Tumor Angiogenesis: Pericytes and Maturation Are Not to Be Ignored

Tumor Angiogenesis: Pericytes and Maturation Are Not to Be Ignored

Angiogenesis, an essential component of tumor growth and survival, is regulated by complex interactions between several cell types and soluble mediators. Heterogeneous tumor vasculature originates from the collective effect of the nature of carcinoma and the complexity of the angiogenic network. Although the application of angiogenesis inhibitors in some types of cancers has shown clinical bene...

MRS Shimming: An Important Point Which Should not be Ignored

Introduction: Proton magnetic resonance spectroscopy (MRS) is a well-known device for analyzing the biological fluids metabolically. Obtaining accurate and reliable information via MRS needs a homogeneous magnetic field in order to provide well-defined peaks and uniform water suppression. There are lots of reasons which can disturb the magnetic field homogeneity which can be corrected by a proc...

Tumor Angiogenesis: A New Source of Pericytes

Glioblastoma stem cells have been reported to directly contribute to the tumor vasculature by endothelial cell differentiation. Interestingly, a recent study demonstrates that glioblastoma stem cells preferentially differentiate into vascular pericytes to support vasculature function and tumor growth.

Nutrition and Cardiology: An Interface not to be Ignored

DOI: 10.5935/abc.20140121 Food and nutrition constitute a field of knowledge with inherent characteristics. In the first half of the twentieth century, the major objectives of the nutritional sciences consisted in discovering essential nutrients, characterizing their physiological and biochemical roles, and describing the consequences of their defficiencies1. Very frequently, the fundamental mo...

Accessory Cells in Tumor Angiogenesis — Tumor-Associated Pericytes