OC000459? (Yes that's its name)
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OC0459 blocks production of PGD2(protein responsible for shrinking follicles).
OC0459 is currently in Phase 2 for asthma and allergies. They won't market it for MPB because they can't. There is a patent filed in 2007 that prevents anyone from making a product that treats MPB by blocking PGD2.
Who holds the patent?Comment
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I know right... PGD2 and MPB connection was made at least 5 years ago so I'm not sure what Cotsarelis is waiting for...
This invention provides methods of treating androgenetic alopecia (AGA), acne, rosacea, prostate cancer, and benign prostatic hypertrophy (BPH), comprising the step of contacting a subject with a compound or composition capable of decreasing prostaglandin D2 (PGD2) level or activity, a downstream signaling or receptor pathway thereof, or prostaglandin D2 synthase level or activity; methods of stimulating hair growth, comprising the step of contacting a subject with a compound or composition capable of increasing or decreasing the activity or level of a target gene of the present invention, or with a protein product of the target gene or an analogue or mimetic thereof; and methods of testing for AGA and evaluating therapeutic methods thereof, comprising measuring PGD2 levels.
This invention provides methods of treating androgenetic alopecia (AGA), acne, rosacea, prostate cancer, and benign prostatic hypertrophy (BPH), comprising the step of contacting a subject with a compound or composition capable of decreasing prostaglandin D2 (PGD2) level or activityFiling date: Jun 15, 2007Comment
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Nice to see someone being so passionate and proactive, brah. As a general hypothese, do you excpect this PGD2 to just slow/arrest your hair loss, or to actually reverse it?Comment
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I'm 99% sure that it can reverse all of your loss if you also combined it with PGE2 analog.... but the problem is that the effects will be temporary as with minox because it won't solve the real underlying problem which is DHT somehow disrupting prostaglandin balance in the first placeComment
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^ your hypothesis is that both in combination will even restore hair on areas that have been slick-bald for years?
Major bummer that this combo might have to be ongoing as with fin and minox. Still, if they turn out to work significantly better than those old dinosaurs, that will be something positive.Comment
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I'm 99% sure that it can reverse all of your loss if you also combined it with PGE2 analog.... but the problem is that the effects will be temporary as with minox because it won't solve the real underlying problem which is DHT somehow disrupting prostaglandin balance in the first place
Sorry for the ignorance.Comment
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An 'analog' in pharmacology is a molecule has the same effect as another molecule - usually meaning, a synthetic drug that has the same effect as a natural protein/enzyme/whatever. In this case meaning a drug that binds to the same receptors in the hair follicle as PGE2 does. PGE2 is one of the 'good' prostaglandins.
So you want a PGE2 analog and a PGD2 inhibitor. And the other PGs are in there too somewhere...Comment
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Maybe he can't be 99% certain that this PGD2-inhibitor could regrow hair, however I definitely respect this kind of proactivity. If it only arrest hair loss, it would still be a huge positive result. More power to 2020 and his passion!Comment
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If it works like he thinks, 2020 will have hair (which is nice) and we will know of a way to restore our hair (which is really nice). That's assuming 2020 would come back to spread the gospel, but I think anyone who knows how hairloss can make life for us (which 2020 does) would come back (or never leave in the first place).
Worst case scenario is (usually) that it does nothing at all, and then at very least he'll have weeded out one more thing that doesn't work.Comment
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