Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042373 (vascular disease)
 17,070 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Little is known about the senescent phenotype of human vascular smooth muscle cells (VSMCs) and the potential involvement of senescent VSMCs in age-related vascular disease, such as atherosclerosis. As such, VSMCs were grown and characterised in vitro to generate senescent VSMCs needed for microarray analysis (Affymetrix). Comparative analysis of the transcriptome profiles of early (14 CPD) and late (39-42 CPD) passage VSMCs found a total of 327 probesets called as differentially expressed: 149 are up-regulated in senescence and 178 repressed (p-value<0.5%, minimum effect size of at least 2-fold differential regulation, explore data at http://www.madras.cf.ac.uk/vsmc). Data mining shows a differential regulation of genes at senescence associated with the development of atherosclerosis and vascular calcification. These included genes with roles in inflammation (IL1beta, IL8, ICAM1, TNFAP3, ESM1 and CCL2), tissue remodelling (VEGF, VEGFbeta, ADM and MMP14) and vascular calcification (MGP, BMP2, SPP1, OPG and DCN). The microarray data for IL1beta, IL8 and MGP were validated by either, ELISA, Western blot analysis or RT-PCR. These data thus provide the first evidence for a role of VSMC senescence in the development of vascular calcification and provides further support for the involvement of senescent VSMCs in the progression of atherosclerosis.
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PMID:Microarray analysis of senescent vascular smooth muscle cells: A link to atherosclerosis and vascular calcification. 1963 29

Endothelial cell-specific molecule 1 (ESM-1; endocan) is expressed by endothelial cells, and it can be overexpressed in diabetic patients. However, little is known concerning diabetic patients with acute ST-segment elevation myocardial infarction (STEMI). Therefore, we assessed serum ESM-1 level in patients having type 2 diabetes mellitus (T2DM) STEMI; 72 patients with DM (38 with and 34 without vascular disease) and 33 individuals as a control group were included. There was a significant difference in serum ESM-1 level between the T2DM group and the control group (P = .03). There was also a significant difference in serum ESM-1 level between the T2DM with STEMI group and newly diagnosed T2DM group without vascular disease (P = .01). In patients with T2DM, serum ESM-1 levels correlated positively with high-sensitivity C-reactive protein levels and the neutrophil to lymphocyte ratio (r = .321, P = .006 and r = .320, P = .006). Our findings suggest that serum ESM-1 level may be a novel endothelial dysfunction biomarker and it may be related to vascular disease in T2DM.
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PMID:Analysis of Serum Endothelial Cell-Specific Molecule 1 (Endocan) Level in Type 2 Diabetes Mellitus With Acute ST-Segment Elevation Myocardial Infarction and its Correlation: A Pilot Study. 2692 90

The mortality rate for (cardio)-vascular disease is one of the highest in the world, so a healthy functional endothelium is of outmost importance against vascular disease. In this study, human induced pluripotent stem (iPS) cells were reprogrammed from 1 ml blood of healthy donors and subsequently differentiated into endothelial cells (iPS-ECs) with typical EC characteristics. This research combined iPS cell technologies and next-generation sequencing to acquire an insight into the transcriptional regulation of iPS-ECs. We identified endothelial cell-specific molecule 1 (ESM1) as one of the highest expressed genes during EC differentiation, playing a key role in EC enrichment and function by regulating connexin 40 (CX40) and eNOS. Importantly, ESM1 enhanced the iPS-ECs potential to improve angiogenesis and neovascularisation in in vivo models of angiogenesis and hind limb ischemia. These findings demonstrated for the first time that enriched functional ECs are derived through cell reprogramming and ESM1 signaling, opening the horizon for drug screening and cell-based therapies for vascular diseases. Therefore, this study showcases a new approach for enriching and enhancing the function of induced pluripotent stem (iPS) cell-derived ECs from a very small amount of blood through ESM1 signaling, which greatly enhances their functionality and increases their therapeutic potential. Stem Cells 2019;37:226-239.
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PMID:Enhanced Function of Induced Pluripotent Stem Cell-Derived Endothelial Cells Through ESM1 Signaling. 3037 56