Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:Q86TM3 (cage)
 29,987 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Genome-wide scans for DNA and RNA changes in the HL-60 cell line relative to normal leukocytes were conducted. Microarray-based comparative genome hybridization (CGH) studies were performed with the Spectral Genomics Human Bacterial Artificial Chromosome (BAC) 3MB system. Transcriptional measurements of approximately 12,500 human genes were monitored using Affymetrix U95A GeneChips. In HL-60, genomic DNA amplification of the 8q24 locus, trisomy 18, and deletions at loci 5q11.2 approximately q31, 6q12, 9p21.3 approximately p22, 10p12 approximately p15, 14q22 approximately q31, 17p12 approximately p13.3, and monosomy X were detected. After obtaining locus information about the RNA transcripts from the Affymetrix database, 4368 genes were stratified both according to status of RNA expression and the DNA copy number of their designated loci. The expression level of 2326 (53.25%) of 4368 transcripts is concordant with DNA copy number. Examples of specific, highly expressed, cancer-associated genes in amplified loci include SERPINB10, MYC, TYMS, HEC, and EPB41L3, while CD14, GZMK, TCF7, FOS, MLH3, CTNNA1, IRF1, VIM, CRK, MAP3K1, STAM, MAX, SFRG5, ENC1, PURA, MNT, RASA1, GLRX, UBE2B, NR3C1, PTENP1, BS69, COPEB, SKIP, PIM2, and MIC2 represent cancer-associated genes in deleted loci with decreased expression. The complementary usage of genome-wide DNA and RNA scans should enhance the identification of candidate genes in the neoplastic process.
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PMID:Comprehensive genome-wide comparison of DNA and RNA level scan using microarray technology for identification of candidate cancer-related genes in the HL-60 cell line. 1458 Jul 68

Accumulating evidence indicates that deregulation of cancer-associated pseudogene is involved in the pathogenesis of cancer. In the study, we demonstrated that pseudogene CTNNAP1, for the CTNNA1 gene, was dysregulated in colorectal cancer and the degree of dysregulation was remarkably associated with tumor node metastasis (TNM) stage (P<0.05). The mechanistic experiments revealed that pseudogene CTNNAP1 played a pivotal role in the regulation of its cognate gene CTNNA1 by competition for microRNA-141. Moreover, gain-of-function approaches showed that overexpression of CTNNAP1 or CTNNA1 significantly inhibited cell proliferation and tumor growth in vitro and in vivo by inducing G0/G1 cell cycle arrest. Our findings add a new regulatory circuit via competing endogenous RNA (ceRNA) cross-talk between pseudogene CTNNAP1 and its cognate gene CTNNA1, and provide new insights into potential diagnostic biomarker for monitoring human colorectal cancer.
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PMID:Downregulated pseudogene CTNNAP1 promote tumor growth in human cancer by downregulating its cognate gene CTNNA1 expression. 2748 24