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Jung T, Milenković I, Corcobado T, Májek T, Janoušek J, Kudláček1 T, Tomšovský M, Nagy Z, Durán A, Tarigan M, Sanfuentes von Stowasser E, Singh R, Ferreira M, Webber J, Scanu B, Chi N, Thu P, Junaid M, Rosmana A, Baharuddin B, Kuswinanti T, Nasri N, Kageyama K, Hieno A, Masuya H, Uematsu S, Oliva J, Redondo M, Maia C, Matsiakh I, Kramarets V, O’Hanlon R, Tomić Ž, Brasier C, Horta Jung M. Extensive morphological and behavioural diversity among fourteen new and seven described species in Phytophthora Clade 10 and its evolutionary implications. Persoonia 2022; 49:1-57. [PMID: 38234379 PMCID: PMC10792230 DOI: 10.3767/persoonia.2022.49.01] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/13/2022] [Indexed: 01/19/2024]
Abstract
During extensive surveys of global Phytophthora diversity 14 new species detected in natural ecosystems in Chile, Indonesia, USA (Louisiana), Sweden, Ukraine and Vietnam were assigned to Phytophthora major Clade 10 based on a multigene phylogeny of nine nuclear and three mitochondrial gene regions. Clade 10 now comprises three subclades. Subclades 10a and 10b contain species with nonpapillate sporangia, a range of breeding systems and a mainly soil- and waterborne lifestyle. These include the previously described P. afrocarpa, P. gallica and P. intercalaris and eight of the new species: P. ludoviciana, P. procera, P. pseudogallica, P. scandinavica, P. subarctica, P. tenuimura, P. tonkinensis and P. ukrainensis. In contrast, all species in Subclade 10c have papillate sporangia and are self-fertile (or homothallic) with an aerial lifestyle including the known P. boehmeriae, P. gondwanensis, P. kernoviae and P. morindae and the new species P. celebensis, P. chilensis, P. javanensis, P. multiglobulosa, P. pseudochilensis and P. pseudokernoviae. All new Phytophthora species differed from each other and from related species by their unique combinations of morphological characters, breeding systems, cardinal temperatures and growth rates. The biogeography and evolutionary history of Clade 10 are discussed. We propose that the three subclades originated via the early divergence of pre-Gondwanan ancestors > 175 Mya into water- and soilborne and aerially dispersed lineages and subsequently underwent multiple allopatric and sympatric radiations during their global spread. Citation: Jung T, Milenković I, Corcobado T, et al. 2022. Extensive morphological and behavioural diversity among fourteen new and seven described species in Phytophthora Clade 10 and its evolutionary implications. Persoonia 49: 1-57. https://doi.org/10.3767/persoonia.2022.49.01.
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Affiliation(s)
- T. Jung
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
- Phytophthora Research and Consultancy, 83131 Nussdorf, Germany
| | - I. Milenković
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
- University of Belgrade, Faculty of Forestry, 11030 Belgrade, Serbia
| | - T. Corcobado
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
| | - T. Májek
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
| | - J. Janoušek
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
| | - T. Kudláček1
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
| | - M. Tomšovský
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
| | - Z.Á Nagy
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
| | - A. Durán
- University of Belgrade, Faculty of Forestry, 11030 Belgrade, Serbia
- Research and Development, Asia Pacific Resources International Limited (APRIL), 28300 Pangkalan Kerinci, Riau, Indonesia
| | - M. Tarigan
- Research and Development, Asia Pacific Resources International Limited (APRIL), 28300 Pangkalan Kerinci, Riau, Indonesia
| | - E. Sanfuentes von Stowasser
- Laboratorio de Patología Forestal, Facultad Ciencias Forestales y Centro de Biotecnología, Universidad de Concepción, 4030000 Concepción, Chile
| | - R. Singh
- Plant Diagnostic Center, Department of Plant Pathology and Crop Physiology, Louisiana State University Agricultural Center, Baton Rouge, Louisiana, USA
| | - M. Ferreira
- Plant Diagnostic Center, Department of Plant Pathology and Crop Physiology, Louisiana State University Agricultural Center, Baton Rouge, Louisiana, USA
| | - J.F. Webber
- Forest Research, Alice Holt Lodge, Farnham, Surrey GU10 4LH, UK
| | - B. Scanu
- Department of Agricultural Sciences, University of Sassari, Viale Italia 39A, 07100 Sassari, Italy
| | - N.M. Chi
- Forest Protection Research Centre, Vietnamese Academy of Forest Sciences, 10000 Hanoi, Vietnam
| | - P.Q. Thu
- Forest Protection Research Centre, Vietnamese Academy of Forest Sciences, 10000 Hanoi, Vietnam
| | - M. Junaid
- Department of Plant Pest and Disease, Faculty of Agriculture, Hasanuddin University, Makassar, 90245, South Sulawesi, Indonesia
| | - A. Rosmana
- Department of Plant Pest and Disease, Faculty of Agriculture, Hasanuddin University, Makassar, 90245, South Sulawesi, Indonesia
| | - B. Baharuddin
- Department of Plant Pest and Disease, Faculty of Agriculture, Hasanuddin University, Makassar, 90245, South Sulawesi, Indonesia
| | - T. Kuswinanti
- Department of Plant Pest and Disease, Faculty of Agriculture, Hasanuddin University, Makassar, 90245, South Sulawesi, Indonesia
| | - N. Nasri
- Department of Forest Conservation, Faculty of Forestry, Hasanuddin University, Makassar, 90245, South Sulawesi, Indonesia
| | - K. Kageyama
- River Basin Research Center, Gifu University, Gifu, 501-1193, Japan
| | - A. Hieno
- River Basin Research Center, Gifu University, Gifu, 501-1193, Japan
| | - H. Masuya
- Forestry and Forest Products Research Institute (FFPRI), Tsukuba, Ibaraki, 305-8687, Japan
| | - S. Uematsu
- Laboratory of Molecular and Cellular Biology, Dept. of Bioregulation and Bio-interaction, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, 183-8509, Japan
| | - J. Oliva
- Department of Crop and Forest Sciences, University of Lleida, Lleida 25198, Spain
| | - M. Redondo
- Department of Forest Mycology and Plant Pathology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - C. Maia
- Centre of Marine Sciences (CCMAR), University of Algarve, 8005-139 Faro, Portugal
| | - I. Matsiakh
- Ukrainian National Forestry University, Pryrodna st.19, 79057, Lviv, Ukraine
| | - V. Kramarets
- Ukrainian National Forestry University, Pryrodna st.19, 79057, Lviv, Ukraine
| | - R. O’Hanlon
- Department of Agriculture, Food and the Marine, Dublin 2, D02 WK12, Ireland
| | - Ž. Tomić
- Center for Plant Protection, Croatian Agency for Agriculture and Food, 10000 Zagreb, Croatia
| | - C.M. Brasier
- Forest Research, Alice Holt Lodge, Farnham, Surrey GU10 4LH, UK
| | - M. Horta Jung
- Mendel University in Brno, Faculty of Forestry and Wood Technology, Department of Forest Protection and Wildlife Management, Phytophthora Research Centre, 613 00 Brno, Czech Republic
- Phytophthora Research and Consultancy, 83131 Nussdorf, Germany
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Bodart J, Dufeys C, Senis YA, Nagy Z, Bertrand L, Beauloye C, Lucas S, Horman S. Role of platelet GARP in TGFB activation. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Transforming growth factor (TGF)β is known to be a central player in the control of cardiac fibroblast properties and fibrosis. However, cellular and molecular mechanisms that trigger its activation remain poorly understood. Platelets are considered as a major source of TGFβ and recent evidence suggest that they are involved in TGFβ activation via Glycoprotein A Repetitions Predominant (GARP) present on their surface.
Purpose
The present study sought to evaluate the role of platelet GARP in TGFβ activation using platelet specific GARP knockout mice.
Methods
We generated a new Cre transgenic mouse strain that allowed Megakaryocyte/platelet specific invalidation of GARP (GpIba-Cre x GARPfl/fl). The impact of GARP deficiency on platelet function was measured in vitro by flow cytometry using thrombin and CRP. Serum production of total and active TGFβ was assessed by ELISA.
Results
Platelet count and other hematological parameters were normal in platelet specific GARP knockout mice, except platelet volume, which was increased by 10.3%, as compared to wild-type platelets. Stimulation by thrombin and CRP increased GARP exposure at platelet surface. However, platelets without GARP displayed normal agonist induced activation, as reflected by CD62P and αIIbβ3 exposure. Interestingly, the generation of active TGFβ was drastically impaired in the serum of platelet specific GARP knockout mice, while the amount of total TGFβ was not affected.
Conclusion
We provided evidence that platelet GARP is a crucial contributor to the systemic activation of TGFβ. Future work will aim to determine its role in cardiac fibroblast myodifferentiation and fibrosis.
Funding Acknowledgement
Type of funding sources: Other. Main funding source(s): FRIA
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Affiliation(s)
- J Bodart
- Universite Catholique de Louvain, Brussels, Belgium
| | - C Dufeys
- Universite Catholique de Louvain, Brussels, Belgium
| | - Y A Senis
- Institut National de la Santé et de la Recherche Médicale, Strasbourg, France
| | - Z Nagy
- Université de Würzburg, Würzburg, Germany
| | - L Bertrand
- Universite Catholique de Louvain, Brussels, Belgium
| | - C Beauloye
- Universite Catholique de Louvain, Brussels, Belgium
| | - S Lucas
- Universite Catholique de Louvain, Brussels, Belgium
| | - S Horman
- Universite Catholique de Louvain, Brussels, Belgium
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Octave M, Pirotton L, Ginion A, Robaux V, Lepropre S, Kautbally S, Senis Y, Nagy Z, Ambroise J, Guigas B, Giera M, Bertrand L, Beauloye C, Horman S. Platelet-specific deletion of acetyl-CoA carboxylase 1 decreases phospholipid content and impairs platelet functions. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Acetyl-CoA carboxylase (ACC), the first enzyme regulating lipid synthesis, promotes thrombus formation by increasing platelet phospholipid content and thromboxane A2 generation.
Purpose
Our study sought to evaluate whether ACC1 platelet-specific deletion may affect platelet functions by decreasing phospholipid content.
Methods
We generated a new Cre transgenic mouse strain that allows megakaryocyte/platelet specific ACC1 deletion (GpIbCre+/− x ACC1 flx/flx mouse). In vitro, platelet functions were assessed by aggregometry and flow cytometry. In vivo, hemostasis was assessed via the measurement of bleeding time. Lipidomics analysis was carried out on the commercial Lipidyzer platform. Thromboxane A2 secretion was evaluated by ELISA.
Results
As expected, ACC1 deletion was restricted to the megakaryocytic lineage. Hematological parameters in platelet-specific ACC1 knockout mice showed a decrease in platelet count by 30% and an increase in platelet volume by 31%, compared to ACC1 flx/flx platelets. In vitro, platelets from platelet-specific ACC1 knockout mice displayed a decrease in thrombin and CRP-induced platelet aggregation, associated with impaired dense granules secretion. In contrast, ADP-induced platelet aggregation was higher in the absence of ACC1. In vivo, platelet-specific ACC1 knockout mice showed a normal bleeding time. In agreement with our hypothesis, lipidomics analyses showed that ACC1 deletion in platelets was associated with a significant decrease in arachidonic acid-contaning phosphatidylethanolamine plasmalogen, and subsequently with a reduced production of thromboxane A2 upon thrombin or CRP stimulation.
Conclusion
Platelet-specific ACC1 deletion led to a decrease in phospholipid content which, in turn, decreased platelet thromboxane A2 generation, dense granules secretion and aggregation upon thrombin and CRP, but not ADP stimulation. Further studies are needed to elucidate the impact of ADP on platelet functions
Funding Acknowledgement
Type of funding sources: Other. Main funding source(s): Fonds pour la formation à la Recherche dans l'Industrie et l'Agriculture (FRIA)
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Affiliation(s)
- M Octave
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
| | - L Pirotton
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
| | - A Ginion
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
| | - V Robaux
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
| | - S Lepropre
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
| | - S Kautbally
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
| | - Y Senis
- University of Strasbourg, Etablissement Français du Sang Grand Est, Unité Mixte de Recherche (UMR)-S 1255, Strasbourg, France
| | - Z Nagy
- University Hospital of Wurzburg, Wurzburg, Germany
| | - J Ambroise
- Institute of Experimental and Clinical Research (IREC), Centre de technologies moléculaires appliquées, Brussels, Belgium
| | - B Guigas
- Leiden University Medical Center, Leiden, Netherlands (The)
| | - M Giera
- Leiden University Medical Center, Leiden, Netherlands (The)
| | - L Bertrand
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
| | - C Beauloye
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
| | - S Horman
- Institute of Experimental and Clinical Research (IREC), Pole of cardiovascular research (CARD), Brussels, Belgium
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Kardos A, Kassa K, Nagy Z, Kis Z, Simkovits D, Som Z, Csakany L, Major T, Foldesi C. Pulmonary vein isolation for paroxysmal atrial fibrillation using high-power short duration radiofrequency or second-generation cryoballoon ablation. Europace 2021. [DOI: 10.1093/europace/euab116.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Differences in the left atrial (LA) tissue loss can occur following different pulmonary vein isolation (PVI) techniques.
Purpose
Our prospective study compared the biomarker, the LA mechanical, and the electrophysiological findings as indicators of LA myocardial damage after a high-power short duration (HPSD) with contact force radiofrequency catheter and second-generation cryoballoon (CB2) ablation of paroxysmal atrial fibrillation (AF).
Methods :We enrolled 40 patients with paroxysmal AF [16 (40%) women, mean age = 55.9 ± 12.4 years] who underwent HPSD (n = 21) or CB2 (n = 19). Biomarker levels (hs-cTnT, CK-MB, hs-CRP, LDH) and the transport function of the LA by transthoracic echocardiography (TTE) were compared pre and post procedurally. High-density mapping (HDM) was performed in sinus rhythm using a multielectrode diagnostic catheter in each group to define isolated left atrial low voltage area (LVA; <0.2mV in bipolar voltage mapping). LA CT-angiography and HDM merge was used to calculate the post-PVI LVA and the LVA/LA surface ratio.
Results
Postablation hs-cTnT and hs-CRP levels were comparable in the ablation groups (HPSD: 1249 ± 469 and 9.53 ± 10.30 vs. CB2: 995 ± 280 and 12.36 ± 5.76, p = 0.065 and p = 0.732), while CK-MB and LDH levels were significantly higher following CB2 ablation (HPSD: 6.61 ± 2.62 and 349.9 ± 65.6 vs. CB2: 26.01 ± 6.88 and 451.6 ± 91.3, p < 0.001 and p < 0.001). The transport function of the LA did not change significantly by TTE after the procedure. Fractional Area Change at baseline and 3 months was 33.9 ± 13.8 and 33.5 ± 10.7 p = 0.9 in the HPSD group while 38.1 ± 8.6 and 35.3 ± 12.2 p = 0.9 in the CB2 group. LA Ejection Fraction measured in the two groups (before and 3-month post-procedure): HPSD: 51.2 ± 20.5% and 49.5 ± 14.7%, p = 0.9, CB2: 49.7 ± 15.5% and 50.7 ± 13.3%, p = 0.8). Ablation time was comparable in the two groups (HPSD: 1676 ± 570 sec, CB2: 1495 ± 494 sec, p = 0.279), while fluoroscopy time and radiation exposure were significantly higher in the CB2 group (HPSD: 5.62 ± 4.31 min and 232 ± 406 cGycm2, CB2: 13.65 ± 5.18 min and 1819 ± 1669 cGycm2, p <0.001 and p <0.001). The LVA/LA surface ratio were: HPSD group: 8.37 ± 6.42% and CB2 group: 13.58 ± 8.92% (p = 0.007). At 12-month follow-up, the success rate, defined as freedom from AF/atrial tachycardia without antiarrhythmic drug was 80.1% (HPSD) and 84.2% (CB2) respectively.
Conclusions
The LA scar tissue was significantly higher following CB2 ablation, but did not affect medium-term efficacy. However, tissue loss did not reduce the transport function of the LA.
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Affiliation(s)
- A Kardos
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
| | - K Kassa
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
| | - Z Nagy
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
| | - Z Kis
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
| | - D Simkovits
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
| | - Z Som
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
| | - L Csakany
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
| | - T Major
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
| | - C Foldesi
- "Gottsegen Gyorgy" National Institute of Cardiology, Budapest, Hungary
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Kassa K, Nagy Z, Kesoi B, Som Z, Foldesi C, Kardos A. High-power short-duration radiofrequency ablation for atrial fibrillation. Europace 2021. [DOI: 10.1093/europace/euab116.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
In recent times, high-power short-duration (HPSD) radiofrequency ablation (RFA) has emerged as an alternative strategy for pulmonary vein isolation (PVI) in atrial fibrillation (AF).
Purpose
We aimed to compare HPSD approach and conventional, ablation-index (AI) guided PVI using contact force sensing ablation catheters in respect of efficacy, safety, procedural characteristics, and outcome.
Methods
A total of 184 consecutive AF patients with first PVI were enrolled (age: 60 ± 11 years, paroxysmal: 56.5%, persistent: 43.5%) between November 2016 and December 2019. An ablation protocol of 50W energy with 15-20 g contact force was used for a duration of 8-12 sec based on the loss of capture concept in the HPSD group (n = 91) meanwhile, PVI was achieved according to the conventional power settings (posterior wall 25W, AI: 400, anterior wall 35W, AI: 550 ) in the control group (n = 93). During 1-year follow-up, documented AF for more than 30 seconds was considered as recurrence.
Results
Radiofrequency time and procedural time were significantly shorter using HPSD ablation (26.0 ± 12.7 min vs. 42.9 ± 12.6 min, p < 0.001, and 91 ± 30.1 min vs. 105.3 ± 28 min, p < 0.001). The HPSD strategy significantly lowered fluoroscopy time and radiation dose (5.47 ± 4.07 min vs. 8.15 ± 10.04 min, p = 0.019, and 430.2 ± 534.06 cGycm2 vs. 604.2 ± 633.9 cGycm2, p = 0.046). The HPSD group showed significantly less arrhythmia recurrence during 1-year follow-up with 76.9% of patients free from AF compared to 66.7% in the control group (p = 0.037). No pericardial tamponade, periprocedural thromboembolic complication, or atrio-oesophageal fistula occurred in the HPSD group. We observed 2 pericardial tamponade and 1 periprocedural stroke in the control group.
Conclusions
HPSD RFA for AF was demonstrated to be safe, and lead to significantly improved 1-year outcome in our mixed patient population. HPSD protocol significantly shortened procedural and radiofrequency time with decreased fluoroscopy time and radiation exposure.
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Affiliation(s)
- K Kassa
- Semmelweis University, Budapest, Hungary
| | - Z Nagy
- Gottsegen Gy Hungarian Institute Of Cardiolog, Bonyhad, Hungary
| | - B Kesoi
- Gottsegen Gy Hungarian Institute Of Cardiolog, Bonyhad, Hungary
| | - Z Som
- Gottsegen Gy Hungarian Institute Of Cardiolog, Bonyhad, Hungary
| | - C Foldesi
- Gottsegen Gy Hungarian Institute Of Cardiolog, Bonyhad, Hungary
| | - A Kardos
- Gottsegen Gy Hungarian Institute Of Cardiolog, Bonyhad, Hungary
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Olah A, Matyas C, Barta B, Sayour A, Ruppert M, Braun S, Kovacs A, Merkely B, Nagy Z, Radovits T, Nardai S. Cardiac functional consequences of stroke induced by transient middle cerebral artery occlusion in a rodent model. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The cardiac functional consequences of ischaemic stroke are still need to be elucidated, while according to ethical issues only non-inasive measurents were carried out in patients underwent transient cerebral ischaemia.
Purpose
We aimed at investigating left ventricular function using non-invasive and invasive modalities in a rat model of transient focal ischaemia.
Methods
Age-matched, young adult rats were used for this study. Serial left ventricular echocardiographic measurements and speckle-tracking analysis were performed in rats (n=9) underwent transient middle cerebral artery occlusion (MCAO) before, during and immediately after the induction of stroke, with a follow-up at 24, 48, 72 hours; 7, 11 and 14 days. In another experimental setting, 48 hours after stroke induction (MCAO group, n=9) we characterized left ventricular function by pressure-volume analysis, that was compared to sham-operated controls (Co group, n=9).
Results
Serial echocardiographic measurements showed impaired systolic function, that was most severe 48 hours after MCAO (global circumferential strain, GCS: −14.8±2.6% 48 hours after MCAO vs. −19.3±2.4% baseline, p<0.05). A complete recovery of systolic functional deterioration was observed after 14 days (GCS: −19.2±2.5% 14 days after MCAO vs. −19.3±2.4% baseline, n.s.). Heart weight (normalized to tibial weight) did not differ between MCAO and Co animals. Pressure-volume analysis revealed unaltered diastolic function and showed unchanged load-independent contractility index values (slope of end-systolic pressure-volume relationship, ESPVR: 2.56±0.29mmHg/μl MCAO vs. 2.55±0.59 mmHg/μl Co, n.s.) after MCAO. There was a tendency towards increased systolic pressure and deteriorated ventriculo-arterial coupling in animals underwent stroke.
Conclusions
Our data suggests that MCAO is associated with reversible impairment of systolic function during echocardiographic measurements, however without alteration of intrinsic myocardial contractility. The tendency towards increased afterload might explain the observed alterations in rats underwent stroke.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Olah
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - C Matyas
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - B.A Barta
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A.A Sayour
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - M Ruppert
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - S Braun
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Kovacs
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - B Merkely
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - Z Nagy
- National Institute of Clinical Neurosciences, Budapest, Hungary
| | - T Radovits
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - S Nardai
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
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Szentesi M, Nagy Z, Karoly Mangel Z, Csőre G, Géher P. AB0359 TNF ALFA THERAPY AND RADIOSYNOVIORTHESIS IN PATIENTS WITH RHEUMATOID ARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The treatment of patients with rheumatoid arthritis (RA) has been spectaculary changed since the 1950’s. Introduction of the steroid compounds and their local application, the chemical and radionuclide synovectomy, surgical synovectomy, use of non steroid drugs, the basic treatment and the spread of biological therapy are the most important steps. Introduction of the biological therapy has changed the quality of life for these patients.Objectives:During biological therapy sometimes 1 or 2 joints could be affected by inflammation. In this cases always the question is how to solve the problem. Change of the biological or basic therapy, use surgical synovectomy or radiosynovectomy (RSO)?Methods:In our reumatological department 2100 patients with RA were treated with biological therapy between 2002 and 2018. In 100 patients we applied RSO because of the inflammation of the knee joint during biological therapy. We made a long term follow-up in 82 patient. All participants provided written informed consent. 82 participants inflammatory knee joint disease was diagnosed on the basis of the American College of Rheumatology. 70 of 82 patients with rheumatoid arthritis were seropositive, 12 seronegative. Steinbrocker functional stadium II was observed in 72, stadium III in 10. Mean age of 18 male and 76 female patients was 51.4 years (range 24-79) years. In 42 patients the right knee, in 40 the left knee was treated by radiosynovectomy. Mean duration of disease was 8.3 years (range 0.5-25), of synovitis (6.3month (range 3-8) Mean number of punctions of the treated joint prior to radiosynovectomy was 4,2 per patient and of steroid administrations prior to radiosynovectomy 3,0. In 15 patients a systemic steroid therapy has been performed.Results:During the study period, inflammation decreased. In the first 3 years excellent and good results were recorded in 81,2%. 3 years after radiosynoviorthesis 82.2% of patients did not need another punction.Before the knee inflammation patients were in complete remission which status has been achieved after RSO as well. DAS: 2,4+-0,4.Conclusion:1. RSO is an effective method to treat the inflammation of the knees.2. The RSO performed during biological tehrapy is as effective as in the case of patients without biological therapy.3. In case of a successful RSO there is no need for biological or basic therapy neither for surgical synovectomy.4. However an intraarticular injection has a low risk for infection it is recommended to avoid the biological therapy during the RSO.References:[1]WHO Scientific Group, 2003[2]Szekanecz Z.: Célzott terápia a reumatológiában. Klinikum és Tudomány, MOTESZ Magazin; 2010;XVIII(2):31–44.[3]McInnes IB, Schett G. Cytokines in the pathogenesis of rheumatoid arthritis. Nat Rev Immunol. 2007 Jun;7(6):429-42[4]Klippel JH. Primer on the Rheumatic Disease. 12th ed. 2001.[5]Lipsky PE. Harrison’s Principles of Internal Medicine. 16th ed. 2005[6]EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs: 2013 update[7]Fellinger K. and Schmid J.: Die lokale Behandlung der rheumatischen Erkrankungen. Z. Inn. Med. 33. 351. 1952.[8]Watanabe M., Takeda S., Ikeuchi H.: Atlas of arthroscopy 2nd ed. Tokyo: Igaku Shoin 1969.[9]Stucki G., Bozzone P., Treuer E., Wassmer P. and Felder M.: Efficacy and safety of radiation synovectomy with Yttrium-90: A retrospective long term analysis of 164 applications in 82 patients. British J. of Rheumatology 32. 5. 383-386. 1993.[10]Combe B., Krause E. and Sany J.: Treatment of chronic knee synovitis with arthroscopic synovectomy after failure of intra-articular injection of radionuclide. Arthritis Rheum. 32. 1. 10-14. 1989.Disclosure of Interests:None declared
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Pusztai A, Hamar A, Horváth Á, Végh E, Bodnár N, Kerekes G, Czókolyová M, Szamosi S, Bodoki L, Hodosi K, Domjan A, Nagy G, Szöllösi I, Lopez L, Matsuura E, Prohászka Z, Szántó S, Nagy Z, Shoenfeld Y, Szekanecz Z, Szücs G. THU0181 SOLUBLE VASCULAR BIOMARKERS IN RHEUMATOID ARTHRITIS AND ANKYLOSING SPONDYLITIS: EFFECTS OF ONE-YEAR ANTI-TNF-Α THERAPY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
Background:Rheumatoid arthritis (RA) and ankylosing spondylitis (AS) have been associated with inflammatory atherosclerosis, increased cardiovascular (CV) morbidity and mortality. Numerous proteins may serve as biomarkers of inflammatory atherosclerosis. The treatment of arthritis by tumour necrosis factor α (TNF-α) inhibitors may decrease the serum concentrations of these biomarkers.Objectives:In this study we wished to determine circulating levels of oxidized LDL (oxLDL) - β2 glycoprotein I (β2GPI) complexes (AtherOx), anti-hsp60 antibodies, soluble urokinase plasminogen activator receptor (sUPAR) and N-terminal B-type natriuretic peptide (NT-proBNP) in sera of RA and AS patients. We also wished to assess the effects of anti-TNF treatment on these biomarkers.Methods:Altogether 53 arthritis patients including 36 RA patients treated with either etanercept (ETN) or certolizumab pegol (CZP) and 17 AS patients treated with ETN were included in a 12-month follow-up study.Circulating oxLDL/β2gpI complexes, anti-human Hsp60 immunoglobulin G (IgG) levels and BNP8-29fragment levels were assessed by ELISA. suPAR levels were assessed by suPARnostic®Quick Triage test. All laboratory assessments were performed at baseline, as well as 6 and 12 months after treatment initiation. Results were associated with DAS28, BASDAI, CRP.Results:In the mixed cohort of 53 arthritis patients, the circulating levels of oxLDL/β2gpI significantly decreased after 12 months of anti-TNF therapy (0.20±0.11 U/ml) compared to baseline (0.24±0.10 U/ml; p=0.014). There was a tendency of non-significant decrease after 6 months (0.23±0.14 U/ml) versus baseline. Anti-Hsp60 antibody levels did not change after 6 months (158.6±138.6 AU/ml) and 12 months (167.3±143.3 AU/ml) compared to baseline (170.3±140.4 AU/ml). Among the patients, 21.2% had low, 36.4% “observe”, 9.1% high and 33.3% critical suPAR levels. suPAR levels showed a tendency of non-significant decrease after 6 months (11.3±17.7 ng/ml) and 12 months (10.3±15.3 ng/ml) versus baseline (11.5±16.4 ng/ml). However, when the four serum level categories described above were considered, suPAR concentrations exerted significant decrease in RA patients with critical suPAR levels (>9ng/ml) (p=0.04). Similarly, BNP fragment levels showed only a tendency of decrease after 6 months (518.2±422.4 pmol/l) and 12 months (484.1±418.2 pmol/l) versus baseline (530.8±441.8 pmol/l). However, serum BNP levels at baseline and after 12 months were significantly increased in CCP positive compared to CCP negative RA patients (baseline: 670.6±323.0 versus 138.0±436.4 pmol/l; p=0.030 and 12 months: 652.9±283.2 versus 456.5±423.1 pmol/l; p=0.021), as well as in RF positive compared to RF negative RA patients (baseline: 680.6±381.6 versus 292.9±198.3 pmol/l; p=0.007 and 12 months: 668.9±346.5 versus 312.2±207.0 pmol/l; p=0.001).Conclusion:One-year anti-TNF therapy significantly decreased circulating oxLDL/β2gpI complex levels. This therapy also decreased suPAR levels in patients with critically high suPAR. BNP fragment levels were associated with seropositivity in RA. These vascular biomarkers may reflect the effects of TNF inhibition on endothelial activation.Acknowledgments:This study was sponsored by an investigator-initiated grant from Pfizer.Disclosure of Interests:Anita Pusztai: None declared, Attila Hamar: None declared, Ágnes Horváth: None declared, Edit Végh: None declared, Nóra Bodnár: None declared, György Kerekes: None declared, Monika Czókolyová: None declared, Szilvia Szamosi: None declared, Levente Bodoki: None declared, Katalin Hodosi: None declared, Andrea Domjan: None declared, Gábor Nagy: None declared, Ibolya Szöllösi: None declared, Luis Lopez Employee of: Retired employee of Corgenix Inc., Eiji Matsuura: None declared, Zoltán Prohászka: None declared, Sándor Szántó: None declared, Zoltán Nagy: None declared, Yehuda Shoenfeld: None declared, Zoltán Szekanecz Grant/research support from: Pfizer, UCB, Consultant of: Sanofi, MSD, Abbvie, Pfizer, Roche, Novertis, Lilly, Gedeon Richter, Amgen, Gabriella Szücs: None declared
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Jurczak W, Zinzani PL, Gaidano G, Goy A, Provencio M, Nagy Z, Robak T, Maddocks K, Buske C, Ambarkhane S, Winderlich M, Dirnberger-Hertweck M, Korolkiewicz R, Blum KA. Phase IIa study of the CD19 antibody MOR208 in patients with relapsed or refractory B-cell non-Hodgkin's lymphoma. Ann Oncol 2019; 29:1266-1272. [PMID: 29444231 PMCID: PMC5961010 DOI: 10.1093/annonc/mdy056] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background This two-stage, phase IIa study investigated the antitumor activity and safety of MOR208, an Fc-engineered, humanized, CD19 antibody, in patients with relapsed or refractory (R-R) B-cell non-Hodgkin’s lymphoma (NHL). CD19 is broadly expressed across the B-lymphocyte lineage, including in B-cell malignancies, but not by hematological stem cells. Patients and methods Patients aged ≥18 years, with R-R NHL progressing after ≥1 prior rituximab-containing regimen were enrolled into subtype-specific cohorts: diffuse large B-cell lymphoma (DLBCL), follicular lymphoma (FL), other indolent (i)NHL and mantle cell lymphoma (MCL). Treatment was MOR208, 12 mg/kg intravenously, weekly, for 8 weeks. Patients with at least stable disease could continue treatment for an additional 4 weeks. Those with a partial or complete response after 12 weeks could receive extended MOR208 treatment (12 mg/kg, either monthly or every second week) until progression. The primary end point was overall response rate. Results Ninety-two patients were enrolled: DLBCL (n = 35), FL (n = 34), other iNHL (n = 11) and MCL (n = 12). Responses were observed in DLBCL, FL and other iNHL cohorts (26%, 29% and 27%, respectively). They lasted ≥12 months in 5/9 responding patients with DLBCL, 4/9 with FL and 2/3 with other iNHL. Responses in nine patients are ongoing (>26 months in five instances). Patients with rituximab refractory disease showed a similar response rate and progression-free survival time to patients with non-refractory disease. The most common adverse events (any grade) were infusion-related reactions (12%) and neutropenia (12%). One patient experienced a grade 4 infusion-related reaction and eight patients (9%) experienced grade 3/4 neutropenia. No treatment-related deaths were reported. Conclusions MOR208 monotherapy demonstrated promising clinical activity in patients with R-R DLBCL and R-R FL, including in patients with rituximab refractory tumors. These efficacy data and the favorable safety profile support further investigation of MOR208 in phase II/III combination therapy trials in R-R DLBCL. ClinicalTrials.gov number NCT01685008.
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Affiliation(s)
- W Jurczak
- Department of Hematology, Jagiellonian University, Kraków, Poland.
| | - P L Zinzani
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna
| | - G Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - A Goy
- John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, USA
| | - M Provencio
- Department of Medical Oncology, University Hospital Puerta De Hierro, Madrid, Spain
| | - Z Nagy
- First Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | - T Robak
- Department of Hematology, Medical University of Lodz and Copernicus Memorial Hospital, Lodz, Poland
| | - K Maddocks
- Division of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, USA
| | - C Buske
- Comprehensive Cancer Center Ulm, Institute of Experimental Cancer Research, University Hospital of Ulm, Ulm
| | | | | | | | | | - K A Blum
- Division of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, USA
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Papp V, Iljicsov A, Rajda C, Magyari M, Koch‐Henriksen N, Petersen T, Jakab G, Deme I, Nagy F, Imre P, Lohner Z, Kovács K, Birkás AJ, Köves Á, Rum G, Nagy Z, Kerényi L, Vécsei L, Bencsik K, Jobbágy Z, Diószeghy P, Horváth L, Galántai G, Kasza J, Molnár G, Simó M, Sátori M, Rózsa C, Ács P, Berki T, Lovas G, Komoly S, Illes Z. A population‐based epidemiological study of neuromyelitis optica spectrum disorder in Hungary. Eur J Neurol 2019; 27:308-317. [DOI: 10.1111/ene.14079] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 08/21/2019] [Indexed: 11/27/2022]
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Salles G, Duell J, González Barca E, Jurczak W, Liberati A, Nagy Z, Obr A, Gaidano G, Andre M, Kalakonda N, Dreyling M, Zinzani P, Dirnberger-Hertweck M, Weirather J, Ambarkhane S, Maddocks K. PRIMARY ANALYSIS RESULTS OF THE SINGLE-ARM PHASE II STUDY OF MOR208 PLUS LENALIDOMIDE IN PATIENTS WITH RELAPSED OR REFRACTORY DIFFUSE LARGE B-CELL LYMPHOMA (L-MIND). Hematol Oncol 2019. [DOI: 10.1002/hon.130_2629] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- G. Salles
- Hospices Civils de Lyon; Centre Hospitalier Lyon Sud, Service d'Hématologie; Pierre-Bénite France
| | - J. Duell
- Medizinische Klinik und Poliklinik II; University Hospital of Würzburg; Würzburg Germany
| | - E. González Barca
- Department of Hematology; Institut Catalá d'Oncología, Hospital Duran i Reynals, IDIBELL; Barcelona Spain
| | - W. Jurczak
- Department of Hematology; Jagiellonian University; Kraków Poland
| | - A.M. Liberati
- SC Oncoematologia; Azienda Ospedaliera Santa Maria; Terni Italy
| | - Z. Nagy
- First Department of Internal Medicine; Semmelweis University; Budapest Hungary
| | - A. Obr
- Department of Hemato-Oncology; Palacký University Olomouc and the University Hospital Olomouc; Olomouc Czech Republic
| | - G. Gaidano
- Division of Haematology; Department of Translational Medicine, University of Eastern Piedmont; Novara Italy
| | - M. Andre
- Department of Hematology; Université catholique de Louvain, CHU UCL Namur; Yvoir Belgium
| | - N. Kalakonda
- Department of Haemato-oncology; Clatterbridge Cancer Centre and University of Liverpool; Wirral United Kingdom
| | - M. Dreyling
- Department of Medicine III; University Hospital of Ludwig-Maximilians-Universität; Munich Germany
| | - P.L. Zinzani
- Institute of Hematology “L. e A. Seràgnoli”; University of Bologna; Bologna Italy
| | | | - J. Weirather
- Department of Biostatistics and Data Management; MorphoSys AG; Planneg Germany
| | - S. Ambarkhane
- Department of Clinical Development; MorphoSys AG; Planegg Germany
| | - K. Maddocks
- Department of Internal Medicine; Division of Hematology, The Ohio State University Comprehensive Cancer Center; Columbus Ohio United States
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Röth A, Nagy Z, Peffault de Latour R, Ninomya H, Panse J, Yoon S, Egyed M, Ichikawa S, Ito Y, Seok Kim J, Schrezenmeier H, Sica S, Usuki K, Sostelly A, Higginson J, Dieckmann A, Anzures-Cabreras J, Shinomiya K, Klughammer B, Jahreis A, Bucher C, Nishimura J. PF348 LONG TERM FOLLOW-UP OF PNH PATIENTS TREATED WITH THE SMART ANTI-HC5 ANTIBODY (SKY59/RO7112689) IN THE OPEN LABEL EXTENSION (OLE) OF THE COMPOSER TRIAL. Hemasphere 2019. [DOI: 10.1097/01.hs9.0000559604.06488.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Polania R, Moisa M, Grueschow M, Nagy Z, Lee Y, Ruff C. Causal account of brain network computations driving value-based decisions. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Faitli J, Csőke B, Romenda R, Nagy Z, Németh S. Developing the combined magnetic, electric and air flow (KLME) separator for RMSW processing. Waste Manag Res 2018; 36:779-787. [PMID: 29687747 DOI: 10.1177/0734242x18770251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The authors are working on the development of a mechanical-physical processing plant to prepare non-selectively collected residual municipal solid waste (RMSW) in the Zalaegerszeg region of Hungary. A key element of this processing plant is the newly developed KLME separator (the name KLME is the Hungarian abbreviation of 'combined magnetic, electric and air flow'). This separator is a combination of three widely applied separators, namely a magnetic separator, an eddy current separator and two types of air flow separators designed without the ordinarily necessary cross connecting belt conveyors and feeders. Extensive RMSW and WEEE (waste electrical and electronic equipment) sampling and analyses were carried out in three municipalities to obtain model materials before designing the technology. After fundamental research and laboratory-scale testing, a pilot-scale KLME separator prototype (1.5 ton/h) was made. It has one input stream and five output streams targeted towards five types of products: two-dimensional materials (foils), three-dimensional light materials, magnetic materials, electrically conductive materials and heavy inert materials. Systematic pilot scale testing was carried out and 18 discrete technological setups were tested. The technology as well as the machine were continuously improved and modified based on on-site observations. The best yields and the experience gained are being utilised for the design of an industrial size machine.
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Affiliation(s)
- J Faitli
- 1 Institute of Raw Materials Preparation and Environmental Processing, University of Miskolc, Hungary
| | - B Csőke
- 1 Institute of Raw Materials Preparation and Environmental Processing, University of Miskolc, Hungary
| | - R Romenda
- 1 Institute of Raw Materials Preparation and Environmental Processing, University of Miskolc, Hungary
| | - Z Nagy
- 2 3B Hungary Ltd, Zalaegerszeg, Hungary
| | - S Németh
- 2 3B Hungary Ltd, Zalaegerszeg, Hungary
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Joblin C, Bron E, Pinto C, Pilleri P, Le Petit F, Gerin M, Le Bourlot J, Fuente A, Berne O, Goicoechea JR, Habart E, Köhler M, Teyssier D, Nagy Z, Montillaud J, Vastel C, Cernicharo J, Röllig M, Ossenkopf-Okada V, Bergin EA. Structure of photodissociation fronts in star-forming regions revealed by observations of high-J CO emission lines with Herschel. Astron Astrophys 2018; 615:A129. [PMID: 30185990 PMCID: PMC6120684 DOI: 10.1051/0004-6361/201832611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
CONTEXT In bright photodissociation regions (PDRs) associated to massive star formation, the presence of dense "clumps" that are immersed in a less dense interclump medium is often proposed to explain the difficulty of models to account for the observed gas emission in high-excitation lines. AIMS We aim at presenting a comprehensive view of the modeling of the CO rotational ladder in PDRs, including the high-J lines that trace warm molecular gas at PDR interfaces. METHODS We observed the 12CO and 13CO ladders in two prototypical PDRs, the Orion Bar and NGC 7023 NW using the instruments onboard Herschel. We also considered line emission from key species in the gas cooling of PDRs (C+, O, H2) and other tracers of PDR edges such as OH and CH+. All the intensities are collected from Herschel observations, the literature and the Spitzer archive and are analyzed using the Meudon PDR code. RESULTS A grid of models was run to explore the parameter space of only two parameters: thermal gas pressure and a global scaling factor that corrects for approximations in the assumed geometry. We conclude that the emission in the high-J CO lines, which were observed up to J up =23 in the Orion Bar (J up =19 in NGC 7023), can only originate from small structures of typical thickness of a few 10-3 pc and at high thermal pressures (Pth ~ 108 K cm-3). CONCLUSIONS Compiling data from the literature, we found that the gas thermal pressure increases with the intensity of the UV radiation field given by G0, following a trend in line with recent simulations of the photoevaporation of illuminated edges of molecular clouds. This relation can help rationalising the analysis of high-J CO emission in massive star formation and provides an observational constraint for models that study stellar feedback on molecular clouds.
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Affiliation(s)
- C Joblin
- IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France
| | - E Bron
- Instituto de Fisica Fundamental (CSIC), Calle Serrano 121-123, 28006, Madrid, Spain
- LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, F-92190, Meudon, France
| | - C Pinto
- Aix-Marseille Université, CNRS, LAM (Laboratoire d'Astrophysique de Marseille) UMR 7326, 13388 Marseille, France
| | - P Pilleri
- IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France
| | - F Le Petit
- LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, F-92190, Meudon, France
| | - M Gerin
- LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, F-92190, Meudon, France
| | - J Le Bourlot
- LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, F-92190, Meudon, France
- Université Paris-Diderot, Paris, France
| | - A Fuente
- Observatorio Astronómico Nacional, Apdo. 112, 28803 Alcalá de Henares, Madrid, Spain
| | - O Berne
- IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France
| | - J R Goicoechea
- Instituto de Fisica Fundamental (CSIC), Calle Serrano 121-123, 28006, Madrid, Spain
| | - E Habart
- Institut d'Astrophysique Spatiale (IAS), Université Paris Sud & CNRS, 91405 Orsay, France
| | - M Köhler
- Institut d'Astrophysique Spatiale (IAS), Université Paris Sud & CNRS, 91405 Orsay, France
| | - D Teyssier
- European Space Astronomy Centre, ESA, PO Box 78, 28691 Villanueva de la Cañada, Madrid, Spain
| | - Z Nagy
- I. Physikalisches Institut der Universität zu Köln, Zülpicher Strasse 77, 50937 Köln, Germany
| | - J Montillaud
- Institut Utinam, CNRS UMR 6213, OSU THETA, Université de Franche-Comté, 41bis avenue de l'Observatoire, 25000 Besançon, France
| | - C Vastel
- IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France
| | - J Cernicharo
- Instituto de Fisica Fundamental (CSIC), Calle Serrano 121-123, 28006, Madrid, Spain
| | - M Röllig
- I. Physikalisches Institut der Universität zu Köln, Zülpicher Strasse 77, 50937 Köln, Germany
| | - V Ossenkopf-Okada
- I. Physikalisches Institut der Universität zu Köln, Zülpicher Strasse 77, 50937 Köln, Germany
| | - E A Bergin
- Department of Astronomy, University of Michigan, 311 West Hall, 1085 S. University Avenue, Ann Arbor, MI 48109, USA
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Wichmann B, Nagy Z, Barták B, Galamb O, Kalmár A, Zsigrai S, Szigeti K, Igaz P, Tulassay Z, Molnár B. PO-275 Gene expression and splicing variants changes in colorectal cancer related cell function pathways. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Nagy Z, Kis Z, Som Z, Geczy T, Foldesi C, Temesvari A, Kardos A. P898One year incidence of iatrogenic atrial septal defect after radiofrequency or cryoballoon ablation for paroxysmal atrial fibrillation. Europace 2018. [DOI: 10.1093/europace/euy015.499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Z Nagy
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - Z Kis
- Erasmus Medical Center, Rotterdam, Netherlands
| | - Z Som
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - T Geczy
- Erasmus Medical Center, Rotterdam, Netherlands
| | - C Foldesi
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - A Temesvari
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - A Kardos
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
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Nagy Z, Kis Z, Molnar D, Som Z, Foldesi C, Kardos A. P352Myocardial injury biomarkers and outcomes after pulmonary vein isolation using contact force sensing radiofrequency catheter or advanced cryoballoon. Europace 2018. [DOI: 10.1093/europace/euy015.163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Z Nagy
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - Z Kis
- Erasmus Medical Center, Rotterdam, Netherlands
| | - D Molnar
- Semmelweis University, Budapest, Hungary
| | - Z Som
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - C Foldesi
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - A Kardos
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
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Som Z, Nacsev K, Nagy Z, Kis Z, Kardos A, Foldesi C. P1108Comparison of the efficacy of cryoballoon and complex point-by-point left atrial radiofrequency catheter ablation in patients with persistent atrial fibrillation during two year follow-up. Europace 2018. [DOI: 10.1093/europace/euy015.594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Z Som
- Hungarian Institute of Cardiology, Budapest, Hungary
| | - K Nacsev
- Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Z Nagy
- Hungarian Institute of Cardiology, Budapest, Hungary
| | - Z Kis
- Erasmus Medical Center, Rotterdam, Netherlands
| | - A Kardos
- Hungarian Institute of Cardiology, Budapest, Hungary
| | - C Foldesi
- Hungarian Institute of Cardiology, Budapest, Hungary
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Nagy Z, Kis Z, Som Z, Foldesi C, Kardos A. P841Four-year follow-up after contact force sensing radiofrequency catheter and second-generation cryoballoon ablation for paroxysmal atrial fibrillation. Europace 2018. [DOI: 10.1093/europace/euy015.444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Z Nagy
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - Z Kis
- Erasmus Medical Center, Rotterdam, Netherlands
| | - Z Som
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - C Foldesi
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
| | - A Kardos
- Gottsegen Gyorgy Hungarian Institute of Cardiology, Budapest, Hungary
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Abstract
While stroke research represents the primary interface between circulation and brain research, the hemostasis system also carries a pivotal role in the mechanism of vascular brain injury. The complex interrelated events triggered by the energy crisis have a specific spatial and temporal pattern arching from the initial damage to the final events of brain repair. The complexity of the pathophysiology make it difficult to model this disease, therefore it is challenging to find appropriate therapeutic targets. The ever-persistent antagonism between the positive results of drug candidates in the experimental stroke models and the failures of the clinical trials prompts changes in the research strategy, especially in the field of potential neuroprotective therapies. System biology approach could initiate new directions in the future for both preclinical and clinical research. Incentive methods aimed at anti-apoptosis mechanisms and the augmentation of post-ischemic brain repair could benefit the facts, that these processes can be targeted much longer following the cell-necrosis in the hyper-acute phase. Sequential monitoring of candidate genes and proteins responsible for stroke progression and post-stroke repair seems to be useful both in therapeutic target-identification, and in clinical testing. Understanding the mechanism behind the effect of selegiline and other drugs capable of activating the anti-apoptotic gene expression could help to find new approaches to enhance the regenerative potential in the remodeling of neuronal and microvascular networks.
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Affiliation(s)
- Z Nagy
- Department Section of Vascular Neurology, Heart and Vascular Center, Semmelweis University, Budapest, Városmajor Street 68, 1122, Hungary; National Institute of Clinical Neurosciences, Budapest, Amerikai Street 57, 1145, Hungary.
| | - S Nardai
- Department Section of Vascular Neurology, Heart and Vascular Center, Semmelweis University, Budapest, Városmajor Street 68, 1122, Hungary; National Institute of Clinical Neurosciences, Budapest, Amerikai Street 57, 1145, Hungary
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Zinzani P, Wagner-Johnston N, Miller C, Ardeshna K, Tertreault S, Assouline S, Mayer J, Passamonti F, Lunin S, Pettitt A, Nagy Z, Tournilhac O, Abou-Nassar K, Crump M, Jacobsen E, De Vos S, Youssoufian H, Porter J, Prado S, Flinn I. DYNAMO: a PHASE 2 STUDY DEMONSTRATING THE CLINICAL ACTIVITY OF DUVELISIB IN PATIENTS WITH DOUBLE-REFRACTORY INDOLENT NON-HODGKIN LYMPHOMA. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_57] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- P. Zinzani
- Institute of Hematology Serágnoli; University of Bologna; Bologna Italy
| | | | - C. Miller
- Cancer Institute; St. Agnes Hospital; Baltimore USA
| | - K. Ardeshna
- Cancer Center; University College London; London UK
| | - S. Tertreault
- Department of Hematology; Florida Cancer Specialists Tallahassee; Tallahassee USA
| | - S. Assouline
- Division of Hematology; Jewish General Hospital; Montreal Canada
| | - J. Mayer
- Interni hematologicka; Onkologicka klinika-FN Brno; Brno Czech Republic
| | - F. Passamonti
- Oncology; Ospedale Di Circolo e Fondazione Macchi U.O. Ematologia; Varese Italy
| | - S. Lunin
- Hematology/Oncology; Florida Cancer Specialist Sarasotta; Sarasotta USA
| | - A. Pettitt
- Department of Molecular and Clinical Cancer Medicine, North West Cancer Research Centre; University of Liverpool; Liverpool UK
| | - Z. Nagy
- Belgyogyaszati Klinika; Semmelweis Egyetem, I. sz; Budapest Hungary
| | - O. Tournilhac
- Service d'hématologie; CHU Estaing; Clermont-Ferrand France
| | - K. Abou-Nassar
- Hematology; Centre intégré de santé et de services sociaux de l'Outaouais; Gatineau Canada
| | - M. Crump
- Hematology; Princess Margaret Cancer Center; Toronto Canada
| | - E. Jacobsen
- Hematology and Oncology; Beth Israel Deaconess Medical Center; Boston USA
| | - S. De Vos
- Hematology and Oncology; Ronald Reagan UCLA Medical Center; Los Angeles USA
| | | | - J. Porter
- Clinical Development; Verastem Inc.; Needham USA
| | - S. Prado
- Clinical Development; Verastem Inc.; Needham USA
| | - I. Flinn
- Hematology and Oncology; Sarah Cannon Research Institute; Nashville USA
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Salles G, González Barca E, Jurczak W, Liberati A, Duell J, Nagy Z, Papajík T, Andre M, Kalakonda N, Dreyling M, Zinzani P, Ambarkhane S, Weirather J, Maddocks K. L-MIND: MOR208 COMBINED WITH LENALIDOMIDE (LEN) IN PATIENTS WITH RELAPSED OR REFRACTORY DIFFUSE LARGE B-CELL LYMPHOMA (R-R DLBCL) - A SINGLE-ARM PHASE II STUDY. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_35] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- G. Salles
- Service d'Hématologie, Hospices Civils de Lyon; Centre Hospitalier Lyon Sud; Pierre Bénite France
| | - E. González Barca
- Department of Hematology, Institut Catalá d'Oncología; Hospital Duran i Reynals, IDIBELL; Barcelona Spain
| | - W. Jurczak
- Department of Hematology; Jagiellonian University; Kraków Poland
| | - A.M. Liberati
- SC Oncoematologia; Azienda Ospedaliera Santa Maria; Terni Italy
| | - J. Duell
- Medizinische Klinik und Poliklinik II; University Hospital of Würzburg; Würzburg Germany
| | - Z. Nagy
- First Department of Internal Medicine; Semmelweis University; Budapest Hungary
| | - T. Papajík
- Department of Hemato-Oncology; Palacký University Olomouc and the University Hospital Olomouc; Olomouc Czech Republic
| | - M. Andre
- Department of Hematology, Université catholique de Louvain; CHU UCL Namur; Yvoir Belgium
| | - N. Kalakonda
- Department of Haematology; Royal Liverpool University Hospital; Liverpool UK
| | - M. Dreyling
- Medizinische Klinik und Poliklinik III; University Hospital of LMU; Munich Germany
| | - P.L. Zinzani
- Institute of Hematology “L. e A. Seràgnoli”; University of Bologna; Bologna Italy
| | | | - J. Weirather
- Clinical Development; MorphoSys AG; Planegg Germany
| | - K. Maddocks
- Department of Internal Medicine, Division of Hematology; The Ohio State University Comprehensive Cancer Center; Columbus Ohio USA
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Som Z, Nacsev K, Nagy Z, Kis Z, Breuer T, Kardos A, Foldesi C. P370Comparison of the efficacy of cryoballoon and complex point-by-point left atrial radiofrekvency catheter ablation in patients with persistent atrial fibrillation during one year follow-up. Europace 2017. [DOI: 10.1093/ehjci/eux141.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Nagy Z, Kis Z, Som Z, Geczy T, Foldesi C, Temesvari A, Kardos A. P365Persistent iatrogenic atrial septal defect after radiofrequency or cryoballoon ablation for paroxysmal atrial fibrillation. Europace 2017. [DOI: 10.1093/ehjci/eux141.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Voros V, Osvath P, Szabo Z, Nagy Z, Fekete S. Suicide-related Internet use among university students. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.02.478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionNowadays, mobile and Internet communication is widely used and has a special role in mental health prevention. Besides, websites targeting suicide prevention, pro-suicide contents (methods for suicide, suicide pacts) are also easily available, which may increase the risk for suicide in vulnerable people.AimsOur aim was to assess the relation between Internet use and suicidal behaviour among university students and also to assess online activity regarding suicidal contents and help-seeking behaviour.MethodsSelf-administered questionnaires were completed by university students.ResultsMost of the 101 students who completed the survey use the Internet 3 hours or more a day. They are facing suicidal contents numerous times. Professional websites providing information and the common popular sites were mainly visited, sites providing help were less screened (10%). More than quarter of the students felt discomfort when looking at sites dealing with suicide. Almost one-third of the subjects had suicidal thoughts during their lives and 15% already planned suicide. In case of suicidal thoughts, subjects would seek help mainly from friends and family, but online help-seeking was not preferred.ConclusionsDespite of the extensive Internet use, students rarely seek help for emotional problems on the Internet. Development of websites controlled by professionals is essential, especially for those who would not benefit from traditional psychological/psychiatric care. Future research is needed regarding the characteristics of Internet use and the potentials and limits of help-seeking via the Internet in order to prevent people from pro-suicide websites and to improve professional websites.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Nagy Z, Szabó PM, Grolmusz VK, Perge P, Igaz I, Patócs A, Igaz P. MEN1 and microRNAs: The link between sporadic pituitary, parathyroid and adrenocortical tumors? Med Hypotheses 2016; 99:40-44. [PMID: 28110695 DOI: 10.1016/j.mehy.2016.12.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Accepted: 12/17/2016] [Indexed: 01/12/2023]
Abstract
Sporadic tumors of the pituitary, parathyroids and adrenal cortex are unique, as their benign forms are very common, but malignant forms are exceptionally rare. Hereditary forms of these tumors occur in multiple endocrine neoplasia syndrome type 1 (MEN1). We hypothesize that the pathogenic link among the sporadic tumors of these organs of different germ layers might be represented by common molecular pathways involving the MEN1 gene and microRNAs (miR). miR-24 might be a microRNA linking the three tumor entities, but other candidates such as miR-142-3p and microRNAs forming the DLK1-MEG3 miRNA cluster might also be of importance.
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Affiliation(s)
- Z Nagy
- 2nd Department of Medicine, Faculty of Medicine, Semmelweis University, Szentkirályi str. 46, H-1088 Budapest, Hungary
| | - P M Szabó
- National Institutes of Health/NCI/DCTD/BRP, 9609 Medical Center Dr Bethesda MD, USA
| | - V K Grolmusz
- 2nd Department of Medicine, Faculty of Medicine, Semmelweis University, Szentkirályi str. 46, H-1088 Budapest, Hungary; "Lendület-2013" Research Group, Hungarian Academy of Sciences and Semmelweis University, Szentkirályi str. 46, H-1088 Budapest, Hungary
| | - P Perge
- 2nd Department of Medicine, Faculty of Medicine, Semmelweis University, Szentkirályi str. 46, H-1088 Budapest, Hungary
| | - I Igaz
- Department of Gastroenterology, Szt Imre Teaching Hospital Budapest, Budapest, Hungary
| | - A Patócs
- "Lendület-2013" Research Group, Hungarian Academy of Sciences and Semmelweis University, Szentkirályi str. 46, H-1088 Budapest, Hungary; Department of Laboratory Medicine, Faculty of Medicine, Semmelweis University, Szentkirályi str. 46, H-1088 Budapest, Hungary
| | - P Igaz
- 2nd Department of Medicine, Faculty of Medicine, Semmelweis University, Szentkirályi str. 46, H-1088 Budapest, Hungary.
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Garcia-Martinez V, Lopez Sanchez C, Hamed W, Hamed W, Hsu JH, Ferrer-Lorente R, Alshamrani M, Pizzicannella J, Vindis C, Badi I, Korte L, Voellenkle C, Niculescu LS, Massaro M, Babaeva AR, Da Silva F, Woudstra L, Berezin A, Bae MK, Del Giudice C, Bageghni SA, Krobert K, Levay M, Vignier N, Ranieri A, Magenta A, Orlandi A, Porro B, Jeon ES, Omori Y, Herold J, Barnett GA, Grochot-Przeczek A, Korpisalo P, Deffge C, Margariti A, Rong W, Maring JA, Gambardella J, Mitrofan CG, Karpinska O, Morbidelli L, Wilkinson FL, Berezin A, Kostina AS, De Mey JGR, Kumar A, Lupieri A, Pellet-Many C, Stamatiou R, Gromotowicz A, Dickhout A, Murina M, Roka-Moiia YM, Malinova L, Diaz-Canestro C, Vigliarolo T, Cuzzocrea S, Szantai A, Medic B, Cassambai S, Korda A, Revnic CR, Borile G, Diokmetzidou A, Murfitt L, Budko A, Fiordelisi A, De Wijs-Meijler DPM, Gevaert AB, Noriega De La Colina A, Benes J, Guillermo Solache Berrocal GSB, Gafarov V, Zhebel VM, Prakaschandra R, Stepien EL, Smith LE, Carluccio MA, Timasheva Y, Paci M, Dorofeyeva NA, Chimed CH, Petelina TI, Sorop O, Genis A, Parepa IR, Tscharre M, Krestjyaninov MV, Maia-Rocha C, Borges L, Sasonko ML, Kapel SS, Stam K, Sommariva E, Stojkovic S, O'reilly J, Chiva-Blanch G, Malinova L, Evtushenko A, Skopal J, Sunderland N, Gegenava T, Charnaia MA, Di Lascio N, Tarvainen SJ, Malandraki-Miller S, Uitterdijk A, Benzoni P, Ruivo E, Humphrey EJ, Arokiaraj MC, Franco D, Garcia-Lopez V, Aranega A, Lopez-Sanchez C, Franco D, Garcia-Lopez V, Aranega A, Garcia-Martinez V, Tayel S, Khader H, El-Helbawy N, Tayel S, Alrefai A, El-Barbary H, Wu JR, Dai ZK, Yeh JL, Sanjurjo-Rodriguez C, Richaud-Patin Y, Blanco FJ, Badimon L, Raya A, Cahill PA, Diomede F, Merciaro I, Trubiani O, Nahapetyan H, Swiader A, Faccini J, Boya P, Elbaz M, Zeni F, Burba I, Bertolotti M, Capogrossi MC, Pompilio G, Raucci A, Widmer-Teske R, Dutzmann J, Bauersachs J, Donde K, Daniel JM, Sedding DG, Simionescu N, Sanda GM, Carnuta MG, Stancu CS, Popescu AC, Popescu MR, Vlad A, Dimulescu DR, Sima AV, Scoditti E, Pellegrino M, Calabriso N, Carluccio MA, Storelli C, De Caterina R, Solodenkova KS, Kalinina EV, Usachiova MN, Lappalainen J, Lee-Rueckert MDEC, Kovanen PT, Biesbroek PS, Emmens RWE, Van Rossum AC, Juffermans LJM, Niessen JWM, Krijnen PAJ, Kremzer A, Samura T, Berezina T, Gronenko E, Kim MK, Park HJ, Bae SK, Sorriento D, Ciccarelli M, Vernieri E, Campiglia P, Trimarco B, Iaccarino G, Hemmings KE, Porter KE, Ainscough JF, Drinkhill MJ, Turner NA, Hiis HG, Cosson MV, Levy FO, Wieland T, Macquart C, Chatzifrangkeskou M, Evans A, Bonne G, Muchir A, Kemp E, Avkiran M, Carlomosti F, D'agostino M, Beji S, Zaccagnini G, Maimone B, Di Stefano V, De Santa F, Cordisco S, Antonini A, Ciarapica R, Dellambra E, Martelli F, Avitabile D, Capogrossi MC, Scioli MG, Bielli A, Agostinelli S, Tarquini C, Tarallo V, De Falco S, Zaninoni A, Fiorelli S, Bianchi P, Teruzzi G, Squellerio I, Turnu L, Lualdi A, Tremoli E, Cavalca V, Lee YJ, Ju ES, Choi JO, Lee GY, Lim BK, Manickam MANOJ, Jung SH, Omiya S, Otsu K, Deffge C, Nowak S, Wagner M, Braun-Dullaeus RC, Kostin S, Daniel JM, Francke A, Subramaniam S, Kanse SM, Al-Lamee K, Schofield CJ, Egginton S, Gershlick AH, Kloska D, Kopacz A, Augustyniak A, Dulak J, Jozkowicz A, Hytonen J, Halonen P, Taavitsainen J, Tarvainen S, Hiltunen T, Liimatainen T, Kalliokoski K, Knuuti J, Yla-Herttuala S, Wagner M, Weinert S, Isermann B, Lee J, Braun-Dullaeus RC, Herold J, Cochrane A, Kelaini S, Bojdo J, Vila Gonzalez M, Hu Y, Grieve D, Stitt AW, Zeng L, Xu Q, Margariti A, Reglin B, Xiang W, Nitzsche B, Maibier M, Pries AR, Vrijsen KR, Chamuleau SAJ, Verhage V, Metz CHG, Lodder K, Van Eeuwijk ECM, Van Dommelen SM, Doevendans PA, Smits AM, Goumans MJ, Sluijter JPG, Sorriento D, Bova M, Loffredo S, Trimarco B, Iaccarino G, Ciccarelli M, Appleby S, Morrell N, Baranowska-Kuczko M, Kloza M, Ambrozewicz E, Kozlowski M, Malinowska B, Kozlowska H, Monti M, Terzuoli E, Ziche M, Mahmoud AM, Jones AM, Wilkinson JA, Romero M, Duarte J, Alexander MY, Kremzer A, Berezina T, Gronenko E, Faggian G, Kostareva AA, Malashicheva AB, Leurgans TM, Nguyen TN, Irmukhamedov A, Riber LP, Mcgeogh R, Comer S, Blanco Fernandez A, Ghigo A, Blaise R, Smirnova NF, Malet N, Vincent P, Limon I, Gayral S, Hirsch E, Laffargue M, Mehta V, Zachary I, Aidonidis I, Kramkowski K, Miltyk W, Kolodziejczyk P, Gradzka A, Szemraj J, Chabielska E, Dijkgraaf I, Bitsch N, Van Hoof S, Verhaegen F, Koenen R, Hackeng TM, Roshchupkin DI, Buravleva KV, Sergienko VI, Zhernossekov DD, Rybachuk VM, Grinenko TV, Furman N, Dolotovskaya P, Shamyunov M, Denisova T, Reiner M, Akhmedov A, Keller S, Miranda M, Briand S, Barile L, Kullak-Ublick G, Luscher T, Camici G, Guida L, Magnone M, Ameri P, Lazzarini E, Fresia C, Bruzzone S, Zocchi E, Di Paola R, Cordaro M, Crupi R, Siracusa R, Campolo M, Bruschetta G, Fusco R, Pugliatti P, Esposito E, Paloczi J, Ruivo E, Gaspar R, Dinnyes A, Kobolak J, Ferdinandy P, Gorbe A, Todorovic Z, Krstic D, Savic Vujovic K, Jovicic D, Basta Jovanovic G, Radojevic Skodric S, Prostran M, Dean S, Mee CJ, Harvey KL, Hussain A, Pena C, Paltineanu B, Voinea S, Revnic F, Ginghina C, Zaglia T, Ceriotti P, Campo A, Carullo P, Armani A, Coppini R, Vida V, Olivotto I, Stellin G, Rizzuto R, De Stefani D, Sandri M, Catalucci D, Mongillo M, Soumaka E, Kloukina I, Tsikitis M, Makridakis M, Varela A, Davos C, Vlachou A, Capetanaki Y, Iqbal MM, Bennett H, Davenport B, Pinali C, Cooper G, Cartwright E, Kitmitto A, Strutynska NA, Mys LA, Sagach VF, Franco A, Sorriento D, Trimarco B, Iaccarino G, Ciccarelli M, Verzijl A, Stam K, Van Duin R, Reiss IKM, Duncker DJ, Merkus D, Shakeri H, Orije M, Leloup AJ, Van Hove CE, Van Craenenbroeck EM, De Meyer GRY, Vrints CJ, Lemmens K, Desjardins-Creapeau L, Wu R, Lamarre-Cliche M, Larochelle P, Bherer L, Girouard H, Melenovsky M, Kvasilova A, Benes J, Ruskova K, Sedmera D, Ana Barral ABV, Martin Fernandez M, Pablo Roman Garcia PRG, Juan Carlos Llosa JCLL, Manuel Naves Diaz MND, Cesar Moris CM, Jorge B Cannata-Andia JBCA, Isabel Rodriguez IR, Voevoda M, Gromova E, Maximov V, Panov D, Gagulin I, Gafarova A, Palahniuk H, Pashkova IP, Zhebel NV, Starzhynska OL, Naidoo DP, Rawojc K, Enguita FJ, Grudzien G, Cordwell SJ, White MY, Massaro M, Scoditti E, Calabriso N, Pellegrino M, Martinelli R, Gatta V, De Caterina R, Nasibullin TR, Erdman VV, Tuktarova IA, Mustafina OE, Hyttinen J, Severi S, Vorobyov GG, Sagach VF, Batmyagmar KH, Lkhagvasuren Z, Gapon LI, Musikhina NA, Avdeeva KS, Dyachkov SM, Heinonen I, Van Kranenburg M, De Beer VJ, Octavia Y, Van Geuns RJ, Van Den Meiracker AH, Van Der Velden J, Merkus D, Duncker DJ, Everson FP, Ogundipe T, Grandjean T, De Boever P, Goswami N, Strijdom H, Suceveanu AI, Suceveanu AP, Mazilu L, Tofoleanu DE, Catrinoiu D, Rohla M, Hauser C, Huber K, Wojta H, Weiss TW, Melnikova MA, Olezov NV, Gimaev RH, Khalaf H, Ruzov VI, Adao R, Mendes-Ferreira P, Santos-Ribeiro D, Rademaker M, Leite-Moreira AF, Bras-Silva C, Alvarenga LAA, Falcao RSP, Dias RR, Lacchini S, Gutierrez PS, Michel JB, Gurfinkel YUI, Atkov OYU, Teichert M, Korn C, Mogler C, Hertel S, Arnold C, Korff T, Augustin HG, Van Duin RWB, De Wijs-Meijler DPM, Verzijl A, Duncker DJ, Merkus D, D'alessandra Y, Farina FM, Casella M, Catto V, Carbucicchio C, Dello Russso A, Stadiotti I, Brambilla S, Chiesa M, Giacca M, Colombo GI, Pompilio G, Tondo C, Ahlin F, Andric T, Tihanyi D, Wojta J, Huber K, O'connell E, Butt A, Murphy L, Pennington S, Ledwidge M, Mcdonald K, Baugh J, Watson C, Suades R, Crespo J, Estruch R, Badimon L, Dyachenko A, Ryabukho V, Evtushenko V, Saushkina YU, Lishmanov YU, Smyshlyaev K, Bykov A, Popov S, Pavlyukova E, Anfinogenova Y, Szigetfu E, Kapornai B, Forizs E, Jenei ZS, Nagy Z, Merkely B, Zima E, Cai A, Dworakowski R, Gibbs T, Piper S, Jegard N, Mcdonagh T, Gegenava M, Dementieva II, Morozov YUA, Barsanti C, Stea F, Lenzarini F, Kusmic C, Faita F, Halonen PJ, Puhakka PH, Hytonen JP, Taavitsainen JM, Yla-Herttuala S, Supit EA, Carr CA, Groenendijk BCW, Gorsse-Bakker C, Panasewicz A, Sneep S, Tempel D, Van Der Giessen WJ, Duncker DJ, Rys J, Daraio C, Dell'era P, Paloczi J, Pigler J, Eder A, Ferdinandy P, Eschenhagen T, Gorbe A, Mazo MM, Amdursky N, Peters NS, Stevens MM, Terracciano CM. Poster session 2Morphogenetic mechanisms290MiR-133 regulates retinoic acid pathway during early cardiac chamber specification291Bmp2 regulates atrial differentiation through miR-130 during early heart looping formationDevelopmental genetics294Association of deletion allele of insertion/deletion polymorphism in alpha 2B adrenoceptor gene and hypertension with or without type 2 diabetes mellitus295Association of G1359A polymorphism of the endocannabinoid type 1 receptor (CNR1) with coronary artery disease (CAD) with type 2 diabetes mellitusCell growth, differentiation and stem cells - Vascular298Gamma-secretase inhibitor prevents proliferation and migration of ductus arteriosus smooth muscle cells: a role of Notch signaling in postnatal closure of ductus arteriosus299Mesenchymal stromal-like cells (MLCs) derived from induced pluripotent stem (iPS) cells: a promising therapeutic option to promote neovascularization300Sonic Hedgehog promotes mesenchymal stem cell differentiation to vascular smooth muscle cells in cardiovacsular disease301Proinflammatory cytokine secretion and epigenetic modification in endothelial cells treated LPS-GinfivalisCell death and apoptosis - Vascular304Mitophagy acts as a safeguard mechanism against human vascular smooth muscle cell apoptosis induced by atherogenic lipidsTranscriptional control and RNA species - Vascular307MicroRNA-34a role in vascular calcification308Local delivery of a miR-146a inhibitor utilizing a clinically applicable approach attenuates neointima formation after vascular injury309Long noncoding RNA landscape of hypoxic endothelial cells310Specific circulating microRNAs levels associate with hypertension, hyperglycemia and dysfunctional HDL in acute coronary syndrome patientsCytokines and cellular inflammation - Vascular313Phosphodiesterase5A up-regulation in vascular endothelium under pro-inflammatory conditions: a newly disclosed anti-inflammatory activity for the omega-3polyunsaturated aatty acid docosahexaenoic acid314Cardiovascular risk modifying with extra-low dose anticytokine drugs in rhematoid arthritis315Conversion of human M-CSF macrophages into foam cells reduces their proinflammatory responses to classical M1-polarizing activation316Lymphocytic myocarditis coincides with increased plaque inflammation and plaque hemorrhage in coronary arteries, facilitating myocardial infarction317Serum osteoprotegerin level predictsdeclined numerous of circulating endothelial- derived and mononuclear-derived progenitor cells in patients with metabolic syndromeGrowth factors and neurohormones - Vascular320Effect of gastrin-releasing peptide (GRP) on vascular inflammationSignal transduction - Heart323A new synthetic peptide regulates hypertrophy in vitro through means of the inhibition of nfkb324Inducible fibroblast-specific knockout of p38 alpha map kinase is cardioprotective in a mouse model of isoproterenol-induced cardiac hypertrophy325Regulation of beta-adrenoceptor-evoked inotropic responses by inhibitory G protein, adenylyl cyclase isoforms 5 and 6 and phosphodiesterases326Binding to RGS3 and stimulation of M2 muscarinic acetylcholine receptors modulates the substrate specificity of p190RhoGAP in cardiac myocytes327Cardiac regulation of post-translational modifications, parylation and deacetylation in LMNA dilated cardiomyopathy mouse model328Beta-adrenergic regulation of the b56delta/pp2a holoenzyme in cardiac myocytes through b56delta phosphorylation at serine 573Nitric oxide and reactive oxygen species - Vascular331Oxidative stress-induced miR-200c disrupts the regulatory loop among SIRT1, FOXO1 and eNOS332Antioxidant therapy prevents oxidative stress-induced endothelial dysfunction and Enhances Wound Healing333Morphological and biochemical characterization of red blood cell in coronary artery diseaseCytoskeleton and mechanotransduction - Heart336Novel myosin activator, JSH compounds, increased myocardial contractility without chronotropic effect in ratsExtracellular matrix and fibrosis - Vascular339Ablation of Toll-like receptor 9 causes cardiac rupture after myocardial infarction by attenuating proliferation and differentiation of cardiac fibroblasts340Altered vascular remodeling in the mouse hind limb ischemia model in Factor VII activating protease (FSAP) deficiencyVasculogenesis, angiogenesis and arteriogenesis343Pro-angiogenic effects of proly-hydroxylase inhibitors and their potential for use in a novel strategy of therapeutic angiogenesis for coronary total occlusion344Nrf2 drives angiogenesis in transcription-independent manner: new function of the master regulator of oxidative stress response345Angiogenic gene therapy, despite efficient vascular growth, is not able to improve muscle function in normoxic or chronically ischemic rabbit hindlimbs -role of capillary arterialization and shunting346Effect of PAR-1 inhibition on collateral vessel growth in the murine hind limb model347Quaking is a key regulator of endothelial cell differentiation, neovascularization and angiogenesis348"Emerging angiogenesis" in the chick chorioallantoic membrane (CAM). An in vivo study349Exosomes from cardiomyocyte progenitor cells and mesenchymal stem cells stimulate angiogenesis in vitro and in vivo via EMMPRINEndothelium352Reciprocal regulation of GRK2 and bradykinin receptor stimulation modulate Ca2+ intracellular level in endothelial cells353The roles of bone morphogenetic proteins 9 and 10 in endothelial inflammation and atherosclerosis354The contribution of GPR55 to the L-alpha-lysophosphatidylinositol-induced vasorelaxation in isolated human pulmonary arteries355The endothelial protective ACE inhibitor Zofenoprilat exerts anti-inflammatory activities through H2S production356A new class of glycomimetic drugs to prevent free fatty acid-induced endothelial dysfunction357Endothelial progenitor cells to apoptotic endothelial cell-derived microparticles ration differentiatesas preserved from reduced ejection fractionheart failure358Proosteogenic genes are activated in endothelial cells of patients with thoracic aortic aneurysm359Endothelin ETB receptors mediate relaxing responses to insulin in pericardial resistance arteries from patients with cardiovascular disease (CVD)Smooth muscle and pericytes362CX3CR1 positive myeloid cells regulate vascular smooth muscle tone by inducing calcium oscillations via activation of IP3 receptors363A novel function of PI3Kg on cAMP regulation, role in arterial wall hyperplasia through modulation of smooth muscle cells proliferation364NRP1 and NRP2 play important roles in the development of neointimal hyperplasia in vivo365Azithromycin induces autophagy in aortic smooth muscle cellsCoagulation, thrombosis and platelets368The real time in vivo evaluation of platelet-dependent aldosterone prothrombotic action in mice369Development of a method for in vivo detection of active thrombi in mice370The antiplatelet effects of structural analogs of the taurine chloramine371The influence of heparin anticoagulant drugs on functional state of human platelets372Regulation of platelet aggregation and adenosine diphosphate release by d dimer in acute coronary syndrome (in vitro study)Oxygen sensing, ischaemia and reperfusion375Sirtuin 5 mediates brain injury in a mouse model of cerebral ischemia-reperfusion376Abscisic acid: a new player in cardiomyocyte protection from ischaemia?377Protective effects of ultramicronized palmitoylethanolamide (PEA-um) in myocardial ischaemia and reperfusion injury in vivo378Identification of stem cell-derived cardiomyocytes using cardiac specific markers and additional testing of these cells in simulated ischemia/reperfusion system379Single-dose intravenous metformin treatment could afford significant protection of the injured rat kidney in an experimental model of ischemia-reperfusion380Cardiotoxicity of long acting muscarinic receptor antagonists used for chronic obstructive pulmonary disease381Dependence antioxidant potential on the concentration of amino acids382The impact of ischemia-reperfusion on physiological parameters,apoptosis and ultrastructure of rabbit myocardium with experimental aterosclerosisMitochondria and energetics385MicroRNA-1 dependent regulation of mitochondrial calcium uniporter (MCU) in normal and hypertrophied hearts386Mitochondrial homeostasis and cardioprotection: common targets for desmin and aB-crystallin387Overexpression of mitofusin-2 (Mfn2) and associated mitochondrial dysfunction in the diabetic heart388NO-dependent prevention of permeability transition pore (MPTP) opening by H2S and its regulation of Ca2+ accumulation in rat heart mitochondria389G protein coupled receptor kinase 2 (GRK2) is fundamental in recovering mitochondrial morphology and function after exposure to ionizing radiation (IR)Gender issues392Sex differences in pulmonary vascular control; focus on the nitric oxide pathwayAging395Heart failure with preserved ejection fraction develops when feeding western diet to senescence-accelerated mice396Cardiovascular markers as predictors of cognitive decline in elderly hypertensive patients397Changes in connexin43 in old rats with volume overload chronic heart failureGenetics and epigenetics400Calcium content in the aortic valve is associated with 1G>2G matrix metalloproteinase 1 polymorphism401Neuropeptide receptor gene s (NPSR1) polymorphism and sleep disturbances402Endothelin-1 gene Lys198Asn polymorphism in men with essential hypertension complicated and uncomplicated with chronic heart failure403Association of common polymorphisms of the lipoprotein lipase and pon1 genes with the metabolic syndrome in a sample of community participantsGenomics, proteomics, metabolomics, lipidomics and glycomics405Gene expression quantification using multiplexed color-coded probe pairs to determine RNA content in sporadic cardiac myxoma406Large-scale phosphorylation study of the type 2 diabetic heart subjected to ischemia / reperfusion injury407Transcriptome-based identification of new anti-inflammatory properties of the olive oil hydroxytyrosol in vascular endothelial cell under basal and proinflammatory conditions408Gene polymorphisms combinations and risk of myocardial infarctionComputer modelling, bioinformatics and big data411Comparison of the repolarization reserve in three state-of-the-art models of the human ventricular action potentialMetabolism, diabetes mellitus and obesity414Endothelial monocyte-activating polypeptide-II improves heart function in type -I Diabetes mellitus415Admission glucose level is independent predictor of impaired left ventricular function in patients with acute myocardial infarction: a two dimensional speckle-tracking echocardiography study416Association between biochemical markers of lipid profile and inflammatory reaction and stiffness of the vascular wall in hypertensive patients with abdominal obesity417Multiple common co-morbidities produce left ventricular diastolic dysfunction associated with coronary microvascular dysfunction, oxidative stress and myocardial stiffening418Investigating the cardiovascular effects of antiretroviral drugs in a lean and high fat/sucrose diet rat model of obesity419Statins in the treatment of non-alcoholic steatohepatitis (NASH). Our experience from a 2-year prospective study in Constanta County, Romania420Epicardial adipose tissue as a predictor of cardiovascular outcome in patients with ACS undergoing PCI?Arterial and pulmonary hypertension423Dependence between heart rhythm disorers and ID polymorphism of ACE gene in hypertensive patients424Molecular mechanisms underlying the beneficial effects of Urocortin 2 in pulmonary arterial hypertension425Inhibition of TGf-b axis and action of renin-angiotensin system in human ascending aorta aneurysms426Early signs of microcirculation and macrocirculation abnormalities in prehypertension427Vascular smooth muscle cell-expressed Tie-2 controls vascular tone428Cardiac and vascular remodelling in the development of chronic thrombo-embolic pulmonary hypertension in a novel swine modelBiomarkers431Arrhythmogenic cardiomyopathy: a new, non invasive biomarker432Can circulating microRNAs distinguish type 1 and type 2 myocardial infarction?433Design of a high-throughput multiplex proteomics assay to identify left ventricular diastolic dysfunction in diabetes434Monocyte-derived and P-selectin-carrying microparticles are differently modified by a low fat diet in patients with cardiovascular risk factors who will and who will not develop a cardiovascular event435Red blood cell distribution width assessment by polychromatic interference microscopy of thin films in chronic heart failure436Invasive and noninvasive evaluation of quality of radiofrequency-induced cardiac denervation in patients with atrial fibrillation437The effect of therapeutic hypothermia on the level of brain derived neurotrophic factor (BDNF) in sera following cardiopulmonary resustitation438Novel biomarkers to predict outcome in patients with heart failure and severe aortic stenosis439Biological factors linking depression and anxiety to cardiovascular disease440Troponins and myoglobin dynamic at coronary arteries graftingInvasive, non-invasive and molecular imaging443Diet composition effects on the genetic typing of the mouse ob mutation: a micro-ultrasound characterization of cardiac function, macro and micro circulation and liver steatosis444Characterization of pig coronary and rabbit aortic lesions using IV-OCT quantitative analysis: correlations with histologyGene therapy and cell therapy447Enhancing the survival and angiogenic potential of mouse atrial mesenchymal cells448VCAM-1 expression in experimental myocardial infarction and its relation to bone marrow-derived mononuclear cell retentionTissue engineering451Advanced multi layered scaffold that increases the maturity of stem cell-derived human cardiomyocytes452Response of engineered heart tissue to simulated ischemia/reperfusion in the presence of acute hyperglycemic conditions453Serum albumin hydrogels prevent de-differentiation of neonatal cardiomyocytes454A novel paintbrush technique for transfer of low viscosity ultraviolet light curable cyan methacrylate on saline immersed in-vitro sheep heart. Cardiovasc Res 2016. [DOI: 10.1093/cvr/cvw149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Weiss B, Körmendi J, Papp A, Dombovári M, Nagy Z. ID 297 – Changes in finger tapping-related desynchronization during motor stroke recovery. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.11.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bučková H, Nosková H, Borská R, Réblová K, Pinková B, Zapletalová E, Kopečková L, Horký O, Němečková J, Gaillyová R, Nagy Z, Veselý K, Hermanová M, Stehlíková K, Fajkusová L. Autosomal recessive congenital ichthyoses in the Czech Republic. Br J Dermatol 2015; 174:405-7. [DOI: 10.1111/bjd.13918] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- H. Bučková
- Pediatric Clinic; University Hospital Brno; Brno Czech Republic
| | - H. Nosková
- Centre of Molecular Biology and Gene Therapy; University Hospital Brno and Masaryk University; Jihlavská 20 CZ-62500 Brno Czech Republic
- Central European Institute of Technology; Masaryk University; Brno Czech Republic
| | - R. Borská
- Centre of Molecular Biology and Gene Therapy; University Hospital Brno and Masaryk University; Jihlavská 20 CZ-62500 Brno Czech Republic
| | - K. Réblová
- Central European Institute of Technology; Masaryk University; Brno Czech Republic
| | - B. Pinková
- Pediatric Clinic; University Hospital Brno; Brno Czech Republic
| | - E. Zapletalová
- Centre of Molecular Biology and Gene Therapy; University Hospital Brno and Masaryk University; Jihlavská 20 CZ-62500 Brno Czech Republic
| | - L. Kopečková
- Centre of Molecular Biology and Gene Therapy; University Hospital Brno and Masaryk University; Jihlavská 20 CZ-62500 Brno Czech Republic
| | - O. Horký
- Centre of Molecular Biology and Gene Therapy; University Hospital Brno and Masaryk University; Jihlavská 20 CZ-62500 Brno Czech Republic
| | - J. Němečková
- Department of Medical Genetics; University Hospital Brno; Brno Czech Republic
| | - R. Gaillyová
- Department of Medical Genetics; University Hospital Brno; Brno Czech Republic
| | - Z. Nagy
- Pediatric Clinic; University Hospital Brno; Brno Czech Republic
| | - K. Veselý
- First Department of Pathological Anatomy; Faculty of Medicine; Masaryk University and St Anne's University Hospital; Brno Czech Republic
| | - M. Hermanová
- First Department of Pathological Anatomy; Faculty of Medicine; Masaryk University and St Anne's University Hospital; Brno Czech Republic
| | - K. Stehlíková
- Centre of Molecular Biology and Gene Therapy; University Hospital Brno and Masaryk University; Jihlavská 20 CZ-62500 Brno Czech Republic
| | - L. Fajkusová
- Centre of Molecular Biology and Gene Therapy; University Hospital Brno and Masaryk University; Jihlavská 20 CZ-62500 Brno Czech Republic
- Central European Institute of Technology; Masaryk University; Brno Czech Republic
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Spina M, Nagy Z, Ribera J, Federico M, Aurer I, Jordan K, Borsaru G, Pristupa A, Bosi A, Grosicki S, Glushko N, Ristic D, Jakucs J, Montesinos P, Mayer J, Rego E, Baldini S, Scartoni S, Capriati A, Maggi C, Simonelli C. FLORENCE: a randomized, double-blind, phase III pivotal study of febuxostat versus allopurinol for the prevention of tumor lysis syndrome (TLS) in patients with hematologic malignancies at intermediate to high TLS risk. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv317] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Federico M, Spina M, Nagy Z, Ribera J, Aurer I, Jordan K, Borsaru G, Pristupa A, Bosi A, Grosicki S, Glushko N, Ristic D, Mayer J, Rossi C, Scordari A, Baldini S, Scartoni S, Maggi C, Capriati A, Simonelli C. Febuxostat a new weapon in armamentarium of tumor lysis syndrome management: results of Florence pivotal study. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv348.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Géhl Z, Maneschg O, Nagy Z. Beidseitige progressive Chorioretinitis. Klin Monbl Augenheilkd 2015; 232:298-9. [DOI: 10.1055/s-0035-1557884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Z. Géhl
- Ophthalmology, Semmelweis University, Budapest, Hungary
| | - O. Maneschg
- Ophthalmology, Semmelweis University, Budapest, Hungary
| | - Z. Nagy
- Ophthalmology, Semmelweis University, Budapest, Hungary
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Munne S, Ribustello L, Kolb B, Haddad G, Grifo J, Acacio B, Nagy Z, Zhang J, Hesla J, Kiltz R. Blastocysts needed to transfer at least one euploid embryo: data from 10,852 pre-implantation genetic screening (PGS) cycles. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Batson R, Mills B, Nagy Z, Roudebush W. Pregnancy-associated plasma protein A (PAPP-A): a biomarker for the aid in risk stratification of nonviable pregnancy. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.1092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Chang C, Linn J, Shapiro D, Toledo A, Best M, Nagy Z. Egg yield vs. egg quality. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.1009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Pusztai A, Végh E, Váncsa A, Bodnár N, Szamosi S, Nagy G, Szöllösi I, Csomor P, Lopez L, Matsuura E, Szücs G, Szántό S, Nagy Z, Shoenfeld Y, Szekanecz Z. AB0082 Effects of Anti-Tnf Therapy on Circulating Oxldl-Beta2Gpi Complex Levels in Arthritis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Szentesi M, Nagy Z, Geher P. SAT0197 Biological Therapy and Radiosynoviorthesis in Patients with Rheumatoid Arthritis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Horváth Ά, Pusztai A, Gulyás K, Váncsa A, Végh E, Bodnár N, Csomor P, Pethö Z, Juhász B, Szentpétery Ά, Szamosi S, Bhattoa H, Szántό S, Szücs G, Nagy Z, Szekanecz Z. OP0272 Effects of Anti-TNF Therapy on Markers of Bone Homeostasis in Rheumatoid Arthritis and Ankylosing Spondylitis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Balogh E, Végh E, Kerekes G, Váncsa A, Csomor P, Pogácsás L, Balázs F, McCormick J, Biniecka M, Szántό S, Szücs G, Nagy Z, Fearon U, Veale D, Szekanecz Z. THU0050 Effects of Anti-TNF Therapy on Markers of Angiogenesis and Vascular Pathology in Arthritis: A Comparative Approach. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Pusztai A, Végh E, Váncsa A, Bodnár N, Szamosi S, Nagy G, Szöllösi I, Csomor P, Lopez L, Matsuura E, Szűcs G, Szántó S, Nagy Z, Shoenfeld Y, Szekanecz Z. A6.13 Effects of anti-tnf therapy on circulating oxLDL-BETA2GPI complex levels in arthritis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-207259.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Á H, Pusztai A, Gulyás K, Váncsa A, Végh E, Bodnár N, Csomor P, Pethő Z, Juhász B, Szentpétery Á, Szamosi S, Bhattoa H, Szántó S, Szűcs G, Nagy Z, Szekanecz Z. A4.3 Effects of anti-TNF therapy on markers of bone homeostasis in rheumatoid arthritis and ankylosing spondylitis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-207259.85] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Balla B, Tobiás B, Kósa JP, Podani J, Horváth P, Nagy Z, Horányi J, Járay B, Székely E, Krenács L, Árvai K, Dank M, Putz Z, Szabó B, Szili B, Valkusz Z, Vasas B, Győri G, Lakatos P, Takács I. Vitamin D-neutralizing CYP24A1 expression, oncogenic mutation states and histological findings of human papillary thyroid cancer. J Endocrinol Invest 2015; 38:313-21. [PMID: 25201000 DOI: 10.1007/s40618-014-0165-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Accepted: 08/14/2014] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The aims of the present study were to examine gene and protein expression of the vitamin D-inactivating 24-hyroxylase (CYP24A1) and the activating 1-alpha-hydroxylase (CYP27B1) enzyme in human papillary thyroid cancer (PTC), furthermore, to investigate the association between CYP24A1 expression and numerous clinical, histological parameters and somatic oncogene mutation status of thyroid tumor tissues. MATERIALS AND METHODS Gene expression analysis was carried out in 100 Hungarian thyroid samples, both normal and papillary tumor tissue sections of the same patient. The specific mRNA to the selected genes was analyzed by TaqMan probe-based quantitative real-time RT-PCR. The somatic oncogene mutation states of BRAF, NRAS, HRAS and KRAS were also tested. RESULTS CYP24A1 mRNA expression was markedly increased in 52 cases (52%) of the examined papillary cancers compared with that of normal thyroid tissue. There was a tendency toward difference in the distribution of high-level CYP24A1 in the PTC accompanied with somatic oncogene mutation. Positive correlation was seen between increased CYP24A1 expression rate and a group of variables reflecting tumor malignity (mainly vascular invasion, lymph node metastasis, tumor size, hypothyreosis) by principal components analysis. No significant alteration was seen in CYP27B1 gene expression between neoplastic and normal tissues. CONCLUSIONS A definite alteration was seen in vitamin D3-inactivating CYP24A1 gene activity in PTC compared to their normal tissues on a relatively large patient population. Our findings raise the possibility that CYP24A1 may also directly be involved in thyroid carcinogenesis.
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Affiliation(s)
- B Balla
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary.
| | - B Tobiás
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - J P Kósa
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - J Podani
- Biological Institute, Eötvös Loránd University, Pázmány Péter stny. 1/c, Budapest, 1117, Hungary
| | - P Horváth
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - Z Nagy
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - J Horányi
- 1st Department of Surgery, Semmelweis University, Üllői út 78, Budapest, 1082, Hungary
| | - B Járay
- 2nd Department of Pathology, Semmelweis University, Üllői út 93, Budapest, 1091, Hungary
| | - E Székely
- 2nd Department of Pathology, Semmelweis University, Üllői út 93, Budapest, 1091, Hungary
| | - L Krenács
- Laboratory of Tumor Pathology and Molecular Diagnostics, Jobb fasor 23/b, Szeged, 6726, Hungary
| | - K Árvai
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - M Dank
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - Z Putz
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - B Szabó
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - B Szili
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - Z Valkusz
- 1st Department of Internal Medicine, University of Szeged, Korányi fasor 8-10, Szeged, 6720, Hungary
| | - B Vasas
- Department of Pathology, Faculty of General Medicine, University of Szeged, Állomás u. 2, Szeged, 6720, Hungary
| | - G Győri
- Department of Radiology and Oncotherapy, Semmelweis University, Üllői út 78/a, Budapest, 1082, Hungary
| | - P Lakatos
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
| | - I Takács
- 1st Department of Internal Medicine, Semmelweis University, Korányi S. u. 2/a, Budapest, 1083, Hungary
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Szappanos A, Nagy Z, Kovacs B, Poor G, Toth M, Racz K, Kiss E, Patocs A. Tissue-specific Glucocorticoid Signaling May Determine the Resistance Against Glucocorticoids in Autoimmune Diseases. Curr Med Chem 2015. [DOI: 10.2174/0929867321666141216125012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Nagy Z. Websites of Note. Interface magazine 2015. [DOI: 10.1149/2.004151if] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Miltenyi Z, Barna S, Garai I, Simon Z, Jona A, Magyari F, Gergely M, Nagy Z, Keresztes K, Pettendi P, Illes A. Prognostic value of interim and restaging PET/CT in Hodgkin lymphoma. Results of the CHEAP (Chemotherapy Effectiveness Assessment by PET/CT) study - long term observation. Neoplasma 2015; 62:627-34. [PMID: 25997970 DOI: 10.4149/neo_2015_075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Very few studies have determined the prognostic value of interim and restaging PET/CT in patients with Hodgkin lymphoma using current standard of care therapy outside clinical trials. We analyzed the effect of the results of interim and restaging PET/CT on the survival (overall- and relapse-free) in patients who received standard first-line treatment based on the stage of disease and risk factors. We investigated the differences between the relapse and non-relapse groups based on the clinical pathological characteristics of patients who had positive interim PET/CT results.Between January 1, 2007 and December 31, 2011, the staging, interim and restaging PET/CT scans of patients with Hodgkin lymphoma were analyzed. The Deauville criteria were used for the evaluation of interim PET/CT scans. One hundred and thirteen Hodgkin lymphoma patients underwent staging, interim and restaging PET/CT scans. None of the therapy was modified based on the interim PET/CT results. The median follow-up time was 43.5 months. A total of 62 early stage patients and 51 advanced stage patients were identified. The five-year overall survival rates were 93.4% in the interim PET negative group and 58% in the interim PET positive group (p<0.001). The five-year relapse-free survival rates for the negative and positive groups were 92.7% and 40.8%, respectively (p<0.001). The negative predictive value was 100% in the early stage group and 82.35% in the advanced stage group. By comparison, the positive predictive values were 53.8% and 58.8%, respectively, in these two groups. In the interim PET positive group, patients over 40 years of age had a significantly higher probability of relapse (p=0.057).The routine clinical use of interim PET/CT is highly recommended based on our investigation. However, patients with positive interim PET/CT results required frequent additional evaluations.
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Csepany E, Toth M, Janoska D, Nagy Z, Balogh E, Gyüre T, Bozsik G, Ertsey C. EHMTI-0390. The attitude of migraineurs to alternative therapies. J Headache Pain 2014. [PMCID: PMC4181983 DOI: 10.1186/1129-2377-15-s1-m4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Hornyák L, Nagy Z, Tálos Z, Ágoston I, Endrei D, Csákvári T, Boncz I. Experiences With Price Competition of Biosimilar Drugs in Hungary. Value Health 2014; 17:A418. [PMID: 27201051 DOI: 10.1016/j.jval.2014.08.1018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- L Hornyák
- Csolnoky Ferenc Hospital, Veszprém, Hungary
| | - Z Nagy
- University of Pécs, Pécs, Hungary
| | - Z Tálos
- Csolnoky Ferenc Hospital, Veszprém, Hungary
| | | | - D Endrei
- University of Pécs, Pécs, Hungary
| | - T Csákvári
- University of Pécs, Zalaegerszeg, Hungary
| | - I Boncz
- Faculty of Health Sciences, University of Pécs, Pécs, Hungary
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Skopal J, Szigetfu E, Lakatos K, Gara E, Nardai S, Polos M, Nagy Z, Merkely B. P184Optimalization of isolation and culture conditions of endothelial cells from human heart. Cardiovasc Res 2014. [DOI: 10.1093/cvr/cvu082.120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Szentesi M, Nagy Z, Géher P. THU0132 A Prospective Observational Study on Long-Term Results of 90Yttrium Radiosynoviorthesis of Chronic Knee Synovitis in Rheumatoid Arthritis and Osteoarthritis Patients. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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