Salmonella manipulates the host to drive pathogenicity via induction of interleukin 1β (PLoS Biol . )

Acute gastrointestinal infection with intracellular pathogens like Salmonella Typhimurium triggers the release of the proinflammatory cytokine interleukin 1β (IL-1β). However, the role of IL-1β in intestinal defense against Salmonella remains unclear. Here, we show that IL-1β production is detrimental during Salmonella infection.

(Mor Zigdon, Jasmin Sawaed, Lilach Zelik, Dana Binyamin, Shira Ben-Simon, Nofar Asulin, Rachel Levin, Sonia Modilevsky, Maria Naama, Shahar Telpaz, Elad Rubin, Aya Awad, Wisal Sawaed, Sarina Harshuk-Shabso, Meital Nuriel-Ohayon, Michal Werbner, Omry Koren, Shai Bel)