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    GlossaryDifferentiation Potential

    ability of a stem cell to become specialized cell types

    Differentiation Potential, also known as Differentiation Capacity or Cell Differentiation Potential, refers to the ability of a stem cell to develop into different types of specialized cells. For example, in the context of hair biology, stem cells in hair follicles have the potential to differentiate into various cell types that make up the hair shaft and surrounding structures. This concept is crucial for understanding tissue regeneration and developing treatments for conditions like alopecia.

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      community Age 18 vs Age 25, the importance of starting early

      in Progress Pictures  869 upvotes 2 weeks ago
      An 18-year-old began using Finasteride and Topical Minoxidil for hair loss, later switching to Oral Minoxidil and Dutasteride by age 25. The conversation emphasizes early treatment, potential side effects, and differing opinions on medication effectiveness.

      community Looks like a real cure to the root of baldness (DHT-induced senescence) was proven earlier this year

      in Research/Science  743 upvotes 2 years ago
      A study that outlines the full model for androgenic alopecia (AGA) which links DHT to cellular senescence in dermal papilla cells, and suggests black chokeberry as a source of cyanidin 3-O-arabinoside polyphenol with potential anti-oxidant properties that could reverse this process. The post encourages reaching out to experts in anti-aging and longevity to research treatments involving the polyphenol.

      community Verteporfin and Microneedling

      in Treatments 6 months ago
      Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.

      community Unofficial Dermapen/Roller Guide

      in Treatment  256 upvotes 6 years ago
      Treatments for hair loss, including microneedling (dermarolling and dermapen) and the use of minoxidil, finasteride, and RU58841. It provides detailed information about cost and usage of the various treatments, as well as potential side effects.

      community New and Interesting HairLoss Studies/Papers/Reviews

      in Treatment  42 upvotes 4 years ago
      Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

      community Androgenetic alopecia is a skin disease: DHT-mediated skin disorders

      in Research/Science  65 upvotes 1 year ago
      Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.

      community Does melatonin dissolve in isopropyl alcohol

      in Technology  7 upvotes 1 year ago
      The conversation discusses making a topical melatonin solution for hair loss treatment, questioning if isopropyl alcohol can dissolve melatonin. Melatonin is soluble in lipids and alcohol, but it's unstable and should be mixed fresh regularly; it may help hair growth by affecting certain cellular signaling pathways and has anti-androgenic effects.

      community Is GT20029 supposed to regrow hair as well?

      in Treatment  10 upvotes 1 year ago
      The user is considering switching from finasteride to dutasteride for hair loss. They are unsure if GT20029 can regrow hair, particularly on the temples. Another user mentions that regrowth on finasteride can take up to 2 years.

      community A concise, easy-to-understand post on Androgenic Alopecia theory and its practical applications

      in Research/Science  92 upvotes 2 years ago
      The mechanism of Androgenic Alopecia and practical applications of treatments like Minoxidil, Finasteride, RU58841, dermarolling, scalp massages, anti-fungals, progesterone, estrogen, PPAR-γ activators, reducing oxidative stress, and scalp exercises. It explains why DHT is important in AA and how other factors might be involved such as hypoxia, increased DKK-1 expression, morphological changes to the scalp, skull growth during childhood/puberty, and blood flow.
      Physio-metabolic method of treating androgenic alopecia. Cold receptors. The relationship between DHT, cold receptors, minoxidil and antiandrogens

      community Physio-metabolic method of treating androgenic alopecia. Cold receptors. The relationship between DHT, cold receptors, minoxidil and antiandrogens

      in Research  411 upvotes 2 weeks ago
      Treating androgenic alopecia with minoxidil, finasteride, and antiandrogens, alongside exercise, cryotherapy, and natural substances to stimulate cold receptors for better hair growth. The method focuses on enhancing treatment effectiveness by considering environmental and behavioral factors and the role of cold receptors and muscle stress.

      community SHEDDING doesn't mean shit. Stop worrying about it!!

      in Chat  92 upvotes 4 years ago
      Hair loss sufferers becoming hyper aware of shedding, and the various treatments available for reducing shedding. The conversation also discussed differentiating between shedding and balding, as well as the potential side effects from using certain treatments.

      community M18 Is it smart to start with minox only?

      in General  124 upvotes 2 weeks ago
      An 18-year-old is considering starting minoxidil for hair loss due to a receding hairline but is hesitant about using finasteride due to age and lack of health insurance. A suggestion was made to use topical finasteride and minoxidil, along with lifestyle changes like exercise and cold showers.

      community Opinions on Scalp fibrosis and DHT?

      in Research/Science  9 upvotes 2 years ago
      The conversation discusses the theory that scalp fibrosis contributes to male pattern baldness (MPB) by increasing DHT concentration, and mentions treatments like Minoxidil. The user seeks opinions on the theory and the effectiveness of scalp massages.

      community DHT is about to get smashed ….

      in Update  797 upvotes 3 months ago
      The conversation discusses hair loss treatments like topical finasteride with minoxidil, oral dutasteride, and essential oils. Oral treatments like dutasteride and finasteride are seen as more effective, though some prefer topicals to avoid side effects.

      community Sunlight: Does it Stimulate Hair Growth or Hair Loss?

      in Research/Science  61 upvotes 8 months ago
      The conversation discusses whether sunlight exposure affects hair growth or loss, with mixed anecdotes and theories but no clear consensus. Some suggest moderate sunlight can benefit hair by providing vitamin D, while others doubt its effectiveness compared to treatments like Minoxidil or finasteride.