June 1990 in “Health Marketing Quarterly” Drug companies were interested in advertising directly to consumers to make back their money, but most didn't think it would help and were concerned about negative effects.
December 2022 in “Frontiers in Microbiology” The scalp microbiome is more diverse and may be more important in hair loss than the gut microbiome.
127 citations,
January 2008 in “PloS one” Vitamin D receptor helps control hair growth and could be used to treat certain skin tumors.
111 citations,
August 1998 in “Journal of Investigative Dermatology” μ-opiate receptors in skin cells may affect skin health and healing.
73 citations,
October 2013 in “International Journal of Cosmetic Science” Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.
72 citations,
June 2019 in “International Journal of Cosmetic Science” 18β-glycyrrhetinic acid from licorice root is good for skin and hair treatments but has absorption challenges.
72 citations,
April 2008 in “Organogenesis” Wnt signaling is crucial for skin and hair development and its disruption can cause skin tumors.
66 citations,
July 2015 in “Organogenesis” Wnt signaling is crucial for skin wound healing and reducing scars.
61 citations,
January 2018 in “Cosmetics” Coffee silverskin may be a beneficial and safe ingredient for cosmetics, offering hydration, firmness, and potential hair growth benefits.
56 citations,
November 2010 in “Pigment Cell & Melanoma Research” Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.
51 citations,
May 2010 in “Journal of Drug Targeting” Transcutol-containing vesicles improve minoxidil's skin penetration and hair growth promotion.
41 citations,
October 2000 in “Dermatologic clinics” Better hair care products are needed to protect against grooming and chemical damage.
37 citations,
May 2018 in “Frontiers in physiology” Certain RNA molecules are important for the development of wool follicles in sheep.
34 citations,
September 1992 in “Journal of the American Academy of Dermatology” Dermatologists need to know about cosmetics to help patients with skin issues and recommend safe products.
33 citations,
January 2021 in “Aesthetic Surgery Journal” Low-Level Light Therapy (LLLT) is a safe and effective method for skin rejuvenation, acne treatment, wound healing, body contouring, and hair growth, but more well-designed trials are needed for confirmation.
32 citations,
June 2013 in “Journal of Investigative Dermatology” Mice without certain skin proteins had abnormal skin and hair development.
30 citations,
January 2009 in “Nuclear Receptor Signaling” Hairless protein is crucial for healthy skin and hair, and its malfunction can cause hair loss.
23 citations,
February 2015 in “The American journal of pathology” Keratosis pilaris is often linked to genetic mutations and causes skin and hair abnormalities, regardless of those mutations.
22 citations,
September 2018 in “Medical Clinics of North America” Facial aging is caused by natural processes and external factors, and can be managed with preventative measures and a variety of treatments tailored to individual needs.
16 citations,
September 2008 in “Dermatologic Therapy” CAH is a genetic disorder affecting cortisol production and causing hormonal imbalances, with treatment and diagnosis varying by form and symptoms.
12 citations,
March 2018 in “Bioengineering” The document concludes that products like PRP and PRF show promise for tissue healing, but evidence of their effectiveness is inconsistent.
8 citations,
October 2022 in “Regenerative Therapy” New regenerative treatments for hair loss show promise but need more research for confirmation.
7 citations,
January 2007 in “Elsevier eBooks” Shampoos clean hair mainly with surfactants and have added ingredients for extra benefits.
6 citations,
May 2021 in “Aesthetic Surgery Journal” Higher cell number PRP improves hair density and diameter more than lower cell number PRP.
5 citations,
January 2010 in “The anatomical record” Most dogs have hair whorls on their chest and limbs, with shelter dogs and short-haired dogs having more chest whorls.
5 citations,
July 1991 in “Irish Journal of Medical Science (1971 -)” Immunosuppressive therapy helps manage autoimmune diseases but carries risks like infection and potential for malignancy.
4 citations,
October 2022 in “American journal of physiology. Heart and circulatory physiology” Higher DHT levels are linked to worse heart changes in severe aortic valve stenosis patients.
4 citations,
January 2017 in “PubMed” Epidermal growth factor helps stem cells heal wounds and regenerate hair follicles faster.
2 citations,
July 2023 in “Journal of dermatology” Alopecia areata causes a significant economic burden in Japan, mainly due to productivity loss.
2 citations,
June 2020 in “Journal of Investigative Dermatology” 3D imaging of skin biopsies offers better accuracy but is time-consuming and can't clear melanin.