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14篇 您的检索式:作者名="Damazo"
    题名 作者 年代 出处 被引量
1Prognostic significance of vascular endothelial growth factor polymorphisms in colorectal cancer patients显示文摘AIM To investigate the associations of the genetic polymor-phisms of vascular endothelial growth factor A(VEGF-A)-1498C>T and-634G>C, with the survival of patients with colorectal cancer(CRC). METHODS A prospective cohort consisting of 131 Brazilians patients consecutively operated on with a curative intention as a result of sporadic colorectal carcinoma was studied. DNA was extracted from peripheral blood and its amplification and allelic discrimination for each genetic polymorphism was performed using the technique of polymerase chain reaction(PCR) in real-time. The real-time PCR technique was used to identify the VEGF-A-1498C>T(rs833031) and-634G>C(rs2010963) polymorphisms. Genotyping was validated for VEGF-A-1498C>T polymorphism in 129 patients and for VEGF-A-634G>C polymorphism in 118 patients. The analysis of association between categorical variables was performed using logistic regression, survival by Kaplan-Meier method and multivariate analysis by the Cox regression method. RESULTS In the univariate analysis there was a significant association(OR = 0.32; P = 0.048) between genotype CC of the VEGF-A-1498C>T polymorphism and the presence of CRC liver metastasis. There was no association between VEGF-A-1498C>T polymorphism and VEGF-A-634G>C polymorphism with further clinical or anatomopathologic variables. The genotype CC of the VEGF-A-1498C>T polymorphism was significantly correlated with the 5-year survival(P = 0.032), but not significant difference(P = 0.27) was obtained with the VEGF-A-634G>C polymorphism with the 5-year survival in the univariate analysis. The genotype CT(HR = 2.79) and CC(HR = 4.67) of the polymorphism VEGF-A-1498C>T and the genotype CC(HR = 3.76) of the polymorphism VEGF-A-634C>G acted as an independent prognostic factor for the risk of death in CRC patients. CONCLUSION The CT and CC genotypes of the VEGF-A-1498C>T and the CC genotype of the VEGF-A-634C>G polymorphisms are prognostic factors of survival in Brazilians patients with sporadic colorectal carcinoma.Gilmar Ferreira do Espírito Santo Bianca Borsatto Galera Elisabeth Carmen Duarte Elisabeth Suchi Chen Lenuce Azis Amilcar Sabino Damazo Gabriela Tognini Saba Flávia de Sousa Gehrke Ismael Dale Cotrim Guerreiro da Silva Jaques Waisberg 2017World Journal of Gastrointestinal Oncology2017,9,2:4
2Critical protective role for annexin 1 gene expression in the endotoxemic murine microcirculation 显示文摘Damazo AS Yona S D'Acquisto F 2005Am J Pathol2005,166,6:1
3Fluctuation of annexin-A1 positive mast cells in chronic granulomatous inflammation显示文摘S. M. Oliani G. A. Panin Ciocca T. A. Pimentel A. S. Damazo L. Gibbs M. Perretti 2008Inflammation Research2008,,10:1
4Endogenous annexinA1 counter-regulates bleomycin-induced lung fibrosis显示文摘Damazo AS Sampaio AL Nakata CM 2011BMCImmunol2011,12,1:1
5Endogenous annexin Alcounter-regulates bleomycin-induced lung flbrosis 显示文摘Damazo AS Sampaio AL Nakata CM 2011BMC Immu-nol2011,12,5:1
6Functional and ultrastructural analysis of annexin A1 and its receptor in extravasating neutrophils during acute inflammation 显示文摘Gastardelo TS Damazo AS Dalli J 2009Am J Pathol2009,174,1:1
7Effect of annexin-A1 peptide treatment during lung inflammation induced by lipopolysaccharide显示文摘Da C E Oliani S M Damazo A S 2012Pulm Pharmacol Ther2012,25,4:1
8Analysis of lymphocytes in patients with Plasmodium vivax malaria and its relation to the annexin-Al and IL-lO显示文摘Borges Q I Fontes CJ Damazo A S 2013MalarJ2013,12,455:1
9Functional and ultrastructural analysis of armexin A1 and its receptor in extravasating neutroptfils during acute inflammation显示文摘Gastardelo TS Damazo AS DalliJ 2009AmJ Pathol2009,174,1:1
10Endogenous annexin A1 counter-regulates bleomycin-induced lung fibrosis显示文摘Damazo A S Sampaio A L Nakata C M 2011BMC Immunol2011,12,:1
11Functional and ultrastructural analysis of annexin A1 and its receptor in extravasating neutrophils during acute inflammation 显示文摘Gastardelo TS Damazo AS Dalli J 2009Am J pathol2009,174,1:1
12Functional and ultra- structural analysis of annexin AI and its receptor in extravasating neutrophils during acute inflammation显示文摘Gastardelo TS Damazo AS Dalli J 2009Am J Pathol2009,174,1:1
13Role of Annexin 1 gene expression in mouse craniofacial bone development显示文摘Damazo AS Moradi BN Oliani SM 2007Birth De- fects Res AClin Mol Terato12007,79,7:1
14Functional and uhra- structural analysis of annexin A1 and its receptor in extravasating- neutrophils during acute inflammation 显示文摘Gastardelo TS Damazo AS Dalli J 2009Am J Pathol2009,174,1:1
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