Research Article

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11/23/2015
Colorectal cancer; Meta-analysis; Polymorphism; XRCC3

Numerous studies have evaluated the relationship between the T241M polymorphism of the X-ray repair cross-complementing group 3 (XRCC3) gene and colorectal cancer (CRC) risk. However, the specific relationship remains controversial. We conducted meta-analysis to investigate the relationship between the XRCC3 T241M polymorphism and CRC risk. The PubMed and Embase ... more

L.Z. Zhang; Y.S. Li; H.Z. Liu
10/30/2015
Colorectal cancer; Genetic polymorphism; HIV-1 infection; Leprosy; NLRP3; Rheumatoid arthritis

Using a meta-analysis framework, we investigated the association between the NLRP3 rs35829419 polymorphism and increased susceptibility to diverse diseases in humans. Relevant published studies were identified through a comprehensive and systematic electronic search, using the following scientific literature databases: Science Citation Index, the Cochrane Library, PubMed, Embase ... more

Q. Zhang; H.W. Fan; J.Z. Zhang; Y.M. Wang; H.J. Xing
03/31/2016
Colorectal cancer; Matrix metalloproteinase-9; Polymorphism -1562C/T

We examined whether the allelic and/or genotypic profile of locus -1562C/T of the matrix metalloproteinase (MMP-9) gene influences the protein expression levels of MMP-9 in patients with colorectal cancer (CRC) compared with controls. A total of 104 patients with CRC and 84 controls were evaluated. Peripheral blood was collected from both groups and DNA extraction was performed for -1562C ... more

C.R. Hoelzle; K.C.S.F. Magalhães; S.S. Carvalho; G.A. Santos; I.M. Maia; M.C.P.S. Sousa; J.S. Andrade-Filho; G.M.G. Cruz; R.T. Simões; C.R. Hoelzle; K.C.S.F. Magalhães; S.S. Carvalho; G.A. Santos; I.M. Maia; M.C.P.S. Sousa; J.S. Andrade-Filho; G.M.G. Cruz; R.T. Simões; C.R. Hoelzle; K.C.S.F. Magalhães; S.S. Carvalho; G.A. Santos; I.M. Maia; M.C.P.S. Sousa; J.S. Andrade-Filho; G.M.G. Cruz; R.T. Simões
04/04/2016
Apoptosis; Colorectal cancer; Invasion; MiR-874; Prognosis; Proliferation
X.J. Wang; M. Xia; W.P. Bi; X.J. Wang; M. Xia; W.P. Bi; X.J. Wang; M. Xia; W.P. Bi; X.J. Wang; M. Xia; W.P. Bi
10/14/2017
Biomarkers; Colorectal cancer; DKK2 gene; DNA methylation; Epigenetics
Purpose: Epigenetic changes can be detected in precancerous lesions, suggesting that may be involved in the early stages of carcinogenesis. The methylation of specifics genes has been correlated with the outcome of many different types of cancers. This study compared the levels of DNA methylation between normal and tumor tissues from patients with colorectal ... more
T.D. Silva; A.V. Felipe; V.M. Vidigal; S.S. Saad; N.M. Forones
10/05/2017
APC; Colorectal cancer; Familial adenomatous polyposis; FAP

Purpose: Familial adenomatous polyposis is an inherited precancerous condition characterized by multiple colorectal polyps. This brief report describes three generations of a family with a history of colorectal cancer in which genetic testing was useful for detecting individuals at risk. Methods: A next generation sequencing custom gene panel comprising 11 genes ... more

P.E. Maltese; G. Di Saverio; E. Manara; F. Fanelli; N. Capodicasa; D. Guraj; I. Shehaj; B. Amato; B. Laku; S. Michelini; M. Bertelli
06/17/2019
Colorectal cancer; Genetic association; HLA-G; Immune tolerance; Saudi Arabia

Human leukocyte antigen (HLA) G, a non-classical HLA class I (MHC class I) molecule, is characterized by a low degree of polymorphism, unlike classical MHC-I. The 14-base pair insertion/deletion (indel) polymorphism (rs16375) in exon 8 of the 3′ untranslated region has been reported to control HLA-G expression transcriptionally and ... more

A. Hassan; A. Omar; H. Halawani; M. Arafah; S. Alqadheeb; J. Al-Tamimi; L. Mansour
04/30/2020
CD1 antigen presenting molecules; Colorectal cancer; Genetic polymorphism; Saudi Arabia

Cluster of differentiation 1 (CD1) is antigen-presenting molecule involved in the presentation of lipid and glycolipid antigens to specific T cells and natural killer T cells. They exhibit a low rate of polymorphism compared to classical major histocompatibility complex presenting molecules. In this case control study, we examined a possible association of genetic ... more

S. Alomar; J. Al-Tamimi; T. Almanaa; A. Al-jurayyan; L. Mansour
12/09/2015
Breast cancer; MTHFR; Polymorphism; Risk

We performed a case-control study to investigate the association between single nucleotide polymorphisms in the MTHFR gene (677C/T and 1298A/C) and risk of breast cancer. This case-control study included 216 breast cancer cases and 216 controls. The MTHFR 677C/T and 1298A/C gene polymorphisms were assessed by polymerase chain reaction restriction fragment length ... more

X.F. Zhang; T. Liu; Y. Li; S. Li
10/27/2015
Head and neck cancer; MTHFR; Radiotherapy

The C677T and A1298C polymorphisms in methylene­tetrahydrofolate reductase (MTHFR), which regulates the release of active folate in the body, may have reduced activity. Given that folate participates in important intracellular pathways, such as nucleotide synthesis and biomolecule methylation, it seems plausible that patients with head and neck squamous cell carcinoma (HNSCC) may respond ... more

Q.S. Anders; E. Stur; L.P. Agostini; F.M. Garcia; R.S. Reis; J.A. Santos; S.O. Mendes; L.L. Maia; G.T. Peterle; V. Stange; M.B. Carvalho; E.H. Tajara; M. Santos; A.M.A. Silva-Conforti; I.D. Louro

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