Gut Bacteria Linked to Cancer Treatment Success 
Researchers have found that certain gut bacteria essentially groom immune cells to work better with immunotherapy drugs. Ars Technica provides the details: https://arstechnica.com/science/2017/11/gut-bacteria-may-make-or-break-your-chances-of-cancer-treatment-working/

New Migraine Therapy “Huge Deal” 
Encouraging news for migraine sufferers comes from a study of newly-developed antibody treatments for the affliction. Many were able to cut the incidence of their attacks by half. The BBC has the story: http://www.bbc.com/news/health-42154668