![Blood Advances on Twitter: Blood Advances on Twitter:](https://pbs.twimg.com/media/EWYVTYkXkAEDIT-.jpg)
Blood Advances on Twitter: "A phase 1 trial of itacitinib, a selective JAK1 inhibitor, in patients with acute graft-versus-host disease #aGVHD https://t.co/5k5qgPglIC… https://t.co/3oTXdxeJlC"
![Vox on Twitter: Vox on Twitter:](https://pbs.twimg.com/media/B-vtYDYWsAAYCFT.png:large)
Vox on Twitter: "Marijuana is now legal in Washington, DC. Here's what you need to know: http://t.co/bQNdkoDkIg http://t.co/1yGjzLNgcG"
![Jeremy Cioara on Twitter: Jeremy Cioara on Twitter:](https://pbs.twimg.com/media/EWGWzU_X0AYd6af.jpg)