinical practice endocrinology & metabolism” A combined drug and laser treatment improved hirsutism in a PCOS patient, also enhancing her heart health and requiring regular liver and kidney checks.