PLX120851

GSE68229: Illumina sequencing of vaginal epithelial cells from women using depot medroxyprogesterone acetate or non-hormonal contraception

• Organsim human
• Type RNASEQ
• Target gene
• Project ARCHS4

The use of the hormonal contraceptive DMPA has been associated with a moderate increase in sexually transmitted infections, including HIV-1. To better understand the biological mechanisms behind this phenomenon, we report here the use of mRNA-sequencing on the Illumina HiSeq2000 of vaginal epithelial cells from women using DMPA or controls. We found that women using DMPA demonstrate over 330-fold decrease in the anti-microbial peptide human beta defensin 3 (HBD3) and massive downregulation of genes involved in structural integrity, barrier function, and wound healing. CXCL6, CXCL1, and IL-1B among other inflammatory genes were up-regulated in the tissue of DMPA users compared to controls. Overall, these results demonstrate significant differences in basic epithelial functions following DMPA use. SOURCE: Zdenek Hel University of Alabama at Birmingham