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    GlossaryBiopsy Specimens (Tissue Samples)

    small tissue pieces removed for microscopic disease examination

    Biopsy specimens, also known as biopsy samples or tissue samples, are small pieces of tissue that are removed from the body for examination under a microscope. This procedure helps doctors diagnose diseases, including cancer, infections, and inflammatory conditions, by analyzing the cellular structure and composition of the tissue.

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      learn Platelet-Rich Plasma

      growth factors taken from your blood and injected into your scalp to stimulate hair

      learn Verteporfin

      chemical that might completely regrow follicles from hair transplant extractions

      learn GHK-Cu

      a copper peptide showing promise in both regrowth and reversing gray hair

      learn Exosomes

      Microscopic delivery system that sends growth-promoting signals to hair follicles

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      community How soon is hair clone? Next five years?!

      in Research/Science  15 upvotes 4 months ago
      Hair cloning is humorously discussed as always being 5-7 years away, with skepticism about its near-term availability. Gene editing to reactivate dormant follicles is suggested as a more likely solution within the next ten years.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 3 months ago
      FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

      community Injecting stomach fat into the scalp could cure baldness in just six months

      in Update  114 upvotes 6 years ago
      A potential treatment for hair loss that involves injecting fat into the scalp; the role of testosterone and estrogen in thinning fat tissue under the skin; research on using lard to treat androgenic alopecia, as well as PRP + ACELL/amniotic stem cell treatments; and ongoing clinical trials by doctors involved in the study.