Abstract:
:The insulin-receptor substrate family plays important roles in cellular growth, signaling, and survival. Two new members of this family have recently been isolated: IRS5/Dok4 and IRS6/Dok5. This study examines the expression of IRS5/DOK4 in a panel of lung cancer cell lines and tumor specimens. The results demonstrate that expression of IRS5/DOK4 is frequently altered with both elevated and decreased expression in non-small-cell lung cancer (NSCLC) tumor specimens. The altered expression of IRS5/DOK4 observed in tumor samples is not due to aberrant methylation. In vitro cell culture studies demonstrate that treatment of NSCLC cell lines with the histone deacetylase inhibitor trichostatin A (TSA) upregulates IRS5/DOK4. This finding indicates that expression is regulated epigenetically at the level of chromatin remodeling. Chromatin immunoprecipitation experiments confirm that the IRS5/DOK4 promoter has enhanced histone hyperacetylation following treatments with TSA. Finally, hypoxia was demonstrated to downregulate IRS5/DOK4 expression. This expression was restored by TSA. The clinical relevance of altered IRS5/DOK4 expression in NSCLC requires further evaluation.
journal_name
Clin Lung Cancerjournal_title
Clinical lung cancerauthors
Gray SG,Al-Sarraf N,Baird AM,Gately K,McGovern E,O'Byrne KJdoi
10.3816/CLC.2008.n.053subject
Has Abstractpub_date
2008-11-01 00:00:00pages
367-74issue
6eissn
1525-7304issn
1938-0690pii
S1525-7304(11)70242-Xjournal_volume
9pub_type
杂志文章abstract:BACKGROUND:First-line treatment of non-small-cell lung cancer (NSCLC) has undergone a paradigm shift to platinum combination therapy together with an immune checkpoint inhibitor (ICI). Bevacizumab is expected to enhance not only chemotherapy but also the efficacy of ICIs through blockade of vascular endothelial growth ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2020.03.010
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:National costs of lung cancer care exceed $12 billion. We investigate the resource-savings benefit of a single-day thoracic oncology multidisciplinary clinic (MDC) in the diagnostic period prior to non-small-cell lung cancer (NSCLC) treatment. MATERIALS AND METHODS:From July 2007 to January 2015, patients w...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2019.02.010
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:The aim of this trial was to determine feasibility of incorporating bevacizumab (B) into concurrent chemoradiotherapy (CRT) for locally advanced non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS:Patients with unresectable stage III NSCLC, performance status of 0 to 1, and adequate organ function were...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2014.12.014
更新日期:2015-09-01 00:00:00
abstract::During the past decade, the recognition of an ever-expanding list of driver oncogenic mutations in non-small-cell lung cancer has resulted in rapid therapeutic advances. Since the first description of the echinoderm microtubule-associated protein-like 4 anaplastic lymphoma kinase (EML4-ALK) rearrangement in 4% of case...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.1016/j.cllc.2016.05.006
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:The programmed death 1/programmed death-ligand 1 (PD-L1) pathway reportedly is as an important factor determining effects of immunotherapy; however, its prognostic impact is controversial, and its association with the surrounding immune microenvironment has not yet been elucidated. PATIENTS AND METHODS:We r...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2020.01.013
更新日期:2020-07-01 00:00:00
abstract::Activating mutations in the epidermal growth factor receptor (EGFR) gene are extremely rare in small-cell lung cancer (SCLC). Here, we present a case of an EGFR-mutant gefitinib-responsive non-small-cell lung cancer (NSCLC) of adenocarcinoma histology occurring in a never-smoker followed by subsequent diagnosis of met...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/CLC.2010.n.046
更新日期:2010-09-01 00:00:00
abstract:INTRODUCTION/BACKGROUND:The aim of this study was to identify imaging-based predictors of progression in patients treated with SABR for stage I NSCLC. PATIENTS AND METHODS:Between March 2003 and December 2012, 117 patients with stage I NSCLC meeting our study criteria were treated with SABR at Stanford University. Med...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2013.12.011
更新日期:2014-07-01 00:00:00
abstract::Epidermal growth factor receptor (EGFR) inhibitors are associated with unique and dramatic dermatologic side effects. Skin rash is the dose-limiting factor for all EGFR inhibitors and is usually dose related and reversible. Microbiologic stains and cultures from skin rash usually do not show an infectious cause. We re...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/CLC.2008.n.010
更新日期:2008-01-01 00:00:00
abstract:INTRODUCTION:Small-cell lung cancer is an aggressive disease for which the mainstay of treatment is chemotherapy. Despite good initial responses most patients will relapse. Some will receive second-line therapy with clinical benefit, but for third-line chemotherapy there is little evidence to guide treatment decisions ...
journal_title:Clinical lung cancer
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cllc.2013.11.003
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:Third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) are rapidly being developed for treatment of non-small-cell lung cancer (NSCLC) in patients harboring EGFR T790M mutations. This first-in-human phase 1 study evaluated the maximum tolerated dose, recommended phase 2 do...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2020.07.001
更新日期:2020-11-01 00:00:00
abstract:INTRODUCTION:The programmed death 1 antibodies (PD-1 Ab) nivolumab and pembrolizumab improve overall survival (OS) in advanced non-small-cell lung cancer (NSCLC). We evaluated the correlation between immune-related adverse events (irAE) and treatment interruption due to irAE on clinical efficacy of PD-1 Ab in advanced ...
journal_title:Clinical lung cancer
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cllc.2018.09.005
更新日期:2019-01-01 00:00:00
abstract:INTRODUCTION:Maintenance therapy is a new treatment paradigm for advanced non-small-cell lung cancer (NSCLC). We conducted a meta-analysis to evaluate its clinical efficacy in NSCLC and compared the efficacy of chemotherapy, epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs), and other treatment ap...
journal_title:Clinical lung cancer
pub_type: 杂志文章,meta分析
doi:10.1016/j.cllc.2015.01.002
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:Uncertainty exists regarding the optimal surveillance imaging schedule following definitive chemoradiation (CRT) for locally advanced non-small-cell lung cancer (LA-NSCLC) with regards to both frequency and modality. We sought to document the clinical impact of frequent (at least every 4 months) surveillance ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2016.11.010
更新日期:2017-07-01 00:00:00
abstract::This phase I/II study was conducted to evaluate the safety and efficacy of tirapazamine in combination with cisplatin and vinorelbine for patients with advanced-stage IIIB/IV chemonaive non-small-cell lung cancer. Seventy patients with a Karnofsky performance status of > or = 60% were included. In the phase I part of ...
journal_title:Clinical lung cancer
pub_type: 临床试验,杂志文章,多中心研究
doi:10.3816/clc.2005.n.008
更新日期:2005-03-01 00:00:00
abstract:BACKGROUND:ROS1 gene fusions cause several cancers by constitutively activating the ROS1 tyrosine kinase receptor. ROS1-targeted inhibitor therapy improves survival in the approximately 1% to 2% of patients with lung adenocarcinoma with ROS1 gene fusions. Although fluorescence in situ hybridization (FISH) is the standa...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2014.10.003
更新日期:2015-03-01 00:00:00
abstract::Bevacizumab is the first molecularly targeted agent associated with improved outcomes in combination with chemotherapy in previously untreated patients with non-small-cell lung cancer (NSCLC). The addition of bevacizumab, a monoclonal antibody against vascular endothelial growth factor (VEGF), to carboplatin and pacli...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.3816/CLC.2008.s.009
更新日期:2008-03-01 00:00:00
abstract::The absolute number of patients with lung cancer is rising as a result of our aging population. Until recently, clinicians have been reluctant to aggressively treat elderly patients with non-small-cell lung cancer (NSCLC) because of a lack of supportive data and concern for potential toxicity. Recently, evidence has e...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.3816/CLC.2005.n.031
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:While lepidic-predominant lung adenocarcinomas are known to have better outcomes than similarly sized solid tumors, the impact of smaller noninvasive foci within predominantly solid tumors is less clearly characterized. We tested the hypothesis that lung adenocarcinomas with even a small ground-glass opacity...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2017.06.020
更新日期:2018-01-01 00:00:00
abstract::The Lung Cancer Disease Site Group (DSG) of the Cancer Care Ontario Practice Guidelines Initiative first met in January of 1994. Included in the membership were three pathologists who, with the other members of the DSG, felt that a useful contribution to the work of the group would be a recommendation on standardized ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2000.n.008
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:There are few reports of treatment and outcome for patients with metachronous or synchronous lung and gastric cancers. To evaluate them, we conducted a retrospective study. PATIENTS AND METHODS:The medical records of patients with lung cancer who previously or simultaneously had gastric cancer seen in our d...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/CLC.2009.n.079
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:Major guidelines do not recommend routine molecular profiling of lung squamous-cell carcinoma (LUSC) because the prevalence of actionable alterations is thought to be low. Increased utilization of next-generation sequencing (NGS), particularly with cell-free circulating tumor DNA, facilitates reevaluation of...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2018.08.020
更新日期:2019-01-01 00:00:00
abstract::An early phase II study of topotecan produced favorable results in a small number of untreated and previously treated patients with small-cell lung cancer (SCLC). This multicenter study was conducted in patients with relapsed SCLC at 19 medical institutions in Japan. Topotecan 1.0 mg/m2/day was administered for 5 cons...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2003.n.002
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:It is unclear what proportion of VTE events in lung cancer patients are incidentally discovered and whether incidental events affect mortality. PATIENTS AND METHODS:We conducted a retrospective cohort study of lung cancer patients seen at the University of Rochester between January 1, 2006 and December 31, ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2013.06.003
更新日期:2013-11-01 00:00:00
abstract::The standard treatment for early-stage non-small-cell lung cancer is surgical resection. However, many patients are inoperable due to medical comorbidities. Thirty-two medically inoperable patients with early-stage non-small-cell lung cancer were treated with 3-dimensional conformal radiation therapy between January 1...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2001.n.025
更新日期:2001-11-01 00:00:00
abstract::The identification of tumor biomarkers provides information on the prognosis and guides the implementation of appropriate treatment in patients with many different cancer types. In non-small cell lung cancer (NSCLC), targeted treatment plans based on biomarker identification have already been used in the clinic. Howev...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.1016/j.cllc.2014.06.005
更新日期:2014-11-01 00:00:00
abstract:BACKGROUND:Several studies have assessed the expression of programmed death-ligand 1 (PD-L1) in resected surgical specimens of non-small-cell lung cancer (NSCLC). However, the expression of PD-L1 in smaller biopsy samples of advanced NSCLC has not been reported. PATIENTS AND METHODS:A total of 79 patients with NSCLC a...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2015.03.008
更新日期:2015-09-01 00:00:00
abstract:BACKGROUND:The real-world effect of anti-programmed death ligand 1 (PD-L1) therapies is unclear. We compared US patients who received second-line therapy for non-small-cell lung cancer (NSCLC) before and shortly after US Food and Drug Administration (FDA) approval of PD-L1 inhibitors. PATIENTS AND METHODS:Patients in ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2019.04.004
更新日期:2019-07-01 00:00:00
abstract:INTRODUCTION:Frailty of surgical patients has been associated with worse outcomes. There is limited literature discussing frailty in patients with lung cancer treated with stereotactic body radiotherapy (SBRT). This study assesses the relationship between frailty and overall survival (OS), tumor control, and toxicity i...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2018.05.008
更新日期:2018-09-01 00:00:00
abstract::Novel therapies have been added to the treatment arsenal of physicians treating lung cancer in recent years. Most promising are agents that target the major pathways involved in cancer evolution, mostly proliferation and angiogenesis. Some of these treatments have been shown to synergize with traditional chemotherapy ...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.3816/CLC.2008.s.014
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:We evaluated the tolerability and efficacy of nimotuzumab, a humanized IgG1 monoclonal anti-epidermal growth factor receptor antibody, with concurrent chemoradiotherapy in patients with unresectable locally advanced non-small-cell lung cancer. PATIENTS AND METHODS:In this multicenter, single-arm, open-label...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2020.12.012
更新日期:2020-12-26 00:00:00