In previous studies, we documented that galectin-3 (M(r) approximately 30,000) is a pre-mRNA splicing factor. Recently, galectin-3 was identified as a component of a nuclear and cytoplasmic complex, the survival of motor neuron complex, through its interaction with Gemin4. To test the possibility that galectin-3 may shuttle between the nucleus and the cytoplasm, human fibroblasts (LG-1) were fu...

BACKGROUND Galectin-3 is a biomarker for prognostication and risk stratification of patients with heart failure (HF). It has been suggested that renal function strongly relates to galectin-3 levels. We aimed to describe galectin-3 renal handling in HF. METHODS AND RESULTS In Sprague-Dawley rats, we infused galectin-3 and studied distribution and renal clearance. Furthermore, galectin-3 was me...

PURPOSE Galectin-9, a member of the beta-galactoside-binding galectin family, induces aggregation of certain cell types. We assessed the contribution of galectin-9 to the aggregation of breast cancer cells as well as the relation between galectin-9 expression in tumor tissue and distant metastasis in patients with breast cancer. EXPERIMENTAL DESIGN Subclones of MCF-7 breast cancer cells with ...

PURPOSE Galectins are modulators of many processes critical for tumor progression and metastasis but their clinical significance is still unclear. The objective of this study was to analyze the clinical significance of Galectin-1 and Galectin-3 in the tissue and sera of patients with colorectal carcinoma (CRC). Examined were also their association with serum CEA, IL-17 and IL-23 in CRC patients...

Galectin-3 is a member of the galectin family, which consists of animal lectins that bind beta-galactosides. Recently, a role for galectin-3 in the pathophysiology of heart failure has been suggested. It was observed that galectin-3 is specifically upregulated in decompensated heart failure compared with compensated heart failure in animal models of heart failure. This has been associated with ...

Resistance to apoptosis is a critical feature of neoplastic cells. Galectin-1 is an endogenous carbohydrate-binding protein that induces death of leukemia and lymphoma cells, breast cancer cells, and the LNCaP prostate cancer cell line, but not other prostate cancer cell lines. To understand the mechanism of galectin-1 sensitivity of LNCaP cells compared with other prostate cancer cells, we cha...

Background The aim of this study is to investigate the role of Galectin-3 in human thyroid cancer migration. Methods The expression of Galectin-3 in surgical specimens was investigated using immunohistochemistry and western blot. A papillary thyroid cancer cell line (B-cpap) and an anaplastic thyroid cancer cell line (8305c) were transfected with short-hairpin RNA against Galectin-3 (Gal-3-sh...

BACKGROUND Galectin-3 (the Mac-2 antigen) is abundantly expressed in both macrophage like cells and certain non-macrophage cells. We have studied endocytosis of galectin-3 as one important step relevant for its function, and compared it between variants of a macrophage like cell line, and non-macrophage cells. METHODS Endocytosis of galectin-3 was observed by fluorescence microscopy and measu...

BACKGROUND Galectin-3 is a beta-galactoside-binding protein whose expression has been correlated with progression and metastasis in colon cancer. It is expressed at elevated levels in a variety of neoplastic cells. The current study was designed to investigate, by clinicopathological analysis, the relationship between prognosis and galectin-3 expression, in colorectal cancer. PATIENTS AND MET...

Galectin-1 and superoxide dismutase are two known molecules in the wound healing process that induce such healing by different mechanisms in the wound site. Larval therapy is one of the methods use by Lucilia sericata fly larvae, nowadays returned to the list of therapeutic methods despite chronic diabetic ulcers and antibiotic resistance of bacteria. In this study, we aimed to evaluat...