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    GlossaryRetinoic Acid Signaling (RA signaling)

    regulates gene expression through vitamin A derivatives

    Retinoic Acid Signaling, also known as RA signaling, is a biological pathway where retinoic acid, a derivative of vitamin A, binds to specific receptors in cells to regulate gene expression. This pathway is crucial for various physiological processes, including cell growth, differentiation, and embryonic development. In the context of hair biology, RA signaling can influence hair follicle development and cycling, potentially impacting conditions like alopecia.

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      community Xeljanz....the magic drug!!!

       2 upvotes 6 years ago
      A user experienced significant hair regrowth from Xeljanz after severe alopecia but can no longer afford it. They are seeking ways to obtain the medication despite its high cost and potential side effects.

      community Rejected for the 2nd time for the VDPHL01 Clinical Trials (believe it or not!)

      in Chat  12 upvotes 1 week ago
      The user was rejected from participating in a clinical trial for an extended-release oral Minoxidil due to having rheumatoid arthritis, despite initially being accepted. They had stopped using Dutasteride and Minoxidil to qualify but continued using other treatments like RU58841 and red light therapy.

      community Vitamin E

       20 upvotes 6 years ago
      Vitamin E was discussed as a treatment for hair shedding, with a specific form mentioned. A user shared a link to a study and started taking the Vitamin E variants used.

      community Roomate found my meds and made fun of me

      in Chat  351 upvotes 1 month ago
      A college student is embarrassed after their roommate found and mocked their hair loss medications, including Minoxidil and finasteride. The student is advised to report the privacy violation and consider finding a new roommate.

      community 3 months on Minoxidil 5% once per day

      in Progress Pictures  1011 upvotes 3 months ago
      The user experienced significant hair growth after using minoxidil 5% and finasteride 1.25mg daily for three months, despite initial shedding. They noted improved hair density, especially at the temples, and plan to manage excess hair growth on the forehead.

      community TE turned into Scarring hairloss

      in Update  12 upvotes 1 year ago
      The user experienced hair loss due to a crash diet and later developed scarring hair loss. They are now on finasteride, oral minoxidil, LDN, Zyrtec, and Oztela to reduce scalp inflammation and promote hair regrowth.

      community maybe some of you need to hear this

      in Chat  326 upvotes 2 years ago
      Coping with hair loss, the effects of finasteride and minoxidil, and strategies for maintaining self-esteem while experiencing hair loss.

      community 5months Oral Min (2.5mg) & Fin (1mg)

      in Progress Pictures  59 upvotes 9 months ago
      A user shared progress pictures after 5 months of using oral Minoxidil (2.5mg) and Finasteride (1mg) for hair loss, reporting satisfaction with the results despite some light spots. Another user suggested increasing the Minoxidil dose if needed after a year.

      community 2 months on oral Finasteride + topical minoxidil

      in Progress Pictures  760 upvotes 1 month ago
      Significant hair regrowth was achieved in two months using oral finasteride, topical minoxidil, microneedling, and Nizoral shampoo. Some users mentioned side effects of finasteride, like low libido and pain, and recommended consulting a doctor or trying topical alternatives.

      community Starting ketoconzole. How much and How many times a week?

      in Ketoconazole  12 upvotes 4 months ago
      A user is experiencing severe dandruff and hair loss, considering using ketoconazole shampoo 2% to manage these issues. They seek advice on application frequency and effectiveness, with suggestions to use it 2-3 times a week and to consider other treatments like finasteride for hair loss.

      community Low testosterone and dht. What should I do?

      in Finasteride/Dutasteride  7 upvotes 1 year ago
      The user has low testosterone and DHT levels and is considering taking finasteride for Norwood 2 hair loss with diffuse thinning. They are seeking advice on whether low DHT indicates high sensitivity to DHT in the scalp and opinions on their lab values.

      community Topical Finasteride 1 year results

      in Progress Pictures  250 upvotes 10 months ago
      A 31-year-old male used topical finasteride for a year, reducing hair loss significantly with no side effects. Another user suggested adding minoxidil and using oils for better results.