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GlossaryPlatelet-Derived Growth Factor (PDGF)

protein that stimulates cell growth and tissue repair

Platelet-Derived Growth Factor (PDGF) is a protein that plays a crucial role in wound healing and the growth of blood vessels. It is released by platelets in the blood and stimulates cells to divide and grow, which is essential for tissue repair and regeneration. PDGF is also involved in various cellular processes, including the development of hair follicles, making it relevant in treatments for conditions like alopecia.

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Antioxidant Efficacy and Effects on Expression of Growth Factors in Human Hair Follicle Dermal Papilla Cells of Rosa Multiflora Root Extracts

research Antioxidant Efficacy and Effects on Expression of Growth Factors in Human Hair Follicle Dermal Papilla Cells of Rosa Multiflora Root Extracts

6 citations, June 2017 in “Asian journal of beauty & cosmetology”

Rosa multiflora root extracts may help promote hair growth and have anti-aging benefits.

research Two-Cell Assemblage Assay: A Simple In Vitro Method for Screening Hair Growth-Promoting Compounds

5 citations, November 2020 in “Frontiers in Cell and Developmental Biology”

The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.

research Systematic Review of the Use of Platelet-Rich Plasma in Aesthetic Dermatology

113 citations, July 2015 in “Journal of Cosmetic Dermatology”

Platelet-rich plasma may help with hair growth and skin quality but more research is needed to confirm its effectiveness.

research Role of Platelet-Rich Plasma in the Management of Androgenetic Alopecia

10 citations, January 2012 in “International Journal of Trichology”

PRP helps hair growth in common hair loss disorder.

research Adipocyte Lineage Cells Contribute to the Skin Stem Cell Niche to Drive Hair Cycling

499 citations, September 2011 in “Cell”

Fat-related cells are important for initiating hair growth.

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community Seriously confused about minoxidil's method of action

in Minoxidil 6 upvotes 2 years ago

The conversation discusses confusion about how Minoxidil promotes hair growth compared to other substances like Menthol, which have similar actions. The user mentions personal positive results with peppermint oil extract and is currently trying L-citrulline for its vasodilation effects.

community 2 years later I managed to gain some ground (Hyperresponder)

in Progress Pictures 43 upvotes 1 year ago

The user regained most of their hair using Minoxidil, Finasteride, and Dermarolling. They found Dermarolling particularly effective, as it promotes growth factors and improves hair thickness.

community Surprisingly thorough study on He-Shou-Wu/Fo Ti

in Research/Science 14 upvotes 1 year ago

He Shou Wu (Fo Ti) extract was found to prolong the hair growth phase, inhibit 5-alpha-reductase (like finasteride), reduce androgen receptors, and increase growth factors, potentially outperforming minoxidil in recovering hair follicle size after DHT exposure. Two compounds, emodin and TSG, are identified as responsible for these effects and warrant further investigation.

community Comprehensive Microneedling Guide

in Microneedling 290 upvotes 2 years ago

Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.