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    GlossaryCell Signaling (Cell Communication)

    cells communicate through molecular signals to coordinate functions

    Cell signaling, also known as cell communication or signal transduction, is the process by which cells detect and respond to external signals through a series of molecular events. These signals can come from other cells, the environment, or within the cell itself, and they often involve the activation of specific receptors and subsequent pathways that lead to a cellular response, such as growth, division, or apoptosis. This process is crucial for maintaining homeostasis and coordinating complex biological functions.

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      community Has anyone tried Exosomes from Musely or somewhere else?

      in Hair Systems  11 upvotes 11 months ago
      Exosomes from Musely are being discussed as a topical hair loss treatment containing ingredients like latanoprost, caffeine, cetirizine, melatonin, vitamin D3, vitamin E, and biotin. Users are curious about its effectiveness and potential side effects, noting it may take 4-6 months to see results.

      community Comprehensive Microneedling Guide

      in Microneedling  291 upvotes 3 years ago
      Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.

      community When are we getting a cure to hair loss?

      in Chat 3 years ago
      Potential treatments for hair loss, including Minoxidil, finasteride, RU58841 and various upcoming pharmaceuticals, gene editing and cloning. It is suggested that a cure, if found, would be highly profitable due to the large number of people affected by hair loss globally.

      community How do we only have two treatments to combat hair loss at this point in time?

      in Chat  211 upvotes 2 years ago
      The post discusses frustration over the limited and not always effective treatments for hair loss, mainly Minoxidil and Finasteride. The conversation includes mentions of potential new treatments like GT20029, HMI-115, CosmeRNA, KX-826, and microneedling, but also highlights the challenges of funding and prioritizing research in this area.