[Research advances on the molecular mechanisms of vascular permeability in sepsis].

Sepsis is one of the critical illnesses caused by burns, trauma, shock, infection, and so on. In patients with sepsis, vascular permeability is prone to develop through various pathophysiological mechanisms and thus could result in accumulation of tissue fluid, insufficient intravascular fluid, and finally cause septic shock and multiple organ dysfunction syndrome. Recent studies have shown that various factors and mediators involved in the regulation of vascular permeability in sepsis are expected to become targets for clinical treatment of sepsis. In this paper, we have reviewed the research advances on some molecules which are significantly associated with vascular permeability in sepsis, such as vascular endothelial growth factor, angiopoietin, sphingosine-1-phosphate, heparin-binding protein, and Slit2.