Research on the Antitumor Effect of Plumbagin by Inhibiting IL-6/STAT3 Pathway in Large Cell Lung Cancer

Background and Objective Lung cancer, which has become the leading cause of tumor mortality in many countries, appears to be one of the most dangerous malignant tumors that

Alterations and Its Mechanisms of Wnt Signal Pathway in Human High-matastatatic Large Cell Lung Cancer Cell Line L9981 by Transfecting with Nm23-H1 Gene

Backgroud and Objective Tumor metastasis is not only the malignant marker and characteristics of lung cancer, but also the main cause of failure to cure and lose their life of the

DNA Repair Gene Polymorphisms in the Nucleotide Excision Repair Pathway and Lung Cancer Risk: A Meta-analysis

Objective： A number of studies have reported the association of ＂XPA＂, ＂XPC＂, ＂XPD/ERCC2＂ gene polymorphisms with lung cancer risk. However, the results were conflict. To clarify the impact of polymorphisms of ＂XPA＂, ＂XPC＂, ＂XPD/ERCC2＂, on lung cancer risk, a meta-analysis was performed in this study. Methods： The electronic databases PubMed and Embase were retrieved for studies included in this meta-analysis by ＂XPA＂, ＂XPC＂, ＂XPD/ERCC2＂, ＂lung＂, ＂cancer/neoplasm/tumor/carcinoma＂, ＂polymorphism＂ （An upper date limit of October, 31, 2009）. A meta-analysis was performed to evaluate the relationship among XPA, XPC and XPD polymorphism and lung cancer risks. Results： A total of 31 publications retrieved from Pubmed and Embase included in this study. XPC A939C CC genotype increased lung cancer risk in total population （recessive genetic model： OR=1.23, 95% CI：1.05-1.44; homozygote comparison： OR=1.21,95%CI：1.02-1.43and CC vs. CA contrast： OR=1.25,95%CI：1.06-1.48）, except in Asians. XPD A751C, 751C allele and CC genotype also increased lung cancer risk in total population and in Caucasians （recessive genetic model： Total population： OR=1.20, 95%CI：1.07-1.35）. No significant correlation was found between XPD A751C and lung cancer risk in Asians and African Americans. XPD G312A AA genotype increased lung cancer risk in total population, in Asians and Caucasians（recessive genetic model： Total population： OR=1.20, 95%CI： 1.06-1.36）. No significant association was found between XPA G23A, XPC C499T, XPD C156A and lung cancer risk. Conclusion： Our results suggest that the polymorphisms in XPC and XPD involve in lung cancer risks. XPA polymorphisms is less related to lung cancer risk.

The Molecular Mechanisms of Nm23-H1 Gene Transfection on Reversing Invasion and Metastasis Phenotype in Human High-metastataic Large Cell Lung Cancer Cell Line L9981

Background and Objective Our previous studies have proved that nm23-H1 gene was a tumor metastatic suppressive gene, tumor metastasis phenotype of human lung cancer could

The Difference of the Copy Number Variation and Loss of Heterozygosity of Human Lung Large Cell Cancer Cell Line with Different Metastatic Potential

Background and Objective It has been proven that copy number gain/or loss (copy number variation CNV) in uences gene expression and result in phenotypic variation by

Alteration in Gene Expression Prof ile and Biological Behavior in Human Lung Cancer Cell Line NL9980 by Nm23-H1 Gene Silencing

Background and Objective Lung cancer is the leading cause of cancer death in both men and women. Tumor metastasis is an essential aspect of lung cancer progression. Nm23-H1 is

Alteration of Gene Expression Profile and Signal Pathway Induced by Methylseleninic Acid in Human Lung Cancer Cell Lines

Objective and Methods Lung cancer has a fastest growing rate of morbidity and mortality among malignant tumors and poses a great threat to the human health. Chemotherapy, as one

Changes of Gene Expression Prof iles and Biological Behaviors in Different Human Lung Cancer Cell Lines by FLJ20420 Gene Silencing

Background and Objective Lung cancer is the leading cause of cancer death in both men and women in both China and worldwide. Apoptosis is a highly regulated,

The Study on the Function of BAG-1Gene and its Related Signaling Pathway in Human Lung Cancer Cells

Background and Objective Apotosis is a programmed cell death process which can be induced by ectoor intra-cellular signals. Recent study indicates that genesis and development

The Expression Levels of KAI1 Gene and Its Mechanism in Human Lung Cancer Cell Lines

Background and Objective Lung cancer is one of the most malignant cancers which is hazarding the people’s health and life in the world. In the past half century, the incidence and mortality

The Molecular Mechanisms of Nm23-H1 Gene Transfection on Reversing Invasion and Metastasis Phenotype in Human High-metastataic Large Cell Lung Cancer Cell Line L9981

Background: Our previous studies have proved that nm23-H1 gene was a tumor metastatic suppressive gene, tumor metastasis phenotype of human lung cancer could be reversed by transfection of nm23-H1 cDNA, but

Effects of Methylseleninic Acid on the Proliferation and Cell Cycle in Human High Metastatic Large Cell Lung Cancer Cell Line L9981 and Its Molecular Mechanism

Background and Objective Lung cancer is the rst killer of human being in the whole world. Recently, although many treatment strategies have been developed, the anti-cancer effects

The Difference of Gene Expression Prof ile in Human Large Cell Lung Cancer Cell Lines with Different Metastatic Potential

Background and Objective Lung cancer is the most lethal malignangy that threatens human heath and lives nowadays in the world, and meanwhile is also the one with worst

Methylseleninic Acid on The Apoptosis Induction and Invasion Inhibition in Human High-Meta-static Large Cell Lung Cancer Cell Line L9981

Background and Objective Lung cancer, which has been proved to have fastest increasing rate of morbidity and mortality, appears to be one of the most dangerous malignant tumor that

Screening and Verifying of Metastasis-associated Genes of Human Lung Cancer Cell Lines with Different Metastatic Potential

Background and Objective Lung cancer is the most lethal malignangy that threatens human health and lives nowadays in the world, The overall cure rate of lung cancer is only 13% -15%,

Methylation Profile Difference in Human High-Metastatic Large Cell Lung Cancer Cell Lines with Different Metastatic Potential

Background and Objective Invasion and metastasis is one malignant phenotype of lung cancer and cause the death of lung cancer patients. Present evidence has proved that invasion

Noninvasive Assessment of Using Bioluminescent Imaging(BLI) to Research Methylseleninic Acid' Effect on the Growth And Spontaneous Metastasis in Human High-Metastatic Large Cell Lung Cancer Cell Line L9981

Background and Objective The disease incidence and mortality of lung cancer has been increased dramatically for recent 50 years in many countries in the world. In2002, the new cases

Methylseleninic Acid on Apoptosis and Signal Pathway in Human Lung Cancer Cell Line

Background and Objective Lung cancer has become the most frequent malignant cancer which threatens human health and life in the world. Although progresses have been made in

Comparative Proteomics Study on Human High-metastatic Large Cell Lung Cancer Cell Lines with Differential Metastatic Potential

Background and Objective Lung cancer is not only the most dangerous threating tumor to humans health and life, but also a malignant tumor with poor prognosis. It has been

Isothiocyanates Induce Apoptosis in Human Non-Small Cell Lung Cancer Cells through a Redox-Mediated Mechanism

Purpose Lung cancer is one of the most aggressive cancer types, and is the leading cause of cancer-related deaths worldwide. Isothiocyanates are natural compounds found in