Temozolomide (TMZ) is an oral alkylating agent with proven antitumoral activity in preclinical and clinical studies in adults with high-grade glioma (HGG). However, only limited efficacy has been reported in children with HGG using the 5-day schedule. »
09/03/10

K-ras mutation in a tumour is a powerful negative predictor for treatment success. Identifying tumour K-ras mutation is complex, and could be simplified by an appropriate blood test. »
07/01/10

Recently, Stein et al. identified the metastasis-associated in colon cancer 1 (MACC1) gene by genome-wide search for differentially expressed genes in human colon cancer tissues and metastases. »
07/01/10

Tumour growth is accompanied by gene and/or protein changes that may lead to peroxidation of the cell membrane species and, hence, to the emission of volatile organic compounds (VOCs). In this study, we investigated the ability of a nanosensor array to discriminate between breath VOCs that characterise healthy states and the most widespread cancer states in the developed world: lung, breast, colorectal, and prostate cancers. »
08/10/10

An association between alcohol and rectal cancer has been reported in the epidemiological literature. In this study we further explore the association by examining specific tumor markers with alcohol consumption as well as types of alcoholic beverages consumed. »
08/01/10

This study aimed to evaluate the impact of hemoglobin level on clinical outcome (local response, progression-free survival, and overall survival) in patients with carcinoma of the anal canal treated with definitive chemoradiotherapy. »
08/01/10

Approximately 500,000 individuals diagnosed with bladder cancer in the U.S. require routine cystoscopic follow-up to monitor for disease recurrences or progression, resulting in over $2 billion in annual expenditures. »
08/23/10

Selenium is considered to be an antioxidant, and its high levels have been inversely associated with cancer risk of several sites. This meta-analysis examined the relationship between levels of selenium measured in serum and toenails, and the risk of bladder cancer. »
08/31/10

In vitro, engagement of GITR on Treg cells by the agonistic anti-GITR mAb, DTA-1, appears to abrogate their suppressive function. The consequence of in vivo engagement of GITR by DTA-1 is, however, less clear. In this study, we show that Treg cells isolated from DTA-1-treated mice were as potent as those from untreated mice in suppressing conventional CD4 T cells in vitro, indicating that in vivo GITR ligation does not disable Treg cells. »
09/01/10

We investigated the effect of balloon-occluded arterial infusion (BOAI) of anticancer agent (cisplatin/gemcitabine), used concomitantly with hemodialysis, which delivers an extremely high concentration of anticancer agent to the site of a tumor without systemic adverse effects, along with concurrent radiation (referred to as the OMC-regimen) in patients with advanced bladder cancer. »
10/01/10