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RNA-seq analysis of mouse NSCLC tissues in the PBS, Taraxasterol (Tara), DC tumor vaccine and Taraxasterol combined with DC tumor vaccine group

ABSTRACT: RNA-seq analysis of mouse NSCLC tissues in the PBS, Taraxasterol (Tara), DC tumor vaccine and Taraxasterol combined with DC tumor vaccine group

PROVIDER: PRJNA1029026 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR26411653_1.fastq.gz	Fastqsanger.gz
	SRR26411653_2.fastq.gz	Fastqsanger.gz
	SRR26411654_1.fastq.gz	Fastqsanger.gz
	SRR26411654_2.fastq.gz	Fastqsanger.gz
	SRR26411655_1.fastq.gz	Fastqsanger.gz

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RNA-seq analysis of mouse NSCLC tissues in the PBS, Taraxasterol (Tara), DC tumor vaccine and Taraxasterol combined with DC tumor vaccine group

Project description:Purpose:gene discrepancy analysis and signaling pathway of tumor tissues in the PBS, Taraxasterol, DC tumor vaccine and Taraxasterol combined with DC tumor vaccine group

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Project description:Antigen presentation by dendritic cells (DCs) is crucial in activating T-cells. DCs capture, process, and present antigens to T-cells, making them attractive vaccine vehicles. However, most DC cancer vaccines have had limited clinical efficacy, suggesting a need to increase their potency. We report that high omega-3 fatty acids in mice can significantly prolong lifespan and reduce tumor growth and body weight loss. This effect is mediated in part by more effective DC antigen presentation. DCs derived from Tg(CAG-fat-1)JxkJ (FAT-1) transgenic mice expressing high omega-3 lipid levels are better vaccine vehicles than wild-type (WT) DCs in treating cancers in WT mice and in stimulating CD8 T cell responses in vitro and in vivo. While no effect on costimulatory molecules was detected, we discovered a marked enhancement of T-cell dwell time on DCs. Differentiating DCs from bone marrow in the presence of omega-3 lipids can increase DC vaccine efficacy.

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