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User experienced good results with topical finasteride, noting reduced DHT and increased testosterone. They plan to revert to a lower dosage after observing slight libido reduction.

The conversation discusses whether finasteride's reduction of DHT and increase in scalp testosterone contribute to hair follicle miniaturization. Some participants argue testosterone does not cause miniaturization, while others suggest that even with reduced DHT, other androgens like testosterone may still contribute to hair loss.

Exploring a potential hair loss treatment using the enzyme AKR1C2 to locally reduce DHT levels. Challenges include enzyme delivery through the skin and high production costs, with gene therapy or stem cells suggested as future alternatives.

Micronutrient testing and deficiencies related to hair loss, particularly androgenetic alopecia (AGA). Discussion includes the impact of iron, selenium, zinc, copper, folate, B12, vitamin E, vitamin D, amino acids, and fatty acids, alongside treatments like dutasteride or finasteride.

Some individuals experience side effects from 5AR inhibitors like finasteride and are considering hair transplants without these medications, with some opting for surgeons like Dr. Zarev. Others are exploring alternative treatments and waiting for new medications in development, while some discuss managing side effects through lifestyle changes or additional medications.

Twist-1 is being explored as a promising early-stage hair loss treatment, while Scube-3's effect on Twist-1 in breast cancer cells raises concerns about its use for hair loss. The conversation discusses the potential differences in protein effects across various cell types.

A 25-year-old male experienced increased testosterone and estradiol levels after starting finasteride for hair loss, leading his doctor to suggest a testicular ultrasound as a precaution. The user questions the necessity of the ultrasound, considering it potentially excessive, while others suggest it could be a useful precaution to rule out any issues.

A user developed AI software to simulate hair transplants on photos, helping people visualize potential results. The tool offers photo-realistic renderings but advises caution regarding exact outcomes due to various factors.

A transgender woman experienced significant hair regrowth after 18 months of hormone replacement therapy (HRT) with estrogen and bicalutamide. The discussion notes HRT's effectiveness for hair regrowth but warns against its use for cisgender men due to feminizing effects.

The conversation is about frustration over the delay in phase 2 results for a hair loss treatment called GT20029. One user suspects the treatment may have failed.

A breakthrough in hair follicle cultivation using induced pluripotent stem cells (iPSCs) has been achieved, producing large hair follicles suitable for transplantation. Clinical trials for this hair multiplication technology are planned in partnership with Yinguan Biotechnology.

The user has been using finasteride and oral minoxidil for two years without improvement in diffuse thinning and is considering switching to dutasteride and getting a scalp biopsy. Suggestions include treating subclinical hypothyroidism, trying PRP therapy, and checking for autoimmune issues.

A user found a successful hair loss treatment using a combination of finasteride, dutasteride, minoxidil, and RU58841. They plan to switch to a purely topical regimen with finasteride, RU58841, and minoxidil.

A 20-year-old male is unsure how to interpret his bloodwork results and whether he should take finasteride for hair loss. His bloodwork shows borderline high levels of albumin and testosterone, and high progesterone, but normal levels of other hormones.

CRISPR Cas9 could potentially treat baldness by targeting specific genes in hair follicles without affecting other body functions. There is optimism about its future use, despite ethical concerns and the current reliance on treatments like minoxidil and finasteride.

Akkermansia bacteria can improve hair growth inhibited by testosterone, and metformin may increase Akkermansia, which could help with hair loss related to aging, insulin resistance, and inflammation.

Amino acids like lysine, methionine, and cysteine may help with androgenetic alopecia when taken in high doses along with a DHT blocker. Users discuss combining these with treatments like Minoxidil, finasteride, and RU58841.

JW0061 shows superior hair growth results compared to existing treatments, with significant increases in hair follicles. The Wnt/β-catenin pathway is crucial for hair growth, and JW0061 activates this pathway effectively.

A Spanish dermatologist suggests sulforaphane for androgenetic alopecia (AGA) due to its potential to remove DHT metabolites, though high dosages are needed. A topical formulation might be possible.

GT20029 is an experimental topical treatment for male-pattern hair loss, showing promising results in Phase 2 trials and moving towards Phase 3. It aims to degrade androgen receptors in hair follicles, differing from treatments like finasteride and minoxidil.

Hair/scalp cloning for unlimited transplants is likely a decade away, with prior transplants not significantly affecting future options. Advances in AI and research in wound-induced hair neogenesis are promising, but infrastructure and technology constraints remain challenges.

The conversation discusses the comparison of Pyrilutamide Phase II US trial results with 1 mg finasteride for hair loss treatment. It mentions that the total hair count increase in the US trial was not as good as the China trial.

GT20026 is discussed as a potential treatment for hair loss that targets androgen receptors without affecting hormone levels, but it may not promote significant regrowth. It is expected to be available by 2028, with other treatments like Breezula and Clascoterone also mentioned.

Genetic variations influence how people respond to dutasteride for hair loss, with some benefiting more from finasteride. Dutasteride is effective for most, but genetic differences may cause it to be less effective for some.

A user is participating in a phase 3 trial for Clascoterone, a topical acne medication that may stimulate hair growth, and will share results after 6 months. They will have a section of their hair shaved and marked with a tattoo for the study.

A user proposed genetically engineering scalp stem cells to stop androgen receptors from causing hair loss. Others discussed the feasibility, existing research, and potential issues with this approach, including targeting the correct cells and unintended effects.

TDM-105795 showed better efficacy and safety in trials for hair loss, with a higher hair count improvement compared to GT20029 and HMI 115, but it's not as widely discussed. The user is questioning why this is the case.

Whey protein isolate may worsen androgenetic alopecia (AGA) due to its potential to increase DHT levels, but finasteride use has helped maintain hair. Some users suggest avoiding protein supplements due to possible contaminants and additives that could affect hair health.

A new topical treatment called RT1640 claims to reverse AGA using cyclosporine A, Minoxidil, and a new chemical entity, RT175. Users are skeptical due to lack of clinical trial data and inconsistent before-and-after photos.

Longitudinal partial follicular unit transplantation involves extracting part of the donor follicular unit, allowing the donor area to be overharvested without noticeable hair loss. The conversation questions if this method is practiced in clinics or if it's theoretical, and whether it relates to hair cloning or multiplication.