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    GlossaryGABAA Receptors

    ion channels in the brain that reduce neuronal excitability

    GABAA receptors, also known as Gamma-Aminobutyric Acid Type A receptors, are a class of receptors in the brain that respond to the neurotransmitter GABA, the primary inhibitory neurotransmitter in the central nervous system. These receptors are ion channels that, when activated, allow chloride ions to enter the neuron, making it less likely to fire and thus reducing neuronal excitability. This mechanism is crucial for regulating brain activity and is a target for various medications, including sedatives, anxiolytics, and anticonvulsants.

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      an anticonvulsant repurposed for hair loss via histone inhibition

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      community Horrible news, Stemson Therapeutics has shut down

      in Technology  193 upvotes 5 months ago
      Stemson Therapeutics has shut down, disappointing those seeking a hair loss cure. Current treatments like minoxidil, finasteride, and dutasteride are discussed, with some users experiencing side effects and exploring alternatives like PP405.

      community Don't fall for the fear mongering bros

      in Satire  1452 upvotes 6 days ago
      Hair loss treatments discussed include finasteride, minoxidil, spironolactone, and estradiol, with concerns about side effects like sexual dysfunction and feminization. Some users prefer hair transplants or shaving over medication due to potential side effects.

      community DHT and 5AR respect post, it's importance within the brain

      in Research/Science  111 upvotes 1 year ago
      The conversation discusses whether to use finasteride for hair loss, considering its role in inhibiting DHT and 5AR, which can affect brain function and mood. Some users report anxiety and depression from finasteride, while others do not experience these side effects and emphasize the importance of DHT for brain and prostate health.

      community Proof that finasteride messes with neurosteroids

      in Research/Science  230 upvotes 9 months ago
      Finasteride can impact neurosteroids, potentially causing depression and other side effects in some users. Despite these concerns, many continue using it for hair loss, with some switching to topical applications to mitigate side effects.