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    GlossaryMolecular Biology

    studies cellular processes involving DNA, RNA, and proteins

    Molecular Biology is the branch of biology that focuses on the molecular mechanisms within cells, particularly the interactions between DNA, RNA, and proteins. It involves studying how genetic information is encoded, replicated, and expressed, providing insights into cellular function, development, and disease. This field is crucial for understanding the molecular basis of conditions like alopecia, where genetic and protein interactions can influence hair growth and loss.

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      learn PP405

      mitochondrial pyruvate carrier (MPC) inhibitor by Pelage in early trials

      learn Exosomes

      Microscopic delivery system that sends growth-promoting signals to hair follicles

      learn Finasteride

      Frontline, gold standard treatment for combatting androgenic alopecia

      learn Dutasteride

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

      learn Minoxidil

      An essential vasodilator with some anti-androgenic effects, has excellent safety record

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      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 2 months ago
      FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

      community A concise, easy-to-understand post on Androgenic Alopecia theory and its practical applications

      in Research/Science  92 upvotes 2 years ago
      The mechanism of Androgenic Alopecia and practical applications of treatments like Minoxidil, Finasteride, RU58841, dermarolling, scalp massages, anti-fungals, progesterone, estrogen, PPAR-γ activators, reducing oxidative stress, and scalp exercises. It explains why DHT is important in AA and how other factors might be involved such as hypoxia, increased DKK-1 expression, morphological changes to the scalp, skull growth during childhood/puberty, and blood flow.

      community Fin and min saved my life 2021 vs 2024 (24 y/o)

      in Progress Pictures  326 upvotes 7 months ago
      A user shared their positive experience with finasteride and minoxidil for hair loss, noting significant improvement and regrowth after 1.5 years of treatment, despite initial side effects. They are now happy with their hair and personal life.