A randomized trial evaluating hemodynamics during minor hepatectomy under general anesthesia combined with thoracic epidural anesthesia: remimazolam versus propofol.

Background: Hemodynamic instability is common during hepatectomy under general anesthesia combined with thoracic epidural anesthesia, along with intraoperative low central venous pressure (LCVP). We hypothesized that remimazolam-based anesthesia would improve hemodynamic instability compared to propofol-based anesthesia.

Methods: The patients undergoing elective hepatectomy under general anesthesia combined with thoracic epidural anesthesia were enrolled and randomly allocated to either group R (remimazolam anesthesia) or group P (propofol anesthesia).

Pharmacodynamics study of remimazolam besylate in anxious patients undergoing gastroscopy: a biased-coin design up-and-down sequential allocation trial.

Background: This study aimed to evaluate the impact of anxiety on the pharmacodynamics of remimazolam besylate in patients undergoing gastroscopy.

Methods: Patients undergoing gastroscopy were divided into two groups: an anxiety group (Self -rating Anxiety scale, SAS ≥ 50) and a non-anxiety group (SAS < 50). All patients received intravenous administration of 5 µg/kg alfentanil combined with remimazolam besylate.

A Bibliometric and Visual Analysis of Oliceridine Research (2013-2024).

Purpose: To explore and analyze the current research progress, hotspots, and future trends in oliceridine research using bibliometric methods.

Patients And Methods: We searched the Web of Science (WOS) database utilizing the keywords TS = ("oliceridine*" OR "TRV 130*" OR "TRV-130*" OR "olinvyk*" OR "TRV130*" OR "C22H31CIN2O2S*") for relevant research literature on oliceridine from its inception to June 16, 2024. Bibliometric methods were applied, and analysis software such as VOSviewer and CiteSpace were used to visualize the publication timeline, authors, countries and regions, keywords, sources of literature, research hotspots, and co-cited documents related to oliceridine.

Genetic alterations of and in intrahepatic cholangiocarcinoma associated with poor prognosis.

The aim of this study is to investigate certain genetic features of intrahepatic cholangiocarcinoma (ICCA). A total of 12 eligible ICCA patients were enrolled, and tumor tissues from the patients were subjected to next-generation sequencing of a multi-genes panel. Tumor mutation burden (TMB), mutated genes, copy number variants (CNVs), and pathway enrichment analysis were performed.

Propofol mediates bone metastasis by regulating PC-derived exosomal miR-142-3p.

In this study we investigated the role of propofol in mediating prostate cancer (PCa) bone metastasis through regulating exosomal factors derived from PCa. We isolated exosomes from PCa cells and co-cultured them with mesenchymal stem cells (MSCs). PCa-derived exosomes increased calcium deposition of MSCs and upregulated ALPL'Alkaline phosphatase, tissue-nonspecific isozyme) and BGLAP (Bone Gamma-Carboxyglutamate Protein) expression.

MicroRNAs: Crucial Players in the Differentiation of Human Pluripotent and Multipotent Stem Cells into Functional Hepatocyte-Like Cells.

Hepatic disease negatively impacts liver function and metabolism. Primary human hepatocytes are the gold standard for the prediction and successful treatment of liver disease. However, the sources of hepatocytes for drug toxicity testing and disease modeling are limited.

The landscape of PD-L1 expression and somatic mutations in hepatocellular carcinoma.

Background: Hepatocellular carcinoma (HCC) is the most common primary malignancy of the liver, and becoming the third-leading cause of cancer-related mortality worldwide. Despite the immune checkpoint inhibitors and molecular targeted therapies have shown preferable efficacy in HCC, large number of HCC patients do not respond effectively to anti-PD-1 reagents. Besides, the accumulation of genetic mutations in cancer cells may lead to the therapy resistant.

CDKN3 expression predicates poor prognosis and regulates adriamycin sensitivity in hepatocellular carcinoma .

Objective: Hepatocellular carcinoma (HCC) is one of the most common causes of cancer-related deaths worldwide. This study investigated the relationship between cyclin-dependent kinase inhibitor (CDKN)3 and prognosis and pathological characteristics in HCC patients to determine whether it could be used as a prognostic factor and/or therapeutic target for HCC drug development.

Methods: We previously showed that CDKN3 is deregulated in HCC tumor samples.

Giant recurrent left inguinal hernia with femoral nerve injury: a report of a rare case.

Background: Giant inguinal hernia(GIH), a rare disease, has brought great challenges to surgeons. GIH is defined as an inguinal hernia that extends below the midpoint of the inner thigh in standing position. However, a giant recurrent inguinal hernia resulting from previous operations that destroy the anatomical structure of the inguinal region is extremely rare.

Identify potential clinical significance of long noncoding RNA forkhead box P4 antisense RNA 1 in patients with early stage pancreatic ductal adenocarcinoma.

Previous studies have shown that forkhead box P4 antisense RNA 1 (FOXP4-AS1) is dysregulated in tumor tissues and can serve as a prognostic indicator for multiple cancers. However, the clinical significance of FOXP4-AS1 in pancreatic ductal adenocarcinoma (PDAC) remains unclear. The goal of this study is to recognize the possible clinical significance of long noncoding RNA FOXP4-AS1 in patients with early stage PDAC.

Dexmedetomidine protects aged rats from postoperative cognitive dysfunction by alleviating hippocampal inflammation.

The present study investigated the effect of dexmedetomidine on hippocampal inflammation and cognitive function in rats with postoperative cognitive dysfunction (POCD). A total of 80 healthy male Sprague Dawley rats were used, 72 of which developed POCD. The rats were randomly divided into four groups: The control, model, low‑dose and high‑dose dexmedetomidine anesthesia groups.

Propofol Reversed Hypoxia-Induced Docetaxel Resistance in Prostate Cancer Cells by Preventing Epithelial-Mesenchymal Transition by Inhibiting Hypoxia-Inducible Factor 1.

Prostate cancer is the second most frequently diagnosed cancer worldwide. Hypoxia-induced epithelial-mesenchymal transition (EMT), driven by hypoxia-inducible factor 1 (HIF-1), is involved in cancer progression and metastasis. The present study was designed to explore the role of propofol in hypoxia-induced resistance of prostate cancer cells to docetaxel.

CDKN3 expression is negatively associated with pathological tumor stage and CDKN3 inhibition promotes cell survival in hepatocellular carcinoma.

Aberrant expression of CDKN3 may be involved in carcinogenesis of liver cancer. The effect of CDKN3 on tumorigenesis and the molecular mechanisms involved have not been fully elucidated. Immunohistochemistry was performed to detect CDKN3 expression levels in tumor tissues.

Diosmetin induces apoptosis by upregulating p53 via the TGF-β signal pathway in HepG2 hepatoma cells.

Diosmetin (Dio) is a major active component of flavonoid compounds. A previous study demonstrated that Dio exhibited anticancer activity and induced apoptosis in HepG2 human hepatoma cells via cytochrome P450, family 1-catalyzed metabolism. The present study observed that cell proliferation of HepG2 cells was inhibited by Dio treatment and tumor protein p53 was significantly increased following Dio treatment.

Notch3 functions as a regulator of cell self-renewal by interacting with the β-catenin pathway in hepatocellular carcinoma.

The Notch signaling pathway plays a role in cell proliferation, differentiation. Emerging data have revealed aberrant Notch3 expression in hepatocellular carcinoma (HCC). However, whether Notch3 plays a role in tumorigenesis or tumor progression is unclear.

Dihydromyricetin induces mouse hepatoma Hepal-6 cell apoptosis via the transforming growth factor-β pathway.

Dihydromyricetin (DHM) is a flavonoid compound which possesses potent antitumor activity. In the present study, it was demonstrated that DHM significantly inhibited proliferation and induced apoptosis in mouse hepatocellular carcinoma Hepal‑6 cells. Transforming growth factor β (TGF‑β) is recognized as a major profibrogenic cytokine and is therefore a common target for drugs in the treatment of liver disease.

Resveratrol inhibits the proliferation of human melanoma cells by inducing G1/S cell cycle arrest and apoptosis.

Resveratrol (Res), a natural plant extract, is an effective inducer of cell apoptosis and cell cycle arrest in multiple carcinoma cell types, which has been demonstrated by its ability to inhibit the proliferation of multiple human tumor cells in vitro. Although Res possesses chemopreventive properties against several types of cancer, the molecular mechanism underlying its anticancer activity remains to be fully elucidated. The present study demonstrated that Res induced cell cycle arrest and inhibited the proliferation of human melanoma A375 (IC50=23 µM after 48 h; P<0.

Resveratrol inhibits proliferation in human colorectal carcinoma cells by inducing G1/S‑phase cell cycle arrest and apoptosis through caspase/cyclin‑CDK pathways.

The present study compared the effect of resveratrol on HCT116 and Caco-2 human colon cancer cells. Annexin V/propidium iodide staining, MTT assay and western blot analysis revealed that resveratrol induced cycle arrest in the two cell lines, which was evidenced by cell cycle analysis and changes in the expression of the cell cycle proteins cyclin-dependent kinase (CDK) 2, CDK4, cyclin D1, proliferating cell nuclear antigen and P21. Furthermore, resveratrol was found to have a strong apoptosis-inducing effect, which was evidenced through the high percentage of annexin V positive cells and high protein expression of cleaved‑caspase‑7, cleaved‑caspase‑9 and cleaved‑poly(ADP-ribose) polymerase in the resveratrol-treated cancer cells.

Acoustic radiation force impulse elastography for efficacy evaluation after hepatocellular carcinoma radiofrequency ablation: a comparative study with contrast-enhanced ultrasound.

Aim: To explore acoustic radiation force impulse (ARFI) elastography in assessing residual tumors of hepatocellular carcinoma (HCC) after radiofrequency ablation (RFA).

Materials And Methods: There were 83 HCC lesions among 72 patients. All patients were examined with ARFI, contrast enhanced ultrasound (CEUS), and CT or MRI.

Dihydromyricetin promotes hepatocellular carcinoma regression via a p53 activation-dependent mechanism.

The development of antitumor chemotherapy drugs remains a key goal for oncologists, and natural products provide a vast resource for anti-cancer drug discovery. In the current study, we found that the flavonoid dihydromyricetin (DHM) exhibited antitumor activity against liver cancer cells, including primary cells obtained from hepatocellular carcinoma (HCC) patients. In contrast, DHM was not cytotoxic to immortalized normal liver cells.

AZD8055 induces cell death associated with autophagy and activation of AMPK in hepatocellular carcinoma.

AZD8055 is a potent inhibitor of mTORC1 and mTOR2 and shows inhibitory effects in several types of cancer cells in vitro and in vivo. However, the effect of AZD8055 on hepatocellular carcinoma (HCC) cells has not been studied. We report that AZD8055 inhibits cell proliferation and colony formation of Hep3B and Huh7 cells but does not cause PARP cleavage, or caspase activation, suggesting that classical apoptosis is not its main mechanism of cell death.

Knockdown of GPC3 inhibits the proliferation of Huh7 hepatocellular carcinoma cells through down-regulation of YAP.

Glypican-3 (GPC3), a membrane-associated heparan sulfate proteoglycan, is frequently upregulated in hepatocellular carcinoma (HCC). Yes-associated protein (YAP) is also found over-expressed in HCC and has been identified as a key effector molecule in Hippo pathway, which could control the organ size in animals through the regulation of cell proliferation and apoptosis and plays an important role in the development of malignant tumors. Studies have reported that GPC3 and YAP might collaborate to regulate the development of HCC.

Significance of MD-2 and MD-2B expression in rat liver during acute cholangitis.

Aim: To investigate the expression of myeloid differentiation protein-2 (MD-2), MD-2B (a splicing isoform of MD-2 that can block Toll-like receptor 4 (TLR4)/MD-2 LPS-mediated signal transduction) and TLR4 in the liver of acute cholangitis rats.

Methods: Male Sprague-Dawley rats (SPF level) were randomly divided into four groups: (A) sham-operated group; (B) simple common bile duct ligation group; (C) acute cholangitis group; and (D) acute cholangitis anti-TLR4 intervention group (n = 25 per group). Rat liver tissue samples were used to detect TLR4, MD-2 and MD-2B mRNA expression by fluorescence quantitative PCR in parallel with pathological changes.