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Pustjens T. F. S. Streukens B. Vainer J. Gho B. Ruiters A. W. Stein M. Ilhan M. Veenstra L. Theunissen R. Bekkers S. C. A. M. van’t Hof A. W. J. Rasoul S. 《Netherlands heart journal》2020,28(2):75-80
Netherlands Heart Journal - To compare ischaemia-driven complete coronary revascularisation by percutaneous coronary intervention (PCI) with usual care in patients with non-ST-elevation myocardial... 相似文献
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Johnston R Wang B Nuttall R Doctolero M Edwards P Lü J Vainer M Yue H Wang X Minor J Chan C Lash A Goralski T Parisi M Oliver B Eastman S 《Genome biology》2004,5(3):R19-11
We have constructed a DNA microarray to monitor expression of predicted genes in Drosophila. By using homotypic hybridizations, we show that the array performs reproducibly, that dye effects are minimal, and that array results agree with systematic northern blotting. The array gene list has been extensively annotated and linked-out to other databases. Incyte and the NIH have made the platform available to the community via academic microarray facilities selected by an NIH committee. 相似文献
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S. Rasoul V. van Ommen J. Vainer M. Ilhan L. Veenstra R. Erdem L.A.W. Ruiters R. Theunissen J.C.A. Hoorntje 《Netherlands heart journal》2015,23(4):224-231
Background
There are controversial data regarding infarct-related artery only (IRA-PCI) revascularisation versus multivessel revascularisation (MV-PCI) in ST-elevation myocardial infarction (STEMI) patients with multivessel disease undergoing primary percutaneous coronary intervention (PCI). We performed a meta-analysis comparing outcome in same stage MV-PCI versus IRA-PCI in STEMI patients with multivessel disease.Methods
Systematic searches of studies comparing MV-PCI with IRA-PCI in the MEDLINE and the Cochrane Database of systematic reviews were conducted. A meta-analysis was performed of all available studies. Primary outcome was all-cause mortality. Secondary endpoints were re-infarction, revascularisation, bleeding and major adverse cardiac events (MACE).Results
A total of 15 studies were identified with a total number of 35,975 patients. Mortality rate was significantly higher in the MV-PCI group compared with the IRA-PCI group, odds ratio (OR): 1.64 (1.46–1.85). Both the incidence of re-infarction and re-PCI were significantly lower in the MV-PCI group compared with the IRA-PCI group: OR 0.54 (0.34–0.88) and OR 0.67 (0.48–0.93), respectively. Bleeding complications occurred more often in the MV-PCI group as compared with the IRA-PCI group: OR 1.24 (1.08–1.42). Rates of MACE were comparable between the two groups.Conclusions
MV-PCI during the index of primary PCI in STEMI patients is associated with a higher mortality rate, a higher risk of bleeding complications, but lower risk of re-intervention and re-infarction and comparable rates of MACE. 相似文献6.
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J. Vainer J. H. M. Habets S. Schalla A. H. P. Lousberg C. D. J. M. de Pont S. A. Vöö B. T. Brans J. C. A. Hoorntje J. Waltenberger 《Netherlands heart journal》2016,24(5):343-349
Background
Cardiac shockwave therapy (CSWT) might improve symptoms and decrease ischaemia burden by stimulating collateral growth in chronic ischaemic myocardium. This prospective study was performed to evaluate the feasibility and safety of CSWT.Methods
We included 33 patients (mean age 70?±?7 years, mean left ventricular ejection fraction 55?±?12?%) with end-stage coronary artery disease, chronic angina pectoris and reversible ischaemia on myocardial scintigraphy. CSWT was applied to the ischaemic zones (3–7 spots/session, 100 impulses/spot, 0.09 mJ/mm2) in an echocardiography-guided and ECG-triggered fashion. The protocol included a total of 9 treatment sessions (3 treatment sessions within 1 week at baseline, and after 1 and 2 months). Clinical assessment was performed using exercise testing, angina score (CCS class), nitrate use, myocardial scintigraphy, and cardiac magnetic resonance (CMR) 1 and 4 months after the last treatment session.Results
One and 4 months after CSWT, sublingual nitrate use decreased from 10/week to 2/week (p?<?0.01) and the angina symptoms diminished from CCS class III to CCS class II (p?<?0.01). This clinical improvement was accompanied by an improved myocardial uptake on stress myocardial scintigraphy (54.2?±?7.7?% to 56.4?±?9.4?%, p?=?0.016) and by increased exercise tolerance at 4-month follow-up (from 7.4?±?2.8 to 8.8?±?3.6 min p?=?0.015). No clinically relevant side effects were observed.Conclusion
CSWT improved symptoms and reduced ischaemia burden in patients with end-stage coronary artery disease without relevant side effects. The study provides a solid basis for a randomised multicentre trial to establish CSWT as a new treatment option in end-stage coronary artery disease.8.
Elez D. Vainer Juliane Kania-Almog Ghadeer Zatara Yishai Levin Gilad W. Vainer 《Molecular & cellular proteomics : MCP》2020,19(10):1619-1631
Highlights
- •TOP: robust, bio-friendly FFPE proteome extraction method with less fixation bias.
- •Proteome of MSI-H colorectal cancer identifies immunobiology key elements.
- •MSI-H tumor displays an “INFg-STAT1 centric signature”.
- •Long-term IFNg induction In-vitro mimicks MSI-H signature.
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The crystal structure of the light-harvesting phycobiliprotein, c-phycocyanin from the thermophilic cyanobacterium Synechococcus vulcanus has been refined to 1.6 A resolution based on the previously determined lower resolution structure (PDB entry 1I7Y). The improved data was collected using synchrotron radiation at 100 K. The significantly improved crystallographic data has lead to improved calculated electron density maps, allowing the unambiguous positioning of all protein and co-factor atoms and the positioning of 377 solvent molecules. The positions of solvent molecules at specific sites important for stabilization of different levels of self-assembly of the phycobilisome structure were identified and the bonding network is described. The presence of solvent molecules in the vicinity of the co-factors and in intermolecular spaces is identified and their possible roles are suggested. All three of the phycocyanobilin co-factors bind water molecules at specific sites between the propionic acid side chains. Molecular dynamic (MD) simulations support that these special waters have a role in stabilization of this conformation. On the basis of the crystal packing reported here and in comparison to other phycobiliprotein crystal forms, we have analyzed the roles of specific sites on the formation of the phycobilisome complex. 相似文献