Diabetes has been consistently linked to many forms of cancers, such as liver, colorectal, pancreatic, and breast cancer, however, the role of diabetes in outcome among cancer patients remains unclear. In this study, we retrospectively reviewed electronic medical records of 342 inpatients newly diagnosed with NSCLC referred by a teaching hospital cancer center in southern Taiwan between 2005 and 2007 to examine the effects of fasting glucose levels at time of cancer diagnosis on overall survival in patients with non-small cell lung cancer (NSCLC). »
11/21/11

Diabetes has been consistently linked to many forms of cancers, such as liver, colorectal, pancreatic, and breast cancer, however, the role of diabetes in outcome among cancer patients remains unclear. In this study, we retrospectively reviewed electronic medical records of 342 inpatients newly diagnosed with NSCLC referred by a teaching hospital cancer center in southern Taiwan between 2005 and 2007 to examine the effects of fasting glucose levels at time of cancer diagnosis on overall survival in patients with non-small cell lung cancer (NSCLC). »
11/21/11

MicroRNAs (miRNA) are a class of small noncoding RNAs that regulate the expression of their target genes. The aim of the present study was to explore the effects of miR-206 on laryngeal suamous cell carcinoma (LSCC) cells. The expression level of miR-206 was quantified by qRT-PCR in primary LSCC tissues and corresponding adjacent non-neoplastic tissues. »
11/01/11

Silencing of tumor suppressor genes plays a vital role in head and neck carcinogenesis. In this study we aimed to evaluate aberrant p16(INK4a) gene promoter methylation in patients with head and neck cancer. »
11/22/11

Multidrug resistance is a major obstacle in the treatment of gastric cancer. The underlying mechanisms of this phenomenon have not been well understood. Accumulating evidence indicates that Stat3 plays an important role in tumorigenesis of various primary cancers and cancer cell lines by upregulating cell survival proteins and downregulating tumor suppressors. »
10/20/11

We hypothesized that the anticancer activity of cannabinoids was linked to induction of phosphatases. »
11/01/11

Our previous study revealed that spaceflight induced biological changes in human cervical carcinoma Caski cells. Here, we report that 48A9 cells, which were subcloned from human cervical carcinoma Caski cells, experienced significant growth suppression and exhibited lower tumorigenic ability after spaceflight. »
11/18/11

CD44, the transmembrane receptor for hyaluronan, is implicated in tumor cell invasion and metastasis. The expression of CD44 and its variants is associated with poor prognosis in breast cancer. Here, we investigated the effect of silibinin (a polyphenolic flavonolignan of the herbal plant of Silybum marianum, milk thistle) on the epidermal growth factor (EGF) ligand-induced CD44 expression in human breast cancer cells. »
11/01/11

8-Oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodG) is the most abundant marker of DNA damage and it reflects oxidative stress. Human 8-oxoguanine glycosylase (hOGG1) is a DNA-repair enzyme that participates in 8-oxodG removal. »
11/22/11

The high prevalence and poor prognosis of breast cancer provides a strong rationale for developing new treatment strategies and preventive and therapeutic agents. Oncolytic replication-competent herpes simplex virus (HSV) can infect tumor cells, replicating and killing the cells by direct cytopathic effect and then spreading within the tumor. Replication of oncolytic HSV leads to the destruction of the infected tumor cell and release of new virions, which are able to infect adjacent cells until potentially all tumor cells are destroyed. »
11/21/11