September 2025 in “PubMed” Mechanical stimulation and new therapies show promise for hair regrowth.
Microtrauma techniques like microneedling and PRP can help regrow hair in non-scarring alopecia.
April 2017 in “Plastic surgical nursing” Platelet-rich plasma (PRP) is an effective treatment for hair loss that involves scalp injections and requires ongoing maintenance.
4 citations
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March 2023 in “Current Oncology” Scalp cooling is the only FDA-approved method to prevent hair loss from chemotherapy, but other treatments like minoxidil and PRP are being tested.
December 2025 in “Cosmetics” New treatments for alopecia show promise in restoring hair growth by targeting immune and hormonal factors.
December 2012 in “Journal of undergraduate research in Alberta” Elongating cilia boosts SKP stem cell renewal, especially with PDGF.
62 citations
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November 2022 in “Acta Pharmaceutica Sinica B” The injectable hydrogel effectively speeds up chronic wound healing.
January 2022 in “Springer eBooks” Combining PRP with lipofilling shows promise for tissue regeneration but needs more clinical trials to confirm benefits.
13 citations
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January 2020 in “Experimental Dermatology” PRP growth factor concentrations vary, no significant hair growth difference found.
3 citations
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April 2021 in “PLoS ONE” Pulse electric fields can control the release of growth factors and serotonin from platelet-rich plasma, offering a tailored approach to wound healing.
April 2026 in “International Journal of Current Pharmaceutical Review and Research” Growth Factor Concentrate is more effective than Platelet-Rich Plasma for improving hair density and thickness.
June 2020 in “Journal of Investigative Dermatology” Hair growth treatment results vary because each patient's platelets release different levels of growth factors.
8 citations
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August 2020 in “Experimental dermatology” PRP therapy for alopecia shows inconsistent results due to natural variability in growth factor secretion by platelets.
5 citations
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January 2021 in “IEEE Access” Electric pulses can effectively activate platelets and release growth factors, offering a better alternative to traditional methods.
August 2025 in “Intisari Sains Medis” The buffy coat method yields higher TGF-β1 levels in PRP, especially in males.
January 2020 in “Majalah Kedokteran Gigi Indonesia” Freeze-drying collagen-activated PRP increases TGF-β1 levels, enhancing tissue regeneration potential.
10 citations
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May 2016 in “Journal of Dermatological Science” PDGF-BB helps young melanocytes grow but stops mature ones from growing, and it makes melanocytes more specialized.
37 citations
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April 2017 in “npj Regenerative Medicine” PDGF signaling is crucial for maintaining and renewing hair follicle stem cells, which could help treat hair loss.
LGF injections may improve early Peyronie's disease by reducing penile curvature and plaque size.
April 2023 in “Egyptian journal of Immunology” 10% hPL is best for growing mesenchymal stem cells, while 10% FBS is best for hepatocytes.
25 citations
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May 2020 in “Daehan saengsik uihak hoeji/Clinical and experimental reproductive medicine” Injecting platelet-derived growth factors into ovaries may improve IVF outcomes by enhancing egg quality and embryo health.
10 citations
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September 2020 in “Archives of Dermatological Research” Both methods improve hair density and thickness; double-spin may be more effective.
April 2019 in “Journal of Investigative Dermatology” Differences in growth factors in platelet-rich plasma therapy for hair loss can vary between patients and can be influenced by the devices used, possibly leading to inconsistent results.
2 citations
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July 2019 in “Journal of The American Academy of Dermatology” The comment questions the study's methods for diagnosing hair loss, the type of injections used, the reliability of hair count as a measure, the lack of detail about the procedure, and disagrees with the conclusion about the effect of needling.
57 citations
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October 2018 in “Journal of The American Academy of Dermatology” Platelet-rich plasma treatment can significantly increase hair count and density in men with pattern baldness, and these improvements can last up to 3 months.
1 citations
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November 2024 in “Revista Foco” PRP effectively and safely reduces wrinkles and rejuvenates skin.
2 citations
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January 2023 in “Eastern Journal Of Medicine” PRF is preferred for better healing in dental surgeries.
1 citations
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April 2019 in “Advances in Cosmetic Surgery” Platelet-rich plasma shows potential for hair growth, but more research is needed to determine the best preparation method.
Combining PRP with a special lotion is more effective for hair loss than PRP alone.
65 citations
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April 2020 in “International Journal of Molecular Sciences” PRP injections may be a safe, effective alternative for hair loss treatment compared to minoxidil and finasteride.