December 2023 in “Medicine” Platelet-rich gel is a simpler, cheaper, and painless option for scalp defects, but tissue expansion offers better hair growth despite more pain.
15 citations
,
January 2012 in “Journal of Veterinary Science” Different dog breeds have varying skin thickness and protein expression in their skin.
January 2016 in “British Biotechnology Journal” DP cells can help in hair growth and regenerative medicine.
4 citations
,
November 2004 in “Clinical and Experimental Dermatology” Hair length and thickness are related, with thickness peaking at about a quarter of the hair's maximum length.
2 citations
,
June 2024 in “Journal of the Pakistan Medical Association” Higher SFRP-4 levels were found in people without a diabetic family history.
December 2025 in “Journal of Surgery Research and Practice” Accurate positioning in female hairline transplants creates a natural, feminine look.
July 2022 in “European Journal of Dermatology” Brodalumab is more effective than ustekinumab in treating psoriasis.
35 citations
,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” Intralesional triamcinolone acetonide is effective for treating patchy hair loss, and dermoscopy helps detect treatment response and side effects early.
15 citations
,
November 2015 in “Journal of Dermatology and Dermatologic Surgery” Mixing platelet-rich plasma with triamcinolone acetonide can potentially improve hair regrowth in alopecia areata patients.
March 2024 in “Bioimpacts” 400 nm particles penetrate hair follicles best, but mouse models aren't fully reliable for human studies.