Sort   by:  
 Page size 
TranscriptomicsBrucella melitensis global gene expression
In this study we report that B. melitensis at the late logarithmic phase of growth are more invasive for HeLa cells than at mid logarithmic or stationary growth phases. Microarray analysis of B. melitensis gene expression identified 414 up- and 40 down-regulated genes in late-log growth phase compar...
ORGANISM(S): Brucella melitensis 
2010-05-19 | E-GEOD-11192 | biostudies-arrayexpress
TranscriptomicsGene Profiling in Mouse Fetal Ductus Arteriosus
The ductus arteriosus (DA) is a fetal vascular shunt that is located between the main pulmonary artery and the aorta. Oxygenated fetal blood from the placenta is shunted past the uninflated fetal lungs, crosses the DA, and is then available to the peripheral organs. In utero closure of the DA is del...
ORGANISM(S): Mus musculus 
2014-08-05 | E-GEOD-51664 | biostudies-arrayexpress
TranscriptomicsGlobal transcriptional response of macrophage-like THP-1 cells
Shiga toxins (Stxs) are bacterial cytotoxins produced by the enteric pathogens Shigella dysenteriae serotype 1 and some serotypes of Escherichia coli that cause bacillary dysentery and hemorrhagic colitis, respectively. To date, approaches to studying the capacity of Stxs to alter gene expression in...
ORGANISM(S): Homo sapiens 
2010-04-12 | E-GEOD-19315 | biostudies-arrayexpress
TranscriptomicsEffects of vitamin A on Ventricular myocardium gene expression [right ventricle]
LRAT knockout mice on vitamin A sufficient or deficient diets were compared to age-matched wild type mice on a vitamin A sufficient diet RNA was isolated from right ventricle of the heart and one array was run for each sample.
ORGANISM(S): Mus musculus 
2016-07-25 | E-GEOD-74905 | biostudies-arrayexpress
TranscriptomicsEffects of vitamin A on ventricular myocardium gene expression [left ventricle]
LRAT knockout mice on vitamin A sufficient or deficient diets were compared to age and gender matched wildtype mice on a vitamin A sufficient diet RNA was isolated from the left ventricle of the heart and one array was run for each sample.
ORGANISM(S): Mus musculus 
2016-07-25 | E-GEOD-74904 | biostudies-arrayexpress
TranscriptomicsBovine Peyer's Patch Infected with Mycobacterium avium ssp. paratuberculosis and Mycobacterium avium ssp. avium
Mycobacterium avium subspecies paratuberculosis (MAP) infection is established following the ingestion of bacteria, their penetration of the intestinal mucosa and subsequent events of the host-parasite interaction. These bacteria invade M cells, macrophages and are capable of resisting host defenses...
ORGANISM(S): Bos taurus 
2012-10-03 | E-GEOD-13888 | biostudies-arrayexpress
TranscriptomicsRole of SPI-1 Secreted Effectors, SipA, SopABDE2, in Acute Bovine Response to Salmonella enterica Serovar Typhimurium
Salmonella enterica Serovar Typhimurium (S. Typhimurium) causes enterocolitis in humans and calves characterized by diarrhea and polymorphonuclear cell (PMN) influx to the intestinal mucosa. The Salmonella Type III Secretion System encoded at Pathogenicity Island I (SPI-1) translocates the Salmonel...
ORGANISM(S): Bos taurus 
2012-01-10 | E-GEOD-13847 | biostudies-arrayexpress
TranscriptomicsExpt 2: The contribution of vjbR and N-dodecanoyl homoserine lactone on gene regulation in Brucella melitensis
Quorum sensing (QS) is a communication system in bacteria that regulates gene expression in response to a small diffusible signal indicative of the bacterial population present. QS has been shown to regulate virulence genes, biofilm formation, cell division and secretion systems in a diverse set of...
ORGANISM(S): Brucella melitensis 16M 
2010-04-23 | E-GEOD-13633 | biostudies-arrayexpress
TranscriptomicsIdentification of MucR regulatory targets
The transcriptional regulator MucR was identified as highly attenuated in a mutagenesis screen conducted by this laboratory. MucR has been described as a key regulator of exopolysaccharide synthesis in closely related Rhizobials soil symbionts. The goal of this study was to apply custom Brucella m...
ORGANISM(S): Brucella melitensis 16M 
2010-04-23 | E-GEOD-13647 | biostudies-arrayexpress
TranscriptomicsExpt 1: The contribution of vjbR and N-dodecanoyl homoserine lactone on gene regulation in Brucella melitensis
Quorum sensing (QS) is a communication system in bacteria that regulates gene expression in response to a small diffusible signal indicative of the bacterial population present. QS has been shown to regulate virulence genes, biofilm formation, cell division and secretion systems in a diverse set of...
ORGANISM(S): Brucella melitensis 16M 
2010-04-23 | E-GEOD-13527 | biostudies-arrayexpress
Sort   by:  
 Page size