On HN one of the things I enjoy and want more of is early news on medical breakthrough; which by its nature is unlikely to be "in humans". So from my pov if it

On HN one of the things I enjoy and want more of is early news on medical breakthrough; which by its nature is unlikely to be "in humans". So from my pov if it is "in humans" then please put that in the title, otherwise leaving it out "out in animal model x" is just fine and is taken as a given.