Expression profiles of inhibitor of growth protein 2 in normal and cancer tissues: An immunohistochemical screening analysis.

Expression profiles of inhibitor of growth protein 2 in normal and cancer tissues: An immunohistochemical screening analysis. Mol Med Rep. 2015 Dec 28; Authors: Zhao S, Yang XF, Gou WF, Lu H, Li H, Zhu ZT, Sun HZ, Zheng HC Abstract Inhibitor of growth protein 2 (ING2) has an important role in the regulation of chromatin remodeling, cell proliferation, cell‑cycle arrest, senescence and apoptosis. The present study performed an immunohistochemical analysis for expression profiling of ING2 protein in an array of tissues comprising normal mouse and human tissues, as well as human hepatocellular (n=62), renal clear cell (n=62), pancreatic (n=62), esophageal squamous cell (n=45), cervical squamous cell (n=31), breast (n=144), gastric (n=196), colorectal (n=96), ovarian (n=208), endometrial (n=96) and lung (n=192) carcinoma tissues. In mouse tissues, ING2 was detected in the nuclei and cytoplasm of the glandular epithelium of breast, hepatocytes, intestine, bronchium and alveoli, as well as the squamous epithelium of skin and glomeruli, and in myocardial cells, while it was located in the cytoplasm of renal tubules and striated muscle cells. ING2 protein was scattered in the brain and spleen. In human tissues, ING2 protein was principally distributed in the cytoplasm, while in it was present in the cytoplasm and nuclei in the stomach, intestine, cervix, endometrium trachea, breast and pancreas. The nuclear location of ING2 in the stomac...
Source: Molecular Medicine Reports - Category: Molecular Biology Tags: Mol Med Rep Source Type: research