Theoretical insight into the heat shock response (HSR) regulation in Lactobacillus casei and L. rhamnosus

The understanding of the heat shock response (HSR) in lactobacilli from a regulatory point of view is still limited, though an increased knowledge on the regulation of this central stress response can lead to improvements in the exploitation of these health promoting microorganisms. Therefore the aim of this in silica study, that is the first to be carried out for members of the Lactobacillus genus, was predicting how HSR influences cell functions in the food associated and probiotic species Lactobacillus casei and Lactobacillus rhamnosus.