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ScRNA-seq comparison of B16-GP33 tumor-infiltrating immune cells from IgG, anti-PD-1, anti-PSGL-1, or combination anti-PD-1 and anti-PSGL-1 treated mice

ABSTRACT: scRNA-seq comparison of B16-GP33 tumor-infiltrating immune cells from IgG, anti-PD-1, anti-PSGL-1, or combination anti-PD-1 and anti-PSGL-1 treated mice

PROVIDER: PRJNA803367 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR17883172_1.fastq.gz	Fastqsanger.gz
	SRR17883172_2.fastq.gz	Fastqsanger.gz
	SRR17883173_1.fastq.gz	Fastqsanger.gz
	SRR17883173_2.fastq.gz	Fastqsanger.gz
	SRR17883174_1.fastq.gz	Fastqsanger.gz

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scRNA-seq comparison of B16-GP33 tumor-infiltrating immune cells from IgG, anti-PD-1, anti-PSGL-1, or combination anti-PD-1 and anti-PSGL-1 treated mice

Project description:We use scRNA-seq to show the differences in tumor-infiltrating immune cells among IgG, anti-PD-1, anti-PSGL-1, and combination anti-PD-1 and anti-PSGL-1 treated mice. We show that anti-PSGL-1 treatment resulted in an increase in neutrophil and T cells, anti-PD-1 treatment resulted in an increase in macrophages, and the combination resulted in an increase in T cells and macrophages when compared to the tumors of IgG treated mice. Additionally, we show that Tregulatory cells are decreased in the tumors of anti-PSGL-1 and combination treated mice. Further, we find that anti-PSGL-1 treated CD8 T cells show upregulation of activation and survival genes, while combination treatment increased effector gene expression in CD8 T cells. Both anti-PSGL-1 treatment and combination treatment increase effector gene expression in CD4 T cells when compared to IgG. This scRNA-seq study shows the impact of IgG, anti-PD-1, anti-PSGL-1, and combination anti-PSGL-1 and anti-PD-1 antibody tteatment on tumor-infiltrating immune cells in B16-GP33 melnoma tumor bearing mice.

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