A cuproptosis-related lncRNA signature for predicting prognosis and immune response in hepatocellular carcinoma.

Background: Hepatocellular carcinoma (HCC) has a high incidence and poor prognosis. Cuproptosis is a novel type of cell death, which differs from previously reported types of cell death such as apoptosis, autophagy, proptosis, ferroptosis, necroptosis, etc. Long non-coding RNAs (lncRNAs) play multiple roles in HCC.

Bicyclol attenuates high fat diet-induced non-alcoholic fatty liver disease/non-alcoholic steatohepatitis through modulating multiple pathways in mice.

The pathological progression of non-alcoholic fatty liver disease (NAFLD) is driven by multiple factors, and non-alcoholic steatohepatitis (NASH) represents its progressive form. In our previous studies, we found that bicyclol had beneficial effects on NAFLD/ NASH. Here we aim to investigate the underlying molecular mechanisms of the bicyclol effect on NAFLD/NASH induced by high-fat diet (HFD) feeding.

Effects of bicyclol on hepatic sinusoidal obstruction syndrome induced by Gynura segetum.

Background: The intake of Gynura segetum, a traditional Chinese medicine, may be induce hepatic sinusoidal obstruction syndrome (HSOS). It has a high mortality rate based on the severity of the disease and the absence of therapeutic effectiveness. Therefore, the current study was designed to investigate the effects of bicyclol on HSOS induced by Gynura segetum and the potential molecular mechanisms.

Bicyclol alleviates high-fat diet-induced hepatic ER stress- and autophagy-associated non-alcoholic fatty liver disease/non-alcoholic steatohepatitis in mice.

Background And Objective: Non-alcoholic fatty liver disease (NAFLD) is a manifestation of the metabolic syndrome in the liver, and non-alcoholic steatohepatitis (NASH) represents its advanced stage. Bicyclol has protective activity against NAFLD in mice; however, the effect of bicyclol on high-fat diet (HFD)-induced NASH and its underlying molecular mechanism remains unknown particularly anti-endoplasmic reticulum (ER) stress and autophagic machinery potentials. Therefore, the present study was performed to investigate the protective effect and underlying mechanisms of bicyclol action on NAFLD/NASH.

Danshensu derivative ADTM ameliorates CCl‑induced acute liver injury in mice through inhibiting oxidative stress and apoptosis.

Previous studies reported a novel danshensu derivative (R)-(3,5,6-Trimethylpyrazinyl) methyl-2-acetoxy-3-(3,4-diacetoxyphenyl) propanoate (ADTM), which conferred cardioprotective, neuroprotective and anti-thrombotic effects. Here we aim to investigate the hepatoprotective effect of ADTM on acute liver injury caused by carbon tetrachloride (CCl) and the underlying molecular mechanisms. ADTM (30 and 60 mg/kg) was given to mice by gavage for two weeks.

IL-33-induced JNK pathway activation confers gastric cancer chemotherapy resistance.

Inflammation is regarded as one of the major hallmarks of tumors, and has a very close relationship with gastric cancer. Interleukin-33 (IL-33), a new member of the IL-1 family, plays an important role in both inflammatory disease and tumors. The present study was designed to explore the effects of IL-33 on the proliferation, drug sensitivity, and the invasiveness of gastric cancer cells in vitro.

A method for quantifying the unstable and highly polar drug nafamostat mesilate in human plasma with optimized solid-phase extraction and ESI-MS detection: more accurate evaluation for pharmacokinetic study.

An advanced quantification method was developed with solid-phase extraction (SPE) and mass spectrometry (MS) determination for nafamostat, an unstable and highly polar drug, in human plasma. For unstable drugs with an ester group, the main analytical challenge is how to avoid the ester hydrolysis, and strong acid or alkaline conditions should be excluded during sample preparation. Considering that, we developed a relatively mild method with SPE for sample preparation without strong acid and alkaline treatment, which was optimized with different pHs and salt concentrations in phosphate-buffered saline treatment.