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small lung cell carcinoma

F Chen, Y Zhang, E Parra, J Rodriguez, C Behrens, R Akbani, Y Lu, J M Kurie, D L Gibbons, G B Mills, I I Wistuba, C J Creighton
Non-small-cell lung cancer (NSCLC) demonstrates remarkable molecular diversity. With the completion of The Cancer Genome Atlas (TCGA), there is opportunity for systematic analyses of the entire TCGA NSCLC cohort, including comparisons and contrasts between different disease subsets. On the basis of multidimensional and comprehensive molecular characterization (including DNA methylation and copy, and RNA and protein expression), 1023 NSCLC cases-519 from TCGA adenocarcinoma (AD) project and 504 from TCGA squamous cell carcinoma (SQCC) project-were classified using a 'cluster-of-clusters' analytic approach...
October 24, 2016: Oncogene
Neil M D'Souza, Penny Fang, Jennifer Logan, Jinzhong Yang, Wen Jiang, Jing Li
Malignancies of the central nervous system (CNS), particularly glioblastoma and brain metastases from a variety of disease sites, are difficult to treat despite advances in multimodality approaches consisting of surgery, chemotherapy, and radiation therapy (RT). Recent successes of immunotherapeutic strategies including immune checkpoint blockade (ICB) via anti-PD-1 and anti-CTLA-4 antibodies against aggressive cancers, such as melanoma, non-small cell lung cancer, and renal cell carcinoma, have presented an exciting opportunity to translate these strategies for CNS malignancies...
2016: Frontiers in Oncology
C Genova, A Alama, S Coco, E Rijavec, M G Dal Bello, I Vanni, F Biello, G Barletta, G Rossi, F Grossi
Vinflunine belongs to the class of vinca alkaloids and acts by disrupting the microtubule dynamics during cell cycle; this agent is currently available for previously treated advanced transitional cell carcinoma in Europe. The aim of this invited review is to evaluate the potential role of vinflunine for the treatment of non-small cell lung cancer (NSCLC). Areas covered: The potential role of vinflunine in NSCLC is discussed on the basis of the available data, including full papers and meeting abstracts. Relevant preclinical studies describing the pharmacological properties of vinflunine are also included...
October 22, 2016: Expert Opinion on Investigational Drugs
Pharkphoom Panichayupakaranant, Md Iftekhar Ahmad
Plumbagin (5-hydroxy-2-methyl-1,4-naphthoquinone) is a plant-derived naphthoquinones obtained mainly from three families, including Plumbaginaceae, Droseraceae, and Ebenaceae. Plumbagin has exhibited its potential therapeutic benefits on numerous chronic diseases, i.e., breast cancer, non-small cell lung cancer, melanoma, ovarian, squamous cell carcinomas, pancreatic cancer, and prostate cancer. In addition, its anti-inflammatory and antimicrobial activities as well as control of diabetes and cardiovascular diseases have been reported...
2016: Advances in Experimental Medicine and Biology
Majdi Hajri, Marie-Anne Esteve, Omar Khoumeri, Raoudha Abderrahim, Thierry Terme, Marc Montana, Patrice Vanelle
We report a novel series of quinoxaline derivatives from which agents with antiproliferative activity have been identified. Two ethyl 3-(arylethynyl)quinoxaline-2-carboxylates demonstrated substantial antiproliferative activity against both human non-small cell lung carcinoma (A549) and glioblastoma (U87-MG) cell lines. Pyrido[4,3-b]quinoxalin-1(2H)-ones demonstrated poor activity against A549 and U87-MG cell lines. Three of the derivatives in ethyl 3-(arylethynyl)quinoxaline-2-carboxylate series demonstrated substantial antiproliferative activity...
October 13, 2016: European Journal of Medicinal Chemistry
Antony George Francis Thottian, Sushmita Pathy, Ajeet Kumar Gandhi, Prabhat Malik, Aruna Nambirajan
Small cell lung cancer (SCLC) is known for its metastatic potential. The most common sites are liver, adrenal, bone and brain. We report a case of a 37year old female patient, diagnosed with SCLC, presenting with gingival metastasis, an unusual metastatic site. Radiation therapy to the metastatic lesion to a dose of 20 Gray in 5 fractions over 5days was delivered which achieved haemostasis and good palliation. However, the patient expired in 2months owing to systemic metastasis.
October 18, 2016: Journal of the Egyptian National Cancer Institute
Sarah Fernandes Teixeira, Ricardo Alexandre de Azevedo, Arthur Carvalho Silva, Rodolpho Campos Braga, Salomão Dória Jorge, José Alexandre Marzagão Barbuto, Carolina Horta Andrade, Adilson Kleber Ferreira
Even with all improvements in both diagnostic and therapeutic techniques, lung cancer remains as the most lethal and prevalent cancer in the world. Therefore, new therapeutic drugs and new strategies of drug combination are necessary to provide treatments that are more efficient. Currently, standard therapy regimen for lung cancer includes platinum drugs, such as cisplatin, oxaliplatin, and carboplatin. Besides of the better toxicity profile of oxaliplatin when compared with cisplatin, peripheral neuropathy remains as a limitation of oxaliplatin dose...
October 18, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Shin Yup Lee, Cheng Cheng Jin, Jin Eun Choi, Mi Jeong Hong, Deuk Kju Jung, Sook Kyung Do, Sun Ah Baek, Hyo Jung Kang, Hyo-Gyoung Kang, Sun Ha Choi, Won Kee Lee, Yangki Seok, Eung Bae Lee, Ji Yun Jeong, Kyung Min Shin, Sukki Cho, Seung Soo Yoo, Jaehee Lee, Seung Ick Cha, Chang Ho Kim, You Mie Lee, In-Kyu Lee, Sanghoon Jheon, Jae Yong Park
This study was conducted to investigate whether polymorphisms of genes involved in glycolysis are associated with the prognosis of patients with non-small cell lung cancer (NSCLC) after surgical resection. Forty-four single nucleotide polymorphisms (SNPs) of 17 genes in glycolytic pathway were investigated in a total of 782 patients with NSCLC who underwent curative surgical resection. The association of the SNPs with overall survival (OS) and disease free survival (DFS) were analyzed. Among the 44 SNPs investigated, four SNPs (ENO1 rs2274971A > G, PFKM rs11168417C > T, PFKP rs1132173C > T, PDK2 rs3785921G > A) were significantly associated with survival outcomes in multivariate analyses...
October 21, 2016: Scientific Reports
Jinhui Wu, Dongshuang Wang
Lung cancer is the most common solid tumor and the leading cause of cancer-related death worldwide. Non-small cell lung cancer (NSCLC) represents the major histological subtype and accounts for about 80 % cases of lung cancer cases. Recently, lncRNA lncTCF7 was identified, which is highly expressed in hepatocellular carcinoma (HCC) tumors and liver cancer stem cells (CSCs). However, the role of lnTCF7 in NSCLC remains largely unknown. In this study, Gain- and loss-of-function studies demonstrated the critical role of lncTCF7 in promoting invasion and self-renewal in NSCLC cells...
October 20, 2016: Human Cell
Xue Jiang, Lichun Feng, Baoqiang Dai, Liping Li, Weiwei Lu
INTRODUCTION: Nasopharyngeal carcinoma is the most common cancer originating from the nasopharynx. OBJECTIVE: To study the mechanisms of nasopharyngeal carcinoma, we analyzed GSE12452 microarray data. METHODS: GSE12452 was downloaded from the Gene Expression Omnibus database and included 31 nasopharyngeal carcinoma samples and 10 normal nasopharyngeal tissue samples. The differentially expressed genes were screened by ANOVA in the PGS package...
September 26, 2016: Brazilian Journal of Otorhinolaryngology
Yixiang Zhu, Puyuan Xing, Junling Li
Lung cancer is the deadliest cancer in the worldwide. Non-small cell lung cancer (NSCLC) accounts for 85% of lung tumor diagnoses. Squamous cell lung cancer (SQCLC) is a common pathological type, almost 20%-30% of NSCLC. Surgery, chemotherapy, and molecular targeted therapies are the mainstay of treatment for patients with SQCLC. But most patients are diagnosed at advanced stage so that they miss the chance of operation. While noteworthy outcomes have improved with adenocarcinoma of lung with epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs), a therapeutic plateau for advanced squamous cell lung cancer patients are still not solved...
October 20, 2016: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
Puyuan Xing, Xuezhi Hao, Xingsheng Hu, Yan Wang, Junling Li
BACKGROUND: Squamous cell carcinoma (SCC) is a common pathological type of non-small cell lung cancer, and advanced lung SCC is incurable. Chemotherapy combined with anti-angiogenesis agents can prolong the patients' survival time. The aim of the study was to analyze the efficacy and safety of recombinant human endostatin (Endostar) in treating advanced lung SCC. METHODS: We retrospectively analyzed the short-term efficacy and toxicity of recombinant human endostatin combined with traditional chemotherapy regimens in treating 15 advanced lung squamous cell carcinoma patients in Department of Medical Oncology retrospectively, Cancer Hospital, Chinese Academy of Medical Sciences from November 2011 to May 2015...
October 20, 2016: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
Yang Luo, Yu Men, Zhouguang Hui, Junling Li, Xuezhi Hao, Puyuan Xing
BACKGROUND: Small cell lung cancer combined with squamous cell carcinoma are rare. The aim of this study was to analyze the clinicopathological characteristics and treatment, and explored the prognostic factors of this disease. METHODS: Between January 2004 and December 2012, 58 patients with cytopathologically confirmed small cell lung cancers combined with squamous cell carcinoma were retrospectively analyzed. Kaplan-Meier methods were used to calculate the survival rate, and Log-rank test was used to examine differences between arms...
October 20, 2016: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
Xi Wu, Junling Li, Shulan Chen, Lei Yu, Boyan Yang
BACKGROUND: Adenosquamous carcinoma (ASC) is a rare subtype of lung cancer, it is mixed glandular and squamous cell carcinoma with a more aggressive behavior and poor prognosis than the other histologic subtypes. The aim of the study was to explore the clinicopathological characteristics and prognostic factors of ASC. METHODS: A total of 72 patients were enrolled. We investigated clinicalpathological features and prognostic factors retrospectively. RESULTS: The overall 72 ASC patients' median age was 34...
October 20, 2016: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
Tongtong Zhang, Junling Li
BACKGROUND: It has been proven that epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), and KRAS are common driver genes in non-small cell lung cancer (NSCLC). Molecular targeted therapy increases the overall response rate and progression-free survival (PFS) of patients with EGFR-sensitive mutation or echinoderm microtubule-associated protein like 4-anaplastic lymphoma kinase (EML4-ALK) fusion. However, target and targeted drugs for lung squamous cell carcinoma to indicate clinical therapy remain to be confirmed...
October 20, 2016: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
Hongliang Zhang, Zhenguang Huang, Xiaoqin Zou, Taotao Liu
A meta-analysis was conducted to estimate the risk of wound-healing complications in patients who treated with neoadjuvant-adjuvant bevacizumab in various oncological indications. We searched PUBMED, EMBASE and the Cochrane Library through June 2016 to identify randomized controlled trials of bevacizumab and wound-healing complications. Seven RCTs studies involving 5,147 participants were included in the analysis. Compared with routine therapy, bevacizumab increased the incidence of wound-healing complications for various cancers...
October 14, 2016: Oncotarget
Hironobu Tsubouchi, Nobuhiro Matsumoto, Shigehisa Yanagi, Yasuji Arimura, Masamitsu Nakazato
Sepsis is a life-threatening condition caused by the inflammatory response to invading organisms. Polymyxin B-immobilized fiber column direct hemoperfusion (PMX-DHP) is used to reduce blood endotoxin levels and modulate circulating inflammatory cytokine levels in sepsis patients. Here we report that severe sepsis caused by an infection of the gram-negative bacterium Pantoea agglomerans in a patient with small cell lung carcinoma was treated successfully with antibiotics and PMX-DHP. The patient, a 49-year-old Japanese male smoker whose condition was complicated with hyponatremia due to SIADH (syndrome of inappropriate secretion of antidiuretic hormone), rapidly developed sepsis and disseminated intravascular coagulation (DIC) after the administration of cisplatin and irinotecan...
2016: Respiratory Medicine Case Reports
Dennis Wang, Nhu-An Pham, Jiefei Tong, Shingo Sakashita, Ghassan Allo, Lucia Kim, Naoki Yanagawa, Vibha Raghavan, Yuhong Wei, Christine To, Quang M Trinh, Maud H W Starmans, Michelle A Chan-Seng-Yue, Dianne Chadwick, Lei Li, Chang-Qi Zhu, Ni Liu, Ming Li, Sharon Lee, Vladimir Ignatchenko, Dan Strumpf, Paul Taylor, Nadeem Moghal, Geoffrey Liu, Paul C Boutros, Thomas Kislinger, Melania Pintilie, Igor Jurisica, Frances A Shepherd, John D McPherson, Lakshmi Muthuswamy, Michael F Moran, Ming-Sound Tsao
Availability of lung cancer models that closely mimic human tumors remains a significant gap in cancer research, as tumor cell lines and mouse models may not recapitulate the spectrum of lung cancer heterogeneity seen in patients. We aimed to establish a patient-derived tumor xenograft (PDX) resource from surgically resected non-small cell lung cancer (NSCLC). Fresh tumor tissue from surgical resection was implanted and grown in the subcutaneous pocket of non-obese severe combined immune deficient (NOD SCID) gamma mice...
October 17, 2016: International Journal of Cancer. Journal International du Cancer
Yves Claude Guillaume, Lydie Lethier, Claire André
TRAIL is a member of the TNF family of cytokines which induces apoptosis of cancer cells via its binding to its cognate receptors, DR5 a high affinity site and DR4 a site of low affinity. Our working group has recently demonstrated that nanovectorization of TRAIL with single wall carbon nanotubes (abbreviated NPT) enhanced TRAIL affinity to the high affinity site DR5 and increased pro apoptotic potential in different human tumor cell lines. In this paper, the DR4 low affinity site was immobilized on a chromatographic support and the effect of temperature on a wide temperature range 1°C-50°C was studied to calculate the thermodynamic parameters of the binding of TRAIL and NPT to DR4 and DR5 receptors...
October 12, 2016: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
Guangcai Li, Yuan He, Jun Yao, Chuying Huang, Xiusheng Song, Yan Deng, Sheng Xie, Jie Ren, Meng Jin, Huiguo Liu
Angelicin is a member of a well-known class of chemical photosensitizes that have anticancer proper-ties in several cancer cell lines. However, the effects and the potential underlying mechanisms of angelicin action on human lung cancer cells remain unclear. Here, we report that angelicin has an essential role in inhibiting human lung carcinoma growth and metastasis. We found that angelicin markedly induced cell apoptosis and arrested the cell cycle in vitro. Angelicin also inhibited the migration of non-small cell lung cancer (NSCLC) A549 cells in a Transwell assay in a dose-dependent manner...
October 12, 2016: Oncology Reports
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