glyceraldehyde/悪性腫瘍

TNF-related apoptosis-inducing ligand (TRAIL) is cytotoxic to most thyroid cancer cell lines, including those originating from anaplastic carcinomas, implying TRAIL as a promising therapeutic agent against thyroid cancers. However, signal transduction in TRAIL-mediated apoptosis is not clearly

BACKGROUND Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a key glycolytic enzyme, but recent studies have shown its non-glycolytic role in cell death, survival mechanisms and diseases. Increase in glycolysis, in particular overexpression of GAPDH, has been considered an important feature of

BACKGROUND Glycolysis in presence of oxygen with high glucose consumption is known to be the metabolism of choice in many tumors. In lung cancer this phenomenon is routinely exploited in diagnostic PET imaging of fluorodeoxyglucose uptake, but not much is known about the prognostic capabilities of

BACKGROUND The pyruvic acid analog 3-bromopyruvate (3BrPA) is an alkylating agent known to induce cancer cell death by blocking glycolysis. The anti-glycolytic effect of 3BrPA is considered to be the inactivation of glycolytic enzymes. Yet, there is a lack of experimental documentation on the direct

Lung cancer is a deadly disease, typically caused by known risk factors, such as tobacco smoke and asbestos exposure. By triggering cellular oxidative stress and altering the antioxidant pathways eliminating reactive oxygen species (ROS), tobacco smoke and asbestos predispose to cancer. Despite

Here we describe the purification of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) from normal leukocytes of healthy subjects and leukocytes of chronic myeloid leukemia (CML) patients and from normal mouse muscle and sarcoma tissue. The data indicate that some properties of GAPDH of leukocytes of

Chronic infection of woodchucks with woodchuck hepatitis virus (WHV) was associated with the development of hepatitis, foci of altered hepatocytes and hepatocellular adenomas and carcinomas. The cytomorphological and cytochemical analysis permitted the identification of three different types of

The MSV-MDCK-INV invasive variant of Moloney sarcoma virus (mos) transformed MDCK cells express multiple beta-actin-rich pseudopodia (P. U. Le et al., Cancer Res. 58, 1631-1635, 1998). We show here that the tips of these actively protruding cellular domains are morphologically distinct presenting

We have examined expression of the smg p25A (a ras p21-like GTP-binding protein) gene in neural crest-derived tumor cell lines and neuroblastoma tissues. The human neuroblastoma cell lines GOTO, IMR-32, NB-1, and SK-N-SH expressed the 1.6-kilobase smg-25A mRNA. SH-SY5Y and SH-IN, variant cell lines

Mammalian sterile 20-like kinase 1 (Mst1) is a critical component of the Hippo signaling pathway, which regulates a variety of biological processes ranging from cell contact inhibition, organ size control, apoptosis and tumor suppression in mammals. Mst1 plays essential roles in the heart disease

Retinoids seem to act as agents of chemoprevention and differentiation in breast diseases. Their action is mediated by nuclear receptors, retinoic acid receptors (RAR alpha, RAR beta, RAR gamma) and retinoid X receptors (RXR alpha, RXR beta, RXR gamma) and modulated by cellular retinol binding

A human small cell lung cancer cell line, U-1906, developed altered functional properties upon continuous in vitro cultivation. Cells obtained at late (U-1906 L) and early (U-1906 E) passages of cultivation differ in drug resistance to the cytostatic therapeutic agents cisplatin and doxorubicin. The

Metabolic alterations and inflammation are regarded as hallmarks of cancer. Glycolytic flux and intermediate accumulation lead to the production of building blocks and NADPH which is important in protecting the cell from oxidative damage. Inflammation causes the release of mediators responsible for

It is suggested that colorectal cancer might be prevented by changes in diet, and vegetable consumption has been demonstrated to have a protective effect. Until now, little is known about the effects of vegetable consumption at the proteome level. Therefore, the effect of increased vegetable intake