Role of survivin as prognostic and clinicopathological marker in gastric cancer: a meta-analysis.

Survivin has been implicated as a potential prognostic marker in a wide range of malignant tumours. However, the prognostic impact of survivin in gastric cancer remains to be controversial and published data are sometimes heterogeneous. Thus, aim of this study was to review the literature by performing an electronical database search via PubMed and EMBASE to identify eligible studies that assessed the impact of survivin as prognostic marker and its association with clinicopathological variables.

Expression of galectin-3 in pancreatic ductal adenocarcinoma.

Galectin-3 influences neoangiogenesis, tumor cell adhesion, and tumor-immune-escape mechanisms. Hence, the expression of galectin-3 in pancreatic ductal adenocarcinoma (PDAC) was evaluated. Galectin-3 expression in PDAC cell lines was proven by the presence of intracellular protein and by release into the supernatant.

Galectin-3 inhibits the chemotaxis of human polymorphonuclear neutrophils in vitro.

In the recent years, the participation of the animal lectin galectin (gal)-3 in inflammation and in host defence mechanisms was extensively studied. In vivo studies implied - among others - a role of gal-3 in the recruitment of polymorphonuclear neutrophils (PMN) to sites of bacterial infection. In that context, we asked the question whether gal-3 was chemotactic for PMN.