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    GlossaryFibroblast Growth Factor 5

    protein that inhibits hair growth by signaling phase transition

    Fibroblast Growth Factor 5 (FGF5) is a protein that plays a crucial role in regulating the hair growth cycle. Specifically, it acts to inhibit hair growth by signaling the transition from the growth phase (anagen) to the regression phase (catagen), which can lead to shorter hair growth periods and potentially contribute to conditions like alopecia.

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      learn Melatonin

      hormone commonly taken for sleep aid has some topical benefits for hair

      learn Redensyl

      commercial product with a blend of mostly natural ingredients for hair regrowth

      learn SCUBE3

      a signaling molecule from dermal papilla cells being actively researched

      learn Hydrocortisone

      a synthetic cortisol used for anti-inflammatory effects

      learn Verteporfin

      chemical that might completely regrow follicles from hair transplant extractions

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      community Comprehensive Microneedling Guide

      in Microneedling  295 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.

      community Verteporfin and Microneedling

      in Treatments 5 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.