Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study

Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Skopalik J [verfasserIn] Polakova K [verfasserIn] Havrdova M [verfasserIn] Justan I [verfasserIn] Magro M [verfasserIn] Milde D [verfasserIn] Knopfova L [verfasserIn] Smarda J [verfasserIn] Polakova H [verfasserIn] Gabrielova E [verfasserIn] Vianello F [verfasserIn] Michalek J [verfasserIn] Zboril R [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2014

Übergeordnetes Werk:	In: International Journal of Nanomedicine - Dove Medical Press, 2018, (2014), Issue 1, Seite 5355-5372
Übergeordnetes Werk:	year:2014 ; number:Issue 1 ; pages:5355-5372

Links:	Link aufrufen Link aufrufen Journal toc

Katalog-ID:	DOAJ071078347

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245	1	0	\|a Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study
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520			\|a Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling
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allfields	(DE-627)DOAJ071078347 (DE-599)DOAJb73bc7e210924846bc39bad4a563807c DE-627 ger DE-627 rakwb eng R5-920 Skopalik J verfasserin aut Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling Medicine (General) Polakova K verfasserin aut Havrdova M verfasserin aut Justan I verfasserin aut Magro M verfasserin aut Milde D verfasserin aut Knopfova L verfasserin aut Smarda J verfasserin aut Polakova H verfasserin aut Gabrielova E verfasserin aut Vianello F verfasserin aut Michalek J verfasserin aut Zboril R verfasserin aut In International Journal of Nanomedicine Dove Medical Press, 2018 (2014), Issue 1, Seite 5355-5372 (DE-627)537879560 (DE-600)2377464-2 11782013 nnns year:2014 number:Issue 1 pages:5355-5372 https://doaj.org/article/b73bc7e210924846bc39bad4a563807c kostenfrei http://www.dovepress.com/mesenchymal-stromal-cell-labeling-by-new-uncoated-superparamagnetic-ma-peer-reviewed-article-IJN kostenfrei https://doaj.org/toc/1178-2013 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2014 Issue 1 5355-5372
spelling	(DE-627)DOAJ071078347 (DE-599)DOAJb73bc7e210924846bc39bad4a563807c DE-627 ger DE-627 rakwb eng R5-920 Skopalik J verfasserin aut Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling Medicine (General) Polakova K verfasserin aut Havrdova M verfasserin aut Justan I verfasserin aut Magro M verfasserin aut Milde D verfasserin aut Knopfova L verfasserin aut Smarda J verfasserin aut Polakova H verfasserin aut Gabrielova E verfasserin aut Vianello F verfasserin aut Michalek J verfasserin aut Zboril R verfasserin aut In International Journal of Nanomedicine Dove Medical Press, 2018 (2014), Issue 1, Seite 5355-5372 (DE-627)537879560 (DE-600)2377464-2 11782013 nnns year:2014 number:Issue 1 pages:5355-5372 https://doaj.org/article/b73bc7e210924846bc39bad4a563807c kostenfrei http://www.dovepress.com/mesenchymal-stromal-cell-labeling-by-new-uncoated-superparamagnetic-ma-peer-reviewed-article-IJN kostenfrei https://doaj.org/toc/1178-2013 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2014 Issue 1 5355-5372
allfields_unstemmed	(DE-627)DOAJ071078347 (DE-599)DOAJb73bc7e210924846bc39bad4a563807c DE-627 ger DE-627 rakwb eng R5-920 Skopalik J verfasserin aut Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling Medicine (General) Polakova K verfasserin aut Havrdova M verfasserin aut Justan I verfasserin aut Magro M verfasserin aut Milde D verfasserin aut Knopfova L verfasserin aut Smarda J verfasserin aut Polakova H verfasserin aut Gabrielova E verfasserin aut Vianello F verfasserin aut Michalek J verfasserin aut Zboril R verfasserin aut In International Journal of Nanomedicine Dove Medical Press, 2018 (2014), Issue 1, Seite 5355-5372 (DE-627)537879560 (DE-600)2377464-2 11782013 nnns year:2014 number:Issue 1 pages:5355-5372 https://doaj.org/article/b73bc7e210924846bc39bad4a563807c kostenfrei http://www.dovepress.com/mesenchymal-stromal-cell-labeling-by-new-uncoated-superparamagnetic-ma-peer-reviewed-article-IJN kostenfrei https://doaj.org/toc/1178-2013 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2014 Issue 1 5355-5372
allfieldsGer	(DE-627)DOAJ071078347 (DE-599)DOAJb73bc7e210924846bc39bad4a563807c DE-627 ger DE-627 rakwb eng R5-920 Skopalik J verfasserin aut Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling Medicine (General) Polakova K verfasserin aut Havrdova M verfasserin aut Justan I verfasserin aut Magro M verfasserin aut Milde D verfasserin aut Knopfova L verfasserin aut Smarda J verfasserin aut Polakova H verfasserin aut Gabrielova E verfasserin aut Vianello F verfasserin aut Michalek J verfasserin aut Zboril R verfasserin aut In International Journal of Nanomedicine Dove Medical Press, 2018 (2014), Issue 1, Seite 5355-5372 (DE-627)537879560 (DE-600)2377464-2 11782013 nnns year:2014 number:Issue 1 pages:5355-5372 https://doaj.org/article/b73bc7e210924846bc39bad4a563807c kostenfrei http://www.dovepress.com/mesenchymal-stromal-cell-labeling-by-new-uncoated-superparamagnetic-ma-peer-reviewed-article-IJN kostenfrei https://doaj.org/toc/1178-2013 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2014 Issue 1 5355-5372
allfieldsSound	(DE-627)DOAJ071078347 (DE-599)DOAJb73bc7e210924846bc39bad4a563807c DE-627 ger DE-627 rakwb eng R5-920 Skopalik J verfasserin aut Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling Medicine (General) Polakova K verfasserin aut Havrdova M verfasserin aut Justan I verfasserin aut Magro M verfasserin aut Milde D verfasserin aut Knopfova L verfasserin aut Smarda J verfasserin aut Polakova H verfasserin aut Gabrielova E verfasserin aut Vianello F verfasserin aut Michalek J verfasserin aut Zboril R verfasserin aut In International Journal of Nanomedicine Dove Medical Press, 2018 (2014), Issue 1, Seite 5355-5372 (DE-627)537879560 (DE-600)2377464-2 11782013 nnns year:2014 number:Issue 1 pages:5355-5372 https://doaj.org/article/b73bc7e210924846bc39bad4a563807c kostenfrei http://www.dovepress.com/mesenchymal-stromal-cell-labeling-by-new-uncoated-superparamagnetic-ma-peer-reviewed-article-IJN kostenfrei https://doaj.org/toc/1178-2013 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2014 Issue 1 5355-5372
language	English
source	In International Journal of Nanomedicine (2014), Issue 1, Seite 5355-5372 year:2014 number:Issue 1 pages:5355-5372
sourceStr	In International Journal of Nanomedicine (2014), Issue 1, Seite 5355-5372 year:2014 number:Issue 1 pages:5355-5372
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Medicine (General)
isfreeaccess_bool	true
container_title	International Journal of Nanomedicine
authorswithroles_txt_mv	Skopalik J @@aut@@ Polakova K @@aut@@ Havrdova M @@aut@@ Justan I @@aut@@ Magro M @@aut@@ Milde D @@aut@@ Knopfova L @@aut@@ Smarda J @@aut@@ Polakova H @@aut@@ Gabrielova E @@aut@@ Vianello F @@aut@@ Michalek J @@aut@@ Zboril R @@aut@@
publishDateDaySort_date	2014-01-01T00:00:00Z
hierarchy_top_id	537879560
id	DOAJ071078347
language_de	englisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ071078347</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230309095750.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230228s2014 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ071078347</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJb73bc7e210924846bc39bad4a563807c</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">R5-920</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Skopalik J</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist &ndash; an initial in vitro study</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2014</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1&ndash;100&times;106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles &ndash; SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10&ndash;200 &micro;g/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 &micro;g ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Medicine (General)</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Polakova K</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Havrdova M</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Justan 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topic_title	R5-920 Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study
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title	Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study
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title_full	Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study
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author_browse	Skopalik J Polakova K Havrdova M Justan I Magro M Milde D Knopfova L Smarda J Polakova H Gabrielova E Vianello F Michalek J Zboril R
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title_sort	mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial resovist – an initial in vitro study
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title_auth	Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study
abstract	Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling
abstractGer	Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling
abstract_unstemmed	Josef Skopalik,1 Katerina Polakova,2 Marketa Havrdova,2 Ivan Justan,1 Massimiliano Magro,3 David Milde,2 Lucia Knopfova,4 Jan Smarda,4 Helena Polakova,1 Eva Gabrielova,5 Fabio Vianello,2,3 Jaroslav Michalek,1 Radek Zboril21Department of Pharmacology, Masaryk University, Brno, Czech Republic; 2Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry and Analytical Chemistry, Faculty of Science, Palacky University, Olomouc, Czech Republic; 3Department of Comparative Biomedicine and Food Science, University of Padua, Padova, Italy; 4Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; 5Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Palacky University, Olomouc, Czech RepublicObjective: Cell therapies have emerged as a promising approach in medicine. The basis of each therapy is the injection of 1–100×106 cells with regenerative potential into some part of the body. Mesenchymal stromal cells (MSCs) are the most used cell type in the cell therapy nowadays, but no gold standard for the labeling of the MSCs for magnetic resonance imaging (MRI) is available yet. This work evaluates our newly synthesized uncoated superparamagnetic maghemite nanoparticles (surface-active maghemite nanoparticles – SAMNs) as an MRI contrast intracellular probe usable in a clinical 1.5 T MRI system.Methods: MSCs from rat and human donors were isolated, and then incubated at different concentrations (10–200 µg/mL) of SAMN maghemite nanoparticles for 48 hours. Viability, proliferation, and nanoparticle uptake efficiency were tested (using fluorescence microscopy, xCELLigence analysis, atomic absorption spectroscopy, and advanced microscopy techniques). Migration capacity, cluster of differentiation markers, effect of nanoparticles on long-term viability, contrast properties in MRI, and cocultivation of labeled cells with myocytes were also studied.Results: SAMNs do not affect MSC viability if the concentration does not exceed 100 µg ferumoxide/mL, and this concentration does not alter their cell phenotype and long-term proliferation profile. After 48 hours of incubation, MSCs labeled with SAMNs show more than double the amount of iron per cell compared to Resovist-labeled cells, which correlates well with the better contrast properties of the SAMN cell sample in T2-weighted MRI. SAMN-labeled MSCs display strong adherence and excellent elasticity in a beating myocyte culture for a minimum of 7 days.Conclusion: Detailed in vitro tests and phantom tests on ex vivo tissue show that the new SAMNs are efficient MRI contrast agent probes with exclusive intracellular uptake and high biological safety.Keywords: mesenchymal stromal cells, stem cell tracking, magnetic resonance imaging, superparamagnetic iron oxide nanoparticles, stem cell labelling
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container_issue	Issue 1
title_short	Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study
url	https://doaj.org/article/b73bc7e210924846bc39bad4a563807c http://www.dovepress.com/mesenchymal-stromal-cell-labeling-by-new-uncoated-superparamagnetic-ma-peer-reviewed-article-IJN https://doaj.org/toc/1178-2013
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Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist &ndash; an initial in vitro study

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Mesenchymal stromal cell labeling by new uncoated superparamagnetic maghemite nanoparticles in comparison with commercial Resovist – an initial in vitro study