نتایج جستجو برای: egfr
تعداد نتایج: 30143 فیلتر نتایج به سال:
Previous studies have implicated inflammation, oxidative stress, and fibrosis as key factors in the development of obesity-induced kidney diseases. Epidermal growth factor receptor (EGFR) plays an important role in cancer development. Recently, the EGFR pathway has been increasingly implicated in chronic cardiovascular diseases via regulating inflammation and oxidative stress. However, it is un...
Background : Epidermal growth factor receptor (EGFR) intron 1 polymorphism in non-small cell lung cancer (NSCLC) has been found to have therapeutic implications for the patients treated with EGFR tyrosine kinase inhibitors. However, its clinical significance as related to gefitinib responsiveness is still controversial. We examined CA repeat polymorphism in intron 1 of the EGFR gene and its rel...
BACKGROUND/AIMS We investigated the time taken for patients with metastatic non-small cell lung cancer (NSCLC) to develop brain metastases (BM), as well as their subsequent overall median survival following diagnosis, considering the epidermal growth factor receptor (EGFR) mutational status. METHODS We retrospectively investigated the medical records of 259 patients diagnosed with advanced NS...
The epidermal growth factor receptor (EGFR) tyrosine kinase signaling pathways regulate cellular activities. The EGFR tyrosine kinase inhibitors (EGFR-TKIs) repress the EGFR pathway constitutively activated by somatic EGFR gene mutations and have drastically improved the prognosis of non-small-cell lung cancer (NSCLC) patients. However, some problems, including resistance, remain to be solved. ...
BACKGROUND EGFR mutation is a strong predictive factor of EGFR-TKIs therapy. However, at least 10% of patients with EGFR wild-type are responsive to TKIs, suggesting that other determinants of outcome besides EGFR mutation might exist. We hypothesized that activation of phosphorylated EGFR could be a potential predictive biomarker to EGFR-TKIs treatment among patients in wild-type EGFR. METHO...
BACKGROUND To evaluate the clinical usefulness of estimated glomerular filtration rate (eGFR) divided by functional renal volume (FRV) measured by three-dimensional image reconstruction (eGFR/FRV) for the prediction of functional outcomes after nephrectomy. METHODS Eighty-three patients who underwent nephrectomy were enrolled. The FRV of each patient was measured before surgery. Preoperative ...
Epidermal growth factor (EGF) receptor (EGFR) has been implicated in tumor development and invasion. Dimerization and autophosphorylation of EGFR are the critical events for EGFR activation. However, the regulation of EGF-dependent and EGF-independent dimerization and phosphorylation of EGFR has not been fully understood. Here, we report that cytoplasmic protein plakophilin-2 (PKP2) is a novel ...
BACKGROUND Epidermal growth factor receptor (EGFR) mutations, including a known exon 19 deletion (19 del) and exon 21 L858R point mutation (L858R mutation), are strong predictors of the response to EGFR tyrosine kinase inhibitor (EGFR-TKI) treatment in lung adenocarcinoma. However, whether patients carrying EGFR 19 del and L858R mutations exhibit different responsiveness to EGFR-TKIs and what a...
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BACKGROUND AND OBJECTIVES Lifestyle characteristics are modifiable factors that could be targeted as part of chronic kidney disease (CKD) prevention. We sought to determine the association of lifestyle characteristics with incident estimated glomerular filtration rate (eGFR) <60 ml/min/1.73 m(2) and rapid eGFR decline in older adults in the United States. METHODS Prospective cohort study of F...
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