OCT4B1 Promoted EMT and Regulated the Self-Renewal of CSCs in CRC: Effects Associated with the Balance of miR-8064/PLK1.

Cancer stem cells (CSCs) are the main cause of tumor generation, recurrence, metastasis, and therapy failure in various malignancies including colorectal cancer (CRC). Accumulating evidence suggests that tumor cells can acquire CSC characteristics through the epithelial-mesenchymal transition (EMT) process. However, the molecular mechanism of CSCs remains unclear.

Predicting drug-induced liver injury in human with Naïve Bayes classifier approach.

Drug-induced liver injury (DILI) is one of the major safety concerns in drug development. Although various toxicological studies assessing DILI risk have been developed, these methods were not sufficient in predicting DILI in humans. Thus, developing new tools and approaches to better predict DILI risk in humans has become an important and urgent task.

Gallic Acid Is the Major Active Component of Cortex Moutan in Inhibiting Immune Maturation of Human Monocyte-Derived Dendritic Cells.

Atopic dermatitis (AD) is a widely prevalent and chronically relapsing inflammatory skin disease. Penta Herbs Formula (PHF) is efficacious in improving the quality of life and reducing topical corticosteroid used in children with AD and one of the active herbs it contains is Cortex Moutan. Recent studies showed that altered functions of dendritic cells (DC) were observed in atopic individuals, suggesting that DC might play a major role in the generation and maintenance of inflammation by their production of pro-inflammatory cytokines.

Inhibition of EZH2 expression is associated with the proliferation, apoptosis, and migration of SW620 colorectal cancer cells in vitro.

Epigenetic changes have been recently recognized as important in many human cancers. Enhancer of zeste homologue 2 (EZH2)gene has shown overexpression in various human cancers, consistent with a straightforward role of EZH2 as an oncogene, but its function in carcinogenesis is partly contradictory. The role of EZH2 in development of human colorectal cancer (CRC) has not yet been clarified.

Structural characterization and immuno-modulating activities of a polysaccharide from Ganoderma sinense.

A protein-bound polysaccharide (GSP-4) with a molecular weight of 8.3 × 10⁵ Da, was isolated from the water extract of the fruiting bodies of Ganoderma sinense. Chemical study revealed that this fraction was composed of mannose, glucose and galactose in the molar ratio of 4.

[Neuroprotection of sevoflurane against the ischemia injury in hippocampal slices of rat].

Aim: To study the protective effects and the mechanisms of sevoflurane on ischemic cerebral neurons.

Methods: With electrophysiological microelectrode recoding technique, the OPS of hippocampal slices deprived with oxygen and glucose (OGD) and injured from toxicity of glutamate (Glu) in the control group, 2% sevoflurane group and 4% sevoflurane group were observed. The changes of ultrastructure in the three groups were also observed respectively.