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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 Anti-oxidant 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”

In this study, Rosa multiflora root extracts showed strong antioxidant activity and promoted expression of growth factors IGF1 and PDGFB, suggesting potential use as a natural hair growth agent.

research Morus alba Root Extract Induces the Anagen Phase in the Human Hair Follicle Dermal Papilla Cells

28 citations , July 2021 in “Pharmaceutics”

This study found that Morus alba root extract activates β-catenin in hair follicle dermal papilla cells, promoting the transition to the anagen phase and enhancing hair growth factor secretion.

Human Hair Outer Root Sheath Cells and Platelet-Lysis Exosomes Promote Hair Inductivity of Dermal Papilla Cells

research Human Hair Outer Root Sheath Cells and Platelet-Lysis Exosomes Promote Hair Inductivity of Dermal Papilla Cell

9 citations , June 2020 in “Tissue Engineering and Regenerative Medicine”

This study found that applying HHORSC exosomes may enhance the hair inductivity of dermal papilla cells, potentially improving treatments for hair loss.

research Effects of Human Hair Outer Root Sheath Cell- and Human Bone Marrow Mesenchymal Stem Cell-Derived Exosomes on Human Hair Follicle Stem Cells

August 2026 in “Current Stem Cell Research & Therapy”

This study found that extracellular vesicles from mesenchymal and outer root sheath stem cells may inhibit hair follicle stem cell apoptosis, suggesting potential therapeutic benefits for hair loss treatments.

research A new in vitro culture system to produce a fully differentiated epidermis from human hair follicle outer root sheath cells

2 citations , January 1989

This study describes a new tissue culture method that successfully induces outer root sheath cells from hair follicles to differentiate into a multilayered epithelium with characteristics similar to normal interfollicular epidermis.

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Community Join

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community Protective effects of taurine on human hair follicle grown in vitro. - PubMed

4 upvotes 7 years ago

Taurine promotes hair survival and protects hair follicles. Users discuss trying topical taurine for hair growth.

community Scientists have found that a naturally occurring sugar in humans and animals could be used as a topical treatment for male pattern baldness | In the study, mice received 2dDR-SA gel for 21 days, resulting in greater number of blood vessels and an increase in hair follicle length and denseness

644 upvotes 2 years ago

Scientists discovered a sugar gel, 2dDR-SA, that increased hair growth in mice. Users discussed its potential, comparing it to other treatments like Minoxidil and finasteride.

community New study suggests hair regrowth on wounded and bald skin may be possible

4 upvotes 7 years ago

Hair regrowth on wounded and bald skin may be possible by activating the sonic hedgehog gene, leading to hair regrowth in mice. The findings are promising but may not directly apply to humans.

community So we have 20k dollars human like machines available but no new effective treatment for hairloss since finasteride :)

in Chat 237 upvotes 1 year ago

There have been no new effective hair loss treatments since finasteride, despite technological advancements. Current treatments include finasteride, minoxidil, and RU58841, with ongoing challenges and potential future solutions in research.

community Scientists May Have Accidentally Found a Way to Reverse Hair Loss Without Drugs

877 upvotes 1 year ago

2-deoxy-D-ribose is being explored as a hair loss treatment but is not proven effective in humans and may be costly and inconvenient. Minoxidil remains the most effective treatment.

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Learn

10 / 23 results

learn Centella

Not eating well lately and your hair’s falling? A centella-based supplement might give your roots the boost they’re begging for. There is no published human trial showing that an oral Centella asiatica (gotu kola) supplement stops hair shedding caused by poor nutrition; the evidence is laboratory work on dermal papilla cells, inflammation and collagen, and community reports mention centella only in topical products.

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 Beta Polypeptide

learn Overview

learn Thymosin Beta 4

learn Vitamin B1

Thinning hair over time? It might not just be genetics: lack of B1 and B2 could be silently working against you. There is no verified human trial showing that B1 or B2 deficiency causes thinning hair or that correcting it regrows hair; a 2019 review concludes the role of micronutrients in hair loss is real but unclear and still needs controlled trials.

learn RU58841

Will I lose my hair if I stop using RU58841? (Spoiler: I might.) There is no published human trial of stopping RU58841; community members commonly report shedding within weeks to months, and androgen biology suggests miniaturization would resume once the topical anti-androgen is withdrawn.

learn Castor oil

Does castor oil make hair grow or is it just a myth? There is no published human trial showing castor oil grows hair. It can make hair look and feel better by reducing breakage and adding shine, which is easily mistaken for growth, and it is not approved anywhere as a hair loss treatment.

learn Redensyl

Does Redensyl prevent hair loss or only help when there's already visible hair loss? The only human data on Redensyl is a small, unpublished manufacturer study in men who already had androgenetic alopecia; there is no evidence in people without visible hair loss, so nothing supports using it to prevent hair loss before it starts.

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