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Targeting EMSY-Mediated Methionine Metabolism Is a Potential Therapeutic Strategy for Triple-Negative Breast Cancer

[Cell Reports Medicine] Researchers discovered that EMSY, inducing a BRCAness phenotype, was preferentially expressed in breast CSCs, promoted ALDH+ cells enrichment, and was positively correlated with poor relapse-free survival.

Oxidative Stress Accelerates Intestinal Tumorigenesis by Enhancing 8-Oxoguanine-Mediated Mutagenesis in MUTYH-Deficient Mice

[Genome Research] Investigators explored the causal relationship between oxidative stress, somatic mutations in pre-tumor-initiated normal tissues, and tumor incidence in the small intestines of MUTYH-proficient and MUTYH-deficient mice.

A Novel Aminopeptidase N/CD13 Inhibitor Selectively Targets an Endothelial Form of CD13 After Coupling to Proteins

[Cellular And Molecular Life Sciences] Scientists described a novel peptide ligand that recognizes CD13 with high affinity and selectivity. Biochemical studies showed that most CD13 molecules expressed on the surface of ECs are catalytically inactive.

Schizophrenia Endothelial Cells Exhibit Higher Permeability and Altered Angiogenesis Patterns in Patient-Derived Organoids

[Translational Psychiatry] To model the neuropathology of schizophrenia (SCZ) during early critical periods of brain development, we utilized patient-derived induced pluripotent stem cells to generate 3D cerebral organoids and define cell-specific signatures of disease. when compared to controls, differential gene expression analysis revealed significant enrichment in genes that function in vessel formation, vascular regulation, and inflammatory response in SCZ endothelial cells.

High-Density Lipoprotein Protects Vascular Endothelial Cells from Indoxyl Sulfate Insults Through Its Antioxidant Ability

[Cell Cycle] Researchers explored the effects of exogenous supplement of high-density lipoprotein on vascular endothelial cells in a uremia-mimic environment.

Induction of Fenestrae in Human Induced Pluripotent Stem Cell-Derived Endothelial Cells for Disease Modeling

[Tissue Engineering Part A] Investigators induced the formation of fenestrae in nonfenestrated hiPSCs-derived endothelial cells (hiPSC-ECs). VEGFA and phorbol myristate acetate were used as inducers of fenestrae in hiPSC-ECs.

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