keyword
MENU ▼
Read by QxMD icon Read
search

Cancer tumor sclc nsclc

keyword
https://www.readbyqxmd.com/read/27906420/the-effect-of-low-dosage-of-procaine-on-lung-cancer-cell-proliferation
#1
X-W Ma, Y Li, X-C Han, Q-Z Xin
OBJECTIVE: Non-small cell lung cancer (NSCLC) is the most common type of human lung cancer leading cause of cancer death worldwide. However, first-line drugs such as gefitinib and erlotinib showed great drug resistance in the clinical. MATERIALS AND METHODS: The cell proliferation was evaluated by MTT assay; gene expression was detected by qPCR assay. The protein expression was analyzed by Western blotting. RESULTS: Our results showed that in mouse models of lung cancer by A549 or NCI-H1975 xenograft, the local anesthetic drug Procaine (PCA) with 50 mg/kg specifically attenuated tumors compared with the vehicle-treated group...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27904707/prognostic-significance-of-%C3%AE-2-adrenergic-receptor-expression-in-non-small-cell-lung-cancer
#2
Tomohiro Yazawa, Kyoichi Kaira, Kimihiro Shimizu, Akira Shimizu, Keita Mori, Toshiteru Nagashima, Yoichi Ohtaki, Tetsunari Oyama, Akira Mogi, Hiroyuki Kuwano
BACKGROUND: The β2-Adrenergic receptor (β2-AR) is associated with tumor growth and progression. However, the clinical significance of β2-AR expression in patients with non-small cell lung cancer (NSCLC) remains unclear. METHODS: Three hundred twenty-eight patients with surgically resected NSCLC were retrospectively investigated. Tumor sections were stained by immunohistochemistry for assessing β2-AR and Ki-67 expression and microvessel density (MVD), which was using CD34 levels...
2016: American Journal of Translational Research
https://www.readbyqxmd.com/read/27904042/risk-factors-associated-with-cisplatin-induced-nephrotoxicity-in-patients-with-advanced-lung-cancer
#3
Takanori Miyoshi, Nobuhiro Misumi, Mikako Hiraike, Yuki Mihara, Takashi Nishino, Minako Tsuruta, Yosei Kawamata, Yoichi Hiraki, Aki Kozono, Masao Ichiki
Cisplatin (CDDP) combination chemotherapy is widely administered to patients with advanced lung cancer. The dose depends on multiple factors, including whether the tumor is non-small-cell lung cancer (NSCLC) or small-cell lung cancer (SCLC). Although efficacy is limited by cisplatin-induced nephrotoxicity (CIN), little is known about the risk factors for this complication. The aim of this study was to identify the risk factors for CIN in patients with advanced lung cancer, both NSCLC and SCLC. We retrospectively reviewed clinical data for 148 patients who underwent initial chemotherapy including CDDP ≥50 mg/m(2) per patient per day for the first course at Kyushu Medical Center between October 2010 and September 2013...
2016: Biological & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/27903462/radiomic-based-pathological-response-prediction-from-primary-tumors-and-lymph-nodes-in-nsclc
#4
Thibaud P Coroller, Vishesh Agrawal, Elizabeth Huynh, Vivek Narayan, Stephanie W Lee, Raymond H Mak, Hugo J W L Aerts
INTRODUCTION: Non-invasive biomarkers that capture the total tumor burden could provide important complementary information for precision medicine to aid clinical decision-making. We investigated the value of radiomic data, extracted from pre-treatment computed tomography (CT) images of the primary tumor and lymph nodes, in predicting pathological response following neoadjuvant chemoradiation prior to surgery. METHODS: Eighty-five patients with resectable locally-advanced (stage II-III) non-small cell lung cancer (NSCLC) (median age: 60...
November 26, 2016: Journal of Thoracic Oncology
https://www.readbyqxmd.com/read/27903179/gamma-knife-radiosurgery-for-brain-metastases-from-pulmonary-large-cell-neuroendocrine-carcinoma-a-japanese-multi-institutional-cooperative-study-jlgk1401
#5
Takuya Kawabe, Masaaki Yamamoto, Yasunori Sato, Shoji Yomo, Takeshi Kondoh, Osamu Nagano, Toru Serizawa, Takahiko Tsugawa, Hisayo Okamoto, Atsuya Akabane, Kazuyasu Aita, Manabu Sato, Hidefumi Jokura, Jun Kawagishi, Takashi Shuto, Hideya Kawai, Akihito Moriki, Hiroyuki Kenai, Yoshiyasu Iwai, Masazumi Gondo, Toshinori Hasegawa, Soichiro Yasuda, Yasuhiro Kikuchi, Yasushi Nagatomo, Shinya Watanabe, Naoya Hashimoto
OBJECTIVE In 1999, the World Health Organization categorized large cell neuroendocrine carcinoma (LCNEC) of the lung as a variant of large cell carcinoma, and LCNEC now accounts for 3% of all lung cancers. Although LCNEC is categorized among the non-small cell lung cancers, its biological behavior has recently been suggested to be very similar to that of a small cell pulmonary malignancy. The clinical outcome for patients with LCNEC is generally poor, and the optimal treatment for this malignancy has not yet been established...
December 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27900105/palliative-sequential-chemoradiotherapy-for-pulmonary-sulcus-tumor-a-case-report
#6
Miki Kikuchi, Toshihiro Ohtani, Tomohiro Tamura, Hiroaki Satoh
Pulmonary sulcus tumors are occasionally encountered in non-small-cell lung cancer (NSCLC) patients. If the patients have a good clinical condition, concurrent chemoradiotherapy is indicated. However, palliative chemotherapy and chemoradiotherapy for patients exhibiting a poor overall condition have not been reported to date. We herein report the case of a 54-year-old female patient with a pulmonary sulcus tumor, who had a poor performance status. The patient received sequential chemoradiotherapy, with no severe complications...
November 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/27900059/expression-and-survival-significance-of-b-cell-specific-moloney-murine-leukemia-virus-integration-site-1-and-matrix-metalloproteinase-9-in-non-small-cell-lung-cancer
#7
Mingkui Mu, Yang Song, Bin Zhang
One of the main challenges in lung cancer research is identifying patients at high risk of progression and metastasis following surgical resection. In the present study, the prognostic significance of B-cell-specific Moloney murine leukemia virus integration site 1 (BMI1) and matrix metalloproteinase-9 (MMP9) in non-small-cell lung cancer (NSCLC) was evaluated. BMI1 and MMP9 expression in tumors from 132 surgical NSCLC patients [squamous cell carcinoma (SCC), n=79; and adenocarcinoma (AD), n=53] was evaluated by immunohistochemistry...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27900045/microrna-133b-inhibits-the-migration-and-invasion-of-non-small-cell-lung-cancer-cells-via-targeting-fscn1
#8
Xucheng Yang, Pengfei Lei, Yong Huang, Zijian Zhang, Yingying Zhang
MicroRNA (miR)-133b has been reported to act as a tumor suppressor in multiple types of human cancers, including non small cell lung cancer (NSCLC). However, the underlying mechanism by which miR-133b inhibits NSCLC metastasis remains largely unclear. In the present study, reverse transcription-quantitative polymerase chain reaction and western blotting were used to detect messenger RNA and protein expression. A wound healing assay and transwell assay were used to examine the cell migration and invasion. The expression level of miR-133b was found to be significantly downregulated in NSCLC cell lines compared with normal lung epithelial BEAS-2B cells...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27900019/the-relationship-between-tumor-volume-changes-and-serial-plasma-osteopontin-detection-during-radical-radiotherapy-of-non-small-cell-lung-cancer
#9
Christian Ostheimer, Franziska Schweyer, Thomas Reese, Matthias Bache, Dirk Vordermark
The prognostic quality of increased osteopontin (OPN) plasma levels has been demonstrated for the chemotherapy and surgery of lung cancer. There is also evidence in the literature that tumor volume impacts prognosis in definitive radiotherapy (RT) of (lung) cancer. We previously demonstrated that elevated plasma levels of OPN before, and increasing OPN plasma levels after RT significantly correlate with survival and outcome after curative-intent RT of non-small-cell lung cancer (NSCLC). Tumor volume was also associated with prognosis...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27900003/april-bcma-and-taci-proteins-are-abnormally-expressed-in-non-small-cell-lung-cancer
#10
Hengli Dou, Zhaohua Yan, Meng Zhang, Xiaoxin Xu
Lung cancer is the leading cause of cancer-associated mortality. Non-small cell lung cancer (NSCLC) accounts for >80% of lung cancers. The overall survival for NSCLC is dismal, with a 5-year survival of <5% for patients. Thus, identifying an effective biomarker for early diagnosis of lung cancer is the first essential step to reduce mortality. It has been recognized that certain inflammatory and immune responses are important in lung cancer development and prevention. The present study demonstrated that, in NSCLC, a proliferation-inducing ligand (APRIL), B-cell maturation antigen (BCMA)and transmembrane activator and CAML interactor (TACI) proteins are abnormally expressed by immunohistochemistry, reverse transcription-quantitative polymerase chain reaction and western blotting...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27900000/involvement-of-tp53-and-tp16-expression-in-human-papillomavirus-associated-non-small-cell-lung-cancer
#11
Ming Li, Xiao-Lei Zhang, Fang Deng, Li-Ting Qian, Shui-Ping Meng, Wu-Lin Shan, Bao-Long Wang
Human papilloma virus (HPV) infection has previously been reported to be associated with TP53 and TP16 expression in Japanese and Taiwanese patients with lung cancer, but data for advanced non-small cell lung cancer (NSCLC) patients is limited. The present study examined the association between HPV infection and TP53 and TP16 expression in Chinese patients with advanced NSCLC. HPV DNA was detected in 20 out of 83 (24%) lung tumors, and was observed more frequently in non-smokers, patients with lymph node metastasis, and patients with poorly differentiated tumors (P=0...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27899989/tumor-penetration-and-antitumor-efficacy-of-cetuximab-are-enhanced-by-co-administered-irgd-in-a-murine-model-of-human-nsclc
#12
Yang Zhang, Jie Yang, Manhua Ding, Liantao Li, Zheng Lu, Qing Zhang, Junnian Zheng
Lung cancer is the leading cause of cancer-associated mortality, worldwide. For this reason, novel therapies are required for the treatment of this devastating disease. Cetuximab is a monoclonal antibody against epidermal growth factor receptor (EGFR), which is overexpressed in a variety of solid tumors, including non-small cell lung cancer (NSCLC). The therapeutic efficacy of cetuximab for NSCLC is limited to use as a monotherapy or in combination with chemotherapy. The objective of the present study was to develop a novel strategy to enhance the therapeutic efficacy of cetuximab for NSCLC by a co-administration with the tumor-penetrating internalizing RGD peptide (iRGD)...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27899967/heteroplasmy-of-mutant-mitochondrial-dna-a10398g-and-analysis-of-its-prognostic-value-in-non-small-cell-lung-cancer
#13
Yuexiao Qi, Yuehua Wei, Qiaoli Wang, Hui Xu, You Wang, Anqi Yao, Hui Yang, Yan Gao, Fuxiang Zhou
Mitochondrial dysfunction is associated with pathogenic mitochondrial (mt)DNA mutations. The majority of mtDNA point mutations have a heteroplasmic status, which is defined as the coexistence of wild-type and mutated DNA within a cell or tissue. Previous findings demonstrated that certain mtDNA heteroplasmic mutations contribute to widely spread chronic diseases, including cancer, and alterations in the heteroplasmy level are associated with the clinical phenotype and severity of cancer. In the present study, the proportions of mutant mtDNA 10398G were assessed using amplification-refractory mutation system-quantitative polymerase chain reaction (PCR) assay in 129 non-small cell lung cancer (NSCLC) tissue samples...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27898252/advanced-non-small-cell-lung-cancer-nsclc-with-activating-egfr-mutations-first-line-treatment-with-afatinib-and-other-egfr-tkis
#14
Wolfgang Brückl, Amanda Tufman, Rudolf Maria Huber
Based on the results of several randomised controlled trials, epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) have now replaced platinum-based chemotherapy as first-line therapy for advanced non-small cell lung cancer (NSCLC) harboring an activating EGFR mutation. Areas covered: This review describes the EGFR pathway and its abnormalities in NSCLC and discusses the differential molecular and clinical activity of first and next-generation EGFR TKIs in the first-line treatment of tumors with an activating EGFR mutation, with a special focus on the second-generation agent afatinib...
November 29, 2016: Expert Review of Anticancer Therapy
https://www.readbyqxmd.com/read/27896216/recent-advances-in-immunotherapy-in-metastatic-nsclc
#15
REVIEW
Pranshu Bansal, Diaa Osman, Gregory N Gan, George R Simon, Yanis Boumber
Non-small cell lung cancer (NSCLC) is one of most common malignancies and the leading cause of cancer deaths worldwide. Despite advances in targeted therapies, majority of NSCLC patients do not have targetable genomic alterations. Nevertheless, recent discovery that NSCLC is an immunogenic tumor type, and several breakthroughs in immunotherapies have led to rapid expansion of this new treatment modality in NSCLC with recent FDA approvals of programed death receptor-1 inhibitors, such as nivolumab and pembrolizumab...
2016: Frontiers in Oncology
https://www.readbyqxmd.com/read/27895920/pd1-pd-l1-inhibition-as-a-potential-radiosensitizer-in-head-and-neck-squamous-cell-carcinoma-a-case-report
#16
Misako Nagasaka, Mark Zaki, Harold Kim, S Naweed Raza, George Yoo, Ho-Sheng Lin, Ammar Sukari
BACKGROUND: Immunotherapy targeting the checkpoint PD1 (programmed cell death protein 1) or PDL1 (programmed death ligand 1) has led to advances in the treatment of melanoma and non-small cell lung cancer (NSCLC). The use of such therapies has also been introduced into the treatment of other malignancies, including head and neck cancer. The combined effects of checkpoint inhibitors and anti-PD1(L1) antibodies and radiation therapy have not yet been sufficiently investigated. CASE PRESENTATION: We report a case of locally relapsed non-resectable oral cavity squamous cell carcinoma, with excellent local control after pembrolizumab (MK3475) followed by radiotherapy...
2016: Journal for Immunotherapy of Cancer
https://www.readbyqxmd.com/read/27895798/exploring-the-impact-of-egfr-t790m-neighboring-snps-on-arms-based-t790m-mutation-assay
#17
Sanpeng Xu, Yaqi Duan, Liping Lou, Fengjuan Tang, Juan Shou, Guoping Wang
The present study aimed to explore the influence of T790M neighboring single nucleotide polymorphism (SNP) on the sensitivity of amplification refractory mutation system (ARMS)-based T790M mutation assay. Three ARMS-quantitative polymerase chain reaction (qPCR) systems (system 1 had a forward ARMS primer without rs1050171, system 2 included a forward ARMS primer with rs1050171 and system 3 contained the above two forward ARMS primers) were used to detect the T790M mutation in two series plasmid samples and genomic DNA (gDNA) of the cell line H1975...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27895756/role-of-microrna-4458-in-patients-with-non-small-cell-lung-cancer
#18
Lidao Bao, Linlin Wang, Guomin Wei, Yuehong Wang, Gerile Wuyun, Agula Bo
Incidence and progression of non-small-cell lung cancer (NSCLC) is a multi-factor, multi-step process. The present study investigated the association between the expression level of microRNA (miR)-4458 in NSCLC and paracarcinoma liver tissues and survival rates, and studied the biological functions of miR-4458 at the cellular and protein level. NSCLC and paracarcinoma tissues were sequenced using a miR expression chip. The association between miR-4458 expression and tumor-node-metastasis staging, total survival rate and relapse-free survival rate was analyzed...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27895753/drug-resistance-analysis-of-gefitinib-targeted-therapy-in-non-small-cell-lung-cancer
#19
Shuliang Liu, Hongji Yang, Xingping Ge, Lingfei Su, Aifeng Zhang, Liang Liang
The aim of the study was to examine the drug resistance analysis of gefitinib-targeted therapy in non-small cell lung cancer (NSCLC). In total, 156 NSCLC patients without surgical treatment were selected, including 117 cases of adenocarcinoma (75%), to receive single gefitinib 0.25 g/day or combined with platinum chemotherapy. Computed tomography was used to evaluate tumor growth for the response and non-response groups. The chemotherapy regimen was changed or combined with radiotherapy in the non-response group...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27895734/periostin-and-tumor-stroma-interactions-in-non-small-cell-lung-cancer
#20
Ulrich Nitsche, Daniela Stangel, Zheng Pan, Anna Melissa Schlitter, Irene Esposito, Ivonne Regel, Susanne Raulefs, Helmut Friess, Jörg Kleeff, Mert Erkan
Non-small cell lung cancer (NSCLC) is one of the leading causes of cancer-associated mortality globally. Interactions of the cancer cells with the tumor microenvironment are essential carcinogenic features for the majority of solid tumors, such as pancreatic cancer. The present study investigated the role of stromal activation in NSCLC and analyzed the surgical specimens of 93 patients by immunohistochemistry with regard to periostin (an extracellular matrix protein), α-smooth muscle actin (α-SMA; a marker of myofibroblasts) and cluster of differentiation 31 (CD31; a marker of endothelial cells), and the activated stroma index...
November 2016: Oncology Letters
keyword
keyword
85642
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"