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Glossary Hair Follicle Cell Proliferation

process of cells rapidly dividing within hair follicle

Hair follicle cell proliferation refers to the process by which cells within the hair follicle rapidly divide and multiply. This cellular activity is crucial for hair growth and regeneration, as it replenishes the cells that form the hair shaft and surrounding structures. For professionals, understanding this process is key to developing treatments for hair loss conditions like alopecia.

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Research

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research 1349 Stimulation of hair follicle stem cell proliferation through an IL-1α dependent activation of γδT-cells

April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology”

In this study, IL-1α and IL-7 were found to work together to activate epidermal γδ T-cells, which in turn promote hair follicle stem cell proliferation during mouse wound healing.

research Improvement of cell proliferation and antioxidant activity of silymarin in hair follicles dermal papillae isolated from the human scalp: Comparison with vitamin C effects

8 citations , January 2020 in “International Journal of Trichology”

Silymarin improves hair follicle health better than vitamin C by boosting cell growth and reducing oxidative stress.

Induction of Hair Growth in Hair Follicle Cells and Organ Cultures Upon Treatment with 30 kHz Frequency Inaudible Sound via Cell Proliferation and Antiapoptotic Effects

research Induction of hair growth in hair follicle cells and organ cultures upon treatment with 30 kHz frequency inaudible sound via cell proliferation and antiapoptotic effects

January 2022 in “Biomedical Reports”

This study suggests that inaudible sound at 30 kHz may promote hair growth and inhibit hair loss signals in human dermal papilla cells, indicating potential as a new treatment for androgenic alopecia.

research Hair follicle stem cell proliferation, Akt and Wnt signaling activation in TPA-induced hair regeneration

30 citations , February 2017 in “Histochemistry and Cell Biology”

This study found that applying TPA to mice accelerated hair follicle regeneration by activating Akt and Wnt/ß-catenin signaling pathways, involving hair follicle stem cell proliferation.

research Roles of Melatonin in Goat Hair Follicle Stem Cell Proliferation and Pluripotency Through Regulating the Wnt Signaling Pathway

11 citations , June 2021 in “Frontiers in Cell and Developmental Biology”

This study found that melatonin may enhance goat cashmere growth by activating Wnt signaling and regulating stem cell pluripotency through mechanisms involving NOGGIN and BMP4 pathways.

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Community Join

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community PP405 - hair stem cell stimulation

51 upvotes 2 years ago

PP405, a topical LDH inhibitor, has shown to stimulate hair follicle stem cell proliferation in humans with moderate hair loss. They are advancing to more detailed trials this year.

community NMN Promotes Cell Proliferation and Hair Growth by Reducing Oxidative Stress

14 upvotes 2 years ago

NMN shows promise in promoting hair growth by reducing oxidative stress and weakening androgens. It may be a beneficial addition to hair loss treatments like Minoxidil and Finasteride.

community How Does Exosome Therapy Work for Hair Loss?

in Research/Science 5 upvotes 2 years ago

Exosome hair therapy involves injecting stem cell-derived exosomes into the scalp to boost hair follicle regeneration and repair. Exosomes, which are not stem cells but products of them, contain bioactive chemicals and specific growth factors that promote new blood vessel formation, increase cell proliferation, reduce inflammation, and improve tissue repair, all crucial for hair health.

community Polydopamine Synergizes with Quercetin Nanosystem to Reshape the Perifollicular Microenvironment for Accelerating Hair Regrowth in Androgenetic Alopecia.

11 upvotes 2 years ago

A quercetin-encapsulated and polydopamine-integrated nanosystem (PDA@QLipo) shows promise for treating androgenetic alopecia by reshaping the perifollicular microenvironment, outperforming minoxidil in hair regeneration. The nanosystem promotes cell proliferation, hair follicle renewal, and recovery by scavenging reactive oxygen species and enhancing neovascularity.

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.

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Learn

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learn Procyanidin

What is Procyanidin, and how does it encourage hair growth at the follicle level? Procyanidin stimulates hair growth by promoting cell proliferation in hair follicles.

learn Exosomes

Microscopic delivery system that sends growth-promoting signals to hair follicles

learn Osteopontin

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

learn Stem Cell Factor

How does stem cell factor help activate dormant hair follicles? Stem cell factor activates dormant hair follicles by signaling through the c-Kit receptor.

learn Follistatin

glycoprotein that inhibits TGF-β and promotes hair growth by antagonizing activin

learn Estradiol

an estrogen promoting hair regrowth more commonly used in women

learn Valproic acid

What biological mechanisms related to hair follicles are linked to valproic acid in experimental treatments? Valproic acid affects hair follicles by modulating cell signaling and gene regulation.

learn Sulforaphane

How often should sulforaphane-based products be used for hair loss prevention? No human trial has tested sulforaphane for hair loss prevention, so there is no established usage frequency. Oral supplements are taken daily in research on unrelated conditions and the hair-specific evidence is limited to cell, mouse and isolated-follicle studies, so any schedule is extrapolation rather than a dosing guideline.

learn Niacinamide

How does Niacinamide support the hair follicle’s nutrition? Niacinamide nourishes hair follicles by boosting energy production and supporting antioxidant defenses.

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Clinics

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Experts

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Unscored
SMP Specialist
Hairo Fallas
Newark, NJ, United States

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Hairo Fallas