keyword
MENU ▼
Read by QxMD icon Read
search

network pharmacology

keyword
https://www.readbyqxmd.com/read/28934561/epigenetic-mechanisms-regulating-adaptive-responses-to-targeted-kinase-inhibitors-in-cancer
#1
Steven P Angus, Jon S Zawistowski, Gary L Johnson
Although targeted inhibition of oncogenic kinase drivers has achieved remarkable patient responses in many cancers, the development of resistance has remained a significant challenge. Numerous mechanisms have been identified, including the acquisition of gatekeeper mutations, activating pathway mutations, and copy number loss or gain of the driver or alternate nodes. These changes have prompted the development of kinase inhibitors with increased selectivity, use of second-line therapeutics to overcome primary resistance, and combination treatment to forestall resistance...
September 15, 2017: Annual Review of Pharmacology and Toxicology
https://www.readbyqxmd.com/read/28933424/the-efficacy-and-safety-of-cilostazol-as-an-alternative-to-aspirin-in-chinese-patients-with-aspirin-intolerance-after-coronary-stent-implantation-a-combined-clinical-study-and-computational-system-pharmacology-analysis
#2
Ying Xue, Zhi-Wei Feng, Xiao-Ye Li, Zi-Heng Hu, Qing Xu, Zi Wang, Jia-Hui Cheng, Hong-Tao Shi, Qi-Bing Wang, Hong-Yi Wu, Xiang-Qun Xie, Qian-Zhou Lv
Dual antiplatelet therapy (DAT) with aspirin and clopidogrel is the standard regimen to achieve rapid platelet inhibition and prevent thrombotic events. Currently, little information is available regarding alternative antiplatelet therapy in patients with an allergy or intolerance to aspirin. Although cilostazol is already a common alternative to aspirin in clinical practice in China, its efficacy and safety remain to be determined. We retrospectively analyzed 613 Chinese patients who had undergone primary percutaneous coronary intervention (PCI)...
September 21, 2017: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/28933267/neonatal-plasticity-of-the-nociceptive-system-mechanisms-effects-and-treatment-of-repetitive-painful-procedures-during-nicu-admittance
#3
N J Van den Hoogen, J Patijn, D Tibboel, E A Joosten
INTRODUCTION: In Neonatal Intensive Care Unit (NICU), prematurely born infants undergo a range of skin breaking and painful procedures. At the same time, the spinal nociceptive system is in a sensitive developmental stage. Both neonatal repetitive painful procedures and their treatment can induce plasticity of the neonatal spinal nociceptive system, causing long-lasting alterations to pain processing and pain reactivity. METHODS: This review focuses on developmental processes related to the nociceptive network in the spinal dorsal horn and more specifically at mechanisms related to 1...
September 21, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28933120/-explore-anti-atherosclerotic-mechanism-of-component-compatibility-of-danshen-and-shanzha-based-on-network-pharmacology-and-cell-level
#4
Jian-Yong Zhang, Lan Wang, Ri-Xin Liang, Bin Yang
To explore the anti-atherosclerotic mechanism of active component compatibility of Danshen and Shanzha (SC121) based on network pharmacology and in vitro research validation with cell model. On one hand, according to the chemical structures and pharmacological activities of the compounds reported in Danshen and Shanzha, 5 compounds, i.e., salvianolic acid B, tanshinone ⅡA, tanshinol, epicatechin and procyanidin B2 were chosen and used for network pharmacology analysis. Then the TCMSP(http://lsp.nwsuaf.edu...
December 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28931422/pibas-fedsparql-a-web-based-platform-for-integration-and-exploration-of-bioinformatics-datasets
#5
Marija Djokic-Petrovic, Vladimir Cvjetkovic, Jeremy Yang, Marko Zivanovic, David J Wild
BACKGROUND: There are a huge variety of data sources relevant to chemical, biological and pharmacological research, but these data sources are highly siloed and cannot be queried together in a straightforward way. Semantic technologies offer the ability to create links and mappings across datasets and manage them as a single, linked network so that searching can be carried out across datasets, independently of the source. We have developed an application called PIBAS FedSPARQL that uses semantic technologies to allow researchers to carry out such searching across a vast array of data sources...
September 20, 2017: Journal of Biomedical Semantics
https://www.readbyqxmd.com/read/28926001/ketamine-differential-neurophysiological-dynamics-in-functional-networks-in-the-rat-brain
#6
A Ahnaou, H Huysmans, R Biermans, N V Manyakov, W H I M Drinkenburg
Recently, the N-methyl-d-aspartate-receptor (NMDAR) antagonist ketamine has emerged as a fast-onset mechanism to achieve antidepressant activity, whereas its psychomimetic, dissociative and amnestic effects have been well documented to pharmacologically model schizophrenia features in rodents. Sleep-wake architecture, neuronal oscillations and network connectivity are key mechanisms supporting brain plasticity and cognition, which are disrupted in mood disorders such as depression and schizophrenia. In rats, we investigated the dynamic effects of acute and chronic subcutaneous administration of ketamine (2...
September 19, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28924942/exploring-the-anti-proliferative-activity-of-pelargonium-sidoides-dc-with-in-silico-target-identification-and-network-pharmacology
#7
A S P Pereira, M J Bester, Z Apostolides
Pelargonium sidoides DC (Geraniaceae) is a medicinal plant indigenous to Southern Africa that has been widely evaluated for its use in the treatment of upper respiratory tract infections. In recent studies, the anti-proliferative potential of P. sidoides was shown, and several phenolic compounds were identified as the bioactive compounds. Little, however, is known regarding their anti-proliferative protein targets. In this study, the anti-proliferative mechanisms of P. sidoides through in silico target identification and network pharmacology methodologies were evaluated...
September 18, 2017: Molecular Diversity
https://www.readbyqxmd.com/read/28924171/a-network-integration-approach-for-drug-target-interaction-prediction-and-computational-drug-repositioning-from-heterogeneous-information
#8
Yunan Luo, Xinbin Zhao, Jingtian Zhou, Jinglin Yang, Yanqing Zhang, Wenhua Kuang, Jian Peng, Ligong Chen, Jianyang Zeng
The emergence of large-scale genomic, chemical and pharmacological data provides new opportunities for drug discovery and repositioning. In this work, we develop a computational pipeline, called DTINet, to predict novel drug-target interactions from a constructed heterogeneous network, which integrates diverse drug-related information. DTINet focuses on learning a low-dimensional vector representation of features, which accurately explains the topological properties of individual nodes in the heterogeneous network, and then makes prediction based on these representations via a vector space projection scheme...
September 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28919704/secondary-prevention-of-major-cerebrovascular-events-with-seven-different-statins-a-multi-treatment-meta-analysis
#9
Ping Zhong, Danhong Wu, Xiaofei Ye, Ying Wu, Tuming Li, Shuwen Tong, Xueyuan Liu
BACKGROUND: Statins have been recommended for the use in atherosclerotic cardiovascular diseases, but different statins have distinct pharmacological characteristics. This multi-treatment meta-analysis aimed to evaluate the efficacy of seven statins in the secondary prevention of major cerebrovascular events (CVEs). METHODS AND ANALYSES: The PubMed, Embase, Cochrane Database of Systematic Reviews and Cochrane Central Register of Controlled Trials were searched to identify studies published between January 1, 2011, and June 30, 2016...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/28919418/the-nampt-e2f2-sirt1-axis-promotes-proliferation-and-inhibits-p53-dependent-apoptosis-in-human-melanoma-cells
#10
Hailong Zhao, Weiwei Tang, Xiaowen Chen, Siyu Wang, Xianyan Wang, Haiyan Xu, Lijuan Li
Melanoma is the most common primary malignant neoplasm in adults, causing more deaths than any other skin cancer, necessitating the development of new target-based approaches. Current evidence suggests SIRT1, the mammalian nicotinamide adenine dinucleotide (NAD(+))-dependent protein deacetylase, and nicotinamide phosphoribosyltransferase (NAMPT), the rate-limiting NAD(+) biosynthetic enzyme, together comprise a novel systemic regulatory network to play a pivotal role in cell proliferation and apoptosis. Nevertheless, how the regulation of this cofactor interfaces with signal transduction network remains poorly understood in melanoma...
September 15, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28918935/dense-intra-adipose-sympathetic-arborizations-are-essential-for-cold-induced-beiging-of-mouse-white-adipose-tissue
#11
Haochen Jiang, Xiaofan Ding, Ying Cao, Huanhuan Wang, Wenwen Zeng
Efferent signals from the central nervous system represent a key layer of regulation of white adipose tissue (WAT). However, the mechanism by which efferent neural signals control WAT metabolism remains to be better understood. Here, we exploit the volume fluorescence-imaging technique to visualize the neural arborizations in mouse inguinal WAT at single-fiber resolution. The imaging reveals a dense network of sympathetic arborizations that had been previously undetected by conventional methods, with sympathetic fibers being in close apposition to > 90% of adipocytes...
September 5, 2017: Cell Metabolism
https://www.readbyqxmd.com/read/28917669/knowledge-driven-computational-modeling-in-alzheimer-s-research-current-state-and-future-trends
#12
Hugo Geerts, Martin Hofmann-Apitius, Thomas J Anastasio
Neurodegenerative diseases such as Alzheimer's disease (AD) follow a slowly progressing dysfunctional trajectory, with a large presymptomatic component and many comorbidities. Using preclinical models and large-scale omics studies ranging from genetics to imaging, a large number of processes that might be involved in AD pathology at different stages and levels have been identified. The sheer number of putative hypotheses makes it almost impossible to estimate their contribution to the clinical outcome and to develop a comprehensive view on the pathological processes driving the clinical phenotype...
September 14, 2017: Alzheimer's & Dementia: the Journal of the Alzheimer's Association
https://www.readbyqxmd.com/read/28915591/eugenol-alleviated-breast-precancerous-lesions-through-her2-pi3k-akt-pathway-induced-cell-apoptosis-and-s-phase-arrest
#13
Min Ma, Yi Ma, Gui-Juan Zhang, Rui Liao, Xue-Feng Jiang, Xian-Xin Yan, Feng-Jie Bie, Xiao-Bo Li, Yan-Hong Lv
Eugenol can be separated from the oil extract of clove bud, and has many pharmacological functions such as anticancer and transdermal absorption. HER2/PI3K-AKT is a key signaling pathway in the development of breast cancer. In this study, 80 μM eugenol could significantly inhibit the proliferation of HER-2 positive MCF-10AT cells and the inhibition rate was up to 32.8%, but had no obvious inhibitory effect on MCF-7 and MCF-10A cells with HER2 weak expression. Eugenol also significantly induced human breast precancerous lesion MCF-10AT cell apoptosis and cell cycle S-phase arrest, but the biological effects nearly disappeared after HER2 over-expression through transfecting pcDNA3...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28915563/niaoduqing-granules-relieve-chronic-kidney-disease-symptoms-by-decreasing-renal-fibrosis-and-anemia
#14
Xu Wang, Suyun Yu, Qi Jia, Lichuan Chen, Jinqiu Zhong, Yanhong Pan, Peiliang Shen, Yin Shen, Siliang Wang, Zhonghong Wei, Yuzhu Cao, Yin Lu
NiaoDuQing (NDQ) granules, a traditional Chinese medicine, has been clinically used in China for over fourteen years to treat chronic kidney disease (CKD). To elucidate the mechanisms underlying the therapeutic benefits of NDQ, we designed an approach incorporating chemoinformatics, bioinformatics, network biology methods, and cellular and molecular biology experiments. A total of 182 active compounds were identified in NDQ granules, and 397 putative targets associated with different diseases were derived through ADME modelling and target prediction tools...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28915268/large-scale-cross-species-chemogenomic-platform-proposes-a-new-drug-discovery-strategy-of-veterinary-drug-from-herbal-medicines
#15
Chao Huang, Yang Yang, Xuetong Chen, Chao Wang, Yan Li, Chunli Zheng, Yonghua Wang
Veterinary Herbal Medicine (VHM) is a comprehensive, current, and informative discipline on the utilization of herbs in veterinary practice. Driven by chemistry but progressively directed by pharmacology and the clinical sciences, drug research has contributed more to address the needs for innovative veterinary medicine for curing animal diseases. However, research into veterinary medicine of vegetal origin in the pharmaceutical industry has reduced, owing to questions such as the short of compatibility of traditional natural-product extract libraries with high-throughput screening...
2017: PloS One
https://www.readbyqxmd.com/read/28906116/phid-an-open-access-integrated-pharmacology-interactions-database-for-drugs-targets-diseases-genes-side-effects-and-pathways
#16
Zhe Deng, Weizhong Tu, Zixin Deng, Qian-Nan Hu
The current network pharmacology study encountered a bottleneck with a lot of public data scattered in different databases. There is the lack of open-access and consolidated platform that integrates this information for systemic research. To address this issue, we have developed PhID, an integrated pharmacology database which integrates >400,000 pharmacology elements (drug, target, disease, gene, side-effect, and pathway) and >200,000 element interactions in branches of public databases. The PhID has three major applications: (1) assists scientists searching through the overwhelming amount of pharmacology elements interaction data by names, public IDs, molecule structures, or molecular sub-structures; (2) helps visualizing pharmacology elements and their interactions with a web-based network graph; (3) provides prediction of drug-target interactions through two modules: PreDPI-ki and FIM, by which users can predict drug-target interactions of the PhID entities or some drug-target pairs they interest...
September 14, 2017: Journal of Chemical Information and Modeling
https://www.readbyqxmd.com/read/28901268/nrg1-erbb-lost-in-translation-a-new-paradigm-for-lung-cancer
#17
Domenico Trombetta, Antonio Rossi, Federico Pio Fabrizio, A Sparaneo, Paolo Graziano, Vito Michele Fazio, Lucia Anna Muscarella
The ErbB network of receptor tyrosine kinases represents one of the best examples of how the understanding of molecular basis of tumor pathogenesis can give a significant improvement for patients treatment, suggesting new therapeutic options to overcome acquired treatment resistance. This amazing bridge between growth factor receptors and cancer has been consolidated during the last decades through the identification of many driver mutations in the gene key of the RTKs network. Unexpected molecular lesions of the NRG1 gene followed by an aberrant ErbB signaling were recently described as a new molecular features of non-small cell lung cancer, but it has been also sporadically reported in other tumors...
September 11, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28898134/the-management-of-complex-pain-in-children-referred-to-a-pain-clinic-at-a-tertiary-children-s-hospital-in-australia
#18
John Collins, Natasha Haynes, Hannah Klingberg, Heather Nicholas, Meg Pounder, Renee Sandells
Synopsis One of the key aspects of good healthcare for children and young people is the prevention and management of pain. The experience of persisting pain in children and adolescents has a major impact not only on the individual's physical, emotional, social, and developmental well-being but it also may have an impact on the broader world which may include family, school, and social networks. The multi-disciplinary paediatric pain clinic adopts a holistic approach to care through a biopsychosocial model. One outcome of an initial paediatric pain clinic review is the creation of a pain management plan which addresses the pharmacological, physical, psychological, and other domains of care...
September 12, 2017: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/28890935/ski-178-a-multitargeted-inhibitor-of-sphingosine-kinase-and-microtubule-dynamics-demonstrating-therapeutic-efficacy-in-acute-myeloid-leukemia-models
#19
Jeremy A Hengst, Taryn E Dick, Arati Sharma, Kenichiro Doi, Shailaja Hegde, Su-Fern Tan, Laura M Geffert, Todd E Fox, Arun K Sharma, Dhimant Desai, Shantu Amin, Mark Kester, Thomas P Loughran, Robert F Paulson, David F Claxton, Hong-Gang Wang, Jong K Yun
AIM: To further characterize the selectivity, mechanism-of-action and therapeutic efficacy of the novel small molecule inhibitor, SKI-178. METHODS: Using the state-of-the-art Cellular Thermal Shift Assay (CETSA) technique to detect "direct target engagement" of proteins intact cells, in vitro and in vivo assays, pharmacological assays and multiple mouse models of acute myeloid leukemia (AML). RESULTS: Herein, we demonstrate that SKI-178 directly target engages both Sphingosine Kinase 1 and 2...
July 2017: Cancer Translational Medicine
https://www.readbyqxmd.com/read/28890739/towards-a-moral-ecology-of-pharmacological-cognitive-enhancement-in-british-universities
#20
Meghana Kasturi Vagwala, Aude Bicquelet, Gabija Didziokaite, Ross Coomber, Oonagh Corrigan, Ilina Singh
Few empirical studies in the UK have examined the complex social patterns and values behind quantitative estimates of the prevalence of pharmacological cognitive enhancement (PCE). We conducted a qualitative investigation of the social dynamics and moral attitudes that shape PCE practices among university students in two major metropolitan areas in the UK. Our thematic analysis of eight focus groups (n = 66) suggests a moral ecology that operates within the social infrastructure of the university. We find that PCE resilience among UK university students is mediated by normative and cultural judgments disfavoring competitiveness and prescription drug taking...
2017: Neuroethics
keyword
keyword
64599
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"