Sus scrofa
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA97971 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Expression data from non-infected and Salmonella Typhimurium infected mesenteric lymph nodes
| PRJNA97969 | ENA
Project description:To understand the host transcriptional response to S. enterica serovar Choleraesuis (S. Choleraesuis), the first generation Affymetrix porcine GeneChip® was used to identify differentially expressed genes in the mesenteric lymph nodes responding to infection at acute (8 hours (h), 24h, 48h post-inoculation (pi)) and chronic stages (21 days (d) pi); The objectives of this study were to identify and examine the stereotypical gene expression response within the host mesenteric lymph nodes to S. Choleraesuis infection, and to characterize the global host responses by revealing the specific features of the hostâs innate immunity. Experiment Overall Design: Fifteen piglets from Salmonella spp.-free sows were weaned at 10 days (d) of age, shipped to the National Animal Disease Center, Ames, IA and raised in isolation facilities. To confirm that all piglets were free of Salmonella spp. prior to challenge, bacteriological cultures were performed on rectal swabs twice. Seven week old pigs were randomly divided into 2 groups, 3 non-infected pigs and 12 infected pigs. Three non-infected control pigs were necropsied 3 days prior to experimental infection. On day 0, pigs in the infected groups were intranasally challenged with 1 billion CFU of Salmonella enterica serotype Choleraesuis x3246. Three infected pigs were necropsied at 8 hours post-inoculation (hpi), 24 hpi, 48 hpi and 21 day post-inoculation (dpi). Tissue samples from the mesenteric lymph nodes (MLN) were collected and immediately frozen in liquid nitrogen for RNA isolation.
2008-06-15 | E-GEOD-7314 | biostudies-arrayexpress
Project description:Regulatory role of microRNAs in mesenteric lymph nodes after Salmonella Typhimurium infection
| PRJNA392048 | ENA
Project description:To understand the host transcriptional response to S. enterica serovar Choleraesuis (S. Choleraesuis), the first generation Affymetrix porcine GeneChip® was used to identify differentially expressed genes in the mesenteric lymph nodes responding to infection at acute (8 hours (h), 24h, 48h post-inoculation (pi)) and chronic stages (21 days (d) pi) The objectives of this study were to identify and examine the stereotypical gene expression response within the host mesenteric lymph nodes to S. Choleraesuis infection, and to characterize the global host responses by revealing the specific features of the host’s innate immunity. Keywords: time course
2007-09-30 | GSE7314 | GEO
Project description:Expression data from mediastinal lymph nodes of piglets experimentally infected with porcine circovirus type 2 (PCV2)
| PRJNA114339 | ENA
Project description:Global transcriptional response of porcine intestinal epithelial cell lines to Salmonella enterica serovar Typhimurium and Choleraesuis: IPEC-J2 infected with S. choleraesuis
| PRJNA133107 | ENA
Project description:Global transcriptional response of porcine intestinal epithelial cell lines to Salmonella enterica serovar Typhimurium and Choleraesuis: IPI-2I infected with S. choleraesuis
| PRJNA133111 | ENA
Project description:Small molecules extracted from mouse mesenteric lymph nodes.
| MSV000080181 | GNPS
Project description:To gain a comprehensive view of the host response to pathogens within these tissues, we determined the transcriptional profiles of intestinal lymphatic tissue infected with Y. enterocolitica. Expression analysis using Affymetrix GeneChips revealed a complex host response in the Peyers patches (PP) and mesenteric lymph nodes (MLN) following oral infection with Y. enterocolitica. Peyer's patches and mesenteric lymph nodes were surgically removed from uninfected (control) and infected (experimental) mice at 12 hours, day 2, 4 and 7 post oral infection. Tissue samples from 10 mice per time-point were combined. Total RNA was extracted using the Trizol method prior to total cDNA syntesis, labeling and hybridization to Affymetrix MGU74Av2 GeneChips. Data was processed and analyzed using MAS 5.0 and custom analysis protocols. Samples from Peyer's patches and mesenteric lymph nodes are included in this series.
2007-11-24 | E-GEOD-4764 | biostudies-arrayexpress