BAX and non-Hodgkin lymphoma: Recently, Mateos Chávez et al., used a Salmonella Typhimurium SL3261 to express and release, via the MisL autotransporter (T5SS), a permeable peptide of the BH3 domain of the pro-apoptotic protein Bax; the administration of this recombinant to a non-Hodgkin lymphoma xenotransplant murine model (NHL) decreased the tumor mass, and increased the mice’s survival.