Platelet-Rich Plasma and Hair Regeneration

January 2023

Fulin Li, Ming Zhu, Sha Yuan

platelet-rich plasma alopecia hair follicles autoimmunity baldness PRP

TLDR Platelet-rich plasma therapy might help treat some kinds of hair loss.

Alopecia, a chronic inflammatory disease of hair follicles caused by autoimmunity, can lead to serious psychological problems such as anxiety and depression, despite not being life-threatening or painful. Current research indicates that platelet-rich plasma (PRP) therapy could be a promising treatment for certain types of baldness.

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Research cited in this study

9 / 9 results

research Platelet Sonicates Activate Hair Follicle Stem Cells And Mediate Enhanced Hair Follicle Regeneration

16 citations , December 2019 in “Journal of Cellular and Molecular Medicine”

Sonicated platelet-rich plasma boosts hair growth by activating stem cells.

research Platelet-Rich Plasma Versus Minoxidil 5% in Treatment of Alopecia Areata: A Trichoscopic Evaluation

62 citations , October 2016 in “Dermatologic Therapy”

PRP more effective than minoxidil 5% for treating alopecia areata.

research A Mechanistic Model of Platelet-Rich Plasma Treatment for Androgenetic Alopecia

60 citations , September 2016 in “Dermatologic Surgery”

PRP treatment may stimulate hair growth by promoting blood vessel formation, increasing growth factors, and preventing cell death.

research Role of Platelet-Rich Plasma in Chronic Alopecia Areata: Our Centre Experience

61 citations , January 2015 in “Indian Journal of Plastic Surgery”

Platelet-rich plasma treatment could potentially be an effective way to treat chronic alopecia areata with minimal side effects.

research Study of Platelet-Rich Plasma Injections in the Treatment of Androgenetic Alopecia Through a One-Year Period

164 citations , January 2014 in “Journal of Cutaneous and Aesthetic Surgery”

PRP injections increase hair density and satisfaction in androgenetic alopecia patients.

A Randomized, Double-Blind, Placebo- and Active-Controlled, Half-Head Study to Evaluate the Effects of Platelet-Rich Plasma on Alopecia Areata

research A Randomized, Double-Blind, Placebo- and Active-Controlled, Half-Head Study to Evaluate the Effects of Platelet-Rich Plasma on Alopecia Areata

205 citations , April 2013 in “British Journal of Dermatology”

Platelet-rich plasma treatment significantly increased hair regrowth and decreased discomfort in alopecia patients, making it a potentially better and safer treatment option.

research Autologous Platelet-Rich Plasma: A Potential Therapeutic Tool for Promoting Hair Growth

270 citations , March 2012 in “Dermatologic Surgery”

Platelet-rich plasma can potentially promote hair growth by stimulating cell growth and increasing certain proteins.

research The Hair Follicle as a Dynamic Mini-Organ

759 citations , February 2009 in “Current Biology”

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

research Histopathology of Non-Scarring Alopecia

122 citations , April 1995 in “Journal of Cutaneous Pathology”

The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.

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Evidence-based treatments for androgenic alopecia, such as minoxidil, finasteride, low-level laser light therapy, dutasteride, platelet-rich plasma, and topical ketoconazole. It discusses the efficacy, safety, and mechanism of action of these treatments, as well as future developments in understanding this polygenic condition.

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research Hair Loss (Alopecia or Baldness)

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Baldness is often hereditary and linked to male hormones, becoming noticeable when half the hair is lost.

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