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https://www.readbyqxmd.com/read/29351796/the-jun-mir-22-hur-regulatory-axis-contributes-to-tumourigenesis-in-colorectal-cancer
#1
Yanqing Liu, Xiaorui Chen, Rongjie Cheng, Fei Yang, Mengchao Yu, Chen Wang, Shufang Cui, Yeting Hong, Hongwei Liang, Minghui Liu, Chihao Zhao, Meng Ding, Wu Sun, Zhijian Liu, Feng Sun, Chenyu Zhang, Zhen Zhou, Xiaohong Jiang, Xi Chen
BACKGROUND: Colorectal cancer (CRC) is a severe health problem worldwide. Clarifying the mechanisms for the deregulation of oncogenes and tumour suppressors in CRC is vital for its diagnosis, treatment, prognosis and prevention. Hu antigen R (HuR), which is highly upregulated in CRC, functions as a pivotal oncogene to promote CRC progression. However, the underlying cause of its dysregulation is poorly understood. METHODS: In CRC tissue sample pairs, HuR protein levels were measured by Western blot and immunohistochemical (IHC) staining, respectively...
January 19, 2018: Molecular Cancer
https://www.readbyqxmd.com/read/29346317/liposomal-tricurin-a-synergistic-combination-of-curcumin-epicatechin-gallate-and-resveratrol-repolarizes-tumor-associated-microglia-macrophages-and-eliminates-glioblastoma-gbm-and-gbm-stem-cells
#2
Sumit Mukherjee, Juliet N E Baidoo, Samay Sampat, Andrew Mancuso, Lovena David, Leah S Cohen, Shuiqin Zhou, Probal Banerjee
Glioblastoma (GBM) is a deadly brain tumor with a current mean survival of 12-15 months. Despite being a potent anti-cancer agent, the turmeric ingredient curcumin (C) has limited anti-tumor efficacy in vivo due to its low bioavailability. We have reported earlier a strategy involving the use two other polyphenols, epicatechin gallate (E) from green tea and resveratrol (R) from red grapes at a unique, synergistic molar ratio with C (C:E:R: 4:1:12.5, termed TriCurin) to achieve superior potency against HPV+ tumors than C alone at C:E:R (μM): 32:8:100 (termed 32 μM+ TriCurin)...
January 18, 2018: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29344545/in-vivo-pieces-of-the-pp2a-onco-puzzle-fallen-into-place
#3
EDITORIAL
Bob Meeusen, Veerle Janssens
No abstract text is available yet for this article.
November 2017: Oncoscience
https://www.readbyqxmd.com/read/29340129/protective-isolation-for-patients-with-haematological-malignancies-a-pilot-study-investigating-patients-distress-and-use-of-time
#4
O Annibali, C Pensieri, V Tomarchio, V Biagioli, M Pennacchini, A Tendas, V Tambone, M C Tirindelli
Background: Patients with haematological malignancies are often hospitalized in protective isolation until full neutrophil recovery in order to prevent infections. This descriptive pilot study evaluate the level of isolation-related distress and the use of free time in a sample of Italian onco-haematological patients who were hospitalized in protective isolation. Materials and Methods: Participants were 18 patients hospitalized in hematologic ward to receive induction therapy (n=12) or autologous stem cell transplant (n=6)...
October 1, 2017: International Journal of Hematology-oncology and Stem Cell Research
https://www.readbyqxmd.com/read/29336321/epstein-barr-virus-and-invasive-mammary-carcinomas-ebna-ebers-and-molecular-profile-in-a-population-of-west-algeria
#5
Radia Yahia, Chahinez Zaoui, Wafaa Derbale, Hafsa Boudi, Yahia Chebloune, Tewfik Sahraoui, Fatima Zohra Elkebir
Breast cancer is the common malignancy that affects women worldwide, but conventional risk factors account for only a small proportion of these cases. A possible viral etiology for breast cancer has been proposed and Epstein-Barr virus (EBV) is a widely studied candidate virus. The objective of this study is to determine the association of EBV infection with infiltrating ductal carcinomas (IDC). This descriptive study was carried out in the laboratory of developmental biology and differentiation, from 2012 to 2014...
January 16, 2018: Annales de Biologie Clinique
https://www.readbyqxmd.com/read/29330708/living-with-lymphoedema-the-perspective-of-cancer-patients-a-qualitative-study
#6
Ángela Río-González, Francisco Molina-Rueda, Domingo Palacios-Ceña, Isabel M Alguacil-Diego
PURPOSE: The aim of this study was to describe the lived experience of lymphoedema and the barriers faced by cancer sufferers receiving physiotherapy outpatient treatment. METHODS: A qualitative, phenomenological study was performed. Purposeful sampling method was used. Data collection methods included unstructured and semi-structured interviews and researcher field notes. A thematic analysis was used. The study was conducted following the Consolidated Criteria for Reporting Qualitative Research guidelines...
January 12, 2018: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/29327594/liver-resection-and-surgical-strategies-for-management-of-primary-liver-cancer
#7
Sonia T Orcutt, Daniel A Anaya
Primary liver cancer-including hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC)-incidence is increasing and is an important source of cancer-related mortality worldwide. Management of these cancers, even when localized, is challenging due to the association with underlying liver disease and the complex anatomy of the liver. Although for ICC, surgical resection provides the only potential cure, for HCC, the risks and benefits of the multiple curative intent options must be considered to individualize treatment based upon tumor factors, baseline liver function, and the functional status of the patient...
January 2018: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/29315849/continuous-intravenous-vancomycin-in-children-with-normal-renal-function-hospitalized-in-hematology-oncology-prospective-validation-of-a-dosing-regimen-optimizing-steady-state-concentration
#8
Delphine Hoegy, Sylvain Goutelle, Nathalie Garnier, Cécile Rénard, Cécile Faure-Conter, Christophe Bergeron, Yves Bertrand, Nathalie Bleyzac
Continuous intravenous (IV) infusion has been shown to be the best option to administer vancomycin because of its time-dependent bactericidal activity. Available IV vancomycin dosing guidelines in pediatrics with normal renal function leads to less than 50% of patients achieving a vancomycin serum concentration (Css) in the target range (15 to 20 mg/l). The primary objective of this study was to prospectively validate an age-based dosing regimen in pediatric onco-hematology. The secondary objective was to investigate the influence on Css attainment of different variables...
January 6, 2018: Fundamental & Clinical Pharmacology
https://www.readbyqxmd.com/read/29315472/early-prognostic-factors-in-septic-shock-cancer-patients-a-prospective-study-with-a-proteomic-approach
#9
D Mokart, C Saillard, C Zemmour, M Bisbal, A Sannini, L Chow-Chine, J-P Brun, M Faucher, J-M Boher, Y Toiron, C Chabannon, J-P Borg, A Gonçalves, L Camoin
BACKGROUND: Organ failures are the main prognostic factors in septic shock. The aim was to assess classical clinico-biological parameters evaluating organ dysfunctions at intensive care unit admission, combined with proteomics, on day-30 mortality in critically ill onco-hematology patients admitted to the intensive care unit for septic shock. METHODS: This was a prospective monocenter cohort study. Clinico-biological parameters were collected at admission. Plasma proteomics analyses were performed, including protein profiling using isobaric Tag for Relative and Absolute Quantification (iTRAQ) and subsequent validation by ELISA...
January 7, 2018: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/29302369/long-term-follow-up-for-type-2-diabetes-mellitus-after-gastrectomy-in-non-morbidly-obese-patients-with-gastric-cancer-the-legitimacy-of-onco-metabolic-surgery
#10
Tae-Hoon Lee, Chang Min Lee, Sungsoo Park, Do Hyun Jung, You Jin Jang, Jong-Han Kim, Seong-Heum Park, Young-Jae Mok
Purpose: This study primarily aimed to investigate the short- and long-term remission rates of type 2 diabetes (T2D) in patients who underwent surgical treatment for gastric cancer, especially patients who were non-obese, and secondarily to determine the potential factors associated with remission. Materials and Methods: We retrospectively reviewed the clinical records of patients with T2D who underwent radical gastrectomy for gastric cancer, from January 2008 to December 2012...
December 2017: Journal of Gastric Cancer
https://www.readbyqxmd.com/read/29288609/resection-of-concomitant-hepatic-and-extrahepatic-metastases-from-colorectal-cancer-a-worthwhile-operation
#11
Andrei Diaconescu, Sorin Alexandrescu, Zenaida Ionel, Cristian Zlate, Razvan Grigorie, Vladislav Brasoveanu, Doina Hrehoret, Silviu Ciurea, Florin Botea, Dana Tomescu, Gabriela Droc, Adina Croitoru, Vlad Herlea, Mirela Boros, Mugur Grasu, Radu Dumitru, Mihai Toma, Mihnea Ionescu, Catalin Vasilescu, Irinel Popescu
Background: The benefit of hepatic resection in case of concomitant colorectal hepatic and extrahepatic metastases (CHEHMs) is still debatable. The purpose of this study is to assess the results of resection of hepatic and extrahepatic metastases in patients with CHEHMs in a high-volume center for both hepatobiliary and colorectal surgery and to identify prognostic factors that correlate with longer survival in these patients. METHOD: It was performed a retrospective analysis of 678 consecutive patients with liver resection for colorectal cancer metastases operated in a single Centre between April 1996 and March 2016...
November 2017: Chirurgia
https://www.readbyqxmd.com/read/29274027/chemotherapy-and-echocardiographic-indices-in-patients-with-non-hodgkin-lymphoma-the-onco-echo-study
#12
Katarzyna Mizia-Stec, Marek Elżbieciak, Maciej T Wybraniec, Monika Różewicz, Artur Bodys, Wojciech Braksator, Zbigniew Gąsior, Piotr Gościniak, Tomasz Hryniewiecki, Jarosław Kasprzak, Andrzej Wojtarowicz, Barbara Zdziarska, Edyta Płońska-Gościniak
The cardiotoxicity of chemotherapy (CTx) for non-Hodgkin's lymphomas is not well recognized. In order to facilitate individual risk counseling for patients, we analyzed the effect of CTx on echocardiographic indices in regard to clinical data in patients treated for non-Hodgkin's lymphoma (NHL). A prospective multicenter ONCO-ECHO trial included 67 patients with NHL (45 patients with DLBCL (diffuse large B cell lymphoma) and 22 with non-DLBCL). Patients received standard CTx, primarily R-CHOP, CHOP, R-COP and COP regimens...
December 22, 2017: Medical Oncology
https://www.readbyqxmd.com/read/29251293/impact-of-a-barcode-medication-administration-system-on-patient-safety%C3%A2
#13
Marta Macias, Francisco A Bernabeu-Andreu, Ignacio Arribas, Fatima Navarro, Gema Baldominos
OBJECTIVES: To determine the impact of barcode medication administration (BCMA) on the incidence of medication administration errors among patients in an onco-hematology day hospital and to identify the characteristics of medication errors in that setting.
. SAMPLE & SETTING: 715 patients treated in the onco-hematology day unit at the Príncipe de Asturias University Hospital in Madrid, Spain.
. METHODS & VARIABLES: A between-groups, pre-/postintervention study was conducted...
January 1, 2018: Oncology Nursing Forum
https://www.readbyqxmd.com/read/29236325/aml1-eto-trans-activates-c-kit-expression-through-the-long-range-interaction-between-promoter-and-intronic-enhancer
#14
Ying Tian, Genjie Wang, Qingzhu Hu, Xichun Xiao, Shuxia Chen
The AML1/ETO onco-fusion protein is crucial for the genesis of t(8;21) acute myeloid leukemia (AML) and is well documented as a transcriptional repressor through dominant-negative effect. However, little is known about the transactivation mechanism of AML1/ETO. Through large cohort of patient's expression level data analysis and a series of experimental validation, we report here that AML1/ETO transactivates c-KIT expression through directly binding to and mediating the long-range interaction between the promoter and intronic enhancer regions of c-KIT...
December 13, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29218090/mir-24-regulates-hepatocyte-apoptosis-via-bim-during-acute-liver-failure
#15
Zhiwen Feng, Zhi Li, Deming Zhu, Wei Ling, Lei Zheng, Liyong Pu, Lianbao Kong
Acuteliver failure (ALF) has a high mortality rate and is characterized by massive hepatocyte destruction. Although microRNAs (miRNAs) play an important role in manyliver diseases, the role of miRNAs in ALF development is unknown. In this study, the murine ALF model was induced by intraperitoneal injection of D-galactosamine/lipopolysaccharide (D-GalN/LPS). Compared with saline-treated mice, miR-24 was distinctly down-regulated post D-GalN/LPS challenge in vivo and D-galactosamine/tumor necrosis factor (D-GalN/TNF) challenge in vitro, which was confirmed by quantitative real-time polymerase chain reaction...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/29218086/microrna-520d-5p-inhibits-human-glioma-cell-proliferation-and-induces-cell-cycle-arrest-by-directly-targeting-pttg1
#16
Tongle Zhi, Kuan Jiang, Xiupeng Xu, Tianfu Yu, Weining Wu, Er Nie, Xu Zhou, Xin Jin, Junxia Zhang, Yingyi Wang, Ning Liu
Glioma accounts for the majority of primary malignant brain tumors in adults and is highly aggressive. Although various therapeutic approaches have been applied, outcomes of glioma treatment remain poor. Acquiring a better understanding of the pathogenic mechanisms is essential to the design of effective therapeutic strategies. Previous studies have found that miR-520d-5p was negatively correlated with glioma grade, but its role and mechanism in glioma progression remain largely unknown. In the present study, we reported that miR-520d-5p directly targeted the Pituitary Tumor Transforming Gene 1 (PTTG1) and functioned as a tumor-suppressor in glioma...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/29211884/impact-of-current-and-past-cancer-history-on-the-risk-of-cardiovascular-events-following-percutaneous-coronary-intervention-a-kumamoto-university-malignancy-and-atherosclerosis-kuma-study
#17
Noriaki Tabata, Daisuke Sueta, Eiichiro Yamamoto, Seiji Takashio, Yuichiro Arima, Satoshi Araki, Kenshi Yamanaga, Masanobu Ishii, Kenji Sakamoto, Hisanori Kanazawa, Koichiro Fujisue, Shinsuke Hanatani, Hirofumi Soejima, Seiji Hokimoto, Yasuhiro Izumiya, Sunao Kojima, Hiroshige Yamabe, Koichi Kaikita, Kenichi Tsujita
Background: As progress is made in successfully treating cancer, there is increasing need to focus on the risk and complexity of treating cardiovascular events in cancer survivors - thus, the field of onco-cardiology/cardio-oncology has emerged. We examined the differential incidence of cardiovascular events after percutaneous coronary intervention (PCI) in patients with or without cancer. Methods and Results: Participants were divided into a non-cancer group and a cancer group, which consisted of patients who were receiving or had ever received cancer treatment...
December 1, 2017: European Heart Journal. Quality of Care & Clinical Outcomes
https://www.readbyqxmd.com/read/29208177/human-haematological-and-epithelial-tumor-derived-cell-lines-express-distinct-patterns-of-onco-micrornas
#18
Flavia Biamonte, Fabiana Zolea, Gianluca Santamaria, Anna M Battaglia, Giovanni Cuda, Francesco Costanzo
MicroRNAs post-transcriptionally regulate gene expression thus playing a critical role in a wide range of physiological and pathological processes, including cancer initiation and progression. Moreover, a growing number of evidences highlights that miRNAs themselves are differentially expressed between normal and malignant tissues. In this study, we analysed differences in miRNA expression profile between haematological and epithelial tumor-derived cell lines and explored their role in definying different cancer cells phenotypes...
November 30, 2017: Cellular and Molecular Biology
https://www.readbyqxmd.com/read/29199653/oral-health-related-quality-of-life-in-patients-treated-for-oral-malignancy-at-kanchipuram-district-india-a-cross-sectional-study
#19
K Indrapriyadharshini, P D Madankumar, G R Karthikeyan
BACKGROUND: The modern-day onco-surgical therapy is now concerned on the overall Quality of Life after treatment of the patient. There is need to evaluate final outcome following the different combination of treatment modalities available to make better therapeutic treatment decisions. AIM: The aim of this study was to assess Oral health related quality of life (OHRQoL) in patients with oral malignancies who had undergone various treatments. SETTINGS AND DESIGN: A Cross sectional study was conducted among 90 patients between October 2016 to January 2017 in private hospitals, kanchipuram, India...
January 2017: Indian Journal of Cancer
https://www.readbyqxmd.com/read/29198439/mitochondrial-transfer-in-the-leukemia-microenvironment
#20
REVIEW
Emmanuel Griessinger, Ruxanda Moschoi, Giulia Biondani, Jean-François Peyron
The bone marrow microenvironment (BMME) is a complex ecosystem that instructs and protects hematopoietic stem cells (HSCs) and their malignant counterparts, the leukemia-initiating cells (LICs). Within the physical and functional crosstalk that takes place between HSCs, LICs, and the BMME, the transfer of organelles and of mitochondria in particular is an important new intercellular communication mode in addition to adhesion molecules, tunneling nanotubes (TNTs), and the paracrine secretion of cytokines, (onco)metabolites, and extracellular vesicles (EVs)...
December 2017: Trends in Cancer
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