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Journal of Experimental & Clinical Cancer Research: CR

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https://www.readbyqxmd.com/read/28521777/cip2a-mediates-fibronectin-induced-bladder-cancer-cell-proliferation-by-stabilizing-%C3%AE-catenin
#1
Fengbin Gao, Tianyuan Xu, Xianjin Wang, Shan Zhong, Shanwen Chen, Minguang Zhang, Xiaohua Zhang, Yifan Shen, Xiaojing Wang, Chen Xu, Zhoujun Shen
BACKGROUND: Fibronectin (FN) is associated with tumorigenesis and progression in bladder cancer, however, the underlying mechanisms causing this remain largely unknown. Furthermore, cancerous inhibitor of protein phosphatase 2A (CIP2A) has been shown to play important regulatory roles in cancer proliferation. Here, we investigated whether FN regulates CIP2A expression to promote bladder cancer cell proliferation. METHODS: The correlations of stromal FN with CIP2A and proliferating cell nuclear antigen (PCNA) expression were analyzed in a cohort bladder cancer patients...
May 18, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28511715/erratum-to-elaboration-of-a-nomogram-to-predict-nonsentinel-node-status-in-breast-cancer-patients-with-positive-sentinel-node-intraoperatively-assessed-with-one-step-nucleic-amplification-retrospective-and-validation-phase
#2
Franco Di Filippo, Simona Di Filippo, Anna Maria Ferrari, Raffaele Antonetti, Alessandro Battaglia, Francesca Becherini, Laia Bernet, Renzo Boldorini, Catherine Bouteille, Simonetta Buglioni, Paolo Burelli, Rafael Cano, Vincenzo Canzonieri, Pierluigi Chiodera, Alfredo Cirilli, Luigi Coppola, Stefano Drago, Luca Di Tommaso, Privato Fenaroli, Roberto Franchini, Andrea Gianatti, Diana Giannarelli, Carmela Giardina, Florence Godey, Massimo M Grassi, Giuseppe B Grassi, Siobhan Laws, Samuele Massarut, Giuseppe Naccarato, Maria Iole Natalicchio, Sergio Orefice, Fabrizio Palmieri, Tiziana Perin, Manuela Roncella, Massimo G Roncalli, Antonio Rulli, Angelo Sidoni, Corrado Tinterri, Maria C Truglia, Isabella Sperduti
No abstract text is available yet for this article.
May 16, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28506239/dihydroartemisinin-inhibits-tctp-dependent-metastasis-in-gallbladder-cancer
#3
Fei Zhang, Qiang Ma, Zihang Xu, Haibin Liang, Huaifeng Li, Yuanyuan Ye, Shanshan Xiang, Yijian Zhang, Lin Jiang, Yunping Hu, Zheng Wang, Xuefeng Wang, Yong Zhang, Wei Gong, Yingbin Liu
BACKGROUND: Patients with metastatic or relapsed gallbladder cancer generally have a poor prognosis. Therefore, targeting metastasis is one arm of therapeutic strategies to treat gallbladder cancer. METHODS: Levels of translationally controlled tumor protein (TCTP) were measured in samples of gallbladder cancer by immunohistochemical staining. Wound healing, migration and invasion assays were used to investigate the motility of cells. Western blot assay was used to investigate the levels of TCTP and other proteins...
May 15, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28499442/novel-glycolipid-agents-for-killing-cisplatin-resistant-human-epithelial-ovarian-cancer-cells
#4
Amani I Moraya, Jennifer L Ali, Pranati Samadder, Lisa Liang, Ludivine Coudière Morrison, Tamra E Werbowetski-Ogilvie, Makanjuola Ogunsina, Frank Schweizer, Gilbert Arthur, Mark W Nachtigal
BACKGROUND: Chemotherapy resistance is one of the major factors contributing to mortality from human epithelial ovarian cancer (EOC). Identifying drugs that can effectively kill chemotherapy-resistant EOC cells would be a major advance in reducing mortality. Glycosylated antitumour ether lipids (GAELs) are synthetic glycolipids that are cytotoxic to a wide range of cancer cells. They appear to induce cancer cell death in an apoptosis-independent manner. METHODS: Herein, the effectiveness of two GAELs, GLN and MO-101, in killing chemotherapy-sensitive and -resistant EOC cells lines and primary cell samples was tested using monolayer, non-adherent aggregate, and non-adherent spheroid cultures...
May 12, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28494797/ahnak-suppresses-tumour-proliferation-and-invasion-by-targeting-multiple-pathways-in-triple-negative-breast-cancer
#5
Bo Chen, Jin Wang, Danian Dai, Qingyu Zhou, Xiaofang Guo, Zhi Tian, Xiaojia Huang, Lu Yang, Hailin Tang, Xiaoming Xie
BACKGROUND: AHNAK, also known as desmoyokin, is a giant protein with the molecular size of approximately 700 kDa and exerts diverse functions in different types of cancer. RESULTS: In the present study, we demonstrated that AHNAK mRNA levels were down-regulated in 7 out of 8 human breast cancer cell lines, especially in triple - negative breast cancer (TNBC) cell lines. Moreover, in patients with TNBC, the expression of AHNAK gene was inversely correlated with the tumor status (P = 0...
May 12, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28494778/lysophosphatidylcholine-acyltransferase-1-upregulation-and-concomitant-phospholipid-alterations-in-clear-cell-renal-cell-carcinoma
#6
Yiqing Du, Qiang Wang, Xingzhong Zhang, Xiaofeng Wang, Caipeng Qin, Zhengzuo Sheng, Huaqi Yin, Changtao Jiang, Jing Li, Tao Xu
BACKGROUND: The involvement of lipid metabolism in tumourigenesis and the progression of clear cell renal cell carcinoma (ccRCC) have been reported. However, the role of phospholipid profile alterations in ccRCC has not yet been systematically explored. In the present study, we compared the phospholipid compositions between ccRCC and paired normal renal tissues. METHODS: The phospholipid compositions of paired ccRCC and normal renal tissues were evaluated using liquid chromatography tandem mass spectrometry (LC/MS/MS)...
May 12, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28482906/foxm1-expression-is-significantly-associated-with-chemotherapy-resistance-and-adverse-prognosis-in-non-serous-epithelial-ovarian-cancer-patients
#7
Renata A Tassi, Paola Todeschini, Eric R Siegel, Stefano Calza, Paolo Cappella, Laura Ardighieri, Moris Cadei, Mattia Bugatti, Chiara Romani, Elisabetta Bandiera, Laura Zanotti, Laura Tassone, Donatella Guarino, Concetta Santonocito, Ettore D Capoluongo, Luca Beltrame, Eugenio Erba, Sergio Marchini, Maurizio D'Incalci, Carla Donzelli, Alessandro D Santin, Sergio Pecorelli, Enrico Sartori, Eliana Bignotti, Franco Odicino, Antonella Ravaggi
BACKGROUND: Epithelial ovarian cancer (EOC) is a spectrum of different diseases, which makes their treatment a challenge. Forkhead box M1 (FOXM1) is an oncogene aberrantly expressed in many solid cancers including serous EOC, but its role in non-serous EOCs remains undefined. We examined FOXM1 expression and its correlation to prognosis across the three major EOC subtypes, and its role in tumorigenesis and chemo-resistance in vitro. METHODS: Gene signatures were generated by microarray for 14 clear-cell and 26 endometrioid EOCs, and 15 normal endometrium snap-frozen biopsies...
May 8, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28482903/heat-shock-factor-1-inhibits-the-mitochondrial-apoptosis-pathway-by-regulating-second-mitochondria-derived-activator-of-caspase-to-promote-pancreatic-tumorigenesis
#8
Wenjin Liang, Yong Liao, Jing Zhang, Qi Huang, Wei Luo, Jidong Yu, Jianhua Gong, Yi Zhou, Xuan Li, Bo Tang, Songqing He, Jinghong Yang
BACKGROUND: As a relatively conservative transcriptional regulator in biological evolution, heat shock factor 1 (HSF1) is activated by, and regulates the expression of heat shock proteins (HSPs) in response to a variety of stress conditions. HSF1 also plays a key role in regulating the development of various tumors; however, its role in pancreatic cancer and the specific underlying mechanism are not clear. METHODS: We first examined HSF1 expression in pancreatic cancer tissues by immunohistochemistry, and then studied its clinical significance...
May 8, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28476134/overexpression-of-rkip-and-its-cross-talk-with-several-regulatory-gene-products-in-multiple-myeloma
#9
REVIEW
Anna Shvartsur, Kevin B Givechian, Hermes Garban, Benjamin Bonavida
Multiple myeloma (MM) is a clonal plasma-cell neoplastic disorder arising from an indolent premalignant disease known as monoclonal gammopathy of undetermined significance (MGUS). MM is a biologically complex heterogeneous disease reflected by its variable clinical responses of patients receiving the same treatment. Therefore, a molecular identification of stage-specific biomarkers will support a more individualized precise diagnostic/prognostic approach, an effective therapeutic regime, and will assist in the identification of novel therapeutic molecular targets...
May 5, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28468640/retraction-note-microrna-203-suppresses-gastric-cancer-growth-by-targeting-pibf1-akt-signaling
#10
Shao-Jun Chu, Ge Wang, Peng-Fei Zhang, Rui Zhang, Yan-Xia Huang, Yun-Min Lu, Wei Da, Qun Sun, Jing Zhang, Jin-Shui Zhu
No abstract text is available yet for this article.
May 3, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28449718/hif-1%C3%AE-promoted-vasculogenic-mimicry-formation-in-hepatocellular-carcinoma-through-loxl2-up-regulation-in-hypoxic-tumor-microenvironment
#11
Meili Wang, Xiulan Zhao, Dongwang Zhu, Tieju Liu, Xiaohui Liang, Fang Liu, Yanhui Zhang, Xueyi Dong, Baocun Sun
BACKGROUND: The incidence and mortality rates of hepatocellular carcinoma (HCC) have steadily increased in recent years. A hypoxic microenvironment is one of the most important characteristics of solid tumors which has been shown to promote tumor metastasis, epithelial-mesenchymal transition and angiogenesis. Epithelial-mesenchymal transition and vasculogenic mimicry have been regarded as crucial contributing factors to cancer progression. HIF-1α functions as a master transcriptional regulator in the adaptive response to hypoxia...
April 27, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28431583/overexpression-of-mir-584-5p-inhibits-proliferation-and-induces-apoptosis-by-targeting-ww-domain-containing-e3-ubiquitin-protein-ligase-1-in-gastric-cancer
#12
Qing Li, Zheng Li, Song Wei, Weizhi Wang, Zheng Chen, Lei Zhang, Liang Chen, Bowen Li, Guangli Sun, Jianghao Xu, Qiang Li, Lu Wang, Zhipeng Xu, Yiwen Xia, Diancai Zhang, Hao Xu, Zekuan Xu
BACKGROUND: MicroRNAs are endogenously expressed, small non-coding RNAs that modulate gene expression by targeting specific mRNAs, resulting in translational repression or mRNA degradation. Although miR-584-5p has been reported to play a vital role in various malignancies, its role and the molecular mechanisms underlying the effects of miR-584-5p in gastric cancer (GC) remain to be clarified. In this study, we investigated the role of miR-584-5p in GC. METHODS: The expression of miR-584-5p and its specific target gene were determined in human GC specimens and cell lines by microRNA real-time polymerase chain reaction (RT-PCR), quantitative RT-PCR (qRT-PCR) and Western blot...
April 21, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28427443/benserazide-a-dopadecarboxylase-inhibitor-suppresses-tumor-growth-by-targeting-hexokinase-2
#13
Wei Li, Mengzhu Zheng, Shuangping Wu, Suyu Gao, Mei Yang, Zhimei Li, Qiuxia Min, Weiguang Sun, Lixia Chen, Guangya Xiang, Hua Li
BACKGROUND: Hexokinase (HK) is the rate-limiting enzyme in the first reaction of glycolysis. And Hexokinase 2 (HK2) is most closely related to malignant tumor which expresses at higher level compared with normal cells. HK2 plays a pivotal role in tumor initiation and maintenance, which provides a new target for cancer therapy. METHODS: Structure-based virtual ligand screening was used in hit identification from ZINC Drug Database. Microscale thermophoresis assay was performed to evaluate the binding affinity...
April 20, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28427429/vitamin-d-receptor-retinoid-x-receptor-and-peroxisome-proliferator-activated-receptor-%C3%AE-are-overexpressed-in-brca1-mutated-breast-cancer-and-predict-prognosis
#14
Sabine Heublein, Doris Mayr, Alfons Meindl, Alexandra Kircher, Udo Jeschke, Nina Ditsch
BACKGROUND: BRCA1 mutated breast cancers are commonly diagnosed as negative for classical hormone receptors i.e. estrogen receptor, progesterone receptor and/or Her2. Due to these common targets being absent the application of anti-endocrine therapies is rather limited and a certain focus has been set on discovering alternative target molecules. We recently highlighted thyroid hormone receptors (TRs) to predict prognosis in breast cancer patients that had been diagnosed a BRCA1 germline mutation...
April 20, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28420432/elevated-gab2-induces-tumor-growth-and-angiogenesis-in-colorectal-cancer-through-upregulating-vegf-levels
#15
Chenbo Ding, Junmin Luo, Xiaobo Fan, Longmei Li, Shanshan Li, Kunming Wen, Jihong Feng, Guoqiu Wu
BACKGROUND: Grb2-associated binder 2 (Gab2) is a scaffolding protein that serves as a critical signaling amplifier downstream of tyrosine kinase receptors. Our previous study has shown that Gab2 induces epithelial-to-mesenchymal transition (EMT) and promotes metastasis in colorectal cancer (CRC). However, the role of Gab2 in CRC growth and angiogenesis remains unclear. METHODS: The expression of vascular endothelial growth factor (VEGF) in different colorectal tissues was detected by immunohistochemistry and qRT-PCR to evaluate its correlation with Gab2...
April 18, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28420426/genotypes-of-slc22a4-and-slc22a5-regulatory-loci-are-predictive-of-the-response-of-chronic-myeloid-leukemia-patients-to-imatinib-treatment
#16
Monika Jaruskova, Nikola Curik, Rajna Hercog, Vaclava Polivkova, Eliska Motlova, Vladimir Benes, Hana Klamova, Pavla Pecherkova, Petra Belohlavkova, Filip Vrbacky, Katerina Machova Polakova
BACKGROUND: Through high-throughput next-generation sequencing of promoters of solute carrier and ATP-binding cassette genes, which encode drug transporters, we aimed to identify SNPs associated with the response to imatinib administered for first-line treatment of patients with chronic myeloid leukemia. METHODS: In silico analysis using publicly available databases was done to select the SLC and ABC genes and their promoters for the next-generation sequencing. SNPs associated with the imatinib response were identified using Fisher's exact probability tests and subjected to the linkage disequilibrium analyses with regulatory loci of concerned genes...
April 18, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28412955/long-non-coding-rna-nkila-inhibits-migration-and-invasion-of-non-small-cell-lung-cancer-via-nf-%C3%AE%C2%BAb-snail-pathway
#17
Zhiliang Lu, Yuan Li, Jingnan Wang, Yun Che, Shouguo Sun, Jianbing Huang, Zhaoli Chen, Jie He
BACKGROUND: Numerous studies have shown that long non-coding RNAs (lncRNAs) play key roles during multiple cancer processes, such as cell proliferation, apoptosis, migration and invasion. The previous studies found that NKILA interacted with and suppressed the nuclear translocation of NF-KappaB, which influenced metastasis and prognosis in breast cancer. However the clinical significance and biological role of NKILA in non-small cell lung cancer (NSCLC) remains unknown. METHODS: We examined expression levels of NKILA in 106 pairs of NSCLC tissues and cell lines...
April 17, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28407783/exosomal-transfer-of-tumor-associated-macrophage-derived-mir-21-confers-cisplatin-resistance-in-gastric-cancer-cells
#18
Peiming Zheng, Lei Chen, Xiangliang Yuan, Qin Luo, Yi Liu, Guohua Xie, Yanhui Ma, Lisong Shen
BACKGROUND: Cisplatin-based chemotherapy is frequently used to treat advanced gastric cancer (GC). However, the resistance often occurs with the mechanisms being not well understood. Recently, emerging evidence indicates that tumor-associated macrophages (TAMs) play an important role in chemoresistance of cancer. As the important mediators in intercellular communications, exosomes secreted by host cells mediate the exchange of genetic materials and proteins to be involved in tumor aggressiveness...
April 13, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28403890/distinct-activity-of-the-bone-targeted-gallium-compound-kp46-against-osteosarcoma-cells-synergism-with-autophagy-inhibition
#19
Bernd Kubista, Thomas Schoefl, Lisa Mayr, Sushilla van Schoonhoven, Petra Heffeter, Reinhard Windhager, Bernhard K Keppler, Walter Berger
BACKGROUND: Osteosarcoma is the most frequent primary malignant bone tumor. Although survival has distinctly increased due to neoadjuvant chemotherapy in the past, patients with metastatic disease and poor response to chemotherapy still have an adverse prognosis. Hence, development of new therapeutic strategies is still of utmost importance. METHODS: Anticancer activity of KP46 against osteosarcoma cell models was evaluated as single agent and in combination approaches with chemotherapeutics and Bcl-2 inhibitors using MTT assay...
April 12, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28403886/the-long-non-coding-rna-tp73-as1-modulates-hcc-cell-proliferation-through-mir-200a-dependent-hmgb1-rage-regulation
#20
Shaling Li, Yan Huang, Yun Huang, Yongming Fu, Daolin Tang, Rui Kang, Rongrong Zhou, Xue-Gong Fan
BACKGROUND: P73 antisense RNA 1 T (non-protein coding), also known as TP73-AS1, is a long non-coding RNA (lncRNA) which is involved in cell proliferation and the development of tumors. However, the exact effects and molecular mechanisms of TP73-AS1 in hepatocellular carcinoma (HCC) progression are still unknown. The present study is aimed to investigate the detailed functions and the mechanism of TP73-AS1 in regulation of HCC cell proliferation. METHODS: TP73-AS1 expression in HCC tissues and cell lines was determined using real-time PCR assays; the correlation of TP73-AS1 expression with clinicopathological features of HCC was analyzed...
April 12, 2017: Journal of Experimental & Clinical Cancer Research: CR
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