159 citations
,
July 2006 in “Endocrine Reviews” Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
126 citations
,
January 2009 in “International Journal of Trichology” Oxidative stress contributes to hair graying and loss as we age.
63 citations
,
September 2009 in “Regenerative Medicine” Scientists found a way to grow human hair cells in a lab that can create new hair when transplanted.
60 citations
,
October 2009 in “Dermatology” Alopecia areata may appear differently depending on the individual's type of hair loss and scalp condition.
33 citations
,
March 2013 in “Journal of Investigative Dermatology” Human hair follicle stem cells show signs of low oxygen levels, which may be important for hair growth and preventing baldness.
3 citations
,
July 2020 in “International Journal of Molecular Sciences” SCDSFs from zebrafish embryos are beneficial for treating cancer, regenerating tissues, and improving conditions like psoriasis and alopecia.
1 citations
,
December 2010 in “Elsevier eBooks” Cell transplantation faces challenges in genitourinary reconstruction, but alternative tissue sources and microencapsulation show promise.
April 2021 in “Journal of Investigative Dermatology” An AI photographic device effectively tracked hair growth improvements in women treated for hair loss.
January 2014 in “Springer eBooks” Inflammasome proteins can indicate the severity and treatment response of various diseases and injuries.
April 2018 in “Journal of Investigative Dermatology” Macrophages are more involved in Lichen planopilaris than in Frontal fibrosing alopecia.
April 2018 in “Journal of Investigative Dermatology” Different types of stem cells in the skin contribute to the variety of melanoma forms.
20 citations
,
July 2015 in “Journal der Deutschen Dermatologischen Gesellschaft” Green tea may help with skin health and protect against UV damage, but more research is needed to confirm its safety and effectiveness.
14 citations
,
January 2019 in “Journal of Natural Medicines” Chaga mushrooms contain compounds that may promote hair growth better than common treatments.
October 2025 in “International Journal of Advanced Research in Science Communication and Technology” Minoxidil effectively promotes hair growth, especially in a 5% solution, but requires continuous use.
403 citations
,
November 2005 in “Journal of Endocrinology” Dehydroepiandrosterone (DHEA) is a prohormone important for producing sex steroids and has potential health benefits.
305 citations
,
February 2007 in “Hormone and metabolic research” Human skin makes sexual hormones that affect hair growth, skin health, and healing; too much can cause acne and hair loss, while treatments can manage these conditions.
295 citations
,
March 2016 in “Life Sciences” Air pollution worsens skin diseases and aging by causing inflammation and oxidative stress.
209 citations
,
September 2008 in “Dermatologic Therapy” Androgens can both increase and decrease hair growth in different parts of the body.
191 citations
,
February 2002 in “Archives of Dermatology” Some herbal therapies may help with skin conditions, but more research is needed to confirm their safety and effectiveness.
119 citations
,
June 2005 in “Journal of Molecular and Cellular Cardiology” Potassium channel openers are effective in treating heart conditions, high blood pressure, pulmonary diseases, bladder issues, and hair loss, but more selective drugs are needed.
113 citations
,
July 2020 in “Communications biology” Men, especially older ones with health issues like prostate cancer, may have worse COVID-19 outcomes and could benefit from therapies targeting male hormones.
90 citations
,
June 2006 in “The American Journal of Dermatopathology” The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.
73 citations
,
September 2016 in “Journal of Translational Medicine” Some heart drugs show promise for other conditions, but more research is needed to confirm their effectiveness and safety.
70 citations
,
February 2017 in “Dermatologic Surgery” Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.
68 citations
,
March 2018 in “Biomaterials” Tiny needles with valproic acid can effectively regrow hair.
68 citations
,
May 2011 in “European Journal of Dermatology” Acne is caused by genetics, diet, hormones, and bacteria, with treatments not yet curative.
67 citations
,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” Chronic Telogen Effluvium may resolve after years and is diagnosed by examining the patient's history and clinical signs, with treatment aimed at underlying causes and possibly minoxidil.
65 citations
,
March 2018 in “Journal of Dermatological Science” Skin problems can be caused or worsened by physical forces and pressure on the skin.
51 citations
,
April 1999 in “The Journal of Steroid Biochemistry and Molecular Biology” Testosterone replacement may improve sexual desire and bone health in women with low androgen levels, but more research is needed on its long-term safety.
49 citations
,
March 2019 in “Journal of Investigative Dermatology” Skin fat plays a key role in immune defense and healing beyond just storing energy.