نتایج جستجو برای: lgals3
تعداد نتایج: 249 فیلتر نتایج به سال:
Galactose-activated transcription of the Saccharomyces cerevisiae GAL genes occurs when Gal3 binds the Gal4 inhibitor, Gal80. Noninteracting variants of Gal3 or Gal80 render the GAL genes noninducible. To identify the binding determinants for Gal3's interaction with Gal80 we carried out GAL3-GAL80 intergenic suppression analyses and selected for new GAL3 mutations that impair the Gal3-Gal80 int...
The transcription factor Runx2 has been reported to promote epithelial-mesenchymal transition (EMT) in many tumors. Vasculogenic mimicry (VM) is described as the mimicry of endothelial cells by tumor cells to form microvascular tubes in aggressive tumors. Galectin-3 has been reported to regulate cell invasion, migration, and VM formation; it could be regulated by Runx2. However, the relationshi...
Inflammation of the subarachnoid and ventricular space contributes to thedevelopment of brain damage i.e. cortical necrosis and hippocampal apoptosis inpneumococcal meningitis (PM). Galectin-3 and -9 are known pro-inflammatorymediators and regulators of apoptosis. Here, the gene and protein expression profilefor both galectins was assessed in the disease progression of PM. The m...
It has been shown that the invasive trypomastigote forms of Trypanosoma cruzi use and modulate components of the extracellular matrix (ECM) during the initial process of infection. Infective trypomastigotes up-regulate the expression of laminin γ-1 (LAMC1) and thrombospondin (THBS1) to facilitate the recruitment of trypomastigotes to enhance cellular infection. Silencing the expression of LAMC1...
The molecular interactions between B-cell precursor acute lymphoblastic leukemia (pre-B ALL) cells and stromal cells in the bone marrow that provide microenvironmentally-mediated protection against therapeutic drugs are not well-defined. Galectin-3 (Lgals3) is a multifunctional galactose-binding lectin with reported location in the nucleus, cytoplasm and extracellular space in different cell ty...
In nature, microbes often need to "decide" which of several available nutrients to utilize, a choice that depends on a cell's inherent preference and external nutrient levels. While natural environments can have mixtures of different nutrients, phenotypic variation in microbes' decisions of which nutrient to utilize is poorly studied. Here, we quantified differences in the concentration of gluc...
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