Altering the redox status of <i>Chlamydia trachomatis</i> directly impacts its developmental cycle progression.

ABSTRACT: Chlamydia trachomatis is an obligate intracellular bacterial pathogen with a unique developmental cycle. It differentiates between two functional and morphological forms: the elementary body (EB) and the reticulate body (RB). The signals that trigger differentiation from one form to the other are unknown. EBs and RBs have distinctive characteristics that distinguish them, including their size, infectivity, proteome, and transcriptome. Intriguingly, they also differ in their overall redox status as EBs are oxidized and RBs are reduced. We hypothesize that alterations in redox may serve as a trigger for secondary differentiation. To test this, we examined the function of the primary antioxidant enzyme alkyl hydroperoxide reductase subunit C (AhpC), a well-known member of the peroxired

SUBMITTER: Singh V 

PROVIDER: S-EPMC11741522 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature