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RNA-seq on CAR-T cells and CAR-T cells exposed to Nalm6 stimulation followed by treatment with DMSO, BAPTA and BTP-2

ABSTRACT: RNA-seq on CAR-T cells and CAR-T cells exposed to Nalm6 stimulation followed by treatment with DMSO, BAPTA and BTP-2

PROVIDER: PRJNA741818 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR14925883_1.fastq.gz	Fastqsanger.gz
	SRR14925883_2.fastq.gz	Fastqsanger.gz
	SRR14925884_1.fastq.gz	Fastqsanger.gz
	SRR14925884_2.fastq.gz	Fastqsanger.gz
	SRR14925885_1.fastq.gz	Fastqsanger.gz

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RNA-seq on CAR-T cells and CAR-T cells exposed to Nalm6 stimulation followed by treatment with DMSO, BAPTA and BTP-2

Project description:Chimeric antigen receptor (CAR) T cells are known to be potent in recognizing and eliminating tumor elimination, and effector functions. They induce marked responses in patients with refractory leukemia and lymphoma, but dysfunction of T cells is an inevitable obstacle for persistent curative effect. Extending the persistence of these cells without compromising their potency is supposed to improve treatment outcomes. We demonstrated that the SOCE (Store-Operated Calcium Entry) inhibitor BTP-2, rather than calcium chelator BAPTA-AM, diminished exhaustion and terminal differentiation of CAR-T cells both in tonic signaling and tumor antigen exposure models. And BTP-2 pretreated CAR-T cells showed improved antitumor potency and prolonged survival in NSG mice. To further investigate the biological impact of calcium signaling at the molecular level, we performed RNA-seq on CAR-T cells and CAR-T cells exposed to Nalm6 stimulation followed by treatment with DMSO, BAPTA and BTP-2.The high-throughput RNA sequencing (RNA-Seq) revealed that treatment with BTP-2 downregulates glycolysis pathway.

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