Patients with head and neck squamous cell carcinoma (HNSCC) commonly have an imbalance in T helper (Th)1/Th2-type cytokines and elevated levels of CD4(+)CD25(high) regulatory T cells (Treg). Here, we investigated the association of circulating interleukin (IL)10, IL12, and Treg-cells with clinical outcome in patients with HNSCC. »
07/19/10

The polycomb group genes Bmi1 polycomb ring finger oncogene (Bmi1) and enhancer of zeste homolog 2 (EZH2) function as transcriptional repressors involved in gene silencing and in the malignant transformation and biologic aggressiveness of several human carcinomas. In the current study, the authors evaluated Bmi1 and EZH2 protein expression in specimens of human nonsmall cell lung cancer (NSCLC). »
07/15/10

Treatment of epithelial ovarian cancer patients relapsing with a short treatment-free interval (TFI) after prior chemotherapy is unsatisfactory. This phase II trial evaluated the activity and feasibility of pegylated liposomal doxorubicin (PLD) plus gemcitabine in this setting. »
07/16/10

A major focus of brain cancer research today is to translate understanding of glioma biology into advances in treatment, by exploring the potential of target therapy. Here we investigated the ability of three compounds belonging to the chemical class of azo dyes (methyl red, methyl yellow, and helianthin) to inhibit glioblastoma (GB) cell growth in vitro. »
07/16/10

ALTHOUGH MOST PEOPLE who have headache pain do not present with an underlying mass lesion, a large number of patients with brain tumors do report headache (as many as 60% in our institution). »
08/01/10

There is evidence that serrated polyps (serrated adenomas and hyperplastic polyps) have different malignant potential than traditional adenomas. We used a colonoscopy database to determine the association between the presence of serrated colorectal polyps and colorectal neoplasia. »
07/16/10

Type 2 diabetes mellitus (type 2 DM) is associated with an increased risk of colorectal cancer (CRC); it is not clear if this association varies by sex or other factors. Insulin use might also be associated with CRC risk. We investigated associations of type 2 DM and insulin use with CRC risk. »
07/12/10

The purpose of this study was to examine the immunoexpression of cell adhesion molecules (CAMs) E-cadherin, CD44s, and CD44v3 in cervical cancer and compare it with that in benign exo-endocervical tissue. »
07/18/10

Cervical cancer (CC) remains an important health problem. It is the second most frequent malignancy in women worldwide, with one-third of patients dying from pharmacoresistant disease. »
08/01/10

The growth factor receptor-bound protein-7 gene (GRB7) encodes a multi-domain signal transduction molecule. The purpose of this study was to examine the clinical significance of GRB7 protein expression in human breast cancer. »
07/16/10