July 2022 in “Journal of Investigative Dermatology” High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
PRP therapy shows promise for hair growth but needs more research for best results.
Newer retinoid drugs are effective for skin conditions but have significant side effects.
October 2025 in “EMJ Dermatology” GLP-1RA therapy may increase the risk of hair loss.
25 citations
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January 2017 in “Steroids” Allopregnanolone increases growth and changes gene activity in human brain cancer cells.
7 citations
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May 2024 in “Gels” The new collagen and tannic acid hydrogel effectively stops bleeding and aids tissue repair better than current options.
September 2022 in “Hair transplant forum international” JAK inhibitors like baricitinib are a new FDA-approved treatment for alopecia areata, but safety data is incomplete.
42 citations
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May 2003 in “Mini-reviews in Medicinal Chemistry” New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.
May 2021 in “F1000Research” The treatment led to denser, thicker hair growth and less hair loss.
45 citations
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March 2013 in “European Journal of Plastic Surgery” Injecting platelet-rich plasma is a safe and effective way to treat hair loss.