نتایج جستجو برای: digestive cancers

تعداد نتایج: 112632  

2013
Qian Xu Cai-yun He Jing-wei Liu Yuan Yuan

BACKGROUND MicroRNAs (miRNAs) negatively regulate the 3' untranslated region (3'-UTR) of coding genes by suppressing translation or degrading mRNAs, and they act as oncogenes or tumor suppressors. Recently, several studies investigated the association between pre-miR-27a rs895819 polymorphism and the risks of various cancers, but the results were inconsistent. METHODOLOGY/PRINCIPAL FINDINGS W...

Journal: :iranian journal of cancer prevention 0
j hassanzade department of epidemiology, shiraz university of medical sciences, shiraz, iran h molavi e vardanjani department of epidemiology, shiraz university of medical sciences, shiraz, iran m farahmand deputy of health, chronic disease center, shiraz university of medical sciences, shiraz, iran ar rajaiifard department of epidemiology, shiraz university of medical sciences, shiraz, iran

background: considering the importance of updating information about incidence and mortality of common or fatal cancers and the need for studying the effectiveness   of   changes   in   the   iranian   cancer   registration   system   from pathological based to population based since 2007, the aim of this study was to provide updated population based information on incidence and mortality rates...

2016
Yang Zhao Peng Xu Huafeng Kang Shuai Lin Meng Wang Pengtao Yang Cong Dai Xinghan Liu Kang Liu Yi Zheng Zhijun Dai

The prognostic nutritional index (PNI) has been reported to correlate with the prognosis in patients with various malignancies. We performed a meta-analysis to determine the predictive potential of PNI in digestive system cancers. Twenty-three studies with a total of 7,384 patients suffering from digestive system carcinomas were involved in this meta-analysis. A lower PNI was significantly asso...

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