As someone with a rare genetic illness, I'm not quite as excited as a lot of other medical colleagues are about this.
It's VERY cool, of course. However, there are a ton of genetic diseases where we're still eons away from isolating causal genes AND being able to deliver CRISPR effectively to the necessary tissues. Even the article posted above commented that CRISPR delivery is very challenging, and that the liver was a good target because of its propensity to suck up everything injected into the body.
In addition, genetic diseases with clearly identified, isolated genes aren't all that common. Even my genetic illness has multiple genes errors associated with it and no one actually knows if those are the specific genes are directly causing the illness.
Basically, even with these moves forward with CRISPR, as exciting as they are, for a lot of genetic conditions like mine, we're still sci-fi levels of advancement away from practical treatment.
Now that's not to say that we aren't on the precipice of multiple clinical uses. I'm just not convinced that the patient population will be large enough of a market to have a huge explosive impact on the drug market.
I mean, look at biologics. The population of migraine sufferers vastly outnumbers specific gene diseases, and yet the new migraine biologics, which work well, haven't moved the needle on drug profits from what I've seen.
So if I'm not even jazzed about the possibility of a CRISPR treatment for my own genetic illness, then I'm certainly not hyped that so many people will need whatever CRISPR treatments are in the near future that I would stake my investments on them.
A drug can be a revolutionary miracle, but if there aren't enough sick people to use it on, it's not going to make much of a dent in the broader market. Besides, isn't there a huge chance any of these companies just get swallowed up, Valient-style if they start actually making money? And then they just become part of the larger portfolio of mega drug companies who make the bulk of their profits off of erection pills and antidepressants?
Perhaps I'm wrong, but I'm not dumping my money into a bet on mostly very rare diseases. Maybe I'll miss some explosive growth and look back on this in 10 years, but if that's the case, I'll also likely be cured, so I win either way.
Again, I'm not an expert on this. I don't really understand how pharmaceutical investing works, so maybe I'm way off. But I'm also a medical professional and a former research scientist, and I guess I just don't see the big money play here.
If you're already a stock picker, then that's a different matter. This seems like as good a stock pick as any other. But for a passive investor like myself, I don't see this as *the* super performing exception to break the rule for.
Again though, feel free to educate me how I could be missing something big.