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    GlossaryAdaptive Immune Response (Specific Immune Response)

    body's tailored defense against specific pathogens using memory cells

    The Adaptive Immune Response, also known as the Acquired Immune Response, is the body's way of fighting off specific pathogens with a tailored defense. Unlike the innate immune response, which is immediate and non-specific, the adaptive immune response involves the activation of lymphocytes (B cells and T cells) that recognize and remember specific antigens, leading to a more efficient and stronger attack upon subsequent exposures. This process is the basis for how vaccines work, providing long-term immunity by "teaching" the immune system to recognize and combat specific pathogens.

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      community Upcoming treatment ideas in the future

      in Research/Science  10 upvotes 3 weeks ago
      Exploring future hair loss treatments, including immunosuppressants for hair transplants and hair cloning, with a focus on leveraging research from other medical fields. Current treatments like finasteride and minoxidil are effective for most, but there's a call for more funding and innovation in the hair loss industry.

      community Opinions on Scalp fibrosis and DHT?

      in Research/Science  9 upvotes 2 years ago
      The conversation discusses the theory that scalp fibrosis contributes to male pattern baldness (MPB) by increasing DHT concentration, and mentions treatments like Minoxidil. The user seeks opinions on the theory and the effectiveness of scalp massages.

      community Comprehensive Microneedling Guide

      in Microneedling  292 upvotes 2 years ago
      Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.

      community Physician here AMA – 30M oral Fin 1-1.25 mg daily

      in Update  47 upvotes 2 years ago
      Hair loss treatments, specifically the use of finasteride, microneedling and potentially oral minoxidil. People discussed their experiences with finasteride, its effects on sexual behaviors, as well as potential solutions such as tadalafil or using other growth factor signal peptides for hope in curing male pattern baldness.

      community 4.5 months of microneedling – progress

      in Microneedling  300 upvotes 4 years ago
      A user who has had positive results from using a regimen of microneedling, finasteride, minoxidil, peppermint oil, keto shampoo and DHT organic shampoo for hair growth. The conversation also addressed whether to use .5mg or 1mg of finasteride and the difference between dermapens and rollers.

      community I bought a microscope, how does my scalp/hairs look? I've been suffering diffuse thinning and hair loss after covid and never recovered (2 yrs ago) I eat healthy, in shape and workout.

      in Progress Pictures  86 upvotes 8 months ago
      A person with hair loss since COVID-19 is considering treatments like finasteride and minoxidil but is hesitant due to potential side effects. Suggestions include visiting a dermatologist, using a ketoconazole shampoo, and considering that post-COVID hair loss might be an autoimmune response.

      community fin 0.5 mg everday 6 months update

      in Finasteride/Dutasteride  28 upvotes 1 year ago
      The post discusses the experiences of individuals with diffuse hair thinning using finasteride, with many reporting no improvement or worsening conditions after 6 months. Various suggestions include persisting with the treatment, checking for underlying conditions, adding minoxidil for volume, adjusting dosage, and considering other potential causes like autoimmune responses and inflammation.

      community Why is no one pointing out dandruff as the number 1 evidence/symptom of MPB?

      in Chat  55 upvotes 1 year ago
      The post discusses the theory that persistent dandruff in areas prone to hair loss could be a sign of hair follicles dying due to DHT, indicating balding. The responses vary, with some users noting improvements in dandruff and hair loss with treatments like Dutasteride, while others experienced hair loss without dandruff.

      community Androgenetic alopecia is a skin disease: DHT-mediated skin disorders

      in Research/Science  65 upvotes 1 year ago
      Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.

      community Looks like a real cure to the root of baldness (DHT-induced senescence) was proven earlier this year

      in Research/Science  732 upvotes 2 years ago
      A study that outlines the full model for androgenic alopecia (AGA) which links DHT to cellular senescence in dermal papilla cells, and suggests black chokeberry as a source of cyanidin 3-O-arabinoside polyphenol with potential anti-oxidant properties that could reverse this process. The post encourages reaching out to experts in anti-aging and longevity to research treatments involving the polyphenol.

      community Verteporfin and Microneedling

      in Treatments 5 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 This guy loses all transplanted hair?!

      in Transplants  160 upvotes 7 months ago
      A man lost his transplanted hair despite using minoxidil because he wasn't on a DHT blocker like finasteride, which is essential to prevent further hair loss. The conversation emphasizes that hair transplants are not a cure and require maintenance with medications to preserve results.

      community I am a dermatologist with a clinical interest in alopecia. AMA

      in Will treatment work for me? 2 years ago
      In this conversation, 4990 discussed various treatments for hair loss, including oral minoxidil, PRP, transplan, Jak inhibitors, Dutasteride, Finasteride, Olumiant, Ketoconazole, RU58841, microneedling, baricitinib, and CCCA. They recommended scalp biopsies in unclear cases of DUPA, twice weekly to twice daily shampooing for topical minoxidil users, and two sessions spaced one month apart with follow up at month three to determine the effectiveness of PRP treatment.

      community Non-Responder to everything and currently at the lowest point in my life

      in Update  60 upvotes 2 years ago
      A user expressed frustration with hair loss treatments, including finasteride, minoxidil with micro-needling, and RU58841, which all failed to stop hair thinning and miniaturization. Suggestions from others included accepting baldness, considering hair systems, and continuing prescribed antidepressants for depression.

      community FINASTRIDE and switch to DUTASTRIDE, my experience

      in Progress Pictures  137 upvotes 2 months ago
      The user shared their experience with Finasteride and Dutasteride for hair loss. They initially had success with Finasteride but switched to Dutasteride after experiencing shedding, which continued, and are now considering a hair transplant.
      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 3 months 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 3.5 months on 7%Minoxdil - 0.1%Finasteride - .025%Tret (Topical)

      in Progress Pictures  347 upvotes 6 months ago
      The user noticed a significant improvement in hair loss after 3.5 months using a topical treatment of 7% Minoxidil, 0.1% Finasteride, and 0.025% Tretinoin, which was prescribed and shipped from a pharmacy in Indiana. Other users discussed alternative products with varying concentrations of Minoxidil and Finasteride.

      community Can low level of vitamins cause hair loss?

      in Research/Science  21 upvotes 11 months ago
      The conversation is about whether low vitamin levels can cause hair loss. The consensus is that the user's vitamin levels are normal and unlikely to affect hair loss or the effectiveness of finasteride and minoxidil treatments.

      community How is it that golden era bodybuilders kept their hair while blasting gear while in the modern era most are bald? I’m convinced there’s something in our food and water causing MPB to speed up

      in Satire  723 upvotes 1 year ago
      The conversation is about the difference in hair loss between bodybuilders in the "Golden Era" and modern bodybuilders. Some users speculate that factors such as the types and doses of steroids used, genetics, diet, microplastics, and overall health may contribute to hair loss. Hair loss prevention medication and transplants are mentioned as potential treatments.