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Profiling chromatin accessibility of neutrophil subsets in a mouse model of pancreatic cancer [ATAC-Seq]

ABSTRACT: Profiling chromatin accessibility of neutrophil subsets in a mouse model of pancreatic cancer [ATAC-Seq]

PROVIDER: PRJNA1023509 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR26265000_1.fastq.gz	Fastqsanger.gz
	SRR26265000_2.fastq.gz	Fastqsanger.gz
	SRR26265001_1.fastq.gz	Fastqsanger.gz
	SRR26265001_2.fastq.gz	Fastqsanger.gz
	SRR26265002_1.fastq.gz	Fastqsanger.gz

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Profiling chromatin accessibility of neutrophil subsets in a mouse model of pancreatic cancer [ATAC-Seq]

Project description:Neutrophils are increasingly recognized as key players in the tumour immune response, and are associated with poor clinical outcomes. Despite recent advances characterizing the diversity of neutrophil states in cancer, common trajectories and mechanisms governing the ontogeny and relationship between these neutrophil states remain undefined.Using Assay for Transposase Accessible Chromatin (ATAC) sequencing, we show that immature and mature neutrophils infiltrating the tumor share a similar chromatin accessibility profile that was not observed in non-tumor populations (in both tumor-bearing and wild type mice). Our results thus indicate that tumor-infiltrating neutrophils can be reprogrammed by the tumor microenvironment regardless of their stage of maturity by converging chromatin trajectories towards a distinct T3 state.

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