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    Did you mean HLA-DQ?
    Glossary HLA-DQ

    protein complex involved in immune system antigen presentation

    HLA-DQ is a protein complex that plays a crucial role in the immune system by helping the body distinguish between its own cells and foreign invaders. It is part of the human leukocyte antigen (HLA) system, specifically involved in presenting antigens to immune cells, which is essential for initiating an immune response. Variations in HLA-DQ genes are associated with susceptibility to certain autoimmune diseases, including type 1 diabetes and celiac disease.

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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 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 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 DUPA, Non Responders and Connective Tissue Disorders

       8 upvotes 1 year ago
      A 27-year-old male with diffuse hair loss, including the donor area, did not respond to finasteride, dutasteride, or minoxidil. He suspects his hair loss may be linked to a mild connective tissue disorder, possibly affecting the structural support of hair follicles, rather than being purely hormonal.

      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 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 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 PP405 - hair stem cell stimulation

       51 upvotes 2 years ago
      PP405, a topical LDH inhibitor, has shown to stimulate hair follicle stem cell proliferation in humans with moderate hair loss. They are advancing to more detailed trials this year.

      community TDM-105795 phase 2 results are in!

       27 upvotes 2 years ago
      TDM-105795 showed promising hair growth results, with higher efficacy than placebo and minimal side effects. It activates dormant hair follicle stem cells and may maintain gains without immediate loss, unlike minoxidil.

      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 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 Since there is so much hype for cosmeRNA and HMI-115...

       44 upvotes 3 years ago
      Exploring different treatments for hair loss, such as cosmeRNA and HMI-115 which are small interference messenger RNA that inhibits the DHT receptor and an antibody that binds to the prolactin (PRL) receptor respectively; and researching mechanism and environment of hyperresponders.

      community two months on 2-deoxy-d-ribose (2ddr)

       9 upvotes 1 year ago
      The conversation discusses hair regrowth using 2-deoxy-d-ribose (2DDR) combined with minoxidil, with some users noting new hair growth. The original poster has been using minoxidil for 12 years and is considering combining 2DDR with finasteride, despite past side effects.

      community HMI-115 start AGA phase 2 trial volunteer in China. The eligible volunteer should be age between 18 to 65, Norwood 3 vertex , 4 and 5. And agree to prevent pregnancy. The trial is leaded by the doctor in Beijing hospital.

       45 upvotes 2 years ago
      The post discusses a phase 2 trial for HMI-115, a hair loss treatment, in China, specifically seeking volunteers aged 18-65 with Norwood 3 vertex, 4, and 5 hair loss. The conversation includes questions about the specific recruitment criteria and how to volunteer.

      community Is 2-deoxy-D-ribose (2dDR) good for human hair?

       8 upvotes 2 years ago
      Topical 2-deoxy-D-ribose (2dDR) regrows hair in mice almost as well as 2% Minoxidil. However, 2dDR may contribute to oxidative stress and hair loss due to the formation of advanced glycation end products (AGEs).

      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 PTD-DBM Update: Q&A With Dr. Kang-Yell Choi

       15 upvotes 7 years ago
      PTD-DBM is being explored for hair regrowth by targeting CXXC5, with clinical trials expected after pre-clinical studies. Users express anticipation and skepticism about its effectiveness.

      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 ghk-cu is potent 5-ar inhibitor?

       10 upvotes 2 years ago
      GHK-Cu is a potent inhibitor of the type 1 5-alpha reductase enzyme in hair follicles, which may reduce hair loss without the side effects associated with type 2 5-alpha reductase inhibitors. The user previously experienced side effects with 5-alpha reductase inhibitors and is considering GHK-Cu as an alternative.
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