Pre-exposure to Candida albicans induce trans-generational immune priming and gene expression of Musca domestica.

ABSTRACT: Insects have the phenomenon of immune priming by which they can have enhanced protection against reinfection with the same pathogen, and this immune protection can be passed on to their offspring, which is defined as "trans-generational immune priming (TGIP)." But whether housefly possesses TGIP is still unclear. Therefore, we used the housefly as the insect model and Candida albicans as the pathogen to explore whether the housefly is capable of eliciting TGIP, and RNA sequencing (RNA-seq) was performed to explore the molecular mechanism of TGIP of the housefly. We found that the housefly possesses TGIP, and adults pre-exposed to heat-killed C. albicans could confer protection to itself and its offspring upon reinfection with a lethal dose of C. albicans. RNA-seq resul

SUBMITTER: Li Z 

PROVIDER: S-EPMC9551092 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature