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| López,R.V.M.; Zago,M.A.; Eluf-Neto,J.; Curado,M.P.; Daudt,A.W.; da Silva-Junior,W.A.; Zanette,D.L.; Levi,J.E.; de Carvalho,M.B.; Kowalski,L.P.; Abrahão,M.; de Góis-Filho,J.F.; Boffetta,P.; Wünsch-Filho,V.. |
| The association of education, tobacco smoking, alcohol consumption, and interleukin-2 (IL-2 +114 and -384) and -6 (IL-6 -174) DNA polymorphisms with head and neck squamous cell carcinoma (HNSCC) was investigated in a cohort study of 445 subjects. IL-2 and IL-6 genotypes were determined by real-time PCR. Cox regression was used to estimate hazard ratios (HR) and 95% confidence intervals (95%CI) of disease-specific survival according to anatomical sites of the head and neck. Mean age was 56 years and most patients were males (87.6%). Subjects with 5 or more years of schooling had better survival in larynx cancer. Smoking had no effect on HNSCC survival, but alcohol consumption had a statistically significant effect on larynx cancer. IL-2 gene +114 G/T (HR =... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Smoking; Alcohol; Interleukin; Head and neck cancer; Cancer prognosis; Survival analysis. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011001000005 |
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| Zanette,D.L.; Rivadavia,F.; Molfetta,G.A.; Barbuzano,F.G.; Proto-Siqueira,R.; Falcão,R.P.; Zago,M.A.; Silva-Jr,W.A.. |
| MicroRNAs (miRNAs) are a class of small endogenous RNAs that play important regulatory roles by targeting mRNAs for cleavage or translational repression. miRNAs act in diverse biological processes including development, cell growth, apoptosis, and hematopoiesis, suggesting their association with cancer. We determined the miRNA expression profile of chronic and acute lymphocytic leukemias (CLL and ALL) using the TaqMan® MicroRNA Assays Human Panel (Applied Biosystems). Pooled leukemia samples were compared to pooled CD19+ samples from healthy individuals (calibrator) by the 2-DDCt method. Total RNA input was normalized based on the Ct values obtained for hsa-miR-30b. The five most highly expressed miRNAs were miR-128b, miR-204, miR-218, miR-331, and... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Non-coding RNA; MicroRNA; Hematopoietic malignancies; Leukemia; MiR-331. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007001100003 |
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