Minna Kaikkonen News Today

A new study from the University of Eastern Finland identified 12 different cell types involved in the pathogenesis of coronary artery disease, CAD. The researchers also showed that the genetic risk factors for CAD take their effect especially via smooth vascular muscle cells, which change their phenotype as the disease progresses.

A new study from the University of Eastern Finland identified 12 different cell types involved in the pathogenesis of coronary artery disease, CAD.

 E-Mail IMAGE: The researchers analysed the contribution of the five main cell types involved in coronary artery disease. view more  Credit: UEF/Raija Törrönen Using single cell technology, a new study sheds light on the significance of genetic risk factors for, and the diversity of cells involved in, the development of coronary artery disease. The researchers analysed human atherosclerotic lesions to map the chromatin accessibility of more than 7,000 cells. The chromatin accessibil...

Researchers at the University of Eastern Finland have uncovered potential mechanisms by which microRNAs (miRNA) drive atherogenesis in a cell-type-specific manner.

Researchers at the University of Eastern Finland have uncovered potential mechanisms by which microRNAs (miRNA) drive atherogenesis in a cell-type-specific manner. Published in the Arteriosclerosis, Thrombosis, and Vascular Biology journal, the study provides novel insight into the miRNA profiles of the main cell types involved in atherosclerosis.

 E-Mail Credit: UEF/ Raija Törrönen Researchers at the University of Eastern Finland have discovered previously unknown non-coding RNAs (ncRNAs) involved in regulating the gene expression of vascular endothelial growth factors (VEGF), the master regulators of angiogenesis. The study, conducted by the research groups of Associate Professor Minna Kaikkonen-Määttä and Academy Professor Seppo Ylä-Herttuala, provides a better understanding of the complex interplay of ncRNAs with gene regulati...

According to a new study published in The American Journal of Human Genetics, more than one third of genetic variants that increase the risk of coronary artery disease regulate the expression of genes in the liver. These variants have an impact on the expression of genes regulating cholesterol metabolism, among other things. The findings provide valuable new insight into the genetics of coronary artery disease. The study was conducted in collaboration between the University of Eastern Finland,...