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    Did you mean HLA-DR?
    Glossary HLA-DR

    protein on immune cells presenting antigens to trigger responses

    HLA-DR is a part of the human immune system, specifically a protein found on the surface of certain cells that helps the body distinguish between its own cells and foreign invaders. It plays a crucial role in the immune response by presenting pieces of proteins (antigens) to immune cells, which can then trigger an immune reaction. This protein is also involved in autoimmune conditions, where the immune system mistakenly attacks the body's own tissues.

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      community Dermastamping — do you use hyaluronic acid as lubricant?

       3 upvotes 1 year ago
      The conversation discusses using high molecular weight hyaluronic acid after microneedling to form a protective barrier, though it's considered expensive and offers marginal improvement. Users share experiences with different microneedling tools like derma rollers, dermastamps, and Dr. Pen, with some opting not to use any products on the scalp.

      community Trial for TDM-105795 update from research office

       16 upvotes 2 years ago
      The trial for TDM-105795 has been completed, and it was in phase 2A. The discussion seeks input on the next phases, 2B or 3, based on safety and efficacy.

      community 4 Month Hair Transplant Update: 3,153 Grafts (HLC, Turkey)

       5 upvotes 3 months ago
      A 35-year-old shared a 4-month update on their hair transplant of 3,153 grafts in Turkey, noting redness and uneven growth but hoping for improved density. They have been using finasteride for over 13 years and are optimistic about future results.

      community VDPHL01 - could it be the replacement to DHT blockers?

       8 upvotes 5 months ago
      VDPHL01 is discussed as a potential replacement for DHT blockers, with comparisons to minoxidil. Users express skepticism about its effectiveness without addressing DHT, suggesting it may only slow hair loss rather than stop it.

      community Pp405 trials question - 2a/2b,

       6 upvotes 10 months ago
      PP405 trials have completed phase 2a, showing promising results with a 31% stat for hair density increase, and are moving directly to phase 3. Detailed results will be presented at a medical conference in 2026.

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

      in Chat  12 upvotes 1 year 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 What's going on with hmi115? The Phase 2 was concluded Nov2024 but no news

       13 upvotes 9 months ago
      Hmi115, a prolactin receptor blocker, showed promise for hair growth, but results from Phase 2 trials have not been published. ABS-201, an AI-based analog, is expected to begin trials in December 2025, while commercialization of treatments like PP-405 is anticipated around 2027.

      community Is it possible to get a DHI transplant in America?

       5 upvotes 6 years ago
      The conversation is about hair transplants in America, specifically the availability of DHI. The user is currently using finasteride and plans to use microneedling, oral castor oil, and eventually undergo FUE or DHI.

      community Is trichogram a good thing for testing genetic hair loss

       2 upvotes 6 months ago
      A dermatologist checked for hereditary hair loss using blood tests and plans to perform a trichogram. The user had slightly low Vitamin D3 levels, and the trichogram may help confirm androgenetic alopecia.

      community 7 day hair transplant update - HLC Ankara - How we looking?

       163 upvotes 6 months ago
      A 35-year-old shared a 7-day update on their hair transplant, which involved 3,153 grafts performed by Dr. Elif at HLC Ankara, costing 10,000 euros including accommodations. The user has been on finasteride for over 12 years and opted for a partial shave FUE to address hairline recession and temple peaks.

      community HT booked, taking finasteride and losing ground?

       1 upvotes 6 months ago
      The user is concerned about hair loss despite taking finasteride and has a hair transplant scheduled. They experience scalp itching and burning, which hasn't been relieved by various treatments, and another user suggests using ghk-cu & ahk-cu serum and Koshine kx-826/pyrilutamide for relief.

      community HMI-115 update: Chime Biologics and Hope Medicine Enter Manufacturing Agreement to Speed up the Launch of First-in-class Antibody Drug HMI-115 Targeting Endometriosis and Androgenic Alopecia

       110 upvotes 2 years ago
      Chime Biologics and Hope Medicine are speeding up the launch of a first-in-class antibody drug, HMI-115, for endometriosis and androgenic alopecia. The treatment involves a series of subcutaneous injections, has shown promising results in phase 1, and continues to promote hair regrowth even after the treatment is stopped.

      community Any experiences with Ptd-dbm??

       8 upvotes 3 months ago
      The user experienced reduced hair loss using an online serum but found it too expensive and is seeking a vendor for ptd-dbm. They are also interested in KY19382 but are unable to find it.

      community For everyone buying 2-deoxy-d-ribose (2ddr)

       12 upvotes 1 year ago
      The conversation discusses using 2-deoxy-d-ribose (2DDR) for hair regrowth, with users sharing mixed experiences and side effects like hair loss in new areas and increased anxiety. The original poster plans to continue testing and comparing it to minoxidil, noting potential instability in 2DDR formulations.

      community 3 week hair transplant update - HLC Ankara - How's it looking?

       69 upvotes 6 months ago
      A 35-year-old shared a 3-week update on their hair transplant of 3153 grafts at HLC Ankara, noting no shedding yet and using finasteride for over 13 years. They praised the clinic's professionalism and manual extraction method, spending over $10,000 for the procedure and accommodations.

      community 10 day hair transplant update - HLC Ankara - How we looking?

       100 upvotes 6 months ago
      A 35-year-old had a hair transplant with 3,153 grafts at HLC Ankara, experiencing some pain and numbness but pleased with the density and results. The procedure cost $10,000, and the user has been using finasteride for over 13 years.

      community Any one here on GHK-RU58841? Does it work?

      in Product 1 year ago
      GHK-RU58841 is used for hair loss, with positive results when combined with finasteride, stemoxydine, redensyl, and alfatradiol. Users report effectiveness after adding finasteride.

      community 2dDR experiment. Seems to be doing something.

       11 upvotes 1 month ago
      A user shared their experience using 2-deoxy-D-ribose (2dDR) for hair regrowth, noting early positive results without side effects, alongside their long-term use of minoxidil and finasteride. They mentioned 2dDR's potential effectiveness in boosting blood flow to hair follicles and its availability online.

      community My 4100 Grafts hair transplant surgery update.

       637 upvotes 9 months ago
      A 41-year-old doctor shared his positive experience with a 4,100 graft hair transplant, highlighting the importance of a skilled doctor for a natural hairline. He mentioned a confidence boost and the occasional use of finasteride post-transplant.

      community ABS-201 KOL Seminar: Dr. Ralf Paus on Human Ex Vivo Hair Regrowth Data

       17 upvotes 8 months ago
      ABS-201 shows promise for male hair regrowth by blocking the prolactin receptor, with higher expected efficacy than current treatments. The discussion also covers dosing differences between macaques and humans for hmi115, highlighting a significant dosage disparity.

      community 35M | 5-8 Months Hair Transplant Update | 6400 Grafts DHI | Formerly NW7 + SMP

       13 upvotes 2 weeks ago
      A 35-year-old man underwent a 6400 graft DHI hair transplant in Turkey, combined with scalp micropigmentation (SMP), to address severe hair loss from Norwood 7. He uses finasteride, oral and topical minoxidil, and GHK-CU, and is satisfied with the results, noting improved hair coverage and confidence despite some remaining thin areas.

      community HT scheduled. Am I over reacting?

      in Transplants  13 upvotes 1 year ago
      The user has scheduled a hair transplant after stabilizing hair loss with finasteride and minoxidil, considering additional dermarolling. They are advised to use 2500-3000 grafts conservatively for temple filling without lowering the hairline too much.

      community Trialing the probiotics BB536, PTA 6475 so you don’t have to

       75 upvotes 1 year ago
      Probiotics like L. reuteri ATCC PTA 6475 and B. longum BB536 may improve hair growth and density by reducing inflammation and reversing DHT damage. The user is trialing these probiotics personally, ordering them from the U.S. to Canada, and plans to continue if no adverse effects occur.
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