Publications by authors named "Xian Yao"

Background: Multimorbidity is becoming an increasingly serious public health challenge in the aging population. The impact of nutrients on multimorbidity remains to be determined and was explored using data from a UK cohort study.

Method: Our research analysis is mainly based on the data collected by the United Kingdom Women's Cohort Study (UKWCS), which recruited 35,372 women aged 35-69 years at baseline (1995 to 1998), aiming to explore potential associations between diet and chronic diseases.

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Zinc finger protein 131 (ZNF131), a member of BTB-ZF transcription factors, has been previously reported as an oncogene in several human cancers. However, the function and underlying mechanism of ZNF131 in hepatocellular carcinoma (HCC) are still unclear. In our study, the upregulated expression of ZNF131 mRNA was confirmed in HCC tissues by analyzing the TCGA and GEO datasets.

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Background: Patients often develop cognitive dysfunction during admission to the ICU and after being transferred out of the ICU, which leads to physical disorders, sleep disorders, and psychological stress.Cognitive rehabilitation training can significantly improve patients' planning, decision-making ability, and executive function.

Objective: The aim of this study was to explore the role of early cognitive rehabilitation training in improving cognitive impairment in critically ill patients.

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The intimate interaction between redox signaling and immunity has been widely revealed. However, the clinical application of relevant therapeutic is unavailable due to the absence of validated markers that stratify patients. Here, we identified novel biomarkers for prognosis prediction in hepatocellular carcinoma (HCC).

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Hepatocellular carcinoma (HCC) is the commonest primary liver cancer with highly aggressive features. MicroRNAs (miRNAs) are demonstrated to play important roles in the tumorigenesis and progression of HCC. miR-769-5p is a recently identified cancer-associated miRNA.

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MicroRNAs (miRNAs) regulate a variety of development and physiologic processes, and play prominent roles in the initiation and progression of human cancers including hepatocellular carcinoma (HCC). MiR-23c is recently emerging as a cancer-associated miRNA, while its expression status and functional role in HCC are unrevealed yet. Here, we found that miR-23c underexpression was associated with the tumorigenesis of HCC based on TCGA data.

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MicroRNA-33a (miR-33a) is dysregulated in a number of human cancers, where it functions as an oncogenic miRNA. However, the clinical significance of miR-33a and its underlying molecular pathways regarding the progression of hepatocellular carcinoma (HCC) are currently unknown. In the present study, it was observed that the level of miR-33a expression was significantly increased in HCC tissues, relative to adjacent non-tumor tissues.

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microRNAs (miRNAs) function as oncogenes or tumor suppressors in human cancers by targeting mRNAs for degradation and/or translational repression. miR-497 has been proposed as a tumor suppressive miRNA and its deregulation is observed in human cancers. However, the prognostic value of miR-497 and its underlying molecular pathways involved in the initiation and development of hepatocellular carcinoma (HCC) are poorly investigated.

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It should be urgently better understood of the mechanism that contributes cancer aggressiveness. Epithelial-mesenchymal transition (EMT) plays a fundamental role in tumor progression and metastasis formation by invasion, resistance to cell death and senescence, resistance to chemotherapy and immunotherapy, immune surveillance, immunosuppression and inflammation, confers stem cell properties. Tumor-associated macrophages (TAMs) are key orchestrators and a set of macrophages in tumor microenvironment.

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The damage of vascular endothelial cells has been speculated to be involved in the pathogenesis of dengue virus (DENV) infection. However, little is known about the role of soluble vascular cell adhesion molecule-1 (sVCAM-1) in predicting the severity of dengue infection in adults. In this study, 51 adults with DENV-1 infection (21 with severe dengue and 30 with dengue fever (DF) were included, and their serum levels of sVCAM-1 and other parameters were determined.

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Secondary dengue infections are frequently associated with increased risk for dengue hemorrhagic fever and dengue shock syndrome. Surprisingly, we observed no dengue hemorrhagic fever cases among 353 hospitalized dengue-infected patients including 212 with primary, and 141 with secondary dengue 1 infection in China. To explore virological and immunological mechanisms which may account for this unexpected clinical observation, we assessed dengue viremia, type I interferon and inflammatory cytokine levels in these patients.

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High prevalence of hepatitis B virus (HBV) infection in China offers a unique setting to examine HBV's influence on the presentation of dengue fever. In 398 patients admitted for suspected dengue fever, 89% (353/398) were positive for dengue IgM antibodies. Among dengue-infected patients, 8% (29/353) had chronic HBV co-infection.

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