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Glossary Wound-Induced Hair Growth

process where skin injury stimulates new hair follicle formation

Wound-Induced Hair Growth refers to the phenomenon where hair follicles regenerate and new hair growth is stimulated in response to skin injury. This process involves the activation of stem cells and signaling pathways that are typically dormant, leading to the repair of damaged tissue and the formation of new hair follicles. This concept is being explored for potential treatments for conditions like alopecia.

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Research

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research Lack of Collagen VI Promotes Wound-Induced Hair Growth

32 citations , May 2015 in “Journal of Investigative Dermatology”

This study found that collagen VI influences hair follicle growth and wound-induced regrowth by activating the Wnt/β-catenin signaling pathway in mice, suggesting potential therapeutic targets for hair loss.

research 730 M2 macrophages promote wound induced hair neogenesis through the production of growth factors

April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology”

This study suggests that infiltrating M2 macrophages promote wound-induced hair neogenesis in mice by producing growth factors that activate the wnt signaling pathway during the late phase of wound healing.

research Unwanted hair growth induced by topical epidermal growth factor during wound healing: true or myth?

4 citations , August 2014 in “International Wound Journal”

This case report suggests that topical EGF may stimulate new hair growth around healing wounds, observed in a 29-year-old woman treated for a linear abrasion.

research Single‐Cell Analysis of Late‐Stage Wound‐Induced Hair Follicle Neogenesis Reveals Keratinocyte Heterogeneity and Enrichment of Infundibular Basal Keratinocytes

June 2026 in “Experimental Dermatology”

This study used single-cell RNA sequencing to explore the cellular differences between small and large wound tissues during the hair follicle regeneration stage, revealing variations in keratinocyte subpopulations and extracellular matrix interactions associated with wound size.

research 1469 Tissue mechanics partake in spatiotemporal patterning of wound-induced hair neogenesis in African spiny mouse

April 2018 in “Journal of Investigative Dermatology”

African spiny mice can regenerate skin and hair after wounds due to specific tissue mechanics.

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Community Join

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community Injectable and biofunctionalized fibrin hydrogels co-embedded with stem cells induce hair follicle genesis.

10 upvotes 3 years ago

Fibrin-based hydrogels support stem cells for hair follicle regeneration, showing promise for alopecia treatment. They enhance cell viability, maintain stemness, and induce hair growth without teratoma formation.

community Injectable and biofunctionalized fibrin hydrogels co-embedded with stem cells induce hair follicle genesis.

11 upvotes 3 years ago

Fibrin hydrogels, when combined with stem cells, can induce hair follicle regeneration and show potential for treating alopecia. The study demonstrated successful hair growth in mice without adverse effects.

community PP405 Hairloss Reversal and Hairline Restoration

5 upvotes 7 months ago

PP405 may induce new hair growth but cannot revive completely dead follicles, and its effectiveness on hairlines is uncertain. It is expected to be available by mid-2028, but users are advised to manage expectations and consider using other treatments like minoxidil and finasteride.

community Mallia Aesthetics achieves key regulatory steps for novel sCD83-derived ingredient for hair growth

24 upvotes 1 year ago

Mallia Aesthetics has developed MAL-838, a hormone-free product derived from sCD83, which stimulates hair growth without disrupting the skin microbiome. sCD83 promotes hair growth by activating hair follicles and preventing cell death, offering a localized treatment without systemic side effects.

community Great News! Hair Growth Treatment will be smooth in the future

in Research/Science 179 upvotes 10 months ago

Oleic acid, microneedling, and emu oil are discussed as potential hair growth treatments, with some users expressing skepticism about their effectiveness. Minoxidil and finasteride are recommended as current reliable treatments until more proven solutions are available.

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Learn

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learn Microneedling

technique to create small wounds in skin to activate collagen production and hair growth

learn KY19382

compound that activates Wnt/β-catenin to promote hair regrowth and create new hair follicles

learn Osteopontin

signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

learn Overview

learn Platelet-Rich Plasma

growth factors taken from your blood and injected into your scalp to stimulate hair

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Clinics

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Hair Loss TreatmentsDermatology
SkinSol Dermatology & Aesthetics + Wound Care CenterBoca Raton, FL · US

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