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https://www.readbyqxmd.com/read/28106052/tanshinone-iia-induces-intrinsic-apoptosis-in-osteosarcoma-cells-both-in-vivo-and-in-vitro-associated-with-mitochondrial-dysfunction
#1
Sheng-Teng Huang, Chao-Chun Huang, Wen-Liang Huang, Tsu-Kung Lin, Pei-Lin Liao, Pei-Wen Wang, Chia-Wei Liou, Jiin-Haur Chuang
Tanshinone IIA (Tan IIA), a phytochemical derived from the roots of Salvia miltiorrhiza, has been shown to inhibit growth and induce apoptosis in various cancer cells. The association of its inhibitory effect on the primary malignant bone tumor, osteosarcoma, with mitochondrial dysfunction remains unclear. This study aimed to investigate the anti-proliferative effects of Tan IIA on human osteosarcoma 143B cells both in vitro and in vivo. Administration of Tan IIA to NOD-SCID mice implanted with 143B cells led to significant inhibition of tumor development...
January 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28079881/translational-upregulation-of-aurora-a-by-hnrnp-q1-contributes-to-cell-proliferation-and-tumorigenesis-in-colorectal-cancer
#2
Chien-Hsien Lai, Yu-Chuan Huang, Jenq-Chang Lee, Joseph Ta-Chien Tseng, Kung-Chao Chang, Yen-Ju Chen, Nai-Jhu Ding, Pao-Hsuan Huang, Wen-Chang Chang, Bo-Wen Lin, Ruo-Yu Chen, Yu-Chu Wang, Yi-Chien Lai, Liang-Yi Hung
By using RNA-immunoprecipitation assay following next-generation sequencing, a group of cell cycle-related genes targeted by hnRNP Q1 were identified, including Aurora-A kinase. Overexpressed hnRNP Q1 can upregulate Aurora-A protein, but not alter the mRNA level, through enhancing the translational efficiency of Aurora-A mRNA, either in a cap-dependent or -independent manner, by interacting with the 5'-UTR of Aurora-A mRNA through its RNA-binding domains (RBDs) 2 and 3. By ribosomal profiling assay further confirmed the translational regulation of Aurora-A mRNA by hnRNP Q1...
January 12, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28077164/erratum-to-novel-sorafenib-analogues-induce-apoptosis-through-shp-1-dependent-stat3-inactivation-in-human-breast-cancer-cells
#3
Chun-Yu Liu, Ling-Ming Tseng, Jung-Chen Su, Kung-Chi Chang, Pei-Yi Chu, Wei-Tien Tai, Chung-Wai Shiau, Kuen-Feng Chen
No abstract text is available yet for this article.
January 11, 2017: Breast Cancer Research: BCR
https://www.readbyqxmd.com/read/28007021/implementation-of-next-generation-sequencing-into-pediatric-hematology-oncology-practice-moving-beyond-actionable-alterations
#4
Jennifer A Oberg, Julia L Glade Bender, Maria Luisa Sulis, Danielle Pendrick, Anthony N Sireci, Susan J Hsiao, Andrew T Turk, Filemon S Dela Cruz, Hanina Hibshoosh, Helen Remotti, Rebecca J Zylber, Jiuhong Pang, Daniel Diolaiti, Carrie Koval, Stuart J Andrews, James H Garvin, Darrell J Yamashiro, Wendy K Chung, Stephen G Emerson, Peter L Nagy, Mahesh M Mansukhani, Andrew L Kung
BACKGROUND: Molecular characterization has the potential to advance the management of pediatric cancer and high-risk hematologic disease. The clinical integration of genome sequencing into standard clinical practice has been limited and the potential utility of genome sequencing to identify clinically impactful information beyond targetable alterations has been underestimated. METHODS: The Precision in Pediatric Sequencing (PIPseq) Program at Columbia University Medical Center instituted prospective clinical next generation sequencing (NGS) for pediatric cancer and hematologic disorders at risk for treatment failure...
December 23, 2016: Genome Medicine
https://www.readbyqxmd.com/read/27885991/retraction-mmp-13-is-involved-in-oral-cancer-cell-metastasis
#5
Shun-Hong Huang, Ching-Hsuan Law, Ping-Hsueh Kuo, Ren-Yu Hu, Ching-Chieh Yang, Ting-Wen Chung, Ji-Min Li, Li-Hsun Lin, Yi-Chung Liu, En-Chi Liao, Yi-Ting Tsai, Yu-Shan Wei, Chi-Chen Lin, Chien-Wen Chang, Hsiu-Chuan Chou, Wen-Ching Wang, Margaret Dah-Tsyr Chang, Lu-Hai Wang, Hsing-Jien Kung, Hong-Lin Chan, Ping-Chiang Lyu
HASH(0x362af68)
26, 2016: Oncotarget
https://www.readbyqxmd.com/read/27829231/deregulation-of-small-non-coding-rnas-at-the-dlk1-dio3-imprinted-locus-predicts-lung-cancer-patient-outcome
#6
Katey S S Enfield, Victor D Martinez, Erin A Marshall, Greg L Stewart, Sonia H Y Kung, Jhon R Enterina, Wan L Lam
Deregulation of the imprinted DLK1-DIO3 locus at chromosome 14q32.1-14q32.31 has been associated with developmental and respiratory disorders, including cancer. In lung cancer, deregulation of imprinting at DLK1-DIO3 was recently described in smokers. Deregulated expression of a microRNA (miRNA) cluster mapping to this locus was also associated with patient outcome, suggesting the importance of this locus to lung cancer disease phenotypes. The DLK1-DIO3 locus is complex, and encodes several protein-coding genes, in addition to long and short non-coding RNAs...
November 5, 2016: Oncotarget
https://www.readbyqxmd.com/read/27822049/prevalence-and-related-factors-of-psychological-distress-among-cancer-inpatients-using-routine-distress-thermometer-and-chinese-health-questionnaire-screening
#7
Yu-Jie Chiou, Nien-Mu Chiu, Liang-Jen Wang, Shau-Hsuan Li, Chun-Yi Lee, Ming-Kung Wu, Chien-Chih Chen, Yi-Shan Wu, Yu Lee
BACKGROUND: Clinical practice guidelines suggest routine screening for distress among cancer patients for immediate early psychiatric care. However, previous studies focusing on routine screening for psychological distress among cancer inpatients in Taiwan are scant. Thus, the aim of this study was to evaluate the prevalence and related factors of psychological distress and mental illness among cancer inpatients in Taiwan. PATIENTS AND METHODS: This study was conducted as a retrospective chart review in a general hospital in southern Taiwan...
2016: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/27813227/mir-34a-modulates-erbb2-in-breast-cancer
#8
Yilin Wang, Xiaolong Zhang, Zou Chao, Hsiang-Fu Kung, Marie C Lin, Andreas Dress, Fiona Wardle, Bing-Hua Jiang, Lihui Lai
Breast cancer is the second highest cause of carcinoma-related death caused by distant metastasis in women. Estrogen receptor (ER), human epidermal growth factor receptor 2, (HER2) and progesterone receptor (PR) are three classified makers of breast cancer, which are defined as ER+, HER2+, and the most serious ER-PR-HER2- (triple-negative). It is well known that ErbB2 (V-Erb-B2 avian erythroblastic leukemia viral oncogene homolog 2) plays an important part in breast cancer. However, the molecular mechanisms underlying ErbB2 action needs to be well studied...
January 2017: Cell Biology International
https://www.readbyqxmd.com/read/27784305/emerging-roles-of-t-helper-17-and-regulatory-t-cells-in-lung-cancer-progression-and-metastasis
#9
REVIEW
Erin A Marshall, Kevin W Ng, Sonia H Y Kung, Emma M Conway, Victor D Martinez, Elizabeth C Halvorsen, David A Rowbotham, Emily A Vucic, Adam W Plumb, Daiana D Becker-Santos, Katey S S Enfield, Jennifer Y Kennett, Kevin L Bennewith, William W Lockwood, Stephen Lam, John C English, Ninan Abraham, Wan L Lam
Lung cancer is a leading cause of cancer-related deaths worldwide. Lung cancer risk factors, including smoking and exposure to environmental carcinogens, have been linked to chronic inflammation. An integral feature of inflammation is the activation, expansion and infiltration of diverse immune cell types, including CD4(+) T cells. Within this T cell subset are immunosuppressive regulatory T (Treg) cells and pro-inflammatory T helper 17 (Th17) cells that act in a fine balance to regulate appropriate adaptive immune responses...
October 27, 2016: Molecular Cancer
https://www.readbyqxmd.com/read/27776427/phyllanthus-urinaria-s-inhibition-of-human-osteosarcoma-xenografts-growth-in-mice-is-associated-with-modulation-of-mitochondrial-fission-fusion-machinery
#10
Sheng-Teng Huang, Chao-Chun Huang, Jer-Ming Sheen, Tsu-Kung Lin, Pei-Lin Liao, Wen-Liang Huang, Pei-Wen Wang, Chia-Wei Liou, Jiin-Haur Chuang
Osteosarcoma is an aggressive bone cancer arising from primitive transformed cells of mesenchymal origin to form malignant osteoid. Phyllanthus urinaria [Formula: see text]P. urinaria[Formula: see text] is a widely used folk medicine in cancer treatment, however the mechanism of P. urinaria inhibited human osteosarcoma is unclear. The present study was aimed at investigating the antitumoral effects of an aqueous P. urinaria on human osteosarcoma in vivo and the related underlying mechanisms, mainly focusing on mitochondrial dynamic dysfunction...
2016: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/27770672/population-based-analysis-of-breast-cancer-treatment-by-intrinsic-sub-type-in-manitoba-canada
#11
Elizabeth Hammond, Emma Shu, Karagin Sawchuk, Yvonne Myal, Afshin Raouf, Thomas Klonisch, Sabine Hombach-Klonisch, Etienne Leygue, Sam Kung, Janice Safneck, Michael Mowat, Wayne Xu, Leigh Murphy, Marshall Pitz
BACKGROUND: Few descriptive epidemiological studies on the incidence, treatment and survival can accurately reflect a whole population. Manitoba, Canada has an accurate cancer registry, a drug information program network and a breast screening program since 1995. This combined with a stable population provides true population data that can accurately describe the region. METHODS: Using a retrospective cohort design all Breast Cancer cases were obtained from 2004-2010 (N=5399) and grouped by Intrinsic sub-type...
December 2016: Cancer Epidemiology
https://www.readbyqxmd.com/read/27754332/tetrandrine-induces-apoptosis-of-human-nasopharyngeal-carcinoma-npc-tw-076-cells-through-reactive-oxygen-species-accompanied-by-an-endoplasmic-reticulum-stress-signaling-pathway
#12
Ya-Jing Lin, Shu-Fen Peng, Meng-Liang Lin, Chao-Lin Kuo, Kung-Wen Lu, Ching-Lung Liao, Yi-Shih Ma, Fu-Shin Chueh, Kuo-Ching Liu, Fu-Shun Yu, Jing-Gung Chung
Nasopharyngeal carcinoma (NPC) is an epithelial malignancy of the head and neck and the incidence is higher in Southeast Asia. Tetrandrine (TET) is a bisbenzylisoquinoline alkaloid, a natural product, and exhibits biological activities including action against many human cancer cell lines. However, the molecular mechanism of TET-induced cell apoptosis in human NPC cells is still unclear. In the present study, we investigated TET-induced apoptotic cell death and associated possible signal pathways on human nasopharyngeal carcinoma NPC-TW 076 cells in vitro...
October 12, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27748802/-corrigendum-weighted-gene-co-expression-network-analysis-of-colorectal-cancer-liver-metastasis-genome-sequencing-data-and-screening-of-anti-metastasis-drugs
#13
Bo Gao, Qin Shao, Hani Choudhry, Victoria Marcus, Kung Dong, Jiannis Ragoussis, Zu-Hua Gao
After the publication of the article, the authors noted that the affiliation for Dr Hani Choudhry is wrong. The correct affiliation should be as follows: Bo Gao1, Qin Shao2, Hani Choudhry3, Victoria Marcus2, Kung Dong5, Jiannis Ragoussis4 and Zu-Hua Gao2, 1Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China; 2Department of Pathology, The Research Institute of McGill University Health Center, Montreal, Québec H4A 3J1, Canada; 3Department of Biochemistry, Faculty of Science, Cancer and Mutagenesis Unit, King Fahd Center for Medical Research, Center of Innovation in Personalized Medicine, King Abdulaziz University, Jeddah, Saudi Arabia; 4McGill University and Genome Quebec Innovation Centre, Montreal, Québec H3B 1S6, Canada; 5Department of Pathology, Beijing Youan Hospital, Capital Medical University, Beijing 100069, P...
January 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/27742031/distinct-subpopulations-of-hepatitis-c-virus-infectious-cells-with-different-levels-of-intracellular-hepatitis-c-virus-core-protein
#14
Shu-Chi Wang, Jeng-Fu Yang, Chao-Ling Wang, Chung-Feng Huang, Yu-Yin Lin, Yi-You Chen, Chung-Ting Lo, Po-Yen Lee, Kuan-Ta Wu, Chia-I Lin, Meng-Hsuan Hsieh, Hung-Yi Chuang, Chi-Kung Ho, Ming-Lung Yu, Chia-Yen Dai
Chronic infection by hepatitis C virus (HCV) is a major risk factor for the development of hepatocellular carcinoma (HCC). Despite the clear clinical importance of virus-associated HCC, the underlying molecular mechanisms remain largely unclarified. Oxidative stress, in particular, DNA lesions associated with oxidative damage, plays a major role in carcinogenesis, and is strongly linked to the development of many cancers, including HCC. However, in identifying hepatocytes with HCV viral RNA, estimates of the median proportion of HCV-infected hepatocytes have been found as high as 40% in patients with chronic HCV infection...
October 2016: Kaohsiung Journal of Medical Sciences
https://www.readbyqxmd.com/read/27724870/sakk-24-09-safety-and-tolerability-of-bevacizumab-plus-paclitaxel-vs-bevacizumab-plus-metronomic-cyclophosphamide-and-capecitabine-as-first-line-therapy-in-patients-with-her2-negative-advanced-stage-breast-cancer-a-multicenter-randomized-phase-iii-trial
#15
Christoph Rochlitz, Martin Bigler, Roger von Moos, Jürg Bernhard, Klazien Matter-Walstra, Andreas Wicki, Khalil Zaman, Sandro Anchisi, Marc Küng, Kyung-Jae Na, Daniela Bärtschi, Markus Borner, Tamara Rordorf, Daniel Rauch, Andreas Müller, Thomas Ruhstaller, Marcus Vetter, Andreas Trojan, Ursula Hasler-Strub, Richard Cathomas, Ralph Winterhalder
BACKGROUND: Adding bevacizumab to chemotherapy improves response rates and progression-free survival (PFS) in metastatic breast cancer (mBC). We aimed to demonstrate decreased toxicity with metronomic chemotherapy/bevacizumab compared with paclitaxel/bevacizumab. METHODS: This multicenter, randomized phase III trial compared bevacizumab with either paclitaxel (arm A) or daily oral capecitabine-cyclophosphamide (arm B) as first-line treatment in patients with HER2-negative advanced breast cancer...
October 10, 2016: BMC Cancer
https://www.readbyqxmd.com/read/27698189/mir-1298-inhibits-mutant-kras-driven-tumor-growth-by-repressing-fak-and-lamb3
#16
Ying Zhou, Jason Dang, Kung-Yen Chang, Edwin Yau, Pedro Aza-Blanc, Jorge Moscat, Tariq M Rana
Global miRNA functional screens can offer a strategy to identify synthetic lethal interactions in cancer cells that might be exploited therapeutically. In this study, we applied this strategy to identify novel gene interactions in KRAS-mutant cancer cells. In this manner, we discovered miR-1298, a novel miRNA that inhibited the growth of KRAS-driven cells both in vitro and in vivo Using miR-TRAP affinity purification technology, we identified the tyrosine kinase FAK and the laminin subunit LAMB3 as functional targets of miR-1298...
October 1, 2016: Cancer Research
https://www.readbyqxmd.com/read/27690428/4-4-iodophenyl-methyl-4h-1-2-4-triazol-4-ylamino-benzonitrile-a-potential-imaging-agent-for-aromatase
#17
Jin Song, Zehui Wu, Beau Wangtrakuldee, Seok Rye Choi, Zhihao Zha, Karl Ploessl, Robert H Mach, Hank Kung
Aromatase (CYP19) is a rate-limiting enzyme that catalyzes the biosynthesis of estrogens. Imaging agents based on aromatase inhibitors (AIs) have been developed for a PET/SPECT study. A series of compounds was synthesized based on YM511, which has previously been used for breast cancer treatment. Two examples of these derivatives, 4-(((4-iodophenyl)methyl)-4H-1,2,4-triazol-4-yl-amino)-benzonitrile (5) and 4-((1H-imidazol-1-yl)(4-iodobenzyl)amino)benzonitrile (11), displayed potent binding affinities to human aromatase (IC50 = 0...
October 27, 2016: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/27681436/mammary-tumor-associated-rnas-impact-tumor-cell-proliferation-invasion-and-migration
#18
Sarah D Diermeier, Kung-Chi Chang, Susan M Freier, Junyan Song, Osama El Demerdash, Alexander Krasnitz, Frank Rigo, C Frank Bennett, David L Spector
Long non-coding RNAs (lncRNAs) represent the largest and most diverse class of non-coding RNAs, comprising almost 16,000 currently annotated transcripts in human and 10,000 in mouse. Here, we investigated the role of lncRNAs in mammary tumors by performing RNA-seq on tumor sections and organoids derived from MMTV-PyMT and MMTV-Neu-NDL mice. We identified several hundred lncRNAs that were overexpressed compared to normal mammary epithelium. Among these potentially oncogenic lncRNAs we prioritized a subset as Mammary Tumor Associated RNAs (MaTARs) and determined their human counterparts, hMaTARs...
September 27, 2016: Cell Reports
https://www.readbyqxmd.com/read/27664399/in-silico-prediction-and-in-vitro-and-in-vivo-validation-of-acaricide-fluazuron-as-a-potential-inhibitor-of-fgfr3-and-a-candidate-anticancer-drug-for-bladder-carcinoma
#19
Kunbin Ke, Hongjian Li, Hong Yao, Xi-Nan Shi, Chao Dong, Ying Zhu, Xu Liu, Ling Li, Kwong-Sak Leung, Man-Hon Wong, Xiao-Dong Liu, Hsiang-Fu Kung, Marie Chia-Mi Lin
Bladder carcinoma (BC) is the 9(th) most common cause of cancer worldwide. Surgical resection and conventional chemotherapy and radiotherapy will ultimately fail due to tumor recurrence and resistance. Thus, the development of novel treatment is urgently needed. Fibroblast growth factor receptor 3 (FGFR3) is an important and well-established target for BC treatment. In this study, we utilized the free and open-source protein-ligand docking software idock to prospectively identify potential inhibitors of FGFR3 from 3167 worldwide approved small-molecule drugs using a repositioning strategy...
September 24, 2016: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/27650655/what-is-the-predictor-of-surgical-mortality-in-adult-colorectal-perforation-the-clinical-characteristics-and-results-of-a-multivariate-logistic-regression-analysis
#20
Chao-Wen Hsu, Jui-Ho Wang, Ya-Hsin Kung, Min-Chi Chang
PURPOSE: Colorectal perforations are a serious condition associated with a high mortality. The aim of this study was to describe the clinical characteristics and identify predictors for the surgical mortality in adult patients with colorectal perforation, thereby achieving better outcomes. METHODS: A retrospective study of adult patients diagnosed with colorectal perforation operated was performed. The clinical variables that might influence the surgical mortality were first analyzed, and the significant variables were then analyzed using a logistic regression model...
September 20, 2016: Surgery Today
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