Endocan and the respiratory system: a review

Abstract

Maria Kechagia,1,2 Ioannis Papassotiriou,2 Konstantinos I Gourgoulianis1 1Respiratory Medicine Department, University of Thessaly Medical School, Larissa, 2Department of Clinical Biochemistry, Aghia Sophia Children’s Hospital, Athens, Greece Abstract: 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. As such, it is increasingly being researched and evaluated in a wide spectrum of healthy and disease pathophysiological processes. Here, we review the present scientific knowledge on endocan, with emphasis on the evidence that underlines its possible clinical value as a prognostic marker in several malignant, inflammatory and obstructive disorders of the respiratory system. Keywords: endocan, endothelial dysfunction, inflammation, respiratory disorders

Keywords

• Endocan. Endothelial dysfunction. Inflammation. Respiratory disorders