https://www.selleckchem.com/products/incb084550.html Of the 104 patients with PCNSL, 14 patients (13.5%) showed PCNSL with low FDG uptake on PET. Among various clinicopathological factors, MUM1 negativity was the only factor associated with low FDG uptake PCNSL by univariate (P = .002) and multivariate analysis (P = .007).This study suggests that the different clinicopathological characteristics between patients with high uptake and low uptake of PCNSL on FDG PET is closely associated with lack of MUM1, a protein known to be a crucial regulator of B-cell development and tumorigenesis.Background This study will investigate the diagnostic accuracy of Ki67 expression in colorectal cancer (CC). Methods A comprehensive search in electronic bibliographic databases (MEDLINE, EMBASE, Cochrane Library, Web of Science, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure) will be performed from inception to the February 29, 2020 with no restrictions to the language and publication status. Two authors will examine the collected studies, extract essential data, and appraise study quality separately. If possible, we will estimate receiver operating characteristic (ROC), sensitivity and specificity by utilizing bivariate random effects and hierarchical summary ROC models. Results This study will summarize present evidence to explore the diagnostic accuracy of Ki67 expression in CC. Conclusion The findings of this study will clarify the diagnostic accuracy of Ki67 expression in CC. Systematic review registration INPLASY202030009.Background Although patients with coronary artery disease (CAD) rely increasingly upon percutaneous coronary intervention (PCI), this therapy causes subsequent the complications of myocardial injury. Acupuncture safely protects the heart from ischemic injury; however, the efficacy of acupuncture for periprocedural myocardial injury after PCI remains unclear. Methods Seven databases in English and Chinese including PubMed, Web