نتایج جستجو برای: egfr genes
تعداد نتایج: 454104 فیلتر نتایج به سال:
BACKGROUND RNA binding motif 5 (RBM5) is a tumor suppressor gene that modulates apoptosis through the regulation of alternative splicing of apoptosis-related genes. This study aimed to detect RBM5 expression in non-small cell lung cancer (NSCLC) and to associate RBM5 expression with clinicopathological data from NSCLC patients and EGFR and KRAS expression to better understand the potential role...
BACKGROUND Meta-analyses were conducted to characterize patterns of mutation incidence in non small-cell lung cancer (NSCLC). DESIGN Nine genes with the most complete published mutation coincidence data were evaluated. One meta-analysis generated a 'mutMap' to visually represent mutation coincidence by ethnicity (Western/Asian) and histology (adenocarcinoma [ADC] or squamous cell carcinoma). ...
We examined 11 cases of carcinoma arising from Barrett's esophagus consisting of two adenocarcinomas in situ (ACIS), two intramucosal adenocarcinomas, and seven overt invasive adenocarcinomas. Overexpression of p53 (implying a mutation of the p53 gene), ERBB2, and EGFR was measured by immunohistochemistry, and gene amplification of ERBB2 and EGFR was measured by fluorescence in situ hybridizati...
conclusions these findings indicate that telbivudine, used in both monotherapy and combination therapy, improves the renal function of patients with chb. the improvements are particularly significant in patients at high renal risk. patients and methods this study included 336 chinese chb patients, who were selected from outpatients in tongji hospital. 44, 122, 66, 58, and 46 of these patients h...
BACKGROUND The aim of this study was to explore the associations between common potential functional promoter polymorphisms in pro-/anti-inflammatory cytokine genes and kidney function/chronic kidney disease (CKD) prevalence in a large Japanese population. METHODS A total of 3,323 subjects aged 35-69 were genotyped for all 10 single nucleotide polymorphisms (SNPs) in the promoter regions of c...
سرطان مری پس از سرطان معده دومین و سومین سرطان شایع در مردان و زنان ایرانی است و تخمین زده می شود که از 35000 مورد مرگ سالیانه ناشی از سرطان که در ایران اتفاق می افتد حدود 5800 مورد مرگ ناشی از سرطان مری می باشد . این سرطان به انواع گوناگونی تقسیم می شود که دو نوع کارسینوم سلول سنگفرشی مری (escc) و آدنوکارسینوم مری (eac) آن بسیار رایج است. اگر این سرطان درمان نشود می تواند به گره های لنفی، استخ...
Regional lymph node metastasis is a critical event in oral tongue squamous cell carcinoma (OTSCC) progression. The identification of biomarkers associated with the metastatic process would provide critical prognostic information to facilitate clinical decision making for improved management of OTSCC patients. Global expressional profiles were obtained for 25 primary OTSCCs, where 11 cases showe...
Generation of a canine anti-EGFR (ErbB-1) antibody for passive immunotherapy in dog cancer patients.
Passive immunotherapy with monoclonal antibodies represents a cornerstone of human anticancer therapies, but has not been established in veterinary medicine yet. As the tumor-associated antigen EGFR (ErbB-1) is highly conserved between humans and dogs, and considering the effectiveness of the anti-EGFR antibody cetuximab in human clinical oncology, we present here a "caninized" version of this ...
objective(s): our previous study showed that a newly designed tracer radioiodinated 6-(3-morpholinopropoxy)-7-ethoxy-4-(3'-iodophenoxy)quinazoline ([125i]pyk) is promising for the evaluation of the epidermal growth factor receptor (egfr) status and prediction of gefitinib treatment of non-small cell lung cancer. egfr is over-expressed and mutated also in glioblastoma. in the present study,...
introduction: malignant salivary gland tumors are rare entities. despite advances in surgery, radiation therapy and chemotherapy, the rate of the mortality and five-year survival has not been improved markedly over the last few decades. the activation of egfr- ras-raf signaling pathway contributes to the initiation and progression of many human cancers, promising a key pathway for therapeutic m...
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