Ureaplasma parvum
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REPOSITORIES: ENA
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Project description:Ureaplasma are widespread parasites colonizing the mucosal surface of the human urogenital tract, and it has been suspected as a causative agent of nongonococcal urethritis, pregnancy complications and prenatal infections. Ureaplasma may also cause central nervous system infections and affect the lower respiratory tract of newborn babies. However, Ureaplasma spp. have also been detected in the urogenital tracts of clinically healthy patients, and their role in the development of infections thus remains unclear. Like in other organisms, virulence of Ureaplasma is determined by the presence of virulence factors - adhesions, human IgA protease, phospholipase and urease. However, the existence of interrelationships between the presence of these genes in the Ureaplasma genome and the incidence of diseases in man has not been demonstrated. Difficulties in the elucidation of these interrelationships may arise from significant macro- (gene mutation, chromosomal rearrangements) and micro- (nucleotide polymorphism) genomic heterogeneity. It is possible that the combination of the variable strain-specific genes in Ureaplasma with generally known virulence factors determine the development of pathological processes on the mucosal surface of the human urogenital tract. Keywords: macroarray, variability of genome, Ureaplasma parvum
2006-07-25 | GSE5378 | GEO
Project description:Ureaplasma are widespread parasites colonizing the mucosal surface of the human urogenital tract, and it has been suspected as a causative agent of nongonococcal urethritis, pregnancy complications and prenatal infections. Ureaplasma may also cause central nervous system infections and affect the lower respiratory tract of newborn babies. However, Ureaplasma spp. have also been detected in the urogenital tracts of clinically healthy patients, and their role in the development of infections thus remains unclear. Like in other organisms, virulence of Ureaplasma is determined by the presence of virulence factors - adhesions, human IgA protease, phospholipase and urease. However, the existence of interrelationships between the presence of these genes in the Ureaplasma genome and the incidence of diseases in man has not been demonstrated. Difficulties in the elucidation of these interrelationships may arise from significant macro- (gene mutation, chromosomal rearrangements) and micro- (nucleotide polymorphism) genomic heterogeneity. It is possible that the combination of the variable strain-specific genes in Ureaplasma with generally known virulence factors determine the development of pathological processes on the mucosal surface of the human urogenital tract. In our research we used 10 clinical and 1 laboratory strain
2010-07-01 | E-GEOD-5378 | biostudies-arrayexpress
Project description:Comparative Genome Analysis of Ureaplasma parvum Clinical Isolates
| PRJNA96283 | ENA
Project description:Whole genome sequencing of Ureaplasma parvum SV3 F4
| PRJDB2004 | ENA
Project description:Whole genome sequencing of Ureaplasma parvum SV3 F4
| PRJDB1737 | ENA
Project description:Ureaplasma parvum strain:strain hebnu3h04 Genome sequencing
| PRJNA390580 | ENA
Project description:To investigate whether C. parvum treatment of DCs regulates other inflammatory genes, mouse BMDCs (CD11c and CD11b positive) were treated with C. parvum for 24 hr. Control groups included untreated BMDCs and DCs treated with E. cuniculi. We noticed that a significant upregulation of the expression of interferon-related genes, which may correlation the critical role of interferon in host defense against C. parvum infection. DCs were treated with C. parvum for 24 hr. Control groups included untreated BMDCs and DCs treated with E. cuniculi. Group comparison was performed using the data of 3 replicate arrays from each time point.
2010-10-20 | E-GEOD-24121 | biostudies-arrayexpress