Search
for

    Did you mean posttranscriptional gene silencing?
    GlossaryPost-Transcriptional Gene Silencing

    cells inhibit gene expression after RNA is made

    Post-Transcriptional Gene Silencing (PTGS) is a cellular process where the expression of specific genes is inhibited after the DNA has been transcribed into RNA. This is often achieved through mechanisms like RNA interference (RNAi), where small RNA molecules bind to the messenger RNA (mRNA) and prevent it from being translated into proteins. This process is crucial for regulating gene expression and maintaining cellular function.

    Related Terms

    Learn

    0 / 0 results
    — no results

    Research

    5 / 1000+ results

    Community Join

    5 / 25 results

      community HLT Megathread on HMI-115 (key takeaways in comments)

      in Research/Science  38 upvotes 1 year ago
      HMI-115, a newly discovered hair loss treatment that could potentially be effective for those with diffuse thinning and telogen effluvium. It is based on prolactin receptor antagonist signaling and has already undergone Phase I trials in women, with potential commercialization by 2027.

      community Testosterone in Reference Range Doesn't Cause Hair Loss

      in Research/Science  51 upvotes 7 months ago
      Testosterone within the normal range does not significantly contribute to male pattern baldness (MPB); DHT is the main factor that can be controlled. Genetics play a crucial role in hair loss, and treatments like finasteride and dutasteride, which block DHT, can help despite potentially raising testosterone levels.

      community 50% test increase after 18 months of taking DUT

      in Update  57 upvotes 1 month ago
      A user reported a 50% increase in testosterone after 18 months of taking dutasteride for hair loss. The conversation includes skepticism about the reliability of single testosterone tests and questions about estrogen levels.

      community DHT/Testosterone levels in scalp Fin VS Dut.

      in Finasteride/Dutasteride  60 upvotes 2 months ago
      Dutasteride raises scalp testosterone by 99%, which may not be ideal for those sensitive to all androgens. Some argue finasteride's balancing act might be better, while others believe dutasteride is superior for hair regrowth.