Listeria monocytogenes cancer vaccines: bridging innate and adaptive immunity.

ABSTRACT:

Purpose of the review

Immunotherapy has emerged as a promising cancer treatment, however success in only select clinical indications underscores the need for novel approaches. Recently Listeria monocytogenes-based vaccines have been developed to drive tumor specific T-cell responses. Here, we discuss recent preclinical studies using L. monocytogenes vaccines, innate immune pathways that influence T-cell priming, and new vaccine strategies in clinical trials.

Recent findings

Recent studies indicate that in addition to inducing antigen specific T-cell responses, L. monocytogenes vaccines remodel the TME. In addition, several innate immune pathways influence adaptive immune responses to L. monocytogenes and modulating these pathways holds promise to

SUBMITTER: Morrow ZT 

PROVIDER: S-EPMC7560980 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature