Страница 1 от 33 полученные результаты
Background. Cystic fibrosis (CF) is a genetic disorder caused by a mutation in a gene that codifies for a chloride channel named "cystic fibrosis transmembrane regulator" (CFTR). In the lungs this results in thick and dehydrated mucus that tends to cause obstruction of the bronchial lumen.
Multi-functional protein Glycine N-methyltransferase (GNMT, EC2.1.1.20, localized to chromosome 6p12), affects genetic stability by a) regulating the ratio of S-adenosylmethionine (SAM) to S-adenosylhomocystine (SAH) and b) binding to folate. Based on the following observations, GNMT is classified
Malignant gliomas represent the majority of primary brain tumors in adults and are among the most intractable tumors. Cancers reprogram their metabolism to meet the needs of rapid cell growth. Alterations in metabolite abundance may serve as biomarkers of malignancy, and the capability to monitor
KRAS is one of the most frequently mutated genes in human cancer. KRAS mutations lead to activation of cellular signaling that promotes tumor growth, and KRAS may therefore be a candidate target for anticancer therapy. This study will evaluate JNJ-74699157, a potent and specific, orally bioavailable
2-hydroxyglutarate (2HG) imaging will identify glioma, tumor progression and response to therapy noninvasively at an earlier time point than currently detectable with standard MR imaging. This utility of 2HG can be used for improving the patient care in a more effective manner when the 2HG imaging
Mutation of ras oncogenes is frequently observed in human tumours and occurs in approximately 30% of all cancer types. Frequent mutation "hot spots" occur in codon 12 (glycine to valine), codon 13 (glycine to cysteine) and codon 61 (glutamine to arginine, lysine and leucine) (Bonner et al. 1993,
Integrin αvβ3 is an important member of integrin receptor family and expressed preferentially on the activated endothelial cells of angiogenesis and some types of tumor cells, but not or very low on the quiescent vessel cells and other normal cells. Therefore, the integrin αvβ3 receptor is becoming
Integrin αvβ3 is an important member of integrin receptor family and expressed preferentially on the activated endothelial cells of angiogenesis and some types of tumor cells, but not or very low on the quiescent vessel cells and other normal cells. Therefore, the integrin αvβ3 receptor is becoming
Integrin αvβ3 is an important member of integrin receptor family and expressed preferentially on the activated endothelial cells of angiogenesis and some types of tumor cells, but not or very low on the quiescent vessel cells and other normal cells. Therefore, the integrin αvβ3 receptor is becoming
Recent publications have suggested the use of 11C-acetate as another PET tracer for tumor imaging. The accumulation of 11C-acetate in tumor cells is related to the highly active lipid metabolism in the cell membrane associated with tumor growth. 11C-acetate is channeled into the tricarboxylic acid
Integrin αⅤβ3 is an important member of this receptor family and expressed preferentially on various types of tumor cells and the activated endothelial cells of tumor angiogenesis, but not or very low on the quiescent vessel cells and other normal cells. Therefore, the integrin αⅤβ3 receptor is
The presented project will focus on the evaluation of a multimodal approach comparing human GBM to paired samples of orthotopic xenografts using high resolution MRI and MRS and multidimensional molecular profiling.
20 patients with a high probability for newly diagnosed GBM based on MRI-scan ( 3
A. Early detection of systemic relapses in breast cancer.
WP 1. Analysis of primary tumor.
Analysis of primary tumor and metastases (Pathology group). In this work package both DNA and RNA from the primary tumors of 125 high-risk (Luminal-B) patients will be analyzed by next-generation sequencing
Objective To study the effect of two preoperative immune enhancing nutritional supplements compared with a control nutritional supplement in 'high risk' risk cardiac surgery patients
Introduction: Elderly patients and patients with a poor ventricular function undergoing cardiac operations with
This is an open-label, single arm study to explore whether 18F-ALF-NOTA-PRGD2 positron emission tomography/computed tomography (18F-RGD PET/CT) scan can predict the efficacy and adverse events of apatinib in patients with malignancies.
Angiogenesis, the formation of new blood vessels, is the process