PubMed Journals Articles About "Multifocal Lung Adenocarcinoma Lung Neoplasms" RSS

16:04 EDT 16th August 2018 | BioPortfolio

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Showing "Multifocal Lung Adenocarcinoma Lung Neoplasms" PubMed Articles 1–25 of 5,000+

Diagnosis of Multiple Primary Intestinal-Type Adenocarcinoma in the Lung by 18F-FDG PET/CT.

A 74-year-old man with multiple soft tissue lesions in the lung, which were suspected to be metastatic neoplasms, underwent F-FDG PET/CT scan to detect primary malignancy. The images demonstrated that the lung and 2 retroperitoneal lymph nodes were the only affected organ or tissues with suspected primary lung neoplasms. Multiple intestinal-type adenocarcinoma was eventually diagnosed by CT-guided transthoracic needle aspiration biopsy.

Long intergenic non-protein coding RNA 319 aggravates lung adenocarcinoma carcinogenesis by modulating miR-450b-5p/EZH2.

Growing evidence shows that long non-coding RNAs (lncRNAs) have been wildly verified to modulate multiple tumorigenesis, especially lung adenocarcinoma. In present study, we aim to investigate the role of lncRNA LINC00319 in the lung adenocarcinoma carcinogenesis. We observed that increased expression of LINC00319 in lung adenocarcinoma tissues and cells in comparison to their corresponding controls. Moreover, the aberrant overexpression of LINC00319 indicated the poor prognosis of lung adenocarcinoma patie...

Long non-coding RNA LINC00222 regulates GSK3β activity and promotes cell apoptosis in lung adenocarcinoma.

Recent evidence indicates that long noncoding RNAs (lncRNAs) play a critical role in the regulating cellular processes such as differentiation, proliferation, metastasis and apoptosis. These lncRNAs are found to be dysregulated in a variety of cancers. However, the underlying mechanisms of lncRNAs action in lung adenocarcinoma remain unclear. We investigated expression of the lncRNA LINC00222 in 76 lung adenocarcinoma tissues and paired normal lung tissues and found that LINC00222 is downregulated in lung a...

Somatostatin and CXCR4 expression patterns in adenocarcinoma and squamous cell carcinoma of the lung relative to small cell lung cancer.

Lung cancer is highly prevalent and has an especially poor prognosis. Thus, new diagnostic and therapeutic targets are necessary. Two potential targets are somatostatin receptors (SST), which are overexpressed in well-differentiated neuroendocrine neoplasms, and the chemokine receptor CXCR4, which is present mainly in highly proliferative and advanced tumours. Although their expression is relatively well characterized in small cell lung cancer (SCLC), in non-small cell lung cancer (NSCLC), data on SST and C...

Differential expression of various clones of estrogen receptor in cell block preparation of lung adenocarcinoma.

Women treated for breast cancer are at increased risk of developing pulmonary nodules which could represent new primary lung carcinomas or metastatic breast carcinoma. The FNA biopsy is frequently the first diagnostic choice in determining the primary site of the tumor. Estrogen receptor (ER) positivity in diagnostic tissue is generally used to favor breast over lung primary. However, the recent studies have shown a wide range of ER antibody cross reactivity with lung adenocarcinoma. We studied the frequenc...

Lung Cancer: One Disease or Many.

Lung cancer is classified as a single entity comprised of multiple histological subtypes. But how similar are these subtypes on a genetic level? This paper aims to address this question through a concise overview of germline and somatic differences between small cell lung cancer, lung adenocarcinoma, and lung squamous cell carcinoma.

Meta-analysis of mRNA expression profiles to identify differentially expressed genes in lung adenocarcinoma tissue from smokers and non-smokers.

Compared to other types of lung cancer, lung adenocarcinoma patients with a history of smoking have a poor prognosis during the treatment of lung cancer. How lung adenocarcinoma-related genes are differentially expressed between smoker and non-smoker patients has yet to be fully elucidated. We performed a meta-analysis of four publicly available microarray datasets related to lung adenocarcinoma tissue in patients with a history of smoking using R statistical software. The top 50 differentially expressed ...

Clinical Significance of Subcellular Localization of Maspin in Patients with Pathological Stage IA Lung Adenocarcinoma.

Maspin is a tumor-suppressor protein and its prognostic value in lung adenocarcinoma has been reported. However, little is known about the clinical impact of subcellular localization of maspin in early-stage lung adenocarcinoma. We aimed to evaluate the clinical significance of subcellular localization of maspin in patients with pathological stage (p-stage) IA lung adenocarcinoma categorized by the new eighth edition TNM classification.

E-cadherin Loss Accelerates Tumor Progression and Metastasis in a Mouse Model of Lung Adenocarcinoma.

Metastatic disease is the primary cause of death of lung cancer patients, but the mouse models of lung adenocarcinoma do not accurately recapitulate the tumor microenvironment or metastatic disease observed in patients. In this study, we conditionally deleted E-cadherin in an autochthonous lung adenocarcinoma mouse model driven by activated oncogenic Kras and p53 loss. Loss of E-cadherin significantly accelerated lung adenocarcinoma progression and decreased survival of the mice. Kras;p53;E-cadherin mice ha...

Lower expression level of IL-33 is associated with poor prognosis of pulmonary adenocarcinoma.

Lung cancer is one of the deadliest malignancies. The immune checkpoint-blockade (ICB) tumor therapy has led to striking improvement of long-term survival for some lung cancer patients. However, the response rate of immunotherapy is still low for lung cancer. Studying the tumor microenvironment (TME) should shed light on improvement of immunotherapy of lung cancer. Interleukin-33 (IL-33), an "alarmin" cytokine, has been implicated in tumor associated immune responses and inflammatory diseases of the lung. T...

Single Nucleotide Polymorphisms inCorrelate with Lung Cancer Risk in the Northeast Chinese Han Population.

Lung cancer is the principal cause of cancer-associated deaths.has been reported to be associated with tumorigenesis. This study aimed to investigate the relationship between rs1412125 and rs1360485 polymorphisms inand the risk and survival of lung cancer. 850 cases and 733 controls were included. Logistic regression analysis and survival analysis were performed to investigate the association between SNPs and the risk and survival of lung cancer. Crossover analysis was used to analyze the interaction betwee...

ER stress-mediated autophagy protects against β,β-dimethylacrylshikonin-induced apoptosis in lung adenocarcinoma cells.

β,β-Dimethylacrylshikonin (DMAS) is an anti-cancer compound extracted from the roots of Lithospermum erythrorhizon. This study aims to investigate the effects of DMAS on human lung adenocarcinoma cells in vitro and explored the mechanisms of its anti-cancer action. We demonstrated that DMAS markedly inhibited cell viability in a dose- and time-dependent manner, and induced apoptosis as well as autophagy in human lung adenocarcinoma cells. Furthermore, we found that DMAS stimulated endoplasmic reticulum (E...

Correlation between EML4-ALK, EGFR and clinicopathological features based on IASLC/ATS/ERS classification of lung adenocarcinoma.

To investigate the correlation between echinodermmicro tubule associated protein-like 4 (EML4)-anaplasticlymphomakinase (ALK), epidermal growth factor receptor (EGFR) and clinicopathological features in patients diagnosed with lung adenocarcinoma according to International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society (IASLC/ATS/ERS) international multidisciplinary classification of lung adenocarcinoma.Ninety patients diagnosed with lung adenocarcinoma under...

Predictive value of dual-time F-FDG PET/CT to distinguish primary lung and metastatic adenocarcinoma in solitary pulmonary nodule.

Distinction between primary lung adenocarcinoma and metastatic adenocarcinoma from extrapulmonary origin in solitary pulmonary nodule (SPN) is crucial for cancer treatment. We investigated the predictive role of dual-time-point F-FDG PET/CT to distinguish primary and metastatic lung adenocarcinoma in SPN.

Bushenshugan Formula Attenuates the Development of Lung Cancer by Inhibiting Epithelial-Mesenchymal Transition.

BushenShugan Formula (BSF) is a traditional Chinese medicine that has therapeutic effects on middle- and late-stage lung adenocarcinoma in clinical application. It was reported that Bushen Chinese medicine suppressed the onset of pre-metastatic niches in a murine model of spontaneous lung metastasis. However, the mechanisms of BSF on human lung adenocarcinoma remain unknown.

Limb-Bud and Heart Attenuates Growth and Invasion of Human Lung Adenocarcinoma Cells and Predicts Survival Outcome.

The transcription cofactor limb-bud and heart (LBH) is involved in embryonic development. However, its role in human lung cancer, especially lung adenocarcinoma (LUAD), remains unclear.

GATA3 acetylation at K119 by CBP inhibits cell migration and invasion in lung adenocarcinoma.

GATA3 is a transcriptional factor involved in the development of multiple organs. Post translational modifications of GATA3 are critical to its function. Here, we report that GATA3 interacts with and is acetylated by the acetyltransferase CBP. Class I deacetylases HDAC1, HDAC2 and HDAC3 deacetylate GATA3. The major acetylated site of GATA3 in lung adenocarcinoma cells was determined at lysine 119 (AcK119). Functionally, GATA3-acetylation mimics K119Q mutant was found to inhibit lung adenocarcinoma cell migr...

MiRNA signature predicts the response of patients with advanced lung adenocarcinoma to platinum-based treatment.

Accumulating literature proved that miRNAs can regulate the sensitivity of platinum and act as a promising candidate to predict the response of patients with lung adenocarcinoma to chemotherapy. However, most studies on miRNAs were restricted to in vitro experiments. This study aimed to evaluate whether miRNAs alone or in combination (miRNA signature) can act as predictive biomarkers of platinum-based chemotherapy in patients with lung adenocarcinoma.

Acinar-Predominant Pattern Correlates With Poorer Prognosis in Invasive Mucinous Adenocarcinoma of the Lung.

Invasive mucinous adenocarcinoma (IMA) is a variant of lung adenocarcinoma with several growth patterns, such as lepidic acinar and papillary. However, to our knowledge, no study regarding prognostic and clinicopathologic aspects of IMAs with different growth patterns has been reported.

Bone, muscle, and metabolic parameters predict survival in patients with synchronous bone metastases from lung cancers.

Lung adenocarcinoma regularly induces bone metastases that are responsible for impaired quality of life as well as significant morbidity, including bone pain and fractures. We aimed at identifying whether bone and metabolic biomarkers were associated with the prognosis of lung adenocarcinoma patients with synchronous bone metastases.

LncRNA Expression Signature in Prediction of the Prognosis of Lung Adenocarcinoma.

To determine if lncRNA expression can be used for the prognoses of patients diagnosed with lung adenocarcinoma (LUAD) patients.

Bevacizumab Reduces S100A9 MDSC Linked to Intracranial Control in Patients with EGFR Mutant Lung Adenocarcinoma.

In vitro models have demonstrated immune-modulating effects of bevacizumab. Combinations of EGFR tyrosine kinase inhibitor (TKI) with bevacizumab improve progression free survival (PFS) in patients with EGFR mutated lung adenocarcinoma. How bevacizumab confers this clinical effect and underlying mechanisms are not clear.

Glutamate-cysteine ligase catalytic subunit is associated with cisplatin resistance in lung adenocarcinoma.

Cisplatin is a key drug for treating lung adenocarcinoma, and its sensitivity to cisplatin is directly related to prognosis. We aimed to reveal the roles of genes related to glutathione synthesis (glutamate-cysteine ligase catalytic subunit, GCLC) and cystine uptake (cystine/glutamate transporter, xCT and CD44v8-10) in cisplatin resistance and prognosis in lung adenocarcinoma.

COL5A1 may contribute the metastasis of lung adenocarcinoma.

Lung cancer leads to the largest number of cancer-related deaths worldwide and is usually accompanied with metastasis which is the primary cause of those death and correlated with poor prognosis. However, the mechanism of lung cancer metastasis is still lack of definition.

Significance of Lymphadenectomy in Part-Solid Lung Adenocarcinoma: Propensity Score-Matched Analysis.

It is evident that the frequency of nodal metastasis in part-solid lung adenocarcinoma is significantly low. For those cases, the prognostic impact of the lymph nodal dissection is highly controversial.

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