I know there's very good reason to be wary of mouse models, but in cases (as this appears to be) where the physiological mechanism of disease is both (a) understood and (b) the same from mouse to human, a little less skepticism may be warranted.
We should be far more concerned about side-effects of a drug intended to treat acne or erectile dysfunction than for drugs targeting life destroyers such as cancer and Alzheimer's.
At some threshold of disease viciousness, society (and the FDA) should relax substantially on the risk-aversion, because the patient is already facing the worst-case scenario.
This is a fair point, but the rest... well ... still manages to miss the above argument. Side-effects aren't observed in a vacuum, but efficacy is still observed in laboratory conditions, so we really can't comment on whether (or how) this molecule affects other systems.
It's also now possible to do clinically-useful testing of targeted treatments using genetically-edited control tissue cultures against unedited tissue cultures.
The point is that it's better to test something that is as close to the patient as possible, not guess with other species or even other people whom express genes differently.
FYI: making a new mouse models requires lots of chopping off heads of mice whom don't possess the desired gene. While transgenic, highly-edited living models might be nice, there's probably a more humane/simpler/reproducible way to do the exact same thing.
No they aren't. Transgenic mouse models are a $billion industry. We do not understand biological mechanisms nearly enough to not use live animal models. We are not even able to recreate single cell organisms with our level of knowledge and engineering.
>>FYI: making a new mouse models requires lots of chopping off heads of mice whom don't possess the desired gene. While transgenic, highly-edited living models might be nice, there's probably a more humane and simpler way to do the exact same thing.
Ah, the real root of your argument. Do you even know what the word humane means? I work in a labroatory and the animals are treated better than the people. Yes, a lot of mice are killed.. but for a reason. You say there's probably a simpler way to do the exact same thing, but there simply isn't. I wish more people were actually educated in this matter, but emotional responses tend to get more results.
But regardless, you're rationalizing your own biases and agendas on outdated techniques and racing to the bottom with a disrespectful, ad hominem approach. How pleasant and humane of you. Maybe you should look to the future instead of attacking what isn't in your narrow focus, because you come across as a troll.
Watch this, and learn something: https://youtu.be/ilVjSnE5t44
