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Karn Wijarnpreecha Pitchaphon Nissaisorakarn Suthanya Sornprom Charat Thongprayoon Natanong Thamcharoen Kunlatida Maneenil Alexander J Podboy Wisit Cheungpasitporn 《World journal of gastrointestinal pathophysiology》2016,7(4):314-319
AIM To investigate the association between hepatitis C virus(HCV) infection and risk of renal cell carcinoma(RCC).METHODS A literature search was performed from inception until February 2016.Studies that reported relative risks,odd ratios,hazard ratios or standardized incidence ratio comparing the risk of RCC among HCV-infected participants vs those without HCV infection were included.Participants without HCV infection were used as comparators.Pooled odds ratios and 95%CI were calculated using a random-effect,generic inverse variance method.RESULTS Seven observational studies were with 196826 patients were included in the analysis to assess the risk of RCC in patients with HCV.A significantly increased risk of RCC among participants with HCV infection was found with a pooled RR of 1.86(95%CI:1.11-3.11).The association between RCC and HCV was marginally insignificant after a sensitivity analysis limited only to studies with adjusted analysis,with a pooled RR of 1.50(95%CI:0.93-2.42).CONCLUSION Our study demonstrated a potential association between HCV infection and RCC.Further studies of RCC surveillance in patients with HCV are required. 相似文献
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Sangrajrang S Arpornwirat W Cheirsilpa A Thisuphakorn P Kalalak A Sornprom A Soussi T 《Cancer Detection and Prevention》2003,27(3):182-186
Breast cancer is the second most frequent cancer of Thai women. Mutation of p53 is a common event in breast cancer. This alteration can result in cellular accumulation of p53 and may also found in serum p53 antibodies (p53-Abs). To clarify prognostic significance of these antibodies, we evaluated p53-Abs in 158 sera of patients with breast cancer. Thirty (19%) patients were found to have p53-Abs. The incidence of p53-Abs tended to be higher in patients with advanced disease group (stages III and IV) than patients with early disease group (stages I and II) (P=0.055). Strong correlations were found between the presence of p53-Abs and p53 protein expression (P<0.001) and lymph node status (P=0.021). The presence of p53-Abs was associated with lack of estrogen (ER) receptor expression (P=0.035) but was not related to progesterone receptor (PR) (P=0.567). In addition, there was a statistically significant correlation between p53-Abs and proliferation associated antigen Ki-67 (P=0.006), but no relation between c-erbB2 oncoprotein and p53-Abs was observed (P=0.112). Additionally, no correlation was noted between the presence of p53-Abs and serum carcinoembryonic antigen (CEA) or carbohydrate antigen (CA15-3). Our findings indicate that p53-Abs appears to be a promising new parameter to evaluate the cellular biology and prognosis of breast cancer. 相似文献
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Serum p53 antibodies in patients with lung cancer: correlation with clinicopathologic features and smoking 总被引:1,自引:0,他引:1
Sangrajrang S Sornprom A Chernrungroj G Soussi T 《Lung cancer (Amsterdam, Netherlands)》2003,39(3):297-301
Abnormalities of p53 gene can lead to the production of p53 antibodies (p53-Abs) in the serum of cancer patients. This study was designed to investigate the prevalence of p53-Abs in 133 lung cancer patients and the distribution of these antibodies to clinicopathologic features and smoking status. Twenty five (18.8%) lung cancer patients were found to have p53-Abs. The presence of p53-Abs did not correlate with sex or age but showed frequent association with tumors of squamous cell carcinoma (31%) in comparison with adenocarcinoma (13.6%) (P=0.052). There was a statistically significant difference in the incidence of p53-Abs between early disease group (stage I-II) and the advanced group (stage III-IV) (P=0.036), however, there was no relationship between the presence of p53-Abs and overall survival. Interestingly, the frequent of p53-Abs was higher in smokers (27.1%) than in non-smokers (13.6%), though the difference was of borderline of statistical significance (P=0.061). These findings suggested that p53-Abs could be a potential biomarker for the study of individual with lung cancer. 相似文献
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