{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Cherne MD"],"funding":["HHS | National Institutes of Health","UCF | College of Medicine, University of Central Florida"],"pagination":["e00041-20"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7093129"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["88(4)"],"pubmed_abstract":["Bacterial vaginosis (BV), a disorder of the female reproductive tract (FRT) in which a healthy Lactobacillus-dominant microflora is replaced by BV-associated bacteria (BVAB), can significantly increase the incidence of human immunodeficiency virus (HIV) acquisition. Discerning the effect of BV on the mucosal epithelium of the FRT may yield novel preventatives and therapeutics for HIV infection. Here, we investigated barrier dysfunction of the endocervix by host-derived factors, secreted in response to BV, as a potential cause of HIV infection. Using a polarized endocervical cell culture system, we determined that conditioned media (CM) from endocervical cells cocultured with BVAB (endocervical+BVAB CM), as well as cervicovaginal fluid (CVF) from women with BV, disrupted epithelial polariza"],"journal":["Infection and immunity"],"pubmed_title":["Matrix Metalloproteinases Expressed in Response to Bacterial Vaginosis Disrupt the Endocervical Epithelium, Increasing Transmigration of HIV."],"pmcid":["PMC7093129"],"funding_grant_id":["internal funds","AI147686"],"pubmed_authors":["Cherne MD","Newberry L","Deichen M","Cole AM","Cole AL","Schmidt-Owens M"],"additional_accession":[]},"is_claimable":false,"name":"Matrix Metalloproteinases Expressed in Response to Bacterial Vaginosis Disrupt the Endocervical Epithelium, Increasing Transmigration of HIV.","description":"Bacterial vaginosis (BV), a disorder of the female reproductive tract (FRT) in which a healthy Lactobacillus-dominant microflora is replaced by BV-associated bacteria (BVAB), can significantly increase the incidence of human immunodeficiency virus (HIV) acquisition. Discerning the effect of BV on the mucosal epithelium of the FRT may yield novel preventatives and therapeutics for HIV infection. Here, we investigated barrier dysfunction of the endocervix by host-derived factors, secreted in response to BV, as a potential cause of HIV infection. Using a polarized endocervical cell culture system, we determined that conditioned media (CM) from endocervical cells cocultured with BVAB (endocervical+BVAB CM), as well as cervicovaginal fluid (CVF) from women with BV, disrupted epithelial polariza","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Mar","modification":"2025-04-18T18:31:28.056Z","creation":"2020-09-25T07:04:16Z"},"accession":"S-EPMC7093129","cross_references":{"pubmed":["32094253"],"doi":["10.1128/IAI.00041-20","10.1128/iai.00041-20"]}}