Dr. Kristi Kuhn & Univ of Colorado researchers have linked RA risk with the gut bacterium Subdoligranulum didolesgii. This could be pathogenically important and supports their "Mucosal origins hypothesis" to RA risk https://t.co/EMfNzWSPBK https://t.co/dp7p6vMI4W https://t.co/E1CBUPy2Wp