Inflammatory response elicited by Ureaplasma parvum colonization in human cervical epithelial, stromal, and immune cells.

ABSTRACT: Ureaplasma parvum is a commensal bacterium in the female reproductive tract but has been associated with pregnancy complications such as preterm prelabor rupture of membranes and preterm birth (PTB). However, the pathologic effects of U. parvum in the cervix, which prevents ascending infections during pregnancy, are still poorly understood. To determine the impact of U. parvum on the cervix, ectocervical (ecto) and endocervical (endo) epithelial and stromal cells were incubated with U. parvum. Macrophages were also tested as a proxy for cervical macrophages to determine the antigenicity of U. parvum. The effects of U. parvum, including influence on cell cycle and cell death, antimicrobial peptide (AMP) production, epithelial-to-mesenchymal transition (EMT), and inflammatory cytokine levels

SUBMITTER: Tantengco OAG 

PROVIDER: S-EPMC8669769 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature