Endocan: A novel circulating proteoglycan

Endocan in Cancers: A Lesson from a Circulating Dermatan Sulfate Proteoglycan

As most proteoglycans exert their biological activities in the pericellular region, circulating Endocan has appeared since its discovery as an atypical dermatan sulfate proteoglycan, with distinctive structural and functional properties. Endocan is naturally expressed by endothelial cells, highly regulated in presence of proinflammatory and proangiogenic molecules, binds to matrix proteins, gro...

Overexpression of endocan induces tumor formation.

Endocan is a proteoglycan specifically secreted by endothelial cells. Through its glycan domains, endocan binds to hepatocyte growth factor and increases its mitogenic activity. Here, we show that human embryonic kidney 293 cells, which have been genetically engineered to overexpress endocan, form tumors when injected s.c. in SCID mice. Both the glycan and a phenylalanine-rich region of endocan...

Highlight on mouse endocan.

Endocan and the respiratory system: a review

Endocan, formerly called endothelial cell-specific molecule 1, is an endothelial cell-associated proteoglycan that is preferentially expressed by renal and pulmonary endothelium. It is upregulated by proangiogenic molecules as well as by pro-inflammatory cytokines, and since it reflects endothelial activation and dysfunction, it is regarded as a novel tissue and blood-based relevant biomarker. ...

Serum Endocan as a Novel Prognostic Biomarker in Patients with Hepatocellular Carcinoma

Endocan is a vascular endothelium-derived factor regulated by angiogenic factors. The aim of this study was to determine whether serum endocan levels are prognostic for survival in patients with hepatocellular carcinoma (HCC). Serum endocan levels were measured in 64 HCC patients who were naïve to treatment, eight apparently healthy subjects, and 68 patients with liver cirrhosis; the latter two...