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    GlossaryCell Surface Receptors (Plasma Membrane Receptors)

    specialized proteins on cell membranes that receive external signals

    Cell Surface Receptors, also known as Cell Membrane Receptors or Plasma Membrane Receptors, are specialized proteins located on the surface of cells. They act like antennae, receiving signals from outside the cell—such as hormones, neurotransmitters, or growth factors—and transmitting these signals into the cell to trigger a specific response. This process is crucial for various cellular functions, including growth, immune responses, and communication between cells.

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      learn Platelet-Rich Plasma

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

      learn GHK-Cu

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

      learn Redensyl

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

      learn Dutasteride

      Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity

      learn Estradiol

      an estrogen promoting hair regrowth more commonly used in women

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      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 4 months ago
      Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

      community Hair loss treatment tier list by Dr Oscar Muñoz

      in Treatment  919 upvotes 4 months ago
      Dr. Oscar Muñoz's hair loss treatment tier list suggests oral minoxidil and finasteride are highly effective, while topical treatments like RU58841 and microneedling are less effective. Users discuss the effectiveness of various treatments, with some favoring oral options for their practicality and higher response rates.

      community Topical finasteride now the safest possible path?

      in Finasteride/Dutasteride  82 upvotes 5 months ago
      Topical finasteride is considered a safer option for hair regrowth with fewer systemic side effects compared to oral finasteride. Some users report similar efficacy and side effects between topical and oral treatments, while others prefer topical due to reduced systemic exposure.