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Esophageal small cell carcinoma

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https://www.readbyqxmd.com/read/28640389/efficacy-and-safety-of-recombinant-human-lymphotoxin-%C3%AE-derivative-with-cisplatin-and-fluorouracil-in-patients-with-metastatic-esophageal-squamous-cell-carcinoma-a-randomized-multicenter-open-label-controlled-phase-2b-trial
#1
Feng-Hua Wang, Yun Wang, Guo-Ping Sun, Jian-Hua Chen, Ying-Cheng Lin, Wei Liu, Rong-Sheng Zheng, Jia Chen, He-Long Zhang, Hai-Tao Lan, Jun Qi, Yang-Qing Liu, Yan-Ming Deng, Heng Zhao, Jian-Ping Xiong, Qing Xu, Wen-Qi Jiang, Yu-Hong Li
BACKGROUND: Recombinant human lymphotoxin-α derivative (rhLTα-Da) is a lymphotoxin-α derivative that is missing 27 N-terminal amino acid residues. Previous studies indicated a benefit from the addition of rhLTα-Da to cisplatin-based treatment in patients with metastatic esophageal squamous cell carcinoma. The current study was conducted to evaluate the efficacy and safety of rhLTα-Da plus cisplatin and fluorouracil (PF) in patients with mESCC. METHODS: Patients from 15 centers in China were randomly assigned (1:1:1) to 3 arms (arm A, PF plus 10 μg/m(2) daily rhLTα-Da; arm B, PF plus 20 μg/m(2) daily rhLTα-Da; arm C, PF alone)...
June 22, 2017: Cancer
https://www.readbyqxmd.com/read/28638233/esophageal-carcinoma-originating-in-the-surface-epithelium-with-immunohistochemically-proven-esophageal-gland-duct-differentiation-a-case-report
#2
Hiromi Tamura, Hirotsugu Saiki, Takahiro Amano, Masashi Yamamoto, Shiro Hayashi, Hiroka Ando, Reiko Doi, Tsutomu Nishida, Katsumi Yamamoto, Shiro Adachi
A case of esophageal carcinoma exclusively composed of adenocarcinoma simulating an esophageal gland duct in a 61-year-old man is presented. The tumor arose as a slightly elevated lesion in the middle intrathoracic esophagus. It was almost completely overlaid with non-neoplastic stratified squamous epithelial cells. Beneath the overlying surface epithelium, an adenocarcinoma that was bilayered in structure diffusely invaded both the mucosal and submucosal layers. Although the tumor consisted exclusively of adenocarcinomatous cells, a keratinizing squamous cell carcinoma component was focally observed...
June 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28618928/overexpression-of-trim44-is-related-to-invasive-potential-and-malignant-outcomes-in-esophageal-squamous-cell-carcinoma
#3
Tsutomu Kawaguchi, Shuhei Komatsu, Daisuke Ichikawa, Shoji Hirajima, Yukihisa Nishimura, Hirotaka Konishi, Atsushi Shiozaki, Hitoshi Fujiwara, Kazuma Okamoto, Hitoshi Tsuda, Eigo Otsuji
Recent studies have shown that some members of the tripartite motif-containing protein family function as important regulators for carcinogenesis. In this study, we investigated whether tripartite motif-containing protein 44 acts as a cancer-promoting gene through its overexpression in esophageal squamous cell carcinoma. We analyzed esophageal squamous cell carcinoma cell lines to evaluate malignant potential and also analyzed 68 primary tumors to evaluate clinical relevance of tripartite motif-containing protein 44 protein in esophageal squamous cell carcinoma patients...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28616284/intrapleural-perfusion-thermo-chemotherapy-for-pleural-effusion-caused-by-lung-carcinoma-under-vats
#4
Runlei Hu, Hong Jiang, Hu Li, Dongshan Wei, Guoqing Wang, Shenglin Ma
BACKGROUND: The aim of this study was to assess the effectiveness of intrapleural perfusion thermo-chemotherapy (IPTC) under video-assisted thoracoscopic surgery (VATS) for malignant pleural effusion (MPE) caused by lung carcinoma. METHODS: In this retrospective study, fifty-four patients with moderate or large amounts of ipsilateral MPE secondary to non-small cell lung cancer (NSCLC) underwent pleural biopsy and IPTC under VATS. IPTC was performed by perfusing the pleural cavity with 43...
May 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28589432/comparative-efficacy-and-toxicity-of-induction-chemotherapy-with-concurrent-stereotactic-body-radiotherapy-and-stereotactic-body-radiotherapy-with-subsequent-chemotherapy-in-patients-with-clinical-stage-t1-3n0m0-non-small-cell-lung-carcinoma
#5
Y Sun, Q Duan, X Chen, W Chen, X Jin, R Wu
PURPOSE: We compared the clinical efficacy and toxicity of stereotactic body radiotherapy with induction chemotherapy and concurrent radiochemotherapy vs stereotactic body radiotherapy with subsequent chemotherapy in patients with clinical stage T1-3N0M0 non-small cell lung carcinoma. METHODS: We retrospectively analyzed 38 patients with c-stage T1-3N0M0 non-small cell lung carcinoma who received stereotactic body radiotherapy. All patients received six cycles of chemotherapy...
June 6, 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/28578693/cdk4-6-inhibitor-shr6390-exerts-potent-antitumor-activity-in-esophageal-squamous-cell-carcinoma-by-inhibiting-phosphorylated-rb-and-inducing-g1-cell-cycle-arrest
#6
Jiayuan Wang, Qingqing Li, Jiajia Yuan, Jingyuan Wang, Zuhua Chen, Zhentao Liu, Zhongwu Li, Yumei Lai, Jing Gao, Lin Shen
BACKGROUND: Cell cycle dysregulation is common in human malignancies, and CDK4/6 inhibitors targeting cell cycle have potential antitumor activity. SHR6390 is a novel small molecule inhibitor specifically targeting the CDK4/6 pathway. However, the role of SHR6390 in esophageal squamous cell carcinoma (ESCC) remains unknown, which will be investigated in our study. METHODS: Eca 109, Eca 9706, and KYSE-510 ESCC cell lines were chosen for further analysis. The effect of SHR6390 on cell viability, cell cycle and cell apoptosis, the status of kinases in Cyclin D1-CDK4/6-Rb pathway were determined by MTS assay, flow cytometry, and western blotting, respectively...
June 2, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/28575250/characterization-of-tissue-chromogranin-a-cga-immunostaining-and-clinicohistopathological-changes-for-the-125-chinese-patients-with-primary-small-cell-carcinoma-of-the-esophagus
#7
J W Ku, D Y Zhang, X Song, X M Li, X K Zhao, S Lv, S J Hu, R Cheng, F Y Zhou, H F Wu, L D Wang
The rarity of primary small cell carcinoma of the esophagus (PSCE) has limited the clinical feature and survival analysis with large sample size. Tissue chromogranin A (CgA) protein expression has been reported to be a useful biomarker for diagnosing PSCE. Interestingly, recent studies have indicated tissue CgA as a significant prognostic marker in multiple human cancers, but without PSCE. The present study, thus, was undertaken to characterize the clinicopathological changes and to evaluate the associations of tissue CgA expression with clinical response on Chinese PSCE patients...
August 1, 2017: Diseases of the Esophagus: Official Journal of the International Society for Diseases of the Esophagus
https://www.readbyqxmd.com/read/28534990/tumor-suppressor-microrna-34a-inhibits-cell-migration-and-invasion-by-targeting-mmp-2-mmp-9-fndc3b-in-esophageal-squamous-cell-carcinoma
#8
Lan Yang, Xiaoyue Song, Jianbo Zhu, Mei Li, Yu Ji, Fei Wu, Yunzhao Chen, Xiaobin Cui, Jianming Hu, Lianghai Wang, Yuwen Cao, Yutao Wei, Wenjie Zhang, Feng Li
MicroRNAs (miRNAs) are a large family of small, non-coding RNAs that play a pivotal role in tumorigenesis. miR‑34a, which is a member of the miR-34 family, is a downstream target of p53. Increasing evidence shows that miR-34a dysregulation may contribute to tumor development and progression in numerous cancers, including esophageal squamous cell carcinoma (ESCC). However, the mechanism of miR-34a in the regulation of ESCC cells need to be further elucidated because of the complex regulative network of miRNAs...
May 19, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28528706/long-noncoding-rnas-in-the-pathogenesis-of-barrett-s-esophagus-and-esophageal-carcinoma
#9
REVIEW
John M Abraham, Stephen J Meltzer
For many years, only a small fraction of the human genome was believed to regulate cell function and development. This protein-coding portion composed only 1% to 2% of 3 billion human DNA base pairs-the remaining sequence was classified as junk DNA. Subsequent research has revealed that most of the genome is transcribed into a broad array of noncoding RNAs, ranging in size from microRNA (20-23 nucleotides) to long noncoding RNA (lncRNA, more than 200 nucleotides). These noncoding RNA classes have been shown to use diverse molecular mechanisms to control gene expression and organ system development...
May 18, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28505009/a-novel-grading-system-based-on-tumor-budding-and-cell-nest-size-is-a-strong-predictor-of-patient-outcome-in-esophageal-squamous-cell-carcinoma
#10
Moritz Jesinghaus, Melanie Boxberg, Björn Konukiewitz, Julia Slotta-Huspenina, Anna M Schlitter, Katja Steiger, Katja Specht, Kathrin Wieczorek, Arne Warth, Thomas Schmidt, Arndt Hartmann, Ihsan E Demir, Markus Feith, Katja Ott, Wilko Weichert
The determination of prognosis in patients with esophageal squamous cell carcinoma (ESCC) is primarily based on staging according to the TNM-classification, whereas conventional grading is of minor clinical importance because of its deficiencies in prognostic patient stratification. Recently, a novel, highly prognostic grading scheme based on budding activity and cell nest size has been proposed for squamous cell carcinoma (SCC) of both pulmonary as well as oral origin. In order to investigate the utility and transferability of this approach to ESCC, we evaluated budding activity and cell nest size, as well as other histomorphologic characteristics, in a cohort of 135 primarily resected tumors and correlated the results with clinicopathologic and outcome parameters...
May 12, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28454222/effects-of-rna-silencing-of-matrix-metalloproteinase-2-on-the-growth-of-esophageal-carcinoma-cells-in-vivo
#11
Yu-Guang Shen, Wen Feng, Yi-Jun Xu, Na-Na Jiao, Da-Qiang Sun, Wen-Dong Qu, Quan Tang, Wei Xiong, Yang Tang, Yu Xia, Qing-Yong Cai, Da-Xing Liu, Xun Zhang, Gang Xu, Gui-You Liang
Esophageal carcinoma is one of the most common malignancies in China. Previous studies reported that matrix metalloproteinases (MMPs) have important roles in the progression and invasion of numerous types of solid tumors. Among the MMPs, MMP-2 has been closely associated with tumor growth and invasion. In the present study, a short hairpin RNA (shRNA) lentiviral expression vector targeting the MMP-2 gene was constructed in order to observe the inhibitory effect of MMP-2 gene silencing on the growth of the KYSE150 esophageal carcinoma cell line in vivo...
March 2017: Oncology Letters
https://www.readbyqxmd.com/read/28410417/genetic-variant-of-mir-4293-rs12220909-is-associated-with-susceptibility-to-non-small-cell-lung-cancer-in-a-chinese-han-population
#12
Lixia Fan, Linqi Chen, Xiaoling Ni, Shicheng Guo, Yinghui Zhou, Chenji Wang, Yabiao Zheng, Fangyuan Shen, Vijay Kumar Kolluri, Merlin Muktiali, Zhenhong Zhao, Junjie Wu, Dunmei Zhao, Zhenglei He, Xulong Feng, Ziyu Yuan, Juan Zhang, Li Jin, Jiucun Wang, Minghua Wang
Non-small cell lung cancer is one of the most common cancers and the leading cause of cancer death worldwide. Genetic variants in regulatory regions of some miRNAs might be involved in non-small cell lung cancer susceptibility and survival. rs12220909 (G/C) genetic polymorphism in miR-4293 has been shown to be associated with decreased risk of esophageal squamous cell carcinoma. However, the influence of rs12220909 genetic variation on non-small cell lung cancer susceptibility has not been reported. In order to evaluate the potential association between miR-4293 rs12220909 and non-small cell lung cancer risk in a Chinese population, we performed a case-control study among 998 non-small cell lung cancer cases and 1471 controls...
2017: PloS One
https://www.readbyqxmd.com/read/28404917/expression-and-functional-regulation-of-stemness-gene-lgr5-in-esophageal-squamous-cell-carcinoma
#13
Zhuan Lv, Jane J Yu, Wei-Jie Zhang, Li Xiong, Feng Wang, Li-Feng Li, Xue-Liang Zhou, Xin-Ya Gao, Xian-Fei Ding, Li Han, Ya-Fei Cai, Wang Ma, Liu-Xing Wang
Cancer stem cells (CSCs) are defined as a rare subpopulation of undifferentiated cells with biological characteristics that include the capacity for self-renewal, differentiation into various lineages, and tumor initiation. To explore the mechanism of CSCs in esophageal squamous cell carcinoma (ESCC), we focused on Leucine-rich repeat containing G protein-coupled receptor 5 (Lgr5), a target gene of the Wnt signaling pathway, which has been identified as a marker of intestinal stem cells and shown to be overexpressed in several human malignancies...
April 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28393072/racial-differences-in-esophageal-squamous-cell-carcinoma-incidence-and-molecular-features
#14
Shirui Chen, Kai Zhou, Liguang Yang, Guohui Ding, Hong Li
The incidence and histological type of esophageal cancer are highly variable depending on geographic location and race/ethnicity. Here we want to determine if racial difference exists in the molecular features of esophageal cancer. We firstly confirmed that the incidence rate of esophagus adenocarcinoma (EA) was higher in Whites than in Asians and Blacks, while the incidence of esophageal squamous cell carcinoma (ESCC) was highest in Asians. Then we compared the genome-wide somatic mutations, methylation, and gene expression to identify differential genes by race...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28385482/nicotine-promotes-cervical-carcinoma-cell-line-hela-migration-and-invasion-by-activating-pi3k-akt-nf-%C3%AE%C2%BAb-pathway-in-vitro
#15
Chengze Wang, Weiting Gu, Yunpeng Zhang, Yawen Ji, Yong Wen, Xin Xu
Cigarette smoking is one of highly risk factors of cervical cancer. Recently nicotine has been reported to increase proliferation and invasion in some smoking related cancers, like non-small cell lung cancer and esophageal squamous cell cancer. However, the effects and mechanisms of nicotine stimulation on cervical cancer cells are not clear. Here, we investigated the effects and mechanisms of nicotine stimulation on HeLa cells in vitro. In our study, we found that nicotine could accelerate HeLa cells migration and invasion, activate PI3K/Akt and NF-κB pathways and increase the expression of Vimentin in vitro...
April 3, 2017: Experimental and Toxicologic Pathology: Official Journal of the Gesellschaft Für Toxikologische Pathologie
https://www.readbyqxmd.com/read/28292941/preclinical-antitumor-efficacy-of-bay-1129980-a-novel-auristatin-based-anti-c4-4a-lypd3-antibody-drug-conjugate-for-the-treatment-of-non-small-cell-lung-cancer
#16
Jörg Willuda, Lars Linden, Hans-Georg Lerchen, Charlotte Kopitz, Beatrix Stelte-Ludwig, Carol Pena, Claudia Lange, Sven Golfier, Christoph Kneip, Patricia E Carrigan, Kirk Mclean, Joachim Schuhmacher, Oliver von Ahsen, Jörg Müller, Frank Dittmer, Rudolf Beier, Sherif El Sheikh, Jan Tebbe, Gabriele Leder, Heiner Apeler, Rolf Jautelat, Karl Ziegelbauer, Bertolt Kreft
C4.4A (LYPD3) has been identified as a cancer- and metastasis-associated internalizing cell surface protein that is expressed in non-small cell lung cancer (NSCLC), with particularly high prevalence in the squamous cell carcinoma (SCC) subtype. With the exception of skin keratinocytes and esophageal endothelial cells, C4.4A expression is scarce in normal tissues, presenting an opportunity to selectively treat cancers with a C4.4A-directed antibody-drug conjugate (ADC). We have generated BAY 1129980 (C4.4A-ADC), an ADC consisting of a fully human C4...
May 2017: Molecular Cancer Therapeutics
https://www.readbyqxmd.com/read/28280360/arenobufagin-activates-p53-to-trigger-esophageal-squamous-cell-carcinoma-cell-apoptosis-in-vitro-and-in-vivo
#17
Junhong Lv, Shaohuan Lin, Panli Peng, Changqing Cai, Jianming Deng, Mingzhi Wang, Xuejun Li, Rongsheng Lin, Yu Lin, Ailing Fang, Qiling Li
Esophageal squamous cell carcinoma (ESCC) is often diagnosed at late incurable stage and lacks effective treatment strategy. Bufadienolides are cardiotonic steroids isolated from the skin and parotid venom glands of the toad Bufo bufo gargarizans Cantor with novel anticancer activity. However, there is little information about the effects and action mechanisms of bufadienolides on ESCC cells. In this study, the in vitro and in vivo anti-ESCC activities of bufadienolides, including bufalin (Bu) and arenobufagin (ArBu), were examined and the underlying molecular mechanisms were elucidated...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28245430/man2a1-fer-fusion-gene-is-expressed-by-human-liver-and-other-tumor-types-and-has-oncogenic-activity-in-mice
#18
Zhang-Hui Chen, Yan P Yu, Junyan Tao, Silvia Liu, George Tseng, Michael Nalesnik, Ronald Hamilton, Rohit Bhargava, Joel B Nelson, Arjun Pennathur, Satdarshan P Monga, James D Luketich, George K Michalopoulos, Jian-Hua Luo
BACKGROUND & AIMS: Human tumors and liver cancer cell lines express the product of a fusion between the first 13 exons in the mannosidase α class 2A member 1 gene (MAN2A1) and the last 6 exons in the FER tyrosine kinase gene (FER), called MAN2A1-FER. We investigated whether MAN2A1-FER is expressed by human liver tumors and its role in liver carcinogenesis. METHODS: We performed reverse transcription polymerase chain reaction analyses of 102 non-small cell lung tumors, 61 ovarian tumors, 70 liver tumors, 156 glioblastoma multiform samples, 27 esophageal adenocarcinomas, and 269 prostate cancer samples, as well as 10 nontumor liver tissues and 20 nontumor prostate tissues, collected at the University of Pittsburgh...
February 25, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28228658/high-expression-of-glucose-regulated-protein-78-grp78-is-associated-with-metastasis-and-poor-prognosis-in-patients-with-esophageal-squamous-cell-carcinoma
#19
Peng Ren, Chuangui Chen, Jie Yue, Jianguo Zhang, Zhentao Yu
BACKGROUND: Glucose-regulated protein 78 (GRP78) plays an important role in the invasion and metastasis of many human cancers. However, the role of this protein in the progression of invasion and metastasis in esophageal squamous cell carcinoma (ESCC) remains elusive. PATIENTS AND METHODS: Immunohistochemistry and Western blot were performed to analyze GRP78 expression in 92 patients with primary ESCC. The correlation of GRP78 expression with clinicopathological factors was analyzed...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28223235/interleukin-32-inflammation-and-cancer
#20
REVIEW
Jin Tae Hong, Dong Ju Son, Chong Kil Lee, Do-Young Yoon, Dong Hun Lee, Mi Hee Park
Interleukin-32 (IL-32) is a novel cytokine involved in inflammation and cancer development. IL-32 gene consists of eight small exons, and IL-32 mRNA has nine alternative spliced isoforms, and was thought to be secreted because it contains an internal signal sequence and lacks a transmembrane region. IL-32 is initially expressed selectively in activated T cells by mitogen and activated NK cells and their expression is strongly augmented by microbes, mitogens, and other cytokines. The IL-32 is induced mainly by pathogens and pro-inflammatory cytokines, but IL-32 is more prominent in immune cells than in non-immune tissues...
February 14, 2017: Pharmacology & Therapeutics
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