Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Characterization of lung tissue-resident helper T cells

ABSTRACT: To identify the characters of tissue resident CD4 T cells following influenza virus infection, we sorted lung CD45iv-CD4+CD44hi T cells from influenza PR8 infected mice (28 d.p.i.). Then the cells were performed single cell RNA sequencing. At the result, we found clera 5 differnt clusters and each cluster represent different helper T cell types including TH1, TH17 and Treg. One cluster exhibited both tissue residency and TFH cell features. So, we identify the characters of this hybrid lung CD4 T cells.

ORGANISM(S): Mus musculus

PROVIDER: GSE153422 | GEO | 2020/11/27

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Longitudinal transcriptional profiling of CD8 cells in response to infection and vaccination across tissues

Project description:To determine whether persistent antigen in AdNP immunized mice has any potential cell-intrinsic effects on the genetic program of lung TRM that result in their enhanced longevity, we compared the transcriptional profiles of influenza NP-specific lung TRM (CD8+ i.v. antibody- NP+ CD69+ CD103+), lung TRM that were CD69 single positive (CD8+ i.v. antibody- NP+ CD69+ CD103-) and splenic TEM (CD8+ CD62L- NP+) from mice either infected with x31 influenza or immunized with AdNP at 1-month (35 days post-infection (d.p.i.), x31 and AdNP) and 1-year (365 d.p.i., AdNP only) time points.

2022-08-17 | GSE198980 | GEO

Transcriptional profiling for lung tissue-resident helper T cell and spleen follicular T cells

Project description:We reported hybrid CD4+ T cell population following influenza viru infection. The hybrid CD4+ T cells exhibit both tissue residency and follicular helper T cell features. To further charaterization, we sorted lung tissue-resident helper T (TRH or TTH) cells (CD45iv-CD4+CD44+GITR-PD1hiFR4hi), non-TRH (CD45iv-CD4+CD44+GITR-PD1lowFR4low), spleen follicalar helper T (TFH) cells (CD4+CD44+GITR-PD1hiCXCR5hi) and non-TFH cells (CD4+CD44+GITR-PD1lowCXCR5low). Then the cells were applied for RNA sequencing. At the resut, we showed tissue-residency related genes are highly enriched in lung TRH but not spleen TFH cells. And The lung TRH cells express higher levels of TFH-related genes than lung-non TRH cells. Therefore, we suggest TRH cells play a role as tissue-resident helper T cells.

2020-11-27 | GSE153226 | GEO

Regulation of the alveolar regenerative niche by amphiregulin-producing Treg cells (10X)

Project description:This study investigates the role of regulatory T cell–derived Areg on lung regeneration following influenza infection. We use single-cell RNA sequencing to capture the heterogeneity of lung mesenchymal populations during influenza infection. Here, we probe the gene expression changes within stromal cells from wildtype mice and in mice that conditionally lack Areg from T cell sources (CD4-cre Areg-flox) at day 8 post infection with PR8/H1N1. n = 1 per genotype.

2022-12-14 | GSE169123 | GEO

Expression data from WT and IL-2 secondary CD4 T cell effectors responding towards infuenza A virus infection

Project description:How IL-2 produced by secondary CD4 T cell effectors, derived from resting memory cells, impacts memory CD4 T cell function and survival to memory following antigen re-encounter is unknown. We used microarrays to detail the global programme of gene expression underlying differences between WT and IL-2 deficient secondary CD4 T cell effectors purified from the lung on day 7 following A/PR8/34-OVAII influenza infection.

2015-05-14 | GSE60186 | GEO

Expression data from primary and secondary CD4 T cell effectors responding towards influenza A virus infection

2012-08-27 | GSE40230 | GEO

Expression data from primary and secondary CD4 T cell effectors responding towards influenza A virus infection

Project description:How secondary CD4 T cell effectors, derived from resting memory cells, differ from primary cells, derived from naïve precursors, and how such differences impact recall responses to pathogens is unknown. We used microarrays to detail the global programme of gene expression underlying differences between primary and secondary CD4 T cell effectors purified from the spleen, dLN, and lung on day 7 following A/PR8/34 influenza infection. Congenic naïve or in vivo influenza primed memory HNT TCR trangenic CD4 T cells were sort purifed from the spleens, dLNs, and lungs of infected mice on day 7 post infection for RNA extraction and hybridization on Affymetrix microarrays. We sought to obtain only CD4 T cell populations that had entered into the immune response by also sorting and collecting only those cells that had divided at least 5 times by CFSE analysis.

2012-08-27 | E-GEOD-40230 | biostudies-arrayexpress

Differential microRNA expression profiles of mouse lungs infected with 2009 pandemic H1N1 influenza virus and seasonal H1N1 virus

Project description:To further understand the molecular pathogenesis of the 2009 pandemic H1N1 influenza virus infection, we profiled cellular miRNAs of lung tissue from BALB/c mice infected with influenza virus BJ501 and a mouse-adapted influenza virus A/Puerto Rico/8/34 (H1N1)(PR8) as a comparison. Five groups of mice were selected, and three of each group were used to profile the miRNA, two were in case for unqualified RNA extraction. Whole lungs from mice infected by BJ501 or PR8 were harvested on 2,5 days post infection (dpi), and compared with lung samples from 5 uninfected mice.

2013-04-17 | E-GEOD-46087 | biostudies-arrayexpress

Time series of flu-infected lungs of DBA/2J and C57BL/6J mice

Project description:DBA/2J (D2) and C57BL/6J mice (B6) were infected intra-nasally with 2x10^3 FFU of influenza A H1N1 (PR8) virus. Lungs were collected from mock-infected controls or at day 1,2,3,4 post infection. Expression data were obtained from three independent experiments. We infected a highly susceptible mouse strain (D2) and a resistant strain (B6) with PR8 and performed a genome-wide expression analysis. We found genes expressed in lung epithelium that were specifically down-regulated in D2 mice, whereas a cluster of genes on chromosome 3 was only down-regulated in B6. In both mouse strains, chemokines, cytokines and interferon-response genes were up-regulated, indicating that the main innate immune defense pathways were activated. However, many immune response genes were up-regulated in D2 much stronger than in B6, and several immune response genes were exclusively regulated in D2. Thus, susceptible D2 mice showed a hyper-inflammatory response. This response is similar to infections with highly pathogenic influenza virus and may serve as a paradigm for a hyper-inflammatory host response to influenza A virus.

2011-12-01 | E-MTAB-835 | biostudies-arrayexpress

Host response in the lung to influenza infection with PR8, VN or X31 strains at 12, 16 and 24 hours

Project description:Array analysis of total lung RNA obtained from mice 12,16,24 h post infection with influenza. Strains used were Mock, PR8, X31, VN62 (1x10^5pfu)

2013-03-31 | GSE42285 | GEO

Differential microRNA expression profiles of mouse lungs infected with 2009 pandemic H1N1 influenza virus and seasonal H1N1 virus

2013-04-17 | GSE46087 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data