Nasopharyngeal carcinoma (NPC) is a highly malignant and frequently metastasized tumor. Endostatin has been shown to inhibit NPC growth, but its efficacy against NPC metastasis has not been shown in vivo. Here, we established a NPC metastasis model in mice by transplanting EBV-positive NPC cells, C666-1, in the livers of nude mice and observed lung metastasis. Furthermore, we showed that tail v...

Dermatomyositis (DM) is an inflammatory disease of unknown origin that manifests as a myopathy associated with typical skin lesions. Association between DM and cancer is frequent (from 18% to 32% according to case series). It was described for the first time by Stertz in 1916 in association with gastric cancer. All histological types and sites of cancer in the general population may be associat...

Nasopharyngeal carcinoma (NPC) is an uncommon cancer, which has a distinctive ethnic and geographic distribution. Etiology of NPC is considered to be related with a complex interaction of environmental and genetic factors as well as Epstein-Barr virus infection. Since NPC is located in the silent painless area, the disease is usually therefore diagnosed at the advanced stages; hence early detec...

Emerging studies have shown that long noncoding RNAs (lncRNAs) play critical roles in carcinogenesis and progression, including human nasopharyngeal carcinoma (NPC). The correlation between lncRNAs expression and NPC development has not been well identified in the recent literature. Recently, high-through put analysis reveals that LOC100129148 is highly expressed in NPC. However, whether the ab...

MicroRNAs are important factors in the pathogenic processes of human types of cancers including nasopharyngeal carcinoma (NPC). In the present study, we confirmed that the microRNA-212 expression level was significantly decreased both in NPC tissues and NPC cell lines. Decreased expression of miR-212 was associated with advanced tumor-node-metastasis (TNM) stage and metastasis of NPC. Patients ...

BACKGROUND The purpose of this study was to explore the risk of developing of sudden sensorineural hearing loss (SSHL) in patients with nasopharyngeal carcinoma (NPC). METHODS A population-based, retrospective cohort study using the Taiwan National Health Insurance Research Database was conducted. From 2001 to 2006, 9121 patients with newly diagnosed NPC and 45,605 comparison subjects without...

OBJECTIVES To characterize the specific Epstein-Barr virus (EBV) polymorphisms from nasopharyngeal carcinoma (NPC) patients and healthy donors in Northern China, and to explore the relationship between the EBV genotypes and NPC. METHODS The genotypes of EBV strains were analyzed by the polymerase chain reaction and restriction fragment length polymorphism. RESULTS The predominant EBV type w...

BACKGROUND Spleen tyrosine kinase (Syk) is a nonreceptor tyrosine kinase and often aberrantly expressed in human cancers. However, Syk expression pattern has not yet been investigated in nasopharyngeal carcinoma (NPC). METHODS Samples of 223 NPC tissues were immunohistochemically stained for Syk expression and survival analysis was then performed. Interaction and co-localization of Syk with E...

Nasopharyngeal carcinoma (NPC) is a head and neck malignant tumor rare throughout most of the world but common in Southeast Asia, especially in Southern China, which is with characteristics of early cervical lymph node metastasis and high incidence rate of distant metastasis. Insulin receptor substrate 1 (IRS-1) is a signaling adapter protein that is encoded by the IRS-1 gene in humans, plays a...

Abstract INTRODUCTION Central nervous system (CNS) metastasis from nasopharyngeal carcinoma (NPC) is rare and presents with high morbidity mortality. As a entity, few patients CNS NPC have been reported, no studies were available on treatment prognosis. Based our clinical experience, early diagnosis incorporation of clear palliative plan imperative in providing holistic care for locally-invasiv...