Our previous studies of chromosome 14 transfer into tumorigenic esophageal squamous cell carcinoma (ESCC) cell line, SLMT, suggested the existence of tumor suppressor genes (TSGs) on chromosome 14. »
09/28/10

Earlier research suggests that use of selective serotonin reuptake inhibitors (SSRIs), but not tricyclic antidepressants (TCAs), reduces the risk of colorectal cancer (CRC). »
09/28/10

Matrix metalloproteinase 13 (MMP13), a member of the matrix metalloproteinase family, is considered to play a role in the tumor cell proliferation and invasion. The purpose of this study was to verify the expression of MMP13 in colorectal cancer (CRC) in vitro and in vivo, and subsequently analyze whether the MMP13 expression levels correlate with the clinicopathological features and prognosis of CRC patients. »
11/01/10

Ankyrin repeat and SOCS box-containing 9 (ASB9) is involved in the negative regulation of cytokine signaling. However, its biological function is largely undefined. The aim of this study was to assess the value and role of ASB9 as an indicator of prognosis in colorectal cancer (CRC). »
11/01/10

Mechanisms by which c-Myc (Myc) amplification confers aggressive medulloblastoma phenotypes are poorly defined. Here, we show using orthotopic models that high Myc expression promotes cell migration/invasion and induces metastatic tumors, which recapitulate aggressive histologic features of Myc-amplified primary human medulloblastoma. »
09/28/10

The current standard therapy for newly diagnosed glioblastoma is multimodal, comprising surgical resection plus radiotherapy and concurrent temozolomide, then adjuvant temozolomide for 6 months. This has been shown to provide survival benefits; however, the prognosis for these patients remains poor, and most relapse. »
09/29/10

The mammalian target of rapamycin (mTOR) signaling pathway has emerged as a major effector of cell growth and proliferation, and is an attractive target for cancer therapy. However, the association between mTOR pathway and the malignancy grade of human gliomas has not been thoroughly investigated. »
09/29/10

Receptor tyrosine kinase signaling causes profound neo-angiogenesis in high-grade gliomas (HGG). The KIT, PDGFR-α, and VEGFR2 genes are frequently amplified and expressed in HGG and are molecular targets for therapeutic inhibition by the small-molecule kinase inhibitor sunitinib malate. »
09/25/10

Triptolide, the main active component of the traditional Chinese herbal medicine Tripterygium wilfordii Hook F, has been shown to have potent immunosuppressive and anti-inflammatory properties. Here, we investigated the pro-apoptotic effect of triptolide in human cervical cancer cells and its underlying mechanisms. »
11/01/10

To assess the predictive significance of serum glutathione (GSH) and tumor tissue DNA damage in the treatment of cervical cancer patients undergoing chemoradiotherapy. »
10/01/10