Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effect of caspase-3 and -7 knockout on doxorubicin treated B16 melanoma cells

ABSTRACT: To measure the immunosuppressive effect of caspase-3 and -7 in apoptosis, we generated B16 sgCTRL and sgCasp3/7 cells and treated them with doxorubicin

ORGANISM(S): Mus musculus

PROVIDER: GSE210377 | GEO | 2022/08/05

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Effect of caspase-3 and -7 knockout on doxorubicin treated B16 melanoma cells

Project description:Effect of caspase-3 and -7 knockout on doxorubicin treated B16 melanoma cells

| PRJNA865449 | ENA

Melan-a melanocytes and B16 melanoma cells

Project description:This SuperSeries is composed of the following subset Series: GSE11580: Time course RA-treatment of B16 mouse melanoma cells GSE11584: Melan-a mouse melanocytes vs. B16 mouse melanoma cells Keywords: SuperSeries Refer to individual Series

2008-07-31 | E-GEOD-11588 | biostudies-arrayexpress

Caspase-1 from Human Myeloid Derived Suppressor Cells Can Promote T-cell independent Tumor Proliferation

Project description:Immunosuppressive myeloid-derived suppressive cells (MDSCs) are characterized by their phenotypic and functional heterogeneity. To better define their T cell-independent functions within the tumor, sorted monocytic CD14+CD11b+HLA-DRlow/- MDSCs (mMDSCs) from squamous cell carcinoma patients showed upregulated caspase-1 activity, that was associated with increased IL1b and IL18 expression. In vitro studies demonstrated that mMDSCs promoted caspase-1-dependent proliferation of multiple squamous carcinoma cell lines in both human and murine systems. In vivo, growth rates of B16, MOC1, and Panc02 were significantly blunted in chimeric mice adoptively transferred with caspase-1 null bone marrow cells under T cell-depleted conditions. Adoptive transfer of wildtype Gr-1+CD11b+ MDSCs from tumor-bearing mice reversed this antitumor response, whereas caspase-1 inhibiting thalidomide-treated MDSCs phenocopied the antitumor response found in caspase-1 null mice. We further hypothesized that MDSC caspase-1 activity could promote tumor intrinsic MyD88-dependent carcinogenesis. In mice with wildtype caspase-1, MyD88-silenced tumors displayed reduced growth rate, but in chimeric mice with caspase-1 null bone marrow cells, MyD88-silenced tumors did not display differential tumor growth rate. When we queried the TCGA database, we found that caspase-1 expression is correlated with overall survival in squamous cell carcinoma patients. Taken together, our findings demonstrated that caspase-1 in MDSCs is a direct T cell-independent mediator of tumor proliferation.

2021-03-02 | GSE112481 | GEO

Treg cell gene expression signature in B16 melanoma

Project description:Gene expression signature of Treg cells in B16 melanoma was measured and compared to B16-infiltrating CD4+ Tconv cells and CD8+ T cells as well as splenic Treg cells, CD4+ Tconv cells and CD8+ T cells.

2016-10-31 | GSE87335 | GEO

Gene Expression patterns in mouse B16-OVA melanoma tumors

Project description:This laboratory focuses on selectin mediated recruitment during adoptive immunotherapy for metastatic cancer. This study seeks to determine changes in the expression levels of Fucosyltransferases, Selectins, and cytokines in normal and inflamed mouse skin, melanoma tumor tissue of different sizes, and tumor cells grown in culture. Since the ability to treat the tumor effectively is directly related to the size of the tumor, differences in glyco-expression patterns may be of interest. In this study, five groups were hybridized and analyzed using the GLYCOv2 array. Each group was analyzed in triplicate. The groups were: Normal mouse skin, normal mouse skin inflamed by treatment with Oxazolone, B16-OVA melanoma tissue from 6 day tumors, B16-OVA melanoma tissue from 11 day tumors, and B16-OVA grown in cell culture.

2011-02-17 | E-GEOD-27355 | biostudies-arrayexpress

Expression profile from doxorubicine treated B16 melanoma cells

Project description:Tumor resistance to anti-cancer drugs is a major huddle in chemotherapy. To identify cancer genes that contribute to chemoresistance, B16 mouse melanoma cells were used as a model. We used microarrays to decipher the specific gene regulation in doxorubicine treated B16 mouse melanoma cells. Keywords: Time course

2008-07-18 | GSE12142 | GEO

Comprehensive analysis of pathological changes in tumor of B16 with CCND1 overexpression

Project description:Aims: CCND1 amplification was an unfavorable prognostic factor for patients with melanoma. This study aimed to investigate the molecular changes in tumor of B16 with CCND1 overexpression. Methods: High-throughput sequencing was used to identify genes that were differentially expressed in tumor between B16 controls and B16 with CCND1 overexpression. Tumors of B16 Ctrl (n=3) and B16 with CCND1 overexpression (n=3) were enrolled in this study. Results: mRNA expression of genes associated with immunity, such as CD8, Gzm, B2m, and Tap1 were decreased in tumors with CCND1 overexpression. Conclusion: CCND1 overexpression is associated with an immunosuppressive microenvironment.

2022-07-20 | GSE180327 | GEO

RNA sequencing analysis of B16-F1, B16-F1R2 and B16-F1R2L

Project description:We wanted to correlate the protein cargo of secreted exosomes with gene expression pattern in B16-F1 and B16-F1R2. For that purpose, we performed RNA sequencing analysis of B16-F1, B16-F1R2 and B16-F1R2L (Fig.1E). We identified >3000 genes significantly up-regulated and >1000 significantly down-regulated in B16-F1R2 model compared to B16-F1, using a false discovery rate (FDR) of 0.05.

2021-07-28 | GSE150221 | GEO

In vivo CRISPR screen targeting TSGs in B16 melanoma cells

Project description:B16 melanoma cells were screened with a CRISPR library against TSGs in vitro and as tumors in Rag1-null and immunocompetent WT C57BL/6 mice

2021-10-01 | E-MTAB-10728 | biostudies-arrayexpress

Melan-a mouse melanocytes vs. B16 mouse melanoma cells

Project description:Gene expression profile of melan-a mouse melanocytes vs. B16 mouse melanoma cells. Keywords: Cell type comparison

2008-07-31 | GSE11584 | GEO