Comparative proteomics analysis of samples from hepatic cystic echinococcosis patients using data-independent acquisition approach.

Cystic echinococcosis is a zoonotic disease resulting from infection caused by the larval stage of Echinococcus granulosus. This study aimed to assess the specific proteins that are potential candidates for the development of a vaccine against E. granulosus. The data-independent acquisition approach was employed to identify differentially expressed proteins (DEPs) in E. granulosus samples. The Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis was employed to identify several noteworthy proteins. Results: The DEPs in E. granulosus samples were identified (245 pericystic wall vs. parasite-free yellowish granuloma (PYG, 1725 PY vs. PYG, 2274 PN vs. PYG). Further examination of these distinct proteins revealed their predominant enrichment in metabolic pathways, amyotrophic lateral sclerosis, and neurodegeneration-associated pathways. Notably, among these DEPs, SH3BGRL, MST1, TAGLN2, FABP5, UBE2V2, and RARRES2 exhibited significantly higher expression levels in the PYG group compared with the PY group (P < 0.05). The findings may contribute to the understanding of the pathological mechanisms underlying echinococcosis, providing valuable insights into the development of more effective diagnostic tools, treatment modalities, and preventive strategies. SIGNIFICANCE: CE is a major public health hazard in the western regions of China, Central Asia, South America, the Mediterranean countries, and eastern Africa. Echinococcus granulosus is responsible for zoonotic disease through infection Our analysis focuses on the proteins in various samples by data-dependent acquisition (DIA) for proteomic analysis. The importance of this research is to develop new strategies and targets to protect against E. granulosus infections in humans.

Bioartificial livers: a review of their design and manufacture.

Acute liver failure (ALF) is a rapidly progressive disease with high morbidity and mortality rates. Liver transplantation and artificial liver (AL) support systems, such as ALs and bioartificial livers (BALs), are the two major therapies for ALF. Compared to ALs, BALs are composed of functional hepatocytes that provide essential liver functions, including detoxification, metabolite synthesis, and biotransformation. Furthermore, BALs can potentially provide effective support as a form of bridging therapy to liver transplantation or spontaneous recovery for patients with ALF. In this review, we systematically discussed the currently available state-of-the-art designs and manufacturing processes for BAL support systems. Specifically, we classified the cell sources and bioreactors that are applied in BALs, highlighted the advanced technologies of hepatocyte culturing and bioreactor fabrication, and discussed the current challenges and future trends in developing next-generation BALs for large-scale clinical applications.

Effectiveness of a Clinical Pathway for Hepatic Cystic Echinococcosis Surgery in Kashi Prefecture, Northwestern China: A Propensity Score Matching Analysis.

INTRODUCTION: Surgical treatment for hepatic cystic ehinococcosis (CE) is not standardized in Kashi Prefecture. Previous evidence identified effectiveness of a clinical pathway in the field of liver surgery. However, proof of a clinical pathway program, especially for CE patients, is lacking. This study aimed to assess the validity of a clinical pathway for hepatic CE surgery performed on patients from Kashi Prefecture. METHODS: A clinical pathway was developed and implemented by a multidisciplinary team for patients undergoing hepatic CE surgery. Two groups were formed from patients undergoing hepatic CE surgery during a defined period before and after implementing a clinical pathway. Additionally, a propensity score matching analysis was performed. RESULTS: In the overall analysis (n = 258) as well as the matched analysis (n = 166), after implementing the clinical pathway, hospital stay was significantly reduced from 13 to 10 days and from 14 to 10 days, respectively (P < 0.05). Postoperative morbidity did not increase. Cost analysis showed a significant decrease in median costs of medication and nursing in favor of the clinical pathway (medication: 5400 CNY vs. 6400 CNY, P = 0.038; nursing: 3200 CNY vs. 4100 CNY, P = 0.02). CONCLUSION: Implementing the clinical pathway for hepatic CE surgery is feasible and safe. The clinical pathway achieved significant reduction of hospital stay without compromising postoperative morbidity. Costs of medication and nursing are significantly reduced. The clinical pathway program is valid and propagable to a certain extent, especially in remote, poor-resourced medical centers in endemic areas.

The roles of the cell division cycle-associated gene family in hepatocellular carcinoma.

BACKGROUND: The members of the cell division cycle-associated (CDCA) gene family are significant regulators of cell proliferation known to play key roles in various cancers. However, the function of CDCA genes in hepatocellular carcinoma (HCC) is unclear. The aim of this research was to clarify the roles of CDCA family members in HCC using bioinformatics analysis tools. METHODS: We studied data on the mRNA and protein expression of CDCA genes and survival in patients with HCC using the Oncomine, UALCAN, HPA, CCLE, LinkedOmics, cBioPortal, and Metascape databases. RESULTS: Significant overexpression of all CDCA members was found in HCC tissues. The expression levels of CDCAs were related to the tumor stage, and high expression levels were correlated with a low survival rate in patients with HCC. Also, we observed a high mutation rate (45%) of CDCAs in the HCC samples, which manifested as deep deletion, amplification, or increased mRNA expression. In the correlation analysis, we found that any 2 CDCA members were significantly positively correlated with each other. Cycle-related genes including AHCTF1, AKT1, BIRC5, CENPF, CENPL, and CENPQ were closely associated with CDCA gene alterations. CONCLUSIONS: The findings of this study indicate that CDCAs may be potential therapeutic targets and prognostic indicators for patients with HCC.