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Did you mean Serine Protease Inhibitor?

Glossary Serine Protease Inhibitor

blocks enzymes that cut proteins at specific sites

A Serine Protease Inhibitor, often abbreviated as Serpin, is a type of protein that blocks the activity of serine proteases, which are enzymes that cut other proteins at specific sites. By inhibiting these enzymes, serpins play a crucial role in regulating various biological processes, including inflammation, blood clotting, and tissue remodeling.

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community My derm said they came up with a new serum that is better then fin? What’s y’all’s thoughts

7 months ago

A new serum claims to enhance hair regrowth by amplifying oxygen delivery, improving the effectiveness of treatments like exosomes and peptides. Users are skeptical, questioning its efficacy compared to established treatments like Minoxidil and Finasteride.

community Does anyone know of the actual effectiveness of the DP2 inhibitors?

4 upvotes 8 years ago

Setipiprant and Fevipiprant are questioned for their effectiveness in hair maintenance, with skepticism due to lack of convincing results beyond vellus hair growth. The user is satisfied with Minoxidil and Finasteride but is curious about the potential of DP2 inhibitors.

community How is the GT20029 different to pyrilutamide as an androgenic antagonist

1 year ago

GT20029 and pyrilutamide are both androgen antagonists but work differently; GT20029 degrades the androgen receptor, while pyrilutamide blocks DHT from binding. GT20029 is expected to have similar efficacy to CosmeRNA.

community A better treatment would be a localized 5ar inhibitor that breaks down when it enters blood or leaves hair follicle

1 upvotes 1 year ago

The conversation discusses the need for a localized 5-alpha reductase inhibitor that only affects the scalp without systemic side effects, similar to pyrilutamide's approach. Current treatments like topical liposomal finasteride and dutasteride are mentioned, but concerns about their systemic effects and lack of research are highlighted.

community Targeted Follicular Finasteride Delivery: A Low-Systemic Strategy

15 upvotes 5 months ago

A peptide-based delivery system for finasteride shows promise in reducing systemic side effects while maintaining hair growth effectiveness. Combining this with other treatments like minoxidil and RU58841 could enhance results with lower systemic absorption.

community Kintors 1% Pyrilutamide comes in October/November

in Treatment 21 upvotes 2 years ago

Kintor's 1% Pyrilutamide will be released in October/November. The user cannot tolerate finasteride.

community is Oleanic acid a DHT blocker ?

4 upvotes 2 years ago

A user is experiencing hair thinning and is using a peptide with oleanic acid as a DHT blocker, along with minoxidil, while waiting for topical finasteride. They plan to use a combination of minoxidil, finasteride, dermastamp, ketoconazole, and scalp massages, but are advised to stick to proven treatments like finasteride and minoxidil.

community Will PP405 render Minox and Fin obsolete?

30 upvotes 1 year ago

PP405 might make minoxidil unnecessary, but finasteride or other 5AR inhibitors may still be needed. PP405 is expected to be expensive and not available until at least 2028, with limited information on its effectiveness.

community Where to buy setipiprant from ?

2 upvotes 1 year ago

The conversation is about hair loss treatments, specifically setipiprant, which the user is considering after experiencing side effects from finasteride and dutasteride. Another user mentions that setipiprant was ineffective in clinical trials.

community A Technical Question About Pyrilutamide

in Research/Science 5 upvotes 3 years 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 Finasteride with an aromatase inhibitor

5 upvotes 6 years ago

The conversation is about managing potential gynecomastia from finasteride use. The user considers using an aromatase inhibitor and plans to check hormone levels.

community Similar 5ar inhibitors to fin?

5 years ago

Natural vitamins like pumpkin seed oil, saw palmetto, and ecklonia cava are discussed for their potential to lower DHT levels. They may work similarly to finasteride but are significantly weaker.

community Il PP405 è molto promettente ma non è l'unico in grado di liberarci dalla iattura

3 upvotes 1 year ago

PP405 shows promise in hair loss treatment, but stem cell therapy using adipose-derived stem cells and ATP also successfully reversed androgenetic alopecia in mice. Stem cell therapy is costly, and some doubt the effectiveness of PP405 based on press releases.

community Confused on oral vs topical DHT Blockers

4 upvotes 4 months ago

Oral DHT blockers like finasteride are preferred for their ease of use, effectiveness, and long-term safety data, while topical treatments like RU58841 lack extensive safety data and can be more cumbersome to apply. Oral treatments are generally considered more effective and convenient despite potential side effects.

community I'm very skeptical about pyrilutamide

in Product 2 upvotes 7 months ago

Pyrilutamide's effectiveness is questioned due to overstated claims and previous trial ineffectiveness, with some users opting for finasteride instead. Despite skepticism, some consider adding pyrilutamide to their regimen alongside treatments like bicalutamide.

community Pyrilutamide for non-5AR users?

in Treatment 10 upvotes 1 year ago

Pyrilutamide is considered by some as an alternative for those avoiding 5AR inhibitors like finasteride and dutasteride, but opinions on its effectiveness vary. Some users report similar results with fluridil and pyrilutamide, while others find pyrilutamide less effective compared to prescription treatments.

community PP405 Hair Loss Drug: Phase 1 Human Results & Biopsy Insights

213 upvotes 1 year ago

PP405 is a potential hair loss treatment undergoing trials, with discussions on its effectiveness and comparison to existing treatments like finasteride and minoxidil. There is skepticism about its status as a cure, with hopes for future advancements in genetic treatments like CRISPR.

community [Nov 2019] The peptide AC 2 isolated from Bacillus-treated Trapa japonica fruit extract rescues DHT (dihydrotestosterone)-treated human dermal papilla cells and mediates mTORC1 signaling for autophagy and apoptosis suppression

23 upvotes 6 years ago

A peptide from Japanese water chestnut fruit may help with hair loss by suppressing DHT's effect on hair follicle cell death, potentially serving as a finasteride alternative. The treatment's effectiveness and safety in humans remain uncertain.

community Whoever had success with PYRILUTAMIDE, please give us hope outside of 5AR inhibitors.

in Product 8 upvotes 2 years ago

Users discuss using pyrilutamide for hair loss, seeking alternatives to 5AR inhibitors. They mention using minoxidil, ketoconazole shampoo, and RU58841.

community Peptide Therapy -> GHK-CU, ZN-Thumulin, PTD-DBM

4 upvotes 2 years ago

The conversation is about the use of peptide therapies for hair loss, specifically GHK-CU, ZN-Thymulin, and PTD-DBM. The user is seeking feedback on the effectiveness of these treatments from those who have tried them.

community AH-001 another topical AR degrader beside GT20029, completed Phase I

8 upvotes 10 months ago

AH-001 is a new topical treatment designed to degrade androgen receptors, targeting the root cause of androgenetic alopecia without the side effects of oral treatments like finasteride. It has shown a strong safety profile and good local tolerability in early trials.

community PP405 gets its generic name - Suvomipic

287 upvotes 1 month ago

Suvomipic, previously known as PP405, is progressing to Phase 3 trials for hair loss treatment. Its effectiveness compared to existing treatments like Minoxidil and Finasteride is still uncertain.

community If I can’t tolerate 5ari, should I try Pyrilutamide 1%?

in Treatment 4 upvotes 1 year ago

The conversation is about considering pyrilutamide 1% as an alternative treatment for hair loss due to intolerance to 5-alpha reductase inhibitors. Some users suggest it might be effective, while others view it as a temporary solution.

community RU58841 vs. KX-826 vs. CB-03-01

16 upvotes 3 months ago

RU58841 shows the strongest results despite weaker binding affinity, while KX-826 and CB-03-01 are more expensive and have minimal side effects. RU58841 is considered effective but has potential health risks if ingested; users report positive outcomes with RU58841 and finasteride.

community Consenus on Kx-826/pyrilutamide vs ru58841

11 upvotes 1 week ago

KX-826 is considered effective for hair maintenance, with better safety research than RU58841, but lacks positive anecdotes. RU58841 is seen as potentially stronger, but concerns exist about systemic effects; combining anti-androgens with 5AR inhibitors is suggested for better results.

community Anyone know by what percentage Pyrilutamide or Ru decrease your androgens?

in Chat 1 upvotes 1 year ago

Pyrilutamide and RU58841 are androgen receptor antagonists that block receptors without significantly reducing testosterone or DHT levels. Any indirect effect on androgen levels is likely negligible.

community Is PP405 marketed as an alternative to finasteride? Will we no longer need to crush dht?

in Treatment 14 upvotes 11 months ago

PP405 is discussed as a potential alternative to finasteride, but its effectiveness and market availability are uncertain. Users share experiences with finasteride, minoxidil, and topical treatments, noting side effects and application techniques.

community Article of all potential future cures

25 upvotes 1 year ago

Ritlecitinib and PP405 show promise for hair regrowth. Diagnosing the cause of hair loss is crucial before treatment.

community When will FAK Inhibitors / Standford Hydrogel be on the market for hair transplants?

9 upvotes 8 months ago

The conversation discusses the delay in bringing FAK inhibitors and Stanford's hydrogel to market for hair transplants, with a preference for FAK inhibitors over Verteporfin due to their superior potential in preventing scarring. The user expresses frustration over the slow progress and hopes for faster development by companies like FAKnostics.

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 44 upvotes 2 years 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.