Abstract:
:Current treatments of non-small-cell lung cancer (NSCLC) are inadequate and new therapies are being developed that target specific cellular signaling proteins associated with tumor growth. One potential target is protein kinase C (PKC)-alpha, a signaling molecule with an important role in cell regulation and proliferation. The present study examines the expression levels of PKC-alpha in NSCLC to better understand the distribution of PKC-alpha in NSCLC. We analyzed tumor specimens from an independent tumor tissue bank to determine PKC-alpha protein and messenger RNA gene expression in NSCLC. In addition, we used publicly available gene expression array data to further understand PKC-a-associated gene expression profiles in NSCLC. We found that PKC-alpha is highly expressed in < or = 20% of patients with NSCLC. We also found that PKC-alpha was preferentially expressed in adenocarcinoma compared with squamous cell carcinoma of the lung.
journal_name
Clin Lung Cancerjournal_title
Clinical lung cancerauthors
Lahn M,Su C,Li S,Chedid M,Hanna KR,Graff JR,Sandusky GE,Ma D,Niyikiza C,Sundell KL,John WJ,Giordano TJ,Beer DG,Paterson BM,Su EW,Bumol TFdoi
10.3816/clc.2004.n.032keywords:
subject
Has Abstractpub_date
2004-11-01 00:00:00pages
184-9issue
3eissn
1525-7304issn
1938-0690pii
S1525-7304(11)70218-2journal_volume
6pub_type
杂志文章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::Lung cancer continues to be the leading cause of cancer-related death in the United States. Small-cell lung cancer constitutes 15%-20% of all cases of lung cancer. It is a chemosensitive disease with an overall response rate of 70%-90% in first-line treatment. However, the majority of patients relapse, and further tre...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2001.n.010
更新日期:2001-05-01 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:The optimal treatment strategy for locoregional recurrences developing after surgical resection in patients with non-small-cell lung cancer (NSCLC) is yet to be clearly established. PATIENTS AND METHODS:To investigate the efficacy and safety of radiotherapy (RT) and chemoradiotherapy (CRT), we reviewed the ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2017.05.005
更新日期:2017-11-01 00:00:00
abstract:BACKGROUND:Elderly patients are underrepresented in trials that establish definitive chemoradiotherapy as the standard of care for inoperable stage III non-small-cell lung carcinoma (NSCLC). This study analyzed radiotherapy treatment delivery and outcomes at our institution according to elderly (≥ 70 years old) or youn...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2013.05.001
更新日期:2013-11-01 00:00:00
abstract:INTRODUCTION:The aim of the study was to investigate the efficacy and tolerability of panitumumab, a fully human antiepidermal growth factor receptor monoclonal antibody, in combination with pemetrexed/cisplatin in patients with stage IIIB to IV primary nonsquamous non-small-cell lung cancer and wild type V-Ki-ras2 Kir...
journal_title:Clinical lung cancer
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cllc.2015.05.009
更新日期:2015-11-01 00:00:00
abstract::Metastatic non-small-cell lung cancer is generally not considered to be curable, and the overall 5-year survival rate is less than 1%. Despite this poor prognosis, palliative chemotherapy can increase time and quality of life in the advanced-disease setting. New chemotherapy treatments and targeted therapies are avail...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2011.06.007
更新日期:2011-11-01 00:00:00
abstract::Historically, malignant pleural mesothelioma patients with potentially resectable disease have been treated with surgery and radiation alone. With improvements in systemic and intrapleural treatment options, a movement toward multi-modality therapy has become more common. Systemic treatment options largely consist of ...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.3816/CLC.2009.n.005
更新日期:2009-01-01 00:00:00
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journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2012.03.012
更新日期:2013-01-01 00:00:00
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journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2016.11.012
更新日期:2017-07-01 00:00:00
abstract::Radiation Therapy Oncology Group (RTOG) 3505 is a randomized phase 3 study of concurrent chemoradiation followed by immune checkpoint inhibitor therapy or placebo in patients with locally advanced non-small-cell lung cancer (NSCLC). Patients with surgically unresectable stage 3 NSCLC will receive thoracic radiotherapy...
journal_title:Clinical lung cancer
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cllc.2016.10.009
更新日期:2017-05-01 00:00:00
abstract:INTRODUCTION:The objective of this study was to present the outcomes of moderately hypofractionated helical intensity-modulated radiation therapy (HT) with/without simultaneous integrated boost (SIB) on fluorodeoxyglucose-positron emission tomography (FDG-PET) positive areas (gross tumor volume [GTV]-PET) for patients ...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2018.08.019
更新日期:2019-01-01 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:BACKGROUND:Central nervous system (CNS) progression is a common manifestation of acquired resistance to crizotinib in anaplastic lymphoma kinase (ALK)-rearranged non-small-cell lung cancer (NSCLC). However, an optimal tailored treatment approach has not been established in patients with CNS failure during crizotinib tr...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2019.06.013
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:In lung adenocarcinoma, inactivation of the tumor suppressor p53 may abrogate a safeguard mechanism preventing the development of tumors with activating mutations in EGFR or KRAS. To assess this hypothesis, we analyzed TP53 mutations and downregulation of p14(arf), a negative regulator of p53 activated by on...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2013.08.003
更新日期:2014-03-01 00:00:00
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journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2018.12.020
更新日期:2019-05-01 00:00:00
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journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2011.03.009
更新日期:2011-03-01 00:00:00
abstract::Antisense oligonucleotides (ASONs) are one of the new classes of molecularly targeted agents that have transitioned from the laboratory into clinical trials. Rational drug design has resulted in agents directed against a number of important cellular targets, including the mRNA of bcl-2, protein kinase (PK) C-alpha, PK...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2003.s.007
更新日期:2003-01-01 00:00:00
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journal_title:Clinical lung cancer
pub_type:
doi:10.3816/CLC.2009.n.044
更新日期:2009-09-01 00:00:00
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journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/CLC.2008.n.019
更新日期:2008-03-01 00:00:00
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journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.3816/clc.2000.s.008
更新日期:2000-12-01 00:00:00
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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:INTRODUCTION:Clinical manifestation of non-small-cell lung cancer (NSCLC) mainly occurs at advanced stages. Thus, the scientific community is evaluating different screening programs in high-risk patients to detect NSCLC at an earlier stage to improve survival. However, up to now patient selection and modalities have be...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2015.08.006
更新日期:2016-01-01 00:00:00
abstract::Lung cancer is the leading cause of cancer deaths worldwide, with the majority of patients presenting with advanced disease. Despite the introduction of newer therapeutic agents and modest survival improvement, the overall prognosis for these patients is poor. The goals of therapy should therefore include improvement ...
journal_title:Clinical lung cancer
pub_type: 杂志文章,评审
doi:10.3816/CLC.2003.n.018
更新日期:2003-07-01 00:00:00
abstract:BACKGROUND:Molecular studies have demonstrated actionable driver oncogene alterations are more frequent in never-smokers with non-small-cell lung cancer (NSCLC). The etiology of these driver oncogenes in patients with NSCLC remains unknown, and environmental tobacco smoke (ETS) is a potential cause in these cases. MAT...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2017.01.005
更新日期:2017-09-01 00:00:00
abstract:INTRODUCTION:Real-world data on current treatment practices for non-small-cell lung cancer (NSCLC) are needed to understand the place in therapy and potential economic impact of newer therapies. PATIENTS AND METHODS:This retrospective cohort study identified patients ≥ 65 years old in the Surveillance, Epidemiology, a...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2018.05.016
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Programmed cell death 1 (PD-1) inhibitors have become a standard treatment, albeit not completely effective, for patients with advanced non-small-cell lung cancer (NSCLC). Previous studies of advanced melanoma have revealed that the tumor burden predicted the response to PD-1 inhibitors, although this relati...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2020.02.012
更新日期:2020-09-01 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:BACKGROUND:The National Lung Screening Trial (NLST) showed low-dose screening chest computed tomography (CT) reduced the lung cancer mortality rate up to 20% in high-risk patients in the United States. We aimed to investigate the impact of applying the NLST eligibility criteria to the population in Taiwan, and to ident...
journal_title:Clinical lung cancer
pub_type: 杂志文章
doi:10.1016/j.cllc.2016.03.004
更新日期:2016-09-01 00:00:00
abstract::Pemetrexed is the preferred chemotherapeutic drug for nonsquamous, non-small-cell lung cancer patients whenever the predictive molecular biomarkers for targeted therapy have either not been assessed or are absent. As per manufacturers' instructions, supplementation with folic acid (FA; folate) at a dose of 350 to 1000...
journal_title:Clinical lung cancer
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cllc.2016.11.017
更新日期:2017-07-01 00:00:00