Reduction of galectin-3 expression reduces pituitary tumor cell progression
نویسندگان
چکیده
منابع مشابه
Expression pattern of galectin-3 in neural tumor cell lines.
Galectin-3 is a member of the galectin family of beta-galactoside-specific animal lectins. Here we show that galectin-3 is constitutively expressed in 15 out of 16 glioma cell lines tested, but not by normal or reactive astrocytes, oligodendrocytes, glial O-2A progenitor cells and the oligodendrocyte precursor cell line Oli-neu. Galectin-3 is also expressed by one oligodendroglioma cell line, b...
متن کاملDifferential expression of galectin-3 in pituitary tumors.
Galectin-3 (Gal-3), a beta-galactoside-binding protein, has been implicated in a variety of biological functions, including cell proliferation and differentiation, tumor cell adhesion, angiogenesis, apoptosis, tumor progression, and metastasis. We investigated the role of Gal-3 in the development and progression of pituitary tumors. Immunohistochemical and Western blot analysis of normal and ne...
متن کاملExtracellular Galectin-3 in Tumor Progression and Metastasis
Galectin-3, the only chimera galectin found in vertebrates, is one of the best-studied galectins. It is expressed in several cell types and is involved in a broad range of physiological and pathological processes, such as cell adhesion, cell activation and chemoattraction, cell cycle, apoptosis, and cell growth and differentiation. However, this molecule raises special interest due to its role ...
متن کاملGalectin-3 expression is associated with tumor progression and pattern of sun exposure in melanoma.
PURPOSE Most studies accept a multistep pathogenic process in melanoma that may include the phases of benign nevi and dysplastic nevi, melanoma, and metastatic melanoma. Dysregulation of cellular proliferation and apoptosis is probably involved in melanoma progression and response to therapy. We have studied the expression of galectin-3, a beta-galactoside-binding protein involved in apoptosis,...
متن کاملThe role of galectin-3 in the tumorigenesis and progression of pituitary tumors
Galectin-3 (Gal-3), a β-galactoside-binding protein, has been implicated in cell proliferation, cell adhesion, and the progression and metastasis of various types of cancer. The present study investigated the involvement of Gal-3 in the tumorigenesis and progression of pituitary tumors using three rat pituitary tumor cell lines. Following transfection with Gal-3 expression and interference vect...
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ژورنال
عنوان ژورنال: Genetics and Molecular Research
سال: 2014
ISSN: 1676-5680
DOI: 10.4238/2014.august.29.11