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

Identification and functional analysis of novel potential cancer-associated genes is of great importance for developing diagnostic, preventive and therapeutic strategies for cancer treatment and management. In the present study, we isolated and identified a novel gene, proline-rich protein 11 (PRR11), implicated in both cell cycle progression and lung cancer. Our results showed that PRR11 was periodically expressed in a cell cycle-dependent manner, and RNAi-mediated silencing of PRR11 caused significant S phase arrest as well as growth retardation in HeLa cells. Moreover, PRR11 was overexpressed at both mRNA and protein levels in lung cancer tissues as compared with normal lung tissues. Large scale in silico analysis of clinical microarray datasets also indicated that high expression of PRR11 was significantly associated with poor prognosis in lung cancer patients. RNAi-mediated silencing of PRR11 caused S phase arrest, suppressed cellular proliferation, colony formation ability in lung cancer cells and inhibited tumorigenic potential in nude mice. Knockdown of PRR11 also inhibited cell migration and invasion ability in lung cancer cells. Furthermore, microarray analysis revealed that PRR11 knockdown caused the dysregulation of multiple critical pathways and various important genes involved in cell cycle, tumorigenesis and metastasis (e.g. CCNA1, RRM1, MAP4K4 and EPB41L3). Taken together, our results strongly demonstrated that this newly identified gene, PRR11, had a critical role in both cell cycle progression and tumorigenesis, and might serve as a novel potential target in the diagnosis and/or treatment of human lung cancer.
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PMID:PRR11 is a novel gene implicated in cell cycle progression and lung cancer. 2324 89