Project description:Microbiome target gene model is a Named Entity Recognition (NER) model that identifies and annotates microbiome target genes, phylogenetic marker genes or hypervariable regions in texts. This is the final model version used to annotate metagenomics publications in Europe PMC and enrich metagenomics studies in MGnify with target genes metadata from literature. For more information, please refer to the following blogs: http://blog.europepmc.org/2020/11/europe-pmc-publications-metagenomics-annotations.html https://www.ebi.ac.uk/about/news/service-news/enriched-metadata-fields-mgnify-based-text-mining-associated-publications
Project description:Pancreatic adenocarcinoma (PDAC) is one of the most lethal human malignancies and a major health problem. Patient-derived xenografts (PDX) are appearing as a prime approach for preclinical studies despite being insufficiently characterized as a model of the human disease and its diversity. We generated subcutaneous PDX from PDAC samples obtained either surgically or using diagnostic biopsies (endoscopic ultrasound guided fine needle aspirate). The extensive multiomics characterization of the xenografts demonstrated that PDX is a suitable model for preclinical studies, representing the diversity of the primary cancers. this dataset, describe the RNA sequencing data used in the multiomics study.
Project description:Disturbance of heterologous cell communication is associated with a structural reorganization of the vascular niche, a process called capillarization, which is already initiated in early stages of liver tumor development. In this study, the molecular characterization of endothelial cell (EC) subpopulations from healthy livers and yes-associated protein (Yap)-induced liver tumors revealed a dynamic crosstalk between liver sinusoidal endothelial cells (LSECs) and capillary endothelial cells (CECs). Initial paracrine stimuli from parenchymal cells include the Yap/Tead4 target gene osteopontin (Opn), which promotes CECs expansion through the induction of c-Met and sensitization towards LSEC-derived hepatocyte growth factor (Hgf). In addition, Yap/Tead4-induced C-C motif chemokine ligand 2 (Ccl2) recruits bone-marrow-derived macrophages (BMDMs) with an unpolarized phenotype (M0) to the perivascular space of expanding CECs.
Project description:Disturbance of heterologous cell communication is associated with a structural reorganization of the vascular niche, a process called capillarization, which is already initiated in early stages of liver tumor development. In this study, the molecular characterization of endothelial cell (EC) subpopulations from healthy livers and yes-associated protein (Yap)-induced liver tumors revealed a dynamic crosstalk between liver sinusoidal endothelial cells (LSECs) and capillary endothelial cells (CECs). Initial paracrine stimuli from parenchymal cells include the Yap/Tead4 target gene osteopontin (Opn), which promotes CECs expansion through the induction of c-Met and sensitization towards LSEC-derived hepatocyte growth factor (Hgf). In addition, Yap/Tead4-induced C-C motif chemokine ligand 2 (Ccl2) recruits bone-marrow-derived macrophages (BMDMs) with an unpolarized phenotype (M0) to the perivascular space of expanding CECs.
Project description:Disturbance of heterologous cell communication is associated with a structural reorganization of the vascular niche, a process called capillarization, which is already initiated in early stages of liver tumor development. In this study, the molecular characterization of endothelial cell (EC) subpopulations from healthy livers and yes-associated protein (Yap)-induced liver tumors revealed a dynamic crosstalk between liver sinusoidal endothelial cells (LSECs) and capillary endothelial cells (CECs). Initial paracrine stimuli from parenchymal cells include the Yap/Tead4 target gene osteopontin (Opn), which promotes CECs expansion through the induction of c-Met and sensitization towards LSEC-derived hepatocyte growth factor (Hgf). In addition, Yap/Tead4-induced C-C motif chemokine ligand 2 (Ccl2) recruits bone-marrow-derived macrophages (BMDMs) with an unpolarized phenotype (M0) to the perivascular space of expanding CECs.