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The fluctuation of APC gene in WNT signaling with adenine deletion of adenomatous polyposis coli, is associated in colorectal cancer / A flutuação do gene da APC na via de sinalização WNT com deleção de adenina na polipose adenomatosa do cólon está associada ao câncer colorretal
Norollahi, Seyedeh Elham; Hamidian, Seyed Mohammad Taghi; Kohpar, Zeynab Khazaee; Azadi, Rezvan; Rostami, Pooya; Vahidi, Sogand; Ghazanfari, Sahar; Shabe, Farnaz Azar; Khaksar, Roya; Samadani, Ali Akbar.
  • Norollahi, Seyedeh Elham; Guilan University of Medical Sciences. Gastrointestinal and Liver Diseases Research Center. Rasht. IR
  • Hamidian, Seyed Mohammad Taghi; Babol University of Medical Sciences. Department of Gastroenterology. Babol. IR
  • Kohpar, Zeynab Khazaee; Islamic Azad University of Tonekabon Branch. Department of Biology. Tonekabon. IR
  • Azadi, Rezvan; Shahid Beheshti University of Medical Sciences. Department of Medicine. Tehran. IR
  • Rostami, Pooya; New York University. Londgone Medical Center. New York. US
  • Vahidi, Sogand; Guilan University of Medical Sciences. Gastrointestinal and Liver Diseases Research Center. Rasht. IR
  • Ghazanfari, Sahar; Tarbiyat Modares University. Department of Mycology. Tehran. IR
  • Shabe, Farnaz Azar; Islamic Azad University of Tonekabon Branch. Department of Biology. Tonekabon. IR
  • Khaksar, Roya; Islamic Azad University of Tehran Shargh. Department of Cellular and Molecular Biology. Tehran. IR
  • Samadani, Ali Akbar; Guilan University of Medical Sciences. Gastrointestinal and Liver Diseases Research Center. Rasht. IR
J. coloproctol. (Rio J., Impr.) ; 40(2): 135-142, Apr.-Jun. 2020. tab, graf, ilus
Article in English | LILACS | ID: biblio-1134976
ABSTRACT
ABSTRACT Colorectal cancer is one of the most important malignancies in the classification of gastrointestinal cancers. One of the predisposing factors at molecular level for this cancer is via WNT signaling which is associated with the vast numbers of different genes. Thus, in this study, we aimed to investigate whether Adenomatous Polyposis Coli gene (APC) mutation of rs41115in two locations such as 132.002 and 131.989 acts as a trigger or cause of colorectal cancer. Relatively, 30 blood samples of colorectal cancer patients and 30 normal blood samples as control group after colonoscopy and also confirmation of pathology report at Rohani Hospital in Babol (Iran) were investigated. The primers were designed in order to be included the rs41115 to identify the particular polymorphisms of gene. The polymerase chain reaction (PCR direct sequencing method) was used. Conclusively, deletion of adenine in two specific locations such as 131.989 and 132.002 has been identified, but there was no relationship between rs41115 polymorphisms located in adenomatous polyposis coli gene and colorectal cancer.
RESUMO
RESUMO O câncer colorretal é uma das neoplasias malignas mais importantes na classificação dos cânceres gastrointestinais. Um dos fatores predisponentes no âmbito molecular para esse câncer é através da via de sinalização WNT, que está associada a um grande número de genes diferentes. Portanto, neste estudo, objetivamos investigar se a mutação rs41115 do gene da polipose adenomatosa do cólon (Adenomatous Polyposis Coli - APC) em dois locais como 132.002 e 131.989 atua como gatilho ou como causa do câncer colorretal. Relativamente, 30 amostras de sangue de pacientes com câncer colorretal e 30 amostras de sangue normal (grupo controle) foram analisadas após a colonoscopia, bem como a confirmação do laudo da patologia no Rohani Hospital em Babol (Irã). Os primers foram projetados de modo a incluir o rs41115 para identificar os polimorfismos particulares do gene. A reação em cadeia da polimerase (método de sequenciamento direto por PCR) foi utilizada. Conclusivamente, a deleção de adenina em dois locais específicos, como 131.989 e 132.002, foi identificada, mas não houve relação entre o polimorfismo rs41115 localizado no gene da polipose adenomatosa do cólon e o câncer colorretal.
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Full text: Available Index: LILACS (Americas) Main subject: Polymorphism, Genetic / Colorectal Neoplasms / Genes, APC Type of study: Prognostic study / Risk factors Limits: Female / Humans / Male Language: English Journal: J. coloproctol. (Rio J., Impr.) Journal subject: Cirurgia / Doen‡as Retais / Doen‡as do Colo / Gastroenterology / Cirurgia Year: 2020 Type: Article Affiliation country: Iran / United States Institution/Affiliation country: Babol University of Medical Sciences/IR / Guilan University of Medical Sciences/IR / Islamic Azad University of Tehran Shargh/IR / Islamic Azad University of Tonekabon Branch/IR / New York University/US / Shahid Beheshti University of Medical Sciences/IR / Tarbiyat Modares University/IR

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Full text: Available Index: LILACS (Americas) Main subject: Polymorphism, Genetic / Colorectal Neoplasms / Genes, APC Type of study: Prognostic study / Risk factors Limits: Female / Humans / Male Language: English Journal: J. coloproctol. (Rio J., Impr.) Journal subject: Cirurgia / Doen‡as Retais / Doen‡as do Colo / Gastroenterology / Cirurgia Year: 2020 Type: Article Affiliation country: Iran / United States Institution/Affiliation country: Babol University of Medical Sciences/IR / Guilan University of Medical Sciences/IR / Islamic Azad University of Tehran Shargh/IR / Islamic Azad University of Tonekabon Branch/IR / New York University/US / Shahid Beheshti University of Medical Sciences/IR / Tarbiyat Modares University/IR