Publications by authors named "Jia-Jheng Wu"

The status of DNA methylation in primary tumor tissue and adjacent tumor-free tissue is associated with the occurrence of aggressive colorectal cancer (CRC) and can aid personalized cancer treatments at early stages. Tumor tissue and matched adjacent nontumorous tissue were extracted from 208 patients with CRC, and the correlation between the methylation levels of and at certain CpG loci and the prognostic factors of CRC was determined using the MassARRAY System testing platform. The Wilcoxon signed-rank test, a Chi-square test, and McNemar's test were used for group comparisons, and Kaplan-Meier curves and a log-rank test were used for prediction.

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Background: Patients with colorectal cancer (CRC) undergo surgery, as well as perioperative chemoradiation or adjuvant chemotherapy primarily based on the tumor-node- metastasis (TNM) cancer staging system. However, treatment responses and prognostic outcomes of patients within the same stage vary markedly. The potential use of novel biomarkers can improve prognostication and shared decision making before implementation into certain therapies.

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Purpose: Several studies have investigated the association between gastroesophageal reflux disease (GERD) and colorectal cancer (CRC) risk, but the presented scientific results are highly debatable. This study examined the longitudinal association between GERD and CRC in an Asian population.

Methods: A retrospective cohort study was performed using the National Health Insurance Research Database of Taiwan.

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