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https://www.readbyqxmd.com/read/28527657/clinical-outcomes-and-cost-effectiveness-of-brief-guided-parent-delivered-cognitive-behavioural-therapy-and-solution-focused-brief-therapy-for-treatment-of-childhood-anxiety-disorders-a-randomised-controlled-trial
#1
Cathy Creswell, Mara Violato, Hannah Fairbanks, Elizabeth White, Monika Parkinson, Gemma Abitabile, Alessandro Leidi, Peter J Cooper
BACKGROUND: Half of all lifetime anxiety disorders emerge before age 12 years; however, access to evidence-based psychological therapies for affected children is poor. We aimed to compare the clinical outcomes and cost-effectiveness of two brief psychological treatments for children with anxiety referred to routine child mental health settings. We hypothesised that brief guided parent-delivered cognitive behavioural therapy (CBT) would be associated with better clinical outcomes than solution-focused brief therapy and would be cost-effective...
May 17, 2017: Lancet Psychiatry
https://www.readbyqxmd.com/read/28527155/status-of-laparoscopic-sleeve-gastrectomy-in-china-a-national-survey
#2
Shibo Lin, Wei Guan, Pankaj Hans, Hui Liang
BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) is a favorable bariatric procedure. This study evaluated the status of LSG in China. METHODS: During the 4(th) International Forum of Bariatric and Metabolic Surgery in May 2016, Nanjing China, an on-the-spot questionnaire was filled out by 105 attending surgeons with experience of LSG. The feedback data was collected and analyzed. RESULTS: For preoperative preparations, surgeons preferred blood glucose control with insulin (61...
May 19, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28526744/combining-properties-of-different-classes-of-pi3k%C3%AE-inhibitors-to-understand-molecular-features-that-confer-selectivity
#3
Grace Q Gong, Jackie D Kendall, James Mj Dickson, Gordon W Rewcastle, Christina M Buchanan, William A Denny, Peter R Shepherd, Jack U Flanagan
Phosphoinositide 3-kinases (PI3K) are major regulators of many cellular functions, and hyperactivation of PI3K cell signalling pathways is a major target for anticancer drug discovery. PI3Kα is the isoform most implicated in cancer, and our aim is to selectively inhibit this isoform, which may be more beneficial than concurrent inhibition of all Class I PI3Ks. We have used structure-guided design to merge high selectivity and high affinity characteristics found in existing compounds. Molecular docking including the prediction of water-mediated interactions, was used to model interactions between the ligands and the PI3Kα affinity pocket...
May 19, 2017: Biochemical Journal
https://www.readbyqxmd.com/read/28525976/the-adaptation-of-colorectal-cancer-cells-when-forming-metastases-in-the-liver-expression-of-associated-genes-and-pathways-in-a-mouse-model
#4
Derya Bocuk, Alexander Wolff, Petra Krause, Gabriela Salinas, Annalen Bleckmann, Christina Hackl, Tim Beissbarth, Sarah Koenig
BACKGROUND: Colorectal cancer (CRC) is the second leading cause of cancer-related death in men and women. Systemic disease with metastatic spread to distant sites such as the liver reduces the survival rate considerably. The aim of this study was to investigate the changes in gene expression that occur on invasion and expansion of CRC cells when forming metastases in the liver. METHODS: The livers of syngeneic C57BL/6NCrl mice were inoculated with 1 million CRC cells (CMT-93) via the portal vein, leading to the stable formation of metastases within 4 weeks...
May 19, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28524912/gold-nanocages-with-dual-modality-for-image-guided-therapeutics
#5
Shijin Bao, Shengnan Huang, Ying Liu, Yurong Hu, Weiping Wang, Mengfei Ji, Huili Li, Ning Xia Zhang, Chengzhi Song, Shaofeng Duan
Numerous studies have demonstrated that microRNAs are very important in cancer development and progression. However, the complex relationship between the size of microRNA delivery systems, cellular uptake, biodistribution and therapeutic efficiency remains unclear. Herein, we have successfully constructed a series of differently-sized microRNA delivery systems, miR-26a-loaded, hyaluronic acid-modified, polyetherimide-conjugated PEGylated gold nanocage ternary nanocomplexes (PPHAuNCs-TNCs), which can be monitored optically by fluorescence and photoacoustic tomography imaging...
May 19, 2017: Nanoscale
https://www.readbyqxmd.com/read/28524711/the-will-to-live-breast-cancer-patients-perceptions-of-palliative-chemotherapy
#6
Jenny Bergqvist, Peter Strang
BACKGROUND: For women with metastatic breast cancer, late lines of chemotherapy might be beneficial but also harmful. Ongoing chemotherapy late in life increase the risk of late or absent discussions of palliative care and access to symptom relief by other options than chemotherapy. Our aim was, therefore, to investigate breast cancer patients' motives, perceptions, and experiences of late lines of palliative oncologic treatment. MATERIAL AND METHODS: A qualitative study with semi-guided face-to-face interviews with 20 women on at least their second line of palliative chemotherapy (second-eighth line)...
May 19, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28524166/homology-mediated-end-joining-based-targeted-integration-using-crispr-cas9
#7
Xuan Yao, Xing Wang, Xinde Hu, Zhen Liu, Junlai Liu, Haibo Zhou, Xiaowen Shen, Yu Wei, Zijian Huang, Wenqin Ying, Yan Wang, Yan-Hong Nie, Chen-Chen Zhang, Sanlan Li, Leping Cheng, Qifang Wang, Yan Wu, Pengyu Huang, Qiang Sun, Linyu Shi, Hui Yang
Targeted integration of transgenes can be achieved by strategies based on homologous recombination (HR), microhomology-mediated end joining (MMEJ) or non-homologous end joining (NHEJ). The more generally used HR is inefficient for achieving gene integration in animal embryos and tissues, because it occurs only during cell division, although MMEJ and NHEJ can elevate the efficiency in some systems. Here we devise a homology-mediated end joining (HMEJ)-based strategy, using CRISPR/Cas9-mediated cleavage of both transgene donor vector that contains guide RNA target sites and ∼800 bp of homology arms, and the targeted genome...
May 19, 2017: Cell Research
https://www.readbyqxmd.com/read/28516909/heat-guiding-and-focusing-using-ballistic-phonon-transport-in-phononic-nanostructures
#8
Roman Anufriev, Aymeric Ramiere, Jeremie Maire, Masahiro Nomura
Unlike classical heat diffusion at macroscale, nanoscale heat conduction can occur without energy dissipation because phonons can ballistically travel in straight lines for hundreds of nanometres. Nevertheless, despite recent experimental evidence of such ballistic phonon transport, control over its directionality, and thus its practical use, remains a challenge, as the directions of individual phonons are chaotic. Here, we show a method to control the directionality of ballistic phonon transport using silicon membranes with arrays of holes...
May 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28514914/using-action-learning-to-reduce-health-inequity-in-danish-municipalities
#9
Anna Paldam Folker, Sigurd Lauridsen
Purpose The aim of this study is to clarify how action learning can be used as a vehicle for promoting equal access to municipal health services for socially disadvantaged groups in a Danish context. It is the purpose of this paper to describe the methods for reducing health inequity developed in the study and to discuss how action learning methodologically contributed to achieving these results. Design/methodology/approach In the study, the front-line staff from 19 health and social service units in six different municipalities, in Denmark, each formed an action learning group to develop methods for reducing health inequity in a municipal health setting...
May 2, 2017: Leadership in Health Services
https://www.readbyqxmd.com/read/28513855/technical-note-system-for-evaluating-local-hypothermia-as-a-radioprotector-of-the-rectum-in-a-small-animal-model
#10
Brian A Hrycushko, Chenchen Bing, Cecil Futch, Michelle Wodzak, Strahinja Stojadinovic, Paul M Medin, Rajiv Chopra
PURPOSE: The protective effects of induced or even accidental hypothermia on the human body are widespread with several medical uses currently under active research. In vitro experiments using human cell lines have shown hypothermia provides a radioprotective effect that becomes more pronounced at large, single-fraction doses common to stereotactic body radiotherapy (SBRT) and stereotactic radiosurgery (SRS) treatments. This work describes the development of a system to evaluate local hypothermia for a radioprotive effect of the rat rectum during a large dose of radiation relevant to prostate SBRT...
May 17, 2017: Medical Physics
https://www.readbyqxmd.com/read/28511909/discovery-and-structure-guided-fragment-linking-of-4-2-3-dichlorobenzoyl-1-methyl-pyrrole-2-carboxamide-as-a-pyruvate-kinase-m2-activator
#11
Yumi Matsui, Isao Yasumatsu, Takashi Asahi, Takahiro Kitamura, Kazuo Kanai, Osamu Ubukata, Hitoshi Hayasaka, Sachiko Takaishi, Hiroyuki Hanzawa, Shinichi Katakura
Tumor cells switch glucose metabolism to aerobic glycolysis by expressing the pyruvate kinase M2 isoform (PKM2) in a low active form, providing glycolytic intermediates as building blocks for biosynthetic processes, and thereby supporting cell proliferation. Activation of PKM2 should invert aerobic glycolysis to an oxidative metabolism and prevent cancer growth. Thus, PKM2 has gained attention as a promising cancer therapy target. To obtain novel PKM2 activators, we conducted a high-throughput screening (HTS)...
May 5, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28511234/indications-results-and-clinical-impact-of-endoscopic-ultrasound-eus-guided-sampling-in-gastroenterology-european-society-of-gastrointestinal-endoscopy-esge-clinical-guideline-updated-january-2017
#12
Jean-Marc Dumonceau, Pierre H Deprez, Christian Jenssen, Julio Iglesias-Garcia, Alberto Larghi, Geoffroy Vanbiervliet, Guruprasad P Aithal, Paolo G Arcidiacono, Pedro Bastos, Silvia Carrara, László Czakó, Gloria Fernández-Esparrach, Paul Fockens, Àngels Ginès, Roald F Havre, Cesare Hassan, Peter Vilmann, Jeanin E van Hooft, Marcin Polkowski
For pancreatic solid lesions, ESGE recommends performing endoscopic ultrasound (EUS)-guided sampling as first-line procedure when a pathological diagnosis is required. Alternatively, percutaneous sampling may be considered in metastatic disease.Strong recommendation, moderate quality evidence.In the case of negative or inconclusive results and a high degree of suspicion of malignant disease, ESGE suggests re-evaluating the pathology slides, repeating EUS-guided sampling, or surgery.Weak recommendation, low quality evidence...
May 16, 2017: Endoscopy
https://www.readbyqxmd.com/read/28511175/flexible-19-gauge-endobronchial-ultrasound-guided-transbronchial-needle-aspiration-needle-first-experience
#13
Chung Tyan, Priya Patel, Kasia Czarnecka, Daniela Gompelmann, Ralf Eberhardt, Marc Fortin, Paul MacEachern, Christopher A Hergott, Elaine Dumoulin, Alain Tremblay, Samuel V Kemp, Pallav L Shah, Felix J F Herth, Kazuhiro Yasufuku
BACKGROUND: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a well-established first-line invasive modality for mediastinal lymph node staging in lung cancer patients and in the diagnostic workup of patients with mediastinal adenopathy. With the current 21- and 22-gauge (G) EBUS-TBNA needles, the procedure can be limited by the degree of flexibility in the needle and the size of the lumen in tissue acquisition. OBJECTIVE: We report our initial experience with a first-generation flexible 19-G EBUS-TBNA (Flex 19G; Olympus Respiratory America, Redmond, WA, USA) needle with regards to efficacy and safety...
May 17, 2017: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/28511006/novel-focused-ultrasound-gene-therapy-approach-noninvasively-restores-dopaminergic-neuron-function-in-a-rat-parkinson-s-disease-model
#14
Brian P Mead, Namho Kim, G Wilson Miller, David Hodges, Panagiotis Mastorakos, Alexander L Klibanov, James W Mandell, Jay Hirsh, Jung Soo Suk, Justin Hanes, Richard J Price
Therapies capable of decelerating, or perhaps even halting, neurodegeneration in Parkinson's disease (PD) remain elusive. Clinical trials of PD gene therapy testing the delivery of neurotrophic factors, such as the glial cell-line derived neurotrophic factor (GDNF), have been largely ineffective due to poor vector distribution throughout the diseased regions in the brain. In addition, current delivery strategies involve invasive procedures that obviate the inclusion of early stage patients who are most likely to benefit from GDNF-based gene therapy...
May 18, 2017: Nano Letters
https://www.readbyqxmd.com/read/28508699/antimicrobial-anticancer-and-antioxidant-compounds-from-premna-resinosa-growing-in-saudi-arabia
#15
Dina A Albadawi, Ramzi A Mothana, Jamal M Khaled, Abdelkhader E Ashour, Ashok Kumar, Sheikh F Ahmad, Mansour S Al-Said, Adnan J Al-Rehaily, Nawal M Almusayeib
CONTEXT: Premna resinosa (Hochst.) Schauer (Lamiaceae) is used in many places to treat bronchitis, respiratory illness and convulsions of the rib cage. OBJECTIVE: This study evaluates the anticancer, antimicrobial and antioxidant activities of P. resinosa, and isolates some responsible constituents. MATERIALS AND METHODS: The methanol extract of P. resinosa aerial parts and its fractions (n-hexane, dichloromethane, ethyl acetate and n-butanol) were tested...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28507794/a-novel-nanobody-based-target-module-for-retargeting-of-t-lymphocytes-to-egfr-expressing-cancer-cells-via-the-modular-unicar-platform
#16
Susann Albert, Claudia Arndt, Anja Feldmann, Ralf Bergmann, Dominik Bachmann, Stefanie Koristka, Florian Ludwig, Pauline Ziller-Walter, Alexandra Kegler, Sebastian Gärtner, Marc Schmitz, Armin Ehninger, Marc Cartellieri, Gerhard Ehninger, Hans-Jürgen Pietzsch, Jens Pietzsch, Jörg Steinbach, Michael Bachmann
Recent treatments of leukemias with chimeric antigen receptor (CAR) expressing T cells underline their impressive therapeutic potential. However, once adoptively transferred into patients, there is little scope left to shut them down after elimination of tumor cells or in case adverse side effects occur. This becomes of special relevance if they are directed against commonly expressed tumor associated antigens (TAAs) such as receptors of the ErbB family. To overcome this limitation, we recently established a modular CAR platform technology termed UniCAR...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28507481/isolation-and-characterization-of-phthalates-from-brevibacterium-mcbrellneri-that-cause-cytotoxicity-and-cell-cycle-arrest
#17
Maheshwari Rajamanikyam, Varahalarao Vadlapudi, Sai Prathima Parvathaneni, Dhevendar Koude, Prabhakar Sripadi, Sunil Misra, Ramars Amanchy, Suryanarayana Murty Upadhyayula
Bacteria belonging to the family Brevibacterieae are ubiquitous Gram positive organisms that are responsible for the feet odour and cheese aroma. Brevibacterium mcbrellneri is a relatively new member belonging to Brevibacterieae. In the current manuscript we discuss isolation of biologically active metabolites from Brevibacterium mcbrellneri. Two aromatic esters were isolated from Brevibacterium mcbrellneri by "Bioassay guided fractionation strategy" and identified as di-(2-ethylhexyl) phthalate and dibutyl phthalate by chemical characterization using biophysical techniques...
2017: EXCLI journal
https://www.readbyqxmd.com/read/28507206/real-world-data-on-prognostic-factors-for-overall-survival-in-egfr-mutation-positive-advanced-non-small-cell-lung-cancer-patients-treated-with-first-line-gefitinib
#18
Zong-Han Yao, Wei-Yu Liao, Chao-Chi Ho, Kuan-Yu Chen, Jin-Yuan Shih, Jin-Shing Chen, Zhong-Zhe Lin, Chia-Chi Lin, James Chih-Hsin Yang, Chong-Jen Yu
BACKGROUND: This study aimed to identify independent prognostic factors for overall survival (OS) of patients with advanced non-small cell lung cancer (NSCLC) harboring an activating epidermal growth factor receptor (EGFR) mutation and receiving gefitinib as first-line treatment in real-world practice. MATERIALS AND METHODS: We enrolled 226 patients from June 2011 to May 2013. During this period, gefitinib was the only EGFR-tyrosine kinase inhibitor reimbursed by the Bureau of National Health Insurance of Taiwan...
May 15, 2017: Oncologist
https://www.readbyqxmd.com/read/28505886/modeling-carbon-emissions-from-urban-traffic-system-using-mobile-monitoring
#19
Daniel Jian Sun, Ying Zhang, Rui Xue, Yi Zhang
Comprehensive analyses of urban traffic carbon emissions are critical in achieving low-carbon transportation. This paper started from the architecture design of a carbon emission mobile monitoring system using multiple sets of equipment and collected the corresponding data about traffic flow, meteorological conditions, vehicular carbon emissions and driving characteristics on typical roads in Shanghai and Wuxi, Jiangsu province. Based on these data, the emission model MOVES was calibrated and used with various sensitivity and correlation evaluation indices to analyze the traffic carbon emissions at microscopic, mesoscopic and macroscopic levels, respectively...
May 11, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28505713/molecular-dynamics-studies-of-electron-ion-temperature-equilibration-in-hydrogen-plasmas-within-the-coupled-mode-regime
#20
Lorin X Benedict, Michael P Surh, Liam G Stanton, Christian R Scullard, Alfredo A Correa, John I Castor, Frank R Graziani, Lee A Collins, Ondřej Čertík, Joel D Kress, Michael S Murillo
We use classical molecular dynamics (MD) to study electron-ion temperature equilibration in two-component plasmas in regimes for which the presence of coupled collective modes has been predicted to substantively reduce the equilibration rate. Guided by previous kinetic theory work, we examine hydrogen plasmas at a density of n=10^{26}cm^{-3}, T_{i}=10^{5}K, and 10^{7}K<T_{e}<10^{9}K. The nonequilibrium classical MD simulations are performed with interparticle interactions modeled by quantum statistical potentials (QSPs)...
April 2017: Physical Review. E
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