Obsidian is similar in that it uses folders of Markdown files. However...
If you want version control, which I think you should, you’ll need to set up the same git + syncthing system on your Obsidian vault, which negates any advantages regarding easier syncing.
I prefer the interface of some other Markdown editors.
I don’t like how Obsidian discourages people from dealing with the filesystem directly.
It’s not open source.
It’s not a bad piece of software, relatively speaking. Some people like it; if you don’t care about version control, then maybe you’d like it. It does have some fancy overview tools and it works on phones better.
That new Amgen drug targets a human protein that’s mostly only used during embryonic development. I think it’s expressed by most cancer cells in maybe around 0.2% of cancer cases. In many of those cases, some of the cancer cells will stop producing it.
Most potential targets have worse side effects and/or are less common.