Identifying links between specific infectious agents and cancer greatly impacts the prevention of these cancers. Furthermore, understanding the role of cellular factors that mediate the effect of infectious agents may reveal additional cancer control strategies. A potential association between cancers and infection with mycoplasma, the smallest self-replicating prokaryote, has been suspected si...

* Correspondence: [email protected]

The human pathogen Mycoplasma genitalium is known to mediate cell adhesion to target cells by the attachment organelle, a complex structure also implicated in gliding motility. The gliding mechanism of M. genitalium cells is completely unknown, but recent studies have begun to elucidate the components of the gliding machinery. We report the study of MG312, a cytadherence-related protein contain...

Mycoplasma genitalium is a human pathogen associated with several sexually transmitted diseases. The complete genome of M. genitalium G37 has been sequenced and provides an opportunity to understand the pathogenesis and identification of therapeutic targets. However, complete understanding of bacterial function requires proper annotation of its proteins. The genome of M. genitalium consists of ...

New computational techniques have allowed protein folds to be assigned to all or parts of between a quarter (Caenorhabditis elegans) and a half (Mycoplasma genitalium) of the individual protein sequences in different genomes. These assignments give a new perspective on domain structures, gene duplications, protein families and protein folds in genome sequences.

Escalating resistance to azithromycin and moxifloxacin is being reported for Mycoplasma genitalium in the Asia-Pacific region. Analyzing 140 infections, we found pretreatment fluoroquinolone-resistance mutations in parC (13.6%) and gyrA (5%). ParC S83 changes were associated with moxifloxacin failure. Combined macrolide/fluoroquinolone-resistance mutations were in 8.6% of specimens, for which r...

Established in-house quantitative PCR (qPCR) assays to detect the Mycoplasma genitalium adhesion protein (MgPa) and the 16S rRNA gene were found to be comparable for screening purposes, with a kappa value of 0.97 (95% confidence interval [CI], 0.94 to 1.01) and no difference in bacterial load quantified (P = 0.4399).

This study assessed the utility of urine, vaginal, cervical, and rectal specimens for the detection of Mycoplasma genitalium in women by using our laboratory-developed PCR assay. The relative sensitivity was 85.7% for the vaginal swab specimen, 74.3% for the endocervical swab specimen, 61.4% for the urine specimen, and 24.3% for the rectal swab specimen.