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10 papers found.
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A divide-and-conquer hole-filling method for handling disocclusion in single-view rendering

interests include 3D image processing and 3D display. Lei You received the Ph.D. degree in electronic circuits and systems from Beijing University of Posts and Telecommunications, Beijing, China, in 2010. He

PIM-1 contributes to the malignancy of pancreatic cancer and displays diagnostic and prognostic value

Background The effects of PIM-1 on the progression of pancreatic cancer remain unclear, and the prognostic value of PIM-1 levels in tissues is controversial. Additionally, the expression levels and clinical value of PIM-1 in plasma have not been reported. Methods The effects of PIM-1 on biological behaviours were analysed. PIM-1 levels in tissues and plasma were detected, and the...

Clinical characteristics and prognosis of primary leiomyosarcoma of the pancreas: a systematic review

Background Primary pancreatic leiomyosarcoma (PLMS) is rare. The clinical characteristics and prognosis is still not completely understood. The aim of the present study is to identify the clinical characteristics and long-term outcomes of PLMS from the existing reported cases in different scientific literature. Methods PLMS cases reported in Chinese and English journals were...

The Effect of Pylorus Removal on Delayed Gastric Emptying after Pancreaticoduodenectomy: A Meta-Analysis of 2,599 Patients

Background Delayed gastric emptying is a serious complication of pancreaticoduodenectomy. The effect of pylorus removal on delayed gastric emptying has not been well evaluated. Study Design We searched five databases (PubMed, EMBASE and the Cochrane Central Register of Controlled Trials, Scopus and Web of Science) up to July 2014. The meta-regression analysis was performed to...

An Increased Total Resected Lymph Node Count Benefits Survival following Pancreas Invasive Intraductal Papillary Mucinous Neoplasms Resection: An Analysis Using the Surveillance, Epidemiology, and End Result Registry Database

Background The therapeutic effect of lymph node dissection for pancreas invasive intraductal papillary mucinous neoplasms (IPMN) remains unclear. The study investigated whether cancer-specific survival (CSS) and overall survival (OS) rates among invasive IPMN patients improve when more lymph nodes are harvested during surgery. Study Design The study cohort was retrieved from the...

MiR-1178 Promotes the Proliferation, G1/S Transition, Migration and Invasion of Pancreatic Cancer Cells by Targeting CHIP

CHIP, a co-chaperone protein that interacts with Hsc/Hsp70, has been shown to be under-expressed in pancreatic cancer cells and has demonstrated a potential tumor suppressor property. Nevertheless, the underlying mechanisms of CHIP regulation in pancreatic cancer cells remain unknown. In this study, we found that miR-1178 decreased the translation of the CHIP protein by targeting...

Advance in herpes simplex viruses for cancer therapy

Oncolytic virotherapy is an attractive approach that uses live viruses to selectively kill cancer cells. Oncolytic viruses can be genetically engineered to induce cell lyses through virus replication and cytotoxic protein expression. Herpes simplex virus (HSV) has become one of the most widely clinically used oncolytic agent. Various types of HSV have been studied in basic or...

Expression of c-fos Was Associated with Clinicopathologic Characteristics and Prognosis in Pancreatic Cancer

It has long been regarded that pancreatic cancer (PC) is a life-threatening malignant tumor. Thus, much attention has been paid for factors, especially relative molecules, predictive for prognosis of PC. However, c-fos expression in PC was less investigated. In addition, its association with clinicopathologic variables and prognosis remains unknown. In the present study...

Insulin-Like Growth Factor 1 Receptor (IGF-1R) as a Target of MiR-497 and Plasma IGF-1R Levels Associated with TNM Stage of Pancreatic Cancer

The expression levels and regulatory roles of miR-497 in pancreatic cancer are unclear. The clinical value of plasma insulin-like growth factor 1 receptor (IGF-1R) in pancreatic cancers has not been investigated. In the present study, we demonstrated that miR-497 was significantly downregulated in pancreatic cancer tissues. Upregulation of miR-497 in BxPC-3 and AsPC-1 pancreatic...

Increased COMT expression in pancreatic cancer and correlation with clinicopathologic parameters

Catechol-O-methyl transferase (COMT) is an enzyme involved in estrogen metabolism. Proteomic and immunoproteomic screens suggested COMT might be an immunogenic membrane antigen in human pancreatic cancer. The aim of this study was to investigate the dynamic expression of COMT in pancreatic ductal adenocarcinoma (PDAC) and noncancerous pancreatic tissue, and to determine the...