June 2023 in “Skin Research and Technology” High-resolution MRI can distinguish between tertiary androgenetic alopecia and severe alopecia areata by measuring scalp and tissue thickness and hair follicle depth.
1 citations,
April 2022 in “Journal of Cosmetic Dermatology” 
1 citations,
March 2022 in “Skin appendage disorders” Botulinum toxin injections can help treat common hair loss in men, but more research is needed to confirm this and understand how it works.
4 citations,
January 2022 in “Postepy Dermatologii I Alergologii” High-frequency ultrasonography can be a useful tool for diagnosing different stages of alopecia areata, a type of hair loss.
2 citations,
January 2021 in “Skin Research and Technology” MRI reveals thinner scalps and smaller hair follicles in people with androgenetic alopecia.
15 citations,
August 2020 in “BioMed Research International” BTA safely and effectively treats hair loss, and works better with FNS.
20 citations,
July 2020 in “Experimental Dermatology” Aging scalp skin contributes to hair aging and loss, and more research is needed to develop better hair loss treatments.
13 citations,
June 2020 in “Journal of Dermatological Treatment” Topical finasteride helps regrow hair and reduce hair loss in men and women.
15 citations,
April 2020 in “Journal of The American Academy of Dermatology” Botulinum toxin injections may help treat hair loss by blocking harmful secretion in hair follicles.
12 citations,
July 2019 in “Dermatologic Therapy” Small Botox dose effectively treats hair loss in Chinese men.
56 citations,
June 2019 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.
26 citations,
April 2019 in “Journal of Cosmetic Dermatology” Herbal alternatives like saw palmetto and green tea may offer safe, effective treatment for hormonal hair loss.
18 citations,
March 2019 in “International Journal of Trichology” 
17 citations,
February 2018 in “Journal of Cosmetic and Laser Therapy” The QR 678 hair growth treatment was safe and effective for hair regrowth in men and women.
30 citations,
December 2017 in “Clinical, Cosmetic and Investigational Dermatology” Parietal scalp area has lower hair density and smaller hair diameter in women with hair loss.
24 citations,
July 2017 in “Journal of Cutaneous and Aesthetic Surgery” Botulinum toxin was found to be a safe and effective treatment for male pattern baldness in a small test, but more research is needed.
10 citations,
July 2015 in “International Journal of Trichology” 
11 citations,
December 2006 in “Expert Review of Dermatology” Dermoscopy is becoming essential for diagnosing skin conditions and is expected to be a standard tool for dermatologists.
58 citations,
January 2006 in “Skin Pharmacology and Physiology” High levels of testosterone and 5α-DHT can lead to cell death in cells important for hair growth.
