Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-Seq to identify NMUR-1-regulated genes in C. elegans defense against pathogen infection

ABSTRACT: To gain molecular insights on how NMUR-1 regulates C. elegans defense against pathogen infection, we used RNA-Seq to profile gene expression in nmur-1(ok1387) animals relative to wild-type animals with or without E. faecalis or S. enterica infection. We found that NMUR-1 modulates C. elegans transcription activity by regulating the expression of transcription factors, which, in turn, controls the expression of distinct immune genes in response to different pathogens.

ORGANISM(S): Caenorhabditis elegans

PROVIDER: GSE154324 | GEO | 2022/02/28

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

RNA sequencing to identify NPR-8-regulated genes in C. elegans defense against pathogen infection

Project description:To gain molecular insights on how NPR-8 regulates C. elegans defense against pathogen infection, we used RNA sequencing to profile gene expression in npr-8(ok1439) animals relative to wild-type animals with or without P. aeruginosa infection. We found that NPR-8 suppresses the expression of genes related to cuticle structure activity including collagen genes, and lack of NPR-8-mediated suppression in npr-8(ok1439) animals contributes to their improved survival against P. aeruginosa infection.

2019-10-15 | GSE122544 | GEO

RNA sequencing to identify UNC-49-regulated genes in C. elegans defense against pathogen infection

Project description:To gain molecular insights on how UNC-49 regulates C. elegans innate immunity, we used RNA sequencing to profile gene expression in unc-49(e407) animals relative to wild-type animals with or without P. aeruginosa(PA14) infection. We found that UNC-49 suppresses the expression of insulin pathway genes, and lack of UNC-49-mediated suppression in unc-49(e407) animals contributes to their improved survival against P. aeruginosa infection.

2023-10-23 | GSE146406 | GEO

RNA sequencing to identify immunity-regulated genes in C. elegans defense against pathogen infection

Project description:To understand the molecular mechanism of C. elegans innate immunity, we used RNA sequencing to profile gene expression in wild-type animals with or without P. aeruginosa (PA14) infection. We found that a bZIP transcription factor ZIP-11 is dramatically induced in wild-type worm upon PA14 infection. And ZIP-11 promotes innate immunity through activating PMK-1/p38 pathway and interacting with a CCAAT/enhancer-binding protein CEBP-2.

2022-12-15 | GSE155868 | GEO

RNA sequencing to identify UNC-25-regulated genes in C. elegans defense against pathogen P. aeruginosa infection

Project description:Purpose: To gain molecular insights on how UNC-25 regulates C. elegans innate immunity, we used RNA sequencing to profile gene expression in unc-25(e156) animals relative to wild-type animals with or without P. aeruginosa (PA14) infection. Methods: Synchronized L1 worms were placed onto NGM plates seeded with E. coli OP50 and grown at 20 °C until the L4 stage. Worms were washed off the plates, collected with M9 solution and subsequently transferred to modified NGM plates containing E. coli OP50 or P. aeruginosa PA14 for 24 h at 25 °C. Then, the animals were washed off the plates with M9 solution and frozen in TRIzol (Transgen, ER501-01, China) with liquid nitrogen. Total RNA was isolated using a TransZol Up Plus RNA kit (Transgen, ER501-01, China). Results: RNA seq analyses shows enriched and signficant changed immune genes, neuropeptides, transcription factors and pathways that are dependent of GABA signaling. Conclusion: Our studies uncover that GABA signaling enhance the resistence to pathogen induced killing.

2023-06-26 | GSE195835 | GEO

C. elegans gene expression in response to Salmonella enterica infection and recovery by Tetracycline treatment

2014-07-26 | GSE54212 | GEO

C. elegans gene expression in response to Salmonella enterica infection and recovery by Tetracycline treatment

Project description:(Part 1) Gene expression profiles of C. elegans in response to a 120 hour S. enterica infection. Synchronized larval stage 1 (L1) animals were exposed to S. enterica SL1344 for 36, 72, 96, or 120 hours. As an uninfected control, synchronized L1 animals were exposed to E. coli OP50 for 36 hours. (Part 2) Gene expression profiles of C. elegans in response to Tetracycline-mediated recovery from 72 hour and 96 hour S. enterica infections. Synchronized L1 animals were exposed to S. enterica SL1344 for 72 hours and then shifted to E. coli HT115 plus Tetracycline plates for 24 hours to resolve the infection. Synchronized L1 animals were exposed to S. enterica SL1344 for 96 hours and then shifted to E. coli HT115 plus Tetracycline plates for 24 hours to resolve the infection. Samples include 36 hours on OP50 (36hOP), 36 hours on SL1344 (36hSL), 72 hours on SL1344 (72hSL), 96 hours on SL1344 (96hSL), 120 hours on SL1344 (120hSL), 72 hours on SL1344 plus 24 hours on HT115-Tet (96hHT), 96 hours on SL1344 plus 24 hours on HT115-Tet (120hHT). Duplicate biological samples were included for each timepoint. 14 total samples. Agilent C. elegans expression microarray (GPL14144).

2014-07-26 | E-GEOD-54212 | biostudies-arrayexpress