TY - JOUR
AU - Katherine M. Nelson
AU - Daniel J. Minahan
AU - Vonetta L. Edwards
AU - Ian J. Glomski
AU - David J. Delgado Diaz
AU - Keena Thomas
AU - Forrest C. Walker
AU - Patrik M. Bavoil
AU - Isabelle Derré
AU - Alison K. Criss
AU - Jacques Ravel
AU - Jason P. Gleghorn
AB - Sexually transmitted infections (STIs) of the cervicovaginal mucosa are among the most common global infections. Current monolayer cell culture and animal models fail to reproduce the multilevel complexity required to investigate host-microbiota-pathogen relationships simultaneously and/or with sufficient physiological relevance. To address this limitation, we have developed a microphysiologic system (MPS) that models human cervical tissue and its microbiota and is susceptible to infection by two prominent genital pathogens, Chlamydia trachomatis and Neisseria gonorrhoeae. Notably, this MPS platform recapitulates essential dynamic, polymicrobial, immune, and pathogenic features of chlamydial and gonococcal infections as they occur in humans. The low-cost MPS device requires no specialized equipment or specific expertise and was experimentally validated across multiple nonengineering, remotely located laboratories, demonstrating its transferability and reproducibility. The platform provides a tool for research into genital infections in a system that closely mimics the cervical epithelium, an important advance over existing models.
BT - Science Advances
DA - 2026-04-03
DO - 10.1126/sciadv.aeb4864
IS - 14
N2 - Sexually transmitted infections (STIs) of the cervicovaginal mucosa are among the most common global infections. Current monolayer cell culture and animal models fail to reproduce the multilevel complexity required to investigate host-microbiota-pathogen relationships simultaneously and/or with sufficient physiological relevance. To address this limitation, we have developed a microphysiologic system (MPS) that models human cervical tissue and its microbiota and is susceptible to infection by two prominent genital pathogens, Chlamydia trachomatis and Neisseria gonorrhoeae. Notably, this MPS platform recapitulates essential dynamic, polymicrobial, immune, and pathogenic features of chlamydial and gonococcal infections as they occur in humans. The low-cost MPS device requires no specialized equipment or specific expertise and was experimentally validated across multiple nonengineering, remotely located laboratories, demonstrating its transferability and reproducibility. The platform provides a tool for research into genital infections in a system that closely mimics the cervical epithelium, an important advance over existing models.
PY - 2026
EP - eaeb4864
T2 - Science Advances
TI - A microphysiologic human cervical model recapitulates microbial, immune, and pathogenic properties of sexually transmitted infections
UR - https://www.science.org/doi/10.1126/sciadv.aeb4864
VL - 12
Y2 - 2026-06-01
ER -