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A 47-year-old female with no history of previous illnesses developed cerebral infarction and was diagnosed with lung cancer, specifically EGFR mutation-positive adenocarcinoma, and Trousseau syndrome. The patient's response to anticoagulant therapy with non-fractionated heparin was very poor;
BACKGROUND
The purpose of this study was to compare the effects of pemetrexed and carboplatin plus bevacizumab (PC + B) versus pemetrexed and carboplatin (PC) in lung adenocarcinoma patients with EGFR non-T790M mutations after progression on first-line EGFR-tyrosine kinase inhibitors
Pancreatic ductal adenocarcinoma (PDAC) is the most common type of pancreatic cancer. It is the fourth leading cause of cancer-related death and is associated with a very poor prognosis. KRAS driver mutations occur in approximately 95% of PDAC cases and cause the activation of several signaling
BACKGROUND
We aim to determine whether volumetric assessment has the potential to serve as a prognostic biomarker, and to assess the relationship between longitudinal tumor data during treatment and prognosis in lung adenocarcinoma patients with sensitizing EGFR mutations treated with EGFR tyrosine
There are 2 hypotheses regarding the mechanism underlying the adenocarcinoma (AD) to small cell lung cancer (SCLC) transition in patients receiving Tyrosine kinase inhibitor (TKI) therapy: 1) AD gives rise to SCLC owing to the pressure of the TKI therapy, and 2) the SCLC coexists with the AD de
BACKGROUND
Yes-associated protein (YAP) has been reported to be associated with the prognosis of various cancers and also to affect epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) activity in ovarian cancer cell lines. However, few studies have evaluated YAP protein expression
During pancreatic tumorigenesis, the equilibrium between cell survival and cell death is altered, allowing aggressive neoplasia and resistance to radiation and chemotherapy. Local oxidative stress is one mechanism regulating programmed cell death and growth and may contribute to both tumor
The present study aimed to explore the relationship between the efficacy of epidermal growth factor receptor tyrosine kinase inhibitors (EGFR‑TKIs) and the expression of the cancer stem cell (CSC)‑related markers. Specimens of 72 cases of lung adenocarcinoma with significantly different therapeutic
OBJECTIVE
EGFR tyrosine kinase inhibitors (TKIs) have been established as standard therapy for EGFR-mutated adenocarcinomas; for non-adenocarcinoma non-small cell lung cancer (NSCLC) patients, this therapy remains debatable.
METHODS
Stage IIIB/IV patients with non-adenocarcinoma NSCLC who underwent
The rare epidermal growth factor receptor (EGFR) mutation S768I has only been reported sporadically in patients with lung adenocarcinoma (AC).
This study aimed to investigate the prevalence of the S768I mutation in Chinese patients with lung AC and to retrospectively analyze the response of S768I
Src, a proto-oncogene, has been strongly implicated in the growth, progression and metastasis of a number of human cancers. Its role in lung cancer is, however, still unknown. In the present study, we assessed the expression of Src in three different human lung adenocarcinoma cell lines (PC-9,
Epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) are currently recommended by international guidelines as first-line treatment in patients with advanced EGFR-mutant non-small-cell lung cancer. With the availability of drugs, more and more patients choose EGFR-TKI treatment.
This study aimed to define the co-expression pattern of target receptor tyrosine kinases (RTKs) in human esophageal adenocarcinoma and squamous cell cancer. The co-expression pattern of vascular endothelial growth factor receptor (VEGFR)1-3, platelet-derived growth factor receptor (PDGFR)alpha/beta
A significant fraction of patients with lung adenocarcinomas harboring activating epidermal growth factor receptor (EGFR) mutations do not experience clinical benefits from EGFR tyrosine kinase inhibitor (TKI) therapy. Using next-generation sequencing, we screened 739 mutation hotspots in 46
OBJECTIVE
We tested the hypotheses that Src tyrosine kinase overactivity represents a chemoresistance mechanism and that Src inhibition may enhance gemcitabine cytotoxicity in pancreatic adenocarcinoma cells.
METHODS
Pancreatic adenocarcinoma cells PANC1, MiaPaCa2, Capan2, BxPC3, and PANC1(GemRes),