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    GlossaryParacrine Signaling (paracrine)

    cells communicate by releasing molecules to nearby cells

    Paracrine signaling is a form of cell-to-cell communication where a cell produces signaling molecules, such as growth factors or cytokines, that affect nearby target cells within the same tissue. Unlike endocrine signaling, which involves hormones traveling through the bloodstream to distant targets, paracrine signals act locally, ensuring a rapid and specific response in the immediate cellular environment. This type of signaling is crucial in processes like wound healing, immune responses, and hair follicle regulation.

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      community Anyone else growing tired of the finasteride wars?

      in Finasteride/Dutasteride  169 upvotes 2 years ago
      The conversation is about differing experiences with finasteride for hair loss, with some users reporting side effects and others not, and the debate over the drug's safety and effectiveness. Specific treatments mentioned include finasteride, dutasteride, and topical finasteride.

      community Is this broscience? From More Plates, More Dates

      in Research/Science  21 upvotes 2 years ago
      The conversation discusses whether finasteride's reduction of DHT and increase in scalp testosterone contribute to hair follicle miniaturization. Some participants argue testosterone does not cause miniaturization, while others suggest that even with reduced DHT, other androgens like testosterone may still contribute to hair loss.

      community does lowering your prolactin levels regrow hair?

      in Research/Science  9 upvotes 3 years ago
      The potential of lowering prolactin levels to regrow hair, with a reference to Bayer's drug HMI 115 which has been indicated as having this effect. Treatments mentioned include Minoxidil and Finasteride, as well as RU58841.

      community My hairloss stack, progress pics soon maybe for 1 year RU

      in Technology  49 upvotes 3 years ago
      The conversation is about a user's hair loss treatment routine, which includes RU58841 for 9 months and Dutasteride for 6 months, with other unspecified treatments considered extra. One user inquired about the source of RU58841.