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    GlossaryGene Expression (gene activity)

    process where genetic information directs protein or RNA synthesis

    Gene expression is the process by which information from a gene is used to synthesize functional gene products, such as proteins or RNA. This process involves two main stages: transcription, where the DNA sequence of a gene is copied into mRNA, and translation, where the mRNA is used as a template to build proteins. Gene expression is tightly regulated to ensure that the right genes are expressed at the right times and in the right amounts, which is crucial for normal development, cellular function, and response to environmental changes.

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      community The theory that explains everything. Please help me make this big!

      in Research/Science  2452 upvotes 3 years ago
      The post and conversation are about the role of the enzyme 3alpha-hydroxysteroid reductase in hair loss and the potential of compounds like procyanidin B2 and sulforaphane to boost its activity for hair regrowth. Further research is needed to develop effective treatments based on this theory.

      community A Different Take on Curing MBP

       15 upvotes 5 years ago
      Addressing hair loss by focusing on posture, blood flow, and craniofacial development. Methods include improving posture, cardiovascular activity, scalp massages, healthy diet, meditation, using minoxidil, and addressing craniofacial issues.

      community Binding affinity of pyrilutamide!

      in Update  168 upvotes 2 years ago
      Pyrilutamide, a nonsteroidal antiandrogen drug under development for the potential treatment of androgenic alopecia. The conversation discusses its binding affinity to the androgen receptor and the timeline for possible availability after trials are completed in the United States and China.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 1 month 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 DHT/Testosterone levels in scalp Fin VS Dut.

      in Finasteride/Dutasteride  60 upvotes 2 months ago
      Dutasteride raises scalp testosterone by 99%, which may not be ideal for those sensitive to all androgens. Some argue finasteride's balancing act might be better, while others believe dutasteride is superior for hair regrowth.

      community Verteporfin and Microneedling

      in Treatments 3 months ago
      Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.

      community Sucess story for you guys, pics are 10+ years apart.

      in Progress Pictures  311 upvotes 6 months ago
      A user shared a success story showing hair regrowth over 10 years, attributing it to quitting creatine and taking 0.5mg finasteride. Some commenters were skeptical about creatine's impact, while others inquired about side effects, and the original poster reported no negative effects from finasteride.

      community Saying creatine causes loss on fin/dut makes no sense and this is why

      in Finasteride/Dutasteride  42 upvotes 8 months ago
      The conversation discusses whether creatine causes hair loss for those using finasteride or dutasteride, with some suggesting creatine might increase DHT or upregulate androgen receptors, potentially leading to hair loss. Others argue the evidence is not conclusive, citing limited studies and personal anecdotes, with some avoiding creatine as a precaution.

      community PYRILUTAMIDE PHASE 3 RESULTS : No statistical significance

      in Research/Science  124 upvotes 10 months ago
      The phase 3 trial results for Pyrilutamide showed no significant difference from the control treatment in increasing hair count, leading to the company halting its development. Users discussed their disappointment and skepticism about hair loss treatments, with some mentioning other treatments like Minoxidil, Finasteride, and RU58841.

      community 48 Days Fin, Min, and Derm Part 2

      in Progress Pictures  264 upvotes 10 months ago
      The user discussed their positive experience with hair loss treatments Finasteride, Minoxidil, and Dermarolling, showing significant progress in 48 days. Other users expressed interest in trying these treatments, asked about side effects, and one noted that they've observed good results in black people.

      community Why is dht bad for scalp hair but good for hair on the rest of body?

      in Satire  109 upvotes 1 year ago
      The conversation discusses why DHT (dihydrotestosterone) negatively affects scalp hair but promotes growth elsewhere on the body. Various opinions include genetic predispositions, differences in hair follicle reactions to DHT, and the potential role of Omega-3 in reducing inflammation and promoting hair health.

      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 New and Interesting HairLoss Studies/Papers/Reviews

      in Treatment  41 upvotes 4 years ago
      Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

      community Fin/Min/VitD 3 month progress pics

       118 upvotes 5 years ago
      A user shared their positive 3-month experience using finasteride, minoxidil, and vitamin D to treat hair loss, noting significant regrowth and minimal shedding. They also discussed potential side effects and the low likelihood of experiencing them, while being open to answering further questions.

      community Watching my younger brother bald hurts so much.

      in Treatment  263 upvotes 1 month ago
      A 19-year-old is distressed about his 17-year-old autistic brother's hair loss, projecting his own insecurities despite being on finasteride and dutasteride. Replies suggest the brother might not care about balding, and the poster should address his own issues.
      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 1 month 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 We need to keep these snake oil companies accountable.

      in Treatment  118 upvotes 3 months ago
      Biotin is being misleadingly marketed as a primary treatment for androgenic alopecia, overshadowing more effective treatments like finasteride and minoxidil. There is a call for increased awareness and accountability to prevent misinformation.

      community One year progress on fin and min

      in Progress Pictures  176 upvotes 4 months ago
      A user shared one-year progress using finasteride and minoxidil for hair loss at age 42. Suggestions included adding dermastamping, microneedling, and considering a hair transplant for further improvement.

      community How to know if shedding is from tren or minoxidil?

      in Minoxidil  5 upvotes 6 months ago
      The user started using trenbolone and minoxidil simultaneously and experienced increased hair shedding, unsure which is causing it. Replies suggest both drugs could cause hair loss, with one advising to stop trenbolone to protect hair and another indicating minoxidil is unlikely the cause due to the timing.

      community Creatine's effect on Hair Loss and DHT

      in Research/Science  98 upvotes 6 months ago
      A 21-year-old male managed to control his hair loss using Nizoral, RU58841, and finasteride, but experienced increased scalp itchiness after starting creatine, which subsided upon stopping creatine. Users shared mixed experiences on whether creatine affects hair loss, with some reporting negative effects and others seeing no change or defending its benefits.

      community Just had this wild thought come into my head.

      in Satire  403 upvotes 7 months ago
      The conversation is about the debate over the existence of Post-Finasteride Syndrome (PFS) and its symptoms, with some users skeptical about PFS and others discussing side effects like erectile dysfunction and gynecomastia from hair loss treatments like finasteride. Specific treatments mentioned include finasteride, viagra, and a joke about using a popsicle stick for erectile support.