نتایج جستجو برای: fgfr2 gene
تعداد نتایج: 1142053 فیلتر نتایج به سال:
Previously, we identified Fgfr2 as the major Fgf receptor in liver specification. Expression of Hhex in the liver was reduced in Fgfr2 morphants. Unexpectedly, we found the relative position of the liver and pancreas were disrupted. In addition to visceral organs, we found the heart was randomized in Fgfr2 morphants. Expression patterns of genes controlling laterality including Spaw, lefty1 and...
Background and Aim: Breast cancer is the most common type leading cause of cancer-induced deaths in women, worldwide. The Fibroblast Growth Factor Receptor 2 (FGFR2) a tyrosine kinase receptor that plays an essential role growth, invasion, movement, angiogenesis tumor cells. Several single nucleotide polymorphisms have been found intron FGFR2 gene, i.e., associated with high risk breast cancer....
BACKGROUND Fibroblast growth factor receptor 2 (FGFR2) genetic alterations lead to tumor cell proliferation in various types of cancer. We hypothesized that FGFR2 amplification is associated with FGFR2 expression, resulting in tumor growth and poorer outcome in esophagogastric junction (EGJ) adenocarcinoma. PATIENTS AND METHODS A total of 176 consecutive chemo-naive patients with EGJ adenocar...
The fibroblast growth factor (FGF) family consists of 22 members and regulates a broad spectrum of biological activities by activating diverse isotypes of FGF receptor tyrosine kinases (FGFRs). Among the FGFs, FGF7 and FGF10 have been implicated in the regulation of prostate development and prostate tissue homeostasis by signaling through the FGFR2 isoform. Using conditional gene ablation with ...
Expression of the tumor suppressor gene TUSC2 is reduced or absent in most lung cancers and is associated with worse overall survival. In this study, we restored TUSC2 gene expression in several wild type EGFR non-small cell lung cancer (NSCLC) cell lines resistant to the epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor erlotinib and analyzed their sensitivity to erlotinib in v...
Previously, we identified Fgfr2 as the major Fgf receptor in liver specification. Expression of Hhex in the liver was reduced in Fgfr2 morphants. Unexpectedly, we found the relative position of the liver and pancreas were disrupted. In addition to visceral organs, we found the heart was randomized in Fgfr2 morphants. Expression patterns of genes controlling laterality including Spaw, lefty1 and...
A reciprocal regulatory circuit between CD44 and FGFR2 via c-myc controls gastric cancer cell growth
Despite their suggested importance, the mechanistic roles of FGFR2 and gastric cancer stem cell (GCSC) marker CD44 remain unclear. We investigated cross talk between CD44 and FGFR2. FGFR2 and CD44 positively regulate each other's expression. While FGFR2 suppresses c-Myc transcription, CD44 activates it. c-Myc in turn augments FGFR2 transcription. CD44 knockdown (KD) depleted FGFR2 and other GCS...
AIMS Neoadjuvant concurrent chemoradiotherapy (CCRT) followed by surgery is an increasingly used therapeutic strategy for advanced rectal cancer, but risk stratification and final outcomes remain suboptimal. Recently, the oncogenic role of the fibroblast growth factor/fibroblast growth factor receptor (FGFR) signalling pathway has been recognised; however, its clinical significance in rectal ca...
PURPOSE The purpose of this study was to investigate the fibroblast growth factor receptor 2 (FGFR2) gene in three Chinese patients with Crouzon syndrome and to characterize the related clinical features. METHODS A single family underwent complete ophthalmic examinations, and three patients were diagnosed with Crouzon syndrome. Genomic DNA was extracted from leukocytes of peripheral blood col...
The aim of the present study was to identify mutations in the fibroblast growth factor receptor 2 (FGFR2) gene in patients with Crouzon syndrome and characterize the associated clinical features. A total of two Chinese patients diagnosed with Crouzon syndrome underwent complete examinations, including best‑corrected visual acuity, slit‑lamp, examination, fundus examination, optical coherence to...
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