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    Did you mean Cyclin D1?
    GlossaryCyclin D1

    regulates cell cycle progression from G1 to S phase

    Cyclin D1, also known as CCND1, is a protein that plays a crucial role in regulating the cell cycle, specifically the transition from the G1 phase to the S phase, where DNA replication occurs. It acts as a regulatory subunit for certain enzymes called cyclin-dependent kinases (CDKs), and its overexpression is often associated with various types of cancer, as it can lead to uncontrolled cell proliferation.

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      community Let Me Sell You on NAC

       17 upvotes 7 years ago
      The conversation discusses using NAC (N-Acetyl Cysteine) alongside minoxidil and finasteride for hair loss, with some users noting potential hairline improvement and increased energy. The original poster reduced their finasteride dosage due to mental decline and anxiety, and while NAC's effects on hair are anecdotal, it is considered low-risk with other health benefits.

      community Haunting study is making me considering cycling fin/dut

      in Research/Science  158 upvotes 10 months ago
      Concerns about the long-term effects of dutasteride and finasteride on fertility, with discussions on cycling these medications to mitigate risks. The conversation highlights skepticism about study methodologies and the importance of weighing treatment risks against potential fertility issues.

      community Lifestyle choices and your hair....

       5 upvotes 6 years ago
      A person noticed increased hair thinning after changing their workout routine from cycling to weightlifting, which also coincided with a rise in testosterone levels. They are considering stopping intense workouts, switching to yoga, cutting out caffeine, and re-evaluating after a few months to see if it improves their hair condition.

      community Diffuse thinning hair texture changes

      in Chat  1 upvotes 1 year ago
      A user experiencing diffuse thinning since age 18 describes their hair as unhealthy, dry, thin, and hard, with texture changes cycling between good and bad every few weeks. They are not on any medication, only taking vitamins and supplements.

      community Progress, 2nd shed and Drug resistance

      in Progress Pictures  29 upvotes 2 years ago
      User shares 8-month progress on oral finasteride and minoxidil, noting initial success followed by a second shed. They seek advice on drug resistance and pill efficacy, with responses suggesting to push through the shed and consider the impact of cycling off minoxidil.

      community How to correctly dose Saw Palmetto and Pumpkin Seed Oil

      in Research/Science  5 upvotes 2 years ago
      The user takes 1 mg finasteride three times a week, topical minoxidil daily, and Saw Palmetto both topically and orally on non-finasteride days. They recently added 1 g of pumpkin seed oil daily to improve hair thickness and are seeking advice on dosing and cycling Saw Palmetto.

      community Shedding vitamin levels reminder

      in Treatment  9 upvotes 2 weeks ago
      Addressing hair loss by checking vitamin D and iron levels is crucial before adding more treatments. Supplementing these deficiencies can significantly reduce shedding.

      community Hair Loss “Cure” for Inflammation: Topical Roflumilast

      in Research/Science  32 upvotes 4 months ago
      Topical roflumilast is effective for reducing inflammation in various scalp conditions like seborrheic dermatitis, psoriasis, and eczema, but not proven to stop scarring alopecia. Alternatives like apremilast and Vtama are also discussed for their anti-inflammatory benefits.

      community New molecule PP405 vs exercise

      in Research/Science  38 upvotes 1 year ago
      PP405 targets hair follicle stem cells differently than exercise-induced lactate, suggesting exercise alone may not replicate its benefits. Minoxidil and finasteride are recommended alongside exercise for hair regrowth, with additional suggestions like spicy food and infrared exposure.

      community Would RU58841 work on a test cycle?

      in Technology  1 upvotes 1 year ago
      OP experienced side effects from finasteride and is considering using RU58841 to prevent hair loss during a testosterone cycle. They have also used minoxidil, Nizoral, alfatradiol, and fluridil successfully.

      community Topical Dutasteride And Sperm Quality ?

      in Finasteride/Dutasteride  1 upvotes 2 years ago
      A user is concerned about the impact of topical dutasteride on sperm quality and potential long-term fertility issues. They are using microneedling with a 0.025% dutasteride solution and are seeking information on whether sperm parameters return to normal after stopping the drug.

      community One for the long term OG’s fin

      in Update  8 upvotes 1 month ago
      The user has been using finasteride and minoxidil for nearly three years, maintaining and possibly regrowing hair despite noticing shedding and miniaturized hairs. They are considering adding another treatment due to concerns about ongoing hair loss.

      community M22 with 2 years of treatment min/fin/microneedle/ketoconazole

      in Is this regrowth?  10 upvotes 2 months ago
      A 22-year-old male has been using oral minoxidil, oral finasteride, microneedling, and ketoconazole for hair loss treatment over two years, experiencing some regrowth and maintenance. He reports side effects from finasteride, including erectile dysfunction, and slight libido impact from minoxidil.

      community Feeling hopeless even on nuclear stack

      in Update  25 upvotes 3 months ago
      The user feels hopeless about hair loss despite using finasteride, dutasteride, minoxidil, and RU58841, and having a hair transplant. They are advised to maintain consistency in treatment, consider increasing dutasteride dosage, and explore topical solutions for better results.

      community if hair follicle miniaturization happens slowly and gradually over a few hair cycles then wouldn't that mean that to regain maximum or top thickness from treatment you would at least need 5-10 years?

      in Research/Science  53 upvotes 6 months ago
      Hair regrowth from treatments like finasteride, dutasteride, and minoxidil can take several years, with most visible results appearing within 1-2 years and potential improvements continuing up to 10 years. Consistency and patience are crucial for achieving maximum hair thickness, as hair miniaturization and regrowth are gradual processes.

      community Creatine and ru-58841 experiences?

      in Chat  1 upvotes 8 months ago
      RU58841 is preferred over finasteride for blocking DHT on the scalp, especially for those with aggressive MPB. Creatine is associated with increased hair shedding, even when using RU58841.

      community Losing ground on Dut + Min + Ketoconazole

      in General  77 upvotes 10 months ago
      A 25-year-old male using Dutasteride, oral Minoxidil, and Ketoconazole shampoo is experiencing increased hair shedding and vellus hair growth along the hairline. Concerns are raised about whether this is a seasonal shed or a potential setback.

      community Finasteride shed after 11 months

      in General  46 upvotes 11 months ago
      The user is experiencing hair shedding after 11 months of using 1mg finasteride. They are seeking advice on how to address the continued shedding.

      community Starting Oral Fin and Oral Min - any considerations?

      in General  150 upvotes 1 year ago
      The user plans to start oral finasteride and oral minoxidil for hair loss, despite previous side effects from finasteride. They intend to take both on a Monday, Wednesday, Friday schedule and are seeking advice on any additional considerations.
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