PDGF-BB/PDGFRβ induces tumour angiogenesis via enhancing PKM2 mediated by the PI3K/AKT pathway in Wilms' tumour.

Platelet-derived growth factor receptor-β (PDGFRβ) is a critical type III receptor tyrosine kinase family member, which is involved in Wilms' tumour (WT) metastasis and aerobic glycolysis. The role of PDGFRβ in tumour angiogenesis has not been fully elucidated. Here, we examined the effect of PDGFRβ on angiogenesis in WT.

Role of micronutrients in Alzheimer's disease: Review of available evidence.

Alzheimer's disease (AD) is one of the most common age-related neurodegenerative disorders that have been studied for more than 100 years. Although an increased level of amyloid precursor protein is considered a key contributor to the development of AD, the exact pathogenic mechanism remains known. Multiple factors are related to AD, such as genetic factors, aging, lifestyle, and nutrients.

Influence of Dichloroacetate on Wilms'Tumor .

Objective: To investigate the effect of dichloroacetate (DCA) on Wilms' tumor (WT) G401 cells.

Methods: CCK-8 assay was used to detect the influence of DCA on G401 cells viability and 10 mmol/L DCA was selected for subsequent experiments. The expression of glycolysis-related enzymes, such as hexokinase 2 (HK2), pyruvate kinase M2 (PKM2), lactic acid dehydrogenase A (LDHA), pyruvate dehydrogenase kinase 1 (PDK1), and pyruvate dehydrogenase (PDH), were detected by qRT-PCR and western blot.

PDGF-BB/PDGFRβ promotes epithelial-mesenchymal transition by affecting PI3K/AKT/mTOR-driven aerobic glycolysis in Wilms' tumor G401 cells.

Wilms' tumor (WT) is the most common pediatric renal malignancy. PDGFRβ belongs to the type III receptor tyrosine kinase family and is known to be involved in tumor metastasis and angiogenesis. Here, we studied the effect and underlying mechanism of PDGFRβ on WT G401 cells.

PDGFRβ modulates aerobic glycolysis in osteosarcoma HOS cells via the PI3K/AKT/mTOR/c-Myc pathway.

Osteosarcoma is a malignant tumor abundant in vascular tissue, and its rich blood supply may have a significant impact on its metabolic characteristics. PDGFRβ is a membrane receptor highly expressed in osteosarcoma cells and vascular wall cells, and its effect on osteosarcoma metabolism needs to be further studied. In this study, we discussed the effect and mechanism of action of PDGFRβ on glucose metabolism in human osteosarcoma HOS) cells.

Influence of glucose transporter 1 activity inhibition on neuroblastoma in vitro.

Most cancer cells predominantly produce their energy through a high rate of glycolysis in the presence of abundant oxygen. Glycolysis has become a target of anticancer strategies. Previous researches showed that glucose transporter 1 (GLUT1) inhibitor is effective as anticancer agents.

Cytotoxic T lymphocytes elicited by dendritic cell-targeted delivery of human papillomavirus type-16 E6/E7 fusion gene exert lethal effects on CaSki cells.

Human papillomavirus (HPV) is the primary etiologic agent of cervical cancer. Consideration of safety and non human leukocyte antigen restriction, protein vaccine has become the most likely form of HPV therapeutic vaccine, although none have so far been reported as effective. Since tumor cells consistently express the two proteins E6 and E7, most therapeutic vaccines target one or both of them.

Fangchinoline inhibits cell proliferation via Akt/GSK-3beta/ cyclin D1 signaling and induces apoptosis in MDA-MB-231 breast cancer cells.

Fangchinoline (Fan) inhibits cell proliferation and induces apoptosis in several cancer cell lines. The effects of Fan on cell growth and proliferation in breast cancer cells remain to be elucidated. Here, we show that Fan inhibited cell proliferation in the MDA-MB-231 breast cancer cell line through suppression of the AKT/Gsk- 3beta/cyclin D1 signaling pathway.

RNAi-mediated silencing of the Bmi-1 gene causes growth inhibition and enhances doxorubicin-induced apoptosis in MCF-7 cells.

The oncogene Bmi-1 is a member of the Polycomb group gene family. Its expression is found to be greatly increased in a number of malignant tumors including breast cancer. This could suggest Bmi-1 as a potent therapeutic target.

An arabinogalactan isolated from the stems of Cistanche deserticola induces the proliferation of cultured lymphocytes.

A purified polysaccharide ACDP-2 was isolated from water extract of the stems of Cistanche deserticola. Chemical and spectroscopic analyses indicated that ACDP-2 is a highly branched arabinogalactan polymer that composes of linked d-galactopyranose and d-glucopyranose, which contains predominantly a branching point at the 6-carbon. The branched side-chains compose of terminal-, 1,5-, and 1,3,5-linked arabinofuranosyl residues.

Chemical properties of a mannoglucan from Cistanche deserticola.

A new mannoglucan from Cistanche deserticola from China is characterized. The compound is responsible for a mild stimulation of mitogen-induced T and B lymphocyte proliferation.

[Studies on the chemical structure of polysaccharide CDP-4 isolated from Cistanche deserticola].

Objective: To study the chemical structure of polysaccharide CDP-4 isolated from Cistanche deserticola Y.C.Ma.