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    GlossaryHair Shaft Differentiation

    process where hair follicle cells form distinct hair layers

    Hair Shaft Differentiation refers to the process by which cells in the hair follicle transform into the distinct layers that make up the hair shaft. This involves the specialization of cells into the medulla, cortex, and cuticle, each contributing to the hair's structure, strength, and appearance. This process is crucial for the proper formation and function of hair.

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      community Verteporfin and Microneedling

      in Treatments 1 year 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.