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GlossaryAndrogen Receptor Gene Polymorphism

variations in the DNA sequence of the androgen receptor gene

Androgen Receptor Gene Polymorphism refers to variations in the DNA sequence of the androgen receptor (AR) gene, which can affect how the body responds to androgens, such as testosterone. These genetic differences can influence a range of physiological traits and conditions, including hair growth patterns and susceptibility to conditions like androgenetic alopecia (male or female pattern baldness).

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community Maintaining hair until Breezula without Fin

in Treatment 6 upvotes 4 years ago

A 21-year-old male experienced side effects from topical finasteride and is seeking alternative treatments to maintain hair until Breezula is available. He is considering using minoxidil, Nizoral, micro-needling, and vitamin D supplementation, and may try CB or RU58841 if necessary.

community New and Interesting HairLoss Studies/Papers/Reviews

in Treatment 44 upvotes 4 years ago

Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

community Should I just switch to oral minoxidil + where do you get cheap oral minoxidil in the United States?

in Minoxidil 19 upvotes 1 month ago

Switching from topical to oral minoxidil due to scalp irritation and unsatisfactory results, while also seeking cheaper options in the U.S. Oral minoxidil is generally favored for its effectiveness and fewer application downsides, with CostPlusDrugs and GoodRx offering affordable prices.

community TWIST-1 and the cure: Is it really that easy?

in Research/Science 283 upvotes 2 years ago

TWIST-1 gene's role in hair loss and potential as a treatment target. Inhibiting TWIST-1 may prolong hair growth and reduce hair follicle sensitivity to DHT.

community Having androgen receptor density and sensitivity at wrong f*ing place

in Satire 7 upvotes 1 month ago

The conversation discusses hair loss treatments, focusing on the use of topical minoxidil, microneedling, finasteride, and dutasteride, while debating the role of testosterone and DHT in hair loss. It also touches on the potential liver health impacts of these treatments and the genetic sensitivity of hair follicles to androgens.

community Is there a topical androgen receptor blocker so we don't have to fuck with the enzyme and destroy our allopregnanolone, but go and hit the end target straight?

in Treatment 46 upvotes 6 months ago

The conversation discusses topical androgen receptor blockers for hair loss, mentioning Clascoterone, Pyrilutamide, GT20029, and RU58841. Ketoconazole's effectiveness and application methods are also debated.

community Is regrowth on an androgen receptor blocker possible?

in Chat 11 upvotes 7 months ago

RU and Pyri block androgen receptors to prevent hair loss but may also hinder hair regrowth since they prevent testosterone, which can stimulate hair growth, from binding to these receptors. The user is questioning if this understanding is correct.

community Fluridil downregulates androgen receptor expression?

in Research/Science 1 upvotes 10 months ago

Fluridil may decrease the number of androgen receptors in hair follicles by up to 95%. This suggests a different action mechanism from other non-steroidal antiandrogens like RU58841, indicating they might be used together.

community Protac degradation of the androgen receptor in mice shows good efficacy and no systemic drug could be found

in Research/Science 47 upvotes 1 year ago

The efficacy of degrading the androgen receptor through dermal application in DP cells, a delivery system for topical drugs that involves dissolving microneedles, and rosemary oil as an alternative anti-androgen.

community Kintor develop GT20026 Anti-Androgen receptor drug with NO SIDES

in Treatment 16 upvotes 3 years ago

The conversation discusses GT20029, a new topical drug for hair loss and acne without notable side effects, which has been accepted for investigational use in China. Some users express skepticism about the legitimacy of the company and the potential for other drugs like RU58841 to be developed due to patent expiration and lack of profitability.

community Why Cant we just find an effective androgen receptor antagonist that works locally on the scalp?

in Research/Science 1 year ago

Researching and developing an effective local antagonist to block the androgen receptors for hair loss, as opposed to using DHT synthesis inhibitors that lower serum DHT levels. Several treatments such as CosmeRNA and Pyrilutamide are currently in development or undergoing trials.

community How does Pyrilutamide compare to RU58841 when it comes to androgen receptor binding affinity?

in Research/Science 24 upvotes 2 years ago

The relative strength of Pyrilutamide compared to RU58841 in terms of androgen receptor binding affinity. It has been noted that Pyrilutamide is 4x stronger than RU58841, with a higher binding affinity than DHT itself.

community Androgen degraders for hair loss

in Research/Science 60 upvotes 2 months ago

The conversation discusses androgen receptor degraders for hair loss, highlighting their potential advantages over traditional AR blockers like RU58841 and pyrilutamide. Concerns about the safety and cost of these treatments are also mentioned.

community Any point in Pantostin (Alfatradiol) if you're already on some anti-androgen?

in Treatment 7 upvotes 1 year ago

The post is about whether there is any additional benefit to using alfatradiol or other estrogen treatments for hair loss if someone is already using finasteride, dutasteride, or an androgen receptor inhibitor like RU58841, pyrithione zinc, or fluridil.

community If we lose hair because of our sensitivity to DHT, then why are we trying to reduce DHT when our sensitive androgen receptors are the culprit?

in Finasteride/Dutasteride 13 upvotes 2 years ago

The conversation discusses the effectiveness of reducing DHT for hair loss treatment and explores alternative approaches like reducing androgen receptor sensitivity. Specific treatments mentioned include finasteride, dutasteride, pyrilutamide (KX-826), GT20029, and RU58841.

community Difference: GT20029 vs CosmeRNA

in Treatment 9 upvotes 1 year ago

GT20029 and CosmeRNA are both potential hair loss treatments; GT20029 breaks down the androgen receptor, while CosmeRNA prevents its production. Continuous use is needed, but less frequently than current treatments like Minoxidil and Finasteride.

community My Theory Regarding a Cause and Cure for Androgenetic Alopecia

in Treatment 98 upvotes 4 years ago

Hair loss theory suggests imbalance between Vitamin D Receptor (VDR) and Androgen Receptor (AR) activation. Proposed treatment includes upregulating VDR, downregulating AR, and improving mitochondrial health.

community New Approach to Ketoconazole or just waste of time?

in Ketoconazole 21 upvotes 5 months ago

The post discusses using 2% ketoconazole shampoo as a competitive androgen receptor antagonist for hair loss, applied for 1.5 hours daily. The user questions its effectiveness and potential benefits compared to finasteride and minoxidil.

community About GT20029's Efficacy and Strength

in Chat 6 upvotes 1 year ago

The conversation is about the effectiveness and production of GT20029, a drug being developed as a topical androgen receptor degrader for hair loss, and whether it can fully degrade androgen receptors or only partially. It also discusses the drug's potential unique working mechanism and synthesis by a company called Anagen.

community GT20029 China Phase II Trial For AGA Reached Primary Endpoint

in Research/Science 136 upvotes 7 months ago

The GT20029 tincture, a topical androgen receptor degrader, showed significant hair growth and good safety in a China Phase II trial for male androgenetic alopecia (AGA), with the 1% dose twice weekly identified as optimal. The company plans to initiate Phase III trials in China and Phase II in the U.S., and the treatment also shows promise for acne.

community 21M with a nasty case of MPB; Heres what's on my radar for the future.

in Research/Science 16 upvotes 2 years ago

Hopeful treatments for hair loss, including Verteporfin, Androgen Receptor Degradation, and SCUBE3. These treatments offer potential solutions to slow or stop the effects of androgens on the scalp.

community If dutesteride and oral minoxidil doesn’t work that’s it right?

in Treatment 20 upvotes 6 months ago

A user is experiencing continued hair loss despite using 0.5mg dutasteride and 2.5mg minoxidil, and is seeking advice on why the treatments aren't working and how to address potential androgen receptor sensitivity. Replies suggest getting tested and considering scalp micropigmentation (SMP).

community Topical finasteride might be a lie

in Research/Science 1 year ago

The conversation discusses doubts about the effectiveness of topical finasteride for hair loss, suggesting that DHT could be produced elsewhere in the body and affect the scalp. It proposes that androgen receptor antagonists like spironolactone and clascoterone might be more effective as they could prevent this potential bypass mechanism.

community A Technical Question About Pyrilutamide

in Research/Science 5 upvotes 1 year ago

Pyrilutamide is believed to be more effective than RU58841 and 1 mg finasteride in treating hair loss, with no systemic hormonal effects and the potential to block more than 31% of scalp DHT. It may also antagonize scalp testosterone due to its action as an androgen receptor antagonist.

community Kintor’s GT20029 Phase 1 success

in Update 73 upvotes 1 year ago

Kintor's GT20029, a treatment for hair loss, has completed Phase 1 successfully, showing promise as an androgen receptor degrader that could potentially regrow hair. It is considered more effective than Pyrilutamide, with infrequent dosing and minimal systemic absorption.

community Hair loss and ethnicity - Caucasian men the most likely to experience hair loss

in Chat 17 upvotes 1 year ago

The conversation discusses how Caucasian men are more likely to experience hair loss due to genetic predisposition, with factors like the androgen receptor on the X chromosome playing a significant role. The user also expresses confusion about the evolutionary reasons for hair loss, especially in colder climates where it would seem beneficial to retain hair for warmth.

community Is Pyrilutamide the real deal and if so when will it actually be available?

in Chat 21 upvotes 2 years ago

Pyrilutamide, a potential hair loss treatment that is currently in development and may be available soon; an androgen receptor degrader which is also being developed as a potential treatment for hair loss; and the comparison between Pyrilutamide, finasteride, minoxidil, and RU58841.

community Trestolone (MENT) as a nuclear treatment

in Treatment 99 upvotes 2 years ago

Experimenting with trestolone as a treatment for hair loss in an attempt to avoid DHT-related treatments such as finasteride and dutasteride, and discussing the potential effects of its receptor selectivity on the androgen receptors in the scalp.

community Binding affinity of pyrilutamide!

in Update 168 upvotes 2 years ago

Pyrilutamide, a nonsteroidal antiandrogen drug under development for the potential treatment of androgenic alopecia. The conversation discusses its binding affinity to the androgen receptor and the timeline for possible availability after trials are completed in the United States and China.

community Does anyone have the removed Breezula phase II 12 month baseline comparison results?

in Research/Science 8 upvotes 3 years ago

The conversation discusses the removal of Breezula phase II 12-month results by Cassiopea and the search for the original data. Concerns were raised about potential negative long-term effects on hair growth, such as androgen receptor upregulation.