Publications by authors named "Bi-Wei Yang"

Background: Tumor lysis syndrome is a life-threatening complication in the treatment of cancer. However, it rarely occurs in solid tumors, especially in hepatocellular carcinoma.

Case Presentation: We present a 52-year-old male Asian patient with advanced hepatocellular carcinoma treated with hepatic artery infusion chemotherapy that resulted in tumor lysis syndrome.

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Article Synopsis
  • Acute respiratory infections pose a significant public health challenge globally, yet there is a lack of epidemiological research on this issue in Guizhou Province, China.
  • Between November 2018 and May 2023, researchers analyzed 17,850 blood samples to understand the respiratory pathogens and their spread during the SARS-CoV-2 pandemic.
  • The study found influenza viruses as the main pathogens responsible for respiratory infections, with a notable decline in their prevalence after the SARS-CoV-2 outbreak, enhancing local health surveillance strategies.
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High technical complexity limits the wide use of transradial approach (TRA) chemoembolization in the management of liver cancer. We sought to construct a thoracoabdominal aorta CTA-based nomogram model to identify ideal candidates for TRA chemoembolization in patients with liver cancer. Patients who had received thoracoabdominal aorta CTA before TRA chemoembolization from 2018 to 2020 were retrospectively enrolled and randomly divided into a training set and a validation set.

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Article Synopsis
  • A study explored the prognostic value of the albumin-to-alkaline phosphatase ratio (AAPR) in predicting outcomes for early-stage hepatocellular carcinoma (HCC) patients receiving radiofrequency ablation (RFA) as their first treatment.
  • The analysis of 445 patients revealed that those with a low AAPR had significantly worse recurrence-free and overall survival rates compared to those with a high AAPR, establishing AAPR as an independent prognostic factor.
  • An AAPR-based nomogram demonstrated strong predictive performance, with a concordance index of 0.72, suggesting it could be beneficial for personalized prognosis and clinical decisions in HCC management.
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Identifying novel prognostic biomarkers for hepatocellular carcinoma (HCC) and then, develop an effective individualized treatment strategy remain extremely warranted. The prognostic role of sulfiredoxin-1(SRXN1), an antioxidant enzyme, remains unknown in HCC. This study aimed to explore the prognostic implications of SRXN1 in HCC patients after partial hepatectomy.

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Objectives: LncRNA nuclear-enriched abundant transcript 1 (NEAT1) participates in the development and progression of multiple malignancies. However, the molecular mechanism by which NEAT1 contributes to colorectal cancer (CRC) remains unclear.

Methods: The association between lncRNA NEAT1 expression and clinicopathological characteristics and prognosis in patients with CRC was analysed by TCGA RNA-sequencing data.

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Objective: To investigate the prevention and therapeutic effects of Fuzheng Huayu Capsule on liver fibrosis in rats and its possible mechanism by regulating the expression of connective tissue growth factor (CTGF).

Methods: Forty Wistar rats were randomly divided into five groups: the normal group, the preventive group (the preventive experimental group and the preventive control group) and the treatment group (the treatment experimental group and the treatment control group). All the rats, except those in the normal group, were given CCl4 by subcutaneous injection and alcohol by oral adminstration to establish the model of liver fibrosis; meanwhile the rats in normal group were given same amount of olive oil by subcutaneous injection and water by oral administration.

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Objective: To explore the expression of CXC chemokine 5 (CXCL5) in liver cancer cells and its effect on cell proliferation, migration and invasion.

Methods: Real-time (RT)-PCR and enzyme-linked immunosorbent assay (ELISA) were used to detect the mRNA and protein levels of CXCL5 in 4 liver cancer cell lines with different metastatic potentials (in ascending order: HepG2, SMMC7721, MHCC97L and MHCC97H). HepG2 with a low expression of CXCL5 was treated with CXCL5.

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Objective: The aim of this study was to evaluate the therapeutic efficacy and to determine the prognostic factors of TACE in patients with colorectal liver metastases (CRLM).

Methods: The clinical data of 183 patients with unresectable CRLM treated with TACE from Jan. 2002 to Dec.

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Objective: To identify the role of p38 MAPK- NF-kB signaling pathway in TNF-α induced IL-8 production in human hepatocellular carcinoma cells.

Methods: The concentrations of IL-8 from MHCC-97H cells were measured by an enzyme-linked immunosorbent assay (ELISA). The phosphorylation of p38 MAPK was analyzed by Western blot and immunofluorescence.

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Objective: To investigate let-7c's effect on the proliferation of human hepatocellular carcinoma cell HCCLM3 by transient transfection and the mechanism inside.

Methods: Lipofectamine 2000 was used to transfect miRNAs into HCCLM3 cells. The cells were divided into three groups, let-7c group: let-7c was transfected, negative control group: negative control miRNA was transfected, blank control group: nothing was transfected.

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bHLH/PAS proteins play important roles in tumor progression. Lost or reduced expression of single-minded homolog 2 (SIM) as well as aryl hydrocarbon receptor repressor (AHRR) has been observed in cancerous human tissues. Here, we investigated the role of aryl hydrocarbon receptor nuclear translocator (ARNT), another bHLH/PAS protein, in hepatocellular carcinoma (HCC).

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Objectives: To study biological characteristics of stable red fluorescent protein (RFP)-expressing or green fluorescent protein (GFP)-expressing HCCLM3 cell lines and those of their relevant xenograft models in nude mice.

Methods: HCCLM3, a human hepatocellular carcinoma cell line with high metastatic potential was infected with RFP or GFP full-length cDNA via lentivirus. Stable RFP-expressing or GFP-expressing HCCLM3 cells, namely HCCLM3-R and HCCLM3-G, were subcutaneously injected and two patient-like metastatic models of HCCLM3-R and HCCLM3-G in nude mice were established using surgical orthotopic implantation from subcutaneous tumor tissues.

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Objective: To study the clinical safety and effect on local recurrence in unresectable small hepatocellular carcinoma treated by radiofrequency ablation (RFA) with and without chemotherapy through a prospective randomized trial.

Methods: Thirty-eight unresectable small hepatocellular carcinoma patients with diameter View Article and Find Full Text PDF