Interference of FZD2 suppresses proliferation, vasculogenic mimicry and stemness in glioma cells via blocking the Notch/NF‑κB signaling pathway.

Frizzled family protein 2 (FZD2) is widely associated with tumor development and metastasis. The present study aimed to gain an insight into the role and regulatory mechanism of FZD2 in glioma. The expression level of FZD2 in normal astrocyte and glioma cells was determined by reverse transcription-quantitative PCR and western blotting, and cell transfection was conducted for FZD2 expression knockdown.

Golgi integral membrane protein 4 manipulates cellular proliferation, apoptosis, and cell cycle in human head and neck cancer.

The incidence of global head and neck cancer has increased markedly in the last 10 years, and its prognosis is poor, which seriously endangers people's life and health. At present, there are few studies on its pathogenesis. Golgi integral membrane protein 4 (GOLIM4) is a major member of the Golgi apparatus transporter complex, and its role in tumor is unclear.

Ginkgolic acid exerts an anti-inflammatory effect in human umbilical vein endothelial cells induced by ox-LDL.

This present investigation examined the mitigating impact of Ginkgolic acid in the organization on oxidized low-density lipoproteinox-LDL (ox- LDL) animated in HUVECs, and to clear up its fundamental molecular components. The levels of nitric oxide (NO), prostaglandin E2 (PGE2), and pro-inflammatory cytokines were measured by Griess examine and catalyst connected immunosorbent test. The declarations of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), mitogen-initiated protein kinases (MAPKs), and Akt were measured utilizing Western smearing.

Dielectric barrier discharge micro-plasma emission spectrometry for the detection of acetone in exhaled breath.

Acetone is a predominant volatile organic compound (VOC) in the exhaled breath and a promising biomarker for diabetes and ketoacidosis. A non-thermal micro-plasma generated in a planar dielectric barrier discharge (DBD) is used as a radiation source for the excitation of gaseous acetone followed by its quantification with optical emission spectrometry (OES). Gaseous acetone can be directly sampled, while liquid acetone is evaporated by heated tungsten coil and then introduced into the DBD micro-plasma by a helium carrier flow for performing optical emission and detection at a 519 nm emission line.