Development of a urine-based metabolomics approach for multi-cancer screening and tumor origin prediction.

Background: Cancer remains a leading cause of mortality worldwide. A non-invasive screening solution was required for early diagnosis of cancer. Multi-cancer early detection (MCED) tests have been considered to address the challenge by simultaneously identifying multiple types of cancer within a single test using minimally invasive blood samples.

Research on the effects of hydrothermal synthesis conditions on the crystal habit of MIL-121.

The investigation of the influence of hydrothermal synthesis conditions such as synthetic temperature, the amount of solvent, addition of additives including sodium hydroxide, lithium chloride and 2-methylimidazole on the morphology and size of MIL-121 was carried out. The experimental results indicated the significant impact of hydrothermal synthesis conditions on the morphologies and sizes of MIL-121 crystals. The synthesis temperature has little effect on the morphology, which is mainly reflected in the change of the aspect ratio, but the effect on the size is significant under low-temperature conditions.

Hepatoprotective effects of berberine on acetaminophen-induced hepatotoxicity in mice.

Acetaminophen (APAP) hepatotoxicity remains the leading cause of drug-induced liver injury due to the lack of safe and effective therapeutic agents. Berberine (BBR) is a natural alkaloid derived from traditional medicine Rhizoma Coptidis and possesses various pharmacological properties. The aim of this study was to explore the hepatoprotective effects and underlying mechanisms of BBR on APAP-induced hepatotoxicity.

Berberine inhibits macrophage M1 polarization via AKT1/SOCS1/NF-κB signaling pathway to protect against DSS-induced colitis.

Berberine has been reported to have protective effects in colitis treatment. However, the detailed mechanisms remain unclear. Herein, we demonstrated that berberine could protect against dextran sulfate sodium (DSS)-induced colitis in mice by regulating macrophage polarization.