Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Several tumor suppressor genes are located within human chromosome 11q23 region. We have cloned and characterized MFRP and RNF26 genes at 11q23.3. We also identified and characterized KIAA1735/MTHDIX gene at 11q23.1 and CLDN24 gene at 11q23.2 by using bioinformatics. Here, a novel human gene corresponding to a 5'-truncated FLJ20535 cDNA was identified. FLJ20535 corresponded to nucleotide position 55-2255 of FLJ13859, and nucleotide position 52-2169 of FLJ13859 was the coding region. Because of tetratricopeptide repeat (TPR) and armadillo repeat (ARM) domains within its gene product, the novel human gene was designated TPARM. Mouse E330017O07Rik cDNA was derived from mouse Tparm gene. Human TPARM (705 aa) and mouse Tparm (704 aa), showing 75.4% total-amino-acid identity, consist of TPR domain and three ARM domains. TPR domain of TPARM was most homologous to that of SMAP1, while ARM1-ARM3 domains of TPARM were most homologous to ARM7-ARM9 domains of CTNNB1 (also known as beta-catenin). TPARM might be implicated in the WNT-beta-catenin signaling pathway. TPARM mRNA was expressed in testis, prostate, lung, germinal center B-cells, and also in neuroblastoma, teratocarcinoma, colon cancer, and gastric cancer. Human TPARM gene was found to consist of 22 exons. TPARM gene, located between NCAM1 and DRD2 genes, was mapped to human chromosome 11q23.2. TPARM as well as NCAM1 and DRD2 were predicted to be candidate tumor suppressor genes within the commonly deleted region of malignant melanoma on 11q23.1-q23.2 (between microsatellite markers D11S1347 and D11S4122).
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PMID:Identification and characterization of TPARM gene in silico. 1296 6

DIX domain containing 1 (DIXDC1), the human homolog of coiled-coil-DIX1 (Ccd1), is a positive regulator of Wnt signaling pathway. Recently, it was found to act as a candidate oncogene in colon cancer, non-small-cell lung cancer, and gastric cancer. In this study, we aimed to investigate the clinical significance of DIXDC1 expression in human glioma and its biological function in glioma cells. Western blot and immunohistochemistry analysis showed that DIXDC1 was overexpressed in glioma tissues and glioma cell lines. The expression level of DIXDC1 was evidently linked to glioma pathological grade and Ki-67 expression. Kaplan-Meier curve showed that high expression of DIXDC1 may lead to poor outcome of glioma patients. Serum starvation and refeeding assay indicated that the expression of DIXDC1 was associated with cell cycle. To determine whether DIXDC1 could regulate the proliferation and migration of glioma cells, we transfected glioma cells with interfering RNA-targeting DIXDC1; investigated cell proliferation with Cell Counting Kit (CCK)-8, flow cytometry assays, and colony formation analyses; and investigated cell migration with wound healing assays and transwell assays. According to our data, knockdown of DIXDC1 significantly inhibited proliferation and migration of glioma cells. These data implied that DIXDC1 might participate in the development of glioma, suggesting that DIXDC1 can become a potential therapeutic strategy for glioma.
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PMID:Knockdown of DIXDC1 Inhibits the Proliferation and Migration of Human Glioma Cells. 2781 68