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ABSTRACT: Integrative epigenomic-transcriptomic analyses of hypoxia-induced epithelial–mesenchymal transition reveal a 30-gene panel associated with metastasis in non-small cell lung cancer

PROVIDER: PRJNA484587 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR7646080_1.fastq.gz	Fastqsanger.gz
	SRR7646080_2.fastq.gz	Fastqsanger.gz
	SRR7646090_1.fastq.gz	Fastqsanger.gz
	SRR7646090_2.fastq.gz	Fastqsanger.gz
	SRR7646081_1.fastq.gz	Fastqsanger.gz

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Project description:Integrative epigenomic-transcriptomic analyses of hypoxia-induced epithelial–mesenchymal transition reveal a 30-gene panel associated with metastasis in non-small cell lung cancer

| PRJNA484587 | ENA

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Project description:Epithelial to Mesenchymal Transition (EMT) has been associated with cancer cell heterogeneity, plasticity and metastasis. It has been the subject of several modeling effort. This logical model of the EMT cellular network aims to assess microenvironmental signals controlling cancer-associated phenotypes amid the EMT continuum. Its outcomes relate to the qualitative degrees of cell adhesions by adherent junctions and focal adhesions, two features affected during EMT. Model attractors recover epithelial, mesenchymal and hybrid phenotypes, and simulations show that hybrid phenotypes may arise through independent molecular paths, involving stringent extrinsic signals. Of particular interest, model predictions and their experimental validations indicated that: 1) ECM stiffening is a prerequisite for cells overactivating FAK-SRC to upregulate SNAIL1 and acquire a mesenchymal phenotype, and 2) FAK-SRC inhibition of cell-cell contacts through the Receptor Protein Tyrosine Phosphates kappa leads to the acquisition of a full mesenchymal rather than a hybrid phenotype.

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