Rao and colleagues (2017) reveal how Salmonella limits anorexia in mice, protecting them and promoting the spread of infection. The mechanism involves inhibition of the NLRP3 inflammasome limiting vagal nerve stimulation by IL-1β, which in turn promotes appetite. A possible new therapeutic approach for treating anorexia in multiple diseases is proposed.
Giuseppina Arbore, Erin E. West, Rosanne Spolski, Avril A. B. Robertson, Andreas Klos, Claudia Rheinheimer, Pavel Dutow, Trent M. Woodruff, Zu Xi Yu, Luke O'neill, Rebecca C. Coll, Alan Sher, Warren J. Leonard, Jörg Köhl, Peter N. Monk, Matthew A. Cooper, Matthew Arno, Behdad Afzali, Helen J. Lachmann, Andrew P. Cope, Katrin D. Mayer-Barber, Claudia Kemper
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