AQP8 Modulates Mitochondrial HO Transport to Influence Glioma Proliferation.

Background: Aquaporin-8 (AQP8) is involved in impacting glioma proliferation and can effect tumour growth by regulating Intracellular reactive oxygen species (ROS) signalling levels. In addition to transporting HO, AQP8 has been shown to affect ROS signaling, but evidence is lacking in gliomas. In this study, we aimed to investigate how AQP8 affects ROS signaling in gliomas.

Upregulation of TUBG1 expression promotes hepatocellular carcinoma development.

Tubulin γ-1 (TUBG1) is a highly conserved component of the centrosome and its deregulation is involved in the development of several types of cancer. However, the role of TUBG1 in hepatocellular carcinoma (HCC) remains unclear. In this study, we found that TUBG1 was upregulated in human HCC cells and tissues and that TUBG1 upregulation was associated with promoter hypomethylation in HCC tissues.

[Comparative analysis of electroacupuncture, metformin and their combination on cognitive function and senile plaques of cerebral cortex and hippocampus in APP/PS1 mice].

Objective: To compare the effect of electroacupuncture (EA), metformin and EA plus metformin on the cognitive ability and senile plaques (SPs) in cerebral cortex and hippocampus of Alzheimer's disease (AD) mice, so as to explore a better treatment method for AD.

Methods: Twenty-four male APP/PS1 mice were randomly divided into model, metformin (medication), EA and EA+medication groups, with 6 mice in each group. Other 6 male wild C57 mice were used as the control group.

[Effect of electroacupuncture of different acupoint groups on learning-memory ability and expression of IL-1β and TNF-α in hippocampus and prefrontal cortex in rats with Alzheimer's disease].

Objective: To compare the effect of electroacupuncture (EA) of acupoint group for "reinforcing the kidney and regulating Governor Vessel" and acopoint group for "reinforcing the kidney and lung and regulating Governor Vessel" on lear-ning-memory ability and expression of tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) proteins in the hippocampus and prefrontal cortex (PFC) in Alzheimer's disease （AD） rats, so as to explore the efficacy of the two acupoint groups and mechanisms underlying improvement of AD.

Methods: Forty male SD rats were randomly divided into control, sham operation, model, "Baihui" + "Shenshu" (GV20+BL23, for "reinforcing the kidney and regulating Governor Vessel") EA and GV20+BL23+ "Feishu" (BL13, GV20+BL23+BL13, for "reinforcing the kidney and lung and regulating Governor Vessel") EA groups (=8 rats in each group). The AD model was established by bilateral injection of amyloid β peptide （Aβ，10 μL) into bilateral hippocampus, and rats of the sham operation group received injection of normal saline.

[Effect of electroacupuncture on the expression of insulin signal pathway related proteins in hippocampus in mice with Alzheimer's disease].

Objective: To observe the effect of electroacupuncture (EA) on the expression of insulin phosphatidylinositol-3 kinase/glycogen synthetase kinase-3α (PI3K/GSK3α) signal pathway related proteins in the hippocampus in mice with Alzheimer's disease (AD), and to explore the regulatory mechanism of EA on improving the pathological characteristics of AD.

Methods: Twelve male APP/PS1 double transgenic mice were randomly divided a model group and a treatment group, 6 mice in each group; another 6 wild-type male mice were taken as the control group. The mice in the treatment group were treated with EA (continuous wave, 2 Hz of frequency) at "Baihui" (GV 20) and bilateral "Shenshu" (BL 23), once a day; 7-day treatment was taken as a course of treatment, and 2 courses of treatment were given.

[Effect of electroacupuncture on the P35/P25-cyclin-dependent kinase 5-Tau pathway in hippocampus of rats with Alzheimer's disease].

Objective: To investigate the effect of electroacupuncture on the P35/P25-cyclin-dependent kinase 5 (CDK5)-Tau pathway in rats with Alzheimer's disease (AD), as well as the mechanism of electroacupuncture in the prevention and treatment of AD.

Methods: Sprague-Dawley rats were randomly divided into control group, sham-operation group, model group, and electroacupuncture treatment group, with 12 rats in each group. A rat model of AD was established by injection of Aβ into the bilateral hippocampus.

[Kidney-reinforcing and Governor Vessel-regulating EA Intervention May Improve Learningmemory Possibly by Suppressing Formation of Senile Plaques in Hippocampus in APP/PS 1 Double Transgenic Alzheimer's Disease Mice].

Objective: To observe the effect of electroacupuncture (EA) intervention on learning-memory ability and the expression of senile plaques (SP), amyloid precursor protein (APP), β-secretase 1(BACE 1) and insulin degrading enzyme (IDE) in the hippocampus in APP/presenilin 1 (PS 1) double transgenic Alzheimer's disease (AD) mice, so as to reveal its mechanisms underlying improvement of AD.

Methods: A total of 18 male APP/PS 1 double transgenic AD mice were randomly divided into model, EA-2-week and EA-3-week groups (=6 in each). The control group was consisted of 6 male wild mice.