How diarrhea pathogens switch into attack mode at body temperature

(Ruhr-University Bochum) Many bacterial pathogens excrete toxins as soon as they have entered the host in order to suppress its immune response. Researchers at Ruhr-Universit ä t Bochum (RUB) have analysed what happens on the molecular level when the diarrhea pathogen Yersinia pseudotuberculosis switches into attack mode. To this end, they examined so-called RNA thermometers, which signal to the bacteria whether they are in the host.
Source: EurekAlert! - Infectious and Emerging Diseases - Category: Infectious Diseases Source Type: news