Brady L. Spencer

2 months ago | biorxiv.org | Brady L. Spencer |Dustin Nguyen |Stephanie Marroquin |Laurent Gapin

AbstractIntroduction: Group B Streptococcus (GBS) asymptomatic colonizes the female genital tract (FGT) but can contribute to adverse pregnancy outcomes including pre-term birth, chorioamnionitis, and neonatal infection. We previously observed that GBS elicits FGT cytokine responses, including IL-17, during murine vaginal colonization; yet the anti-GBS cellular immune response during colonization remained unknown. We hypothesized that GBS may induce cellular immunity, resulting in FGT clearance.

Oct 28, 2024 | biorxiv.org | Madeline S Akbari |Luke Joyce |Brady L. Spencer |Amanda Brady

AbstractGroup B Streptococcus (GBS) is a Gram-positive pathobiont that commonly colonizes the gastrointestinal and lower female genital tracts but can cause sepsis and pneumonia in newborns and is a leading cause of neonatal meningitis. Despite the resulting disease severity, the pathogenesis of GBS is not completely understood, especially during the early phases of infection.