Search Results - "Pongrac, Igor M"

Stepwise reprogramming of liver cells to a pancreas progenitor state by the transcriptional regulator Tgif2 by Cerdá-Esteban, Nuria, Naumann, Heike, Ruzittu, Silvia, Mah, Nancy, Pongrac, Igor M., Cozzitorto, Corinna, Hommel, Angela, Andrade-Navarro, Miguel A., Bonifacio, Ezio, Spagnoli, Francesca M.

“…The development of a successful lineage reprogramming strategy of liver to pancreas holds promises for the treatment and potential cure of diabetes. The liver…”
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Mutually exclusive signaling signatures define the hepatic and pancreatic progenitor cell lineage divergence by Rodríguez-Seguel, Elisa, Mah, Nancy, Naumann, Heike, Pongrac, Igor M, Cerdá-Esteban, Nuria, Fontaine, Jean-Fred, Wang, Yongbo, Chen, Wei, Andrade-Navarro, Miguel A, Spagnoli, Francesca M

“…Understanding how distinct cell types arise from multipotent progenitor cells is a major quest in stem cell biology. The liver and pancreas share many aspects…”
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Toxicity and safety study of silver and gold nanoparticles functionalized with cysteine and glutathione by Pem, Barbara, Pongrac, Igor M, Ulm, Lea, Pavičić, Ivan, Vrček, Valerije, Domazet Jurašin, Darija, Ljubojević, Marija, Krivohlavek, Adela, Vinković Vrček, Ivana

“…This study was designed to evaluate the nano-bio interactions between endogenous biothiols (cysteine and glutathione) with biomedically relevant, metallic…”
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Improved biocompatibility and efficient labeling of neural stem cells with poly(L-lysine)-coated maghemite nanoparticles by Pongrac, Igor M, Dobrivojević, Marina, Ahmed, Lada Brkić, Babič, Michal, Šlouf, Miroslav, Horák, Daniel, Gajović, Srećko

“…Cell tracking is a powerful tool to understand cellular migration, dynamics, homing and function of stem cell transplants. Nanoparticles represent possible…”
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Quantitative lineage analysis identifies a hepato-pancreato-biliary progenitor niche by Willnow, David, Benary, Uwe, Margineanu, Anca, Vignola, Maria Lillina, Konrath, Fabian, Pongrac, Igor M., Karimaddini, Zahra, Vigilante, Alessandra, Wolf, Jana, Spagnoli, Francesca M.

“…Studies based on single cells have revealed vast cellular heterogeneity in stem cell and progenitor compartments, suggesting continuous differentiation…”
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Impact of surface functionalization on the uptake mechanism and toxicity effects of silver nanoparticles in HepG2 cells by Brkić Ahmed, Lada, Milić, Mirta, Pongrac, Igor M., Marjanović, Ana Marija, Mlinarić, Hrvoje, Pavičić, Ivan, Gajović, Srećko, Vinković Vrček, Ivana

“…Safe and successful bioapplications of metallic nanoparticles depend on their physicochemical characteristics, in particular their surface properties. This…”
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Neurotoxicity of silver nanoparticles stabilized with different coating agents: In vitro response of neuronal precursor cells by Pavičić, Ivan, Milić, Mirta, Pongrac, Igor M., Brkić Ahmed, Lada, Matijević Glavan, Tanja, Ilić, Krunoslav, Zapletal, Emilija, Ćurlin, Marija, Mitrečić, Dinko, Vinković Vrček, Ivana

“…Silver nanoparticles (AgNPs) represent one of the most abundant biocidal nanomaterials contained in more than 30% of nano-enabled consumer products and 75% of…”
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Oxidative stress response in neural stem cells exposed to different superparamagnetic iron oxide nanoparticles by Pongrac, Igor M, Pavičić, Ivan, Milić, Mirta, Brkić Ahmed, Lada, Babič, Michal, Horák, Daniel, Vinković Vrček, Ivana, Gajović, Srećko

“…Biocompatibility, safety, and risk assessments of superparamagnetic iron oxide nanoparticles (SPIONs) are of the highest priority in researching their…”
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Particle surface functionalization affects mechanism of endocytosis and adverse effects of silver nanoparticles in mammalian kidney cells by Beus, Maja, Pongrac, Igor M., Capjak, Ivona, Ilić, Krunoslav, Vrček, Ena, Ćurlin, Marija, Milić, Mirta, Čermak, Ana Marija Marjanović, Pavičić, Ivan

“…Silver nanoparticles (AgNPs) show a plethora of possible applications due to their antimicrobial properties. Different coatings of AgNPs are used in order to…”
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Physico-chemical characteristics, biocompatibility, and MRI applicability of novel monodisperse PEG-modified magnetic Fe3O4&SiO2 core–shell nanoparticles by Uliana Kostiv, Patsula, Vitalii, Šlouf, Miroslav, Pongrac, Igor M, Škokić, Siniša, Radmilović, Marina Dobrivojević, Pavičić, Ivan, Vrček, Ivana Vinković, Gajović, Srećko, Horák, Daniel

“…Monodisperse, superparamagnetic oleic acid-stabilized Fe3O4 nanoparticles of different sizes were prepared by thermal decomposition of Fe(iii) oleate. The…”
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Surface coating affects uptake of silver nanoparticles in neural stem cells by Pongrac, Igor M., Ahmed, Lada Brkić, Mlinarić, Hrvoje, Jurašin, Darija Domazet, Pavičić, Ivan, Marjanović Čermak, Ana Marija, Milić, Mirta, Gajović, Srećko, Vinković Vrček, Ivana

“…•Surface coating affects cytotoxicity of silver nanoparticles (AgNP) in neural stem cells.•Surface coating has impact on uptake efficiency of AgNP into neural…”
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D-mannose-Coating of Maghemite Nanoparticles Improved Labeling of Neural Stem Cells and Allowed Their Visualization by ex vivo MRI after Transplantation in the Mouse Brain by Pongrac, Igor M., Radmilović, Marina Dobrivojević, Ahmed, Lada Brkić, Mlinarić, Hrvoje, Regul, Jan, Škokić, Siniša, Babič, Michal, Horák, Daniel, Hoehn, Mathias, Gajović, Srećko

“…Magnetic resonance imaging (MRI) of superparamagnetic iron oxide-labeled cells can be used as a non-invasive technique to track stem cells after…”
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D-mannose-Coating of Maghemite Nanoparticles Improved Labeling of Neural Stem Cells and Allowed Their Visualization by MRI after Transplantation in the Mouse Brain by Igor M. Pongrac, Marina Dobrivojević Radmilović, Lada Brkić Ahmed, Hrvoje Mlinarić, Jan Regul, Siniša Škokić, Michal Babič, Daniel Horák, Mathias Hoehn, Srećko Gajović

“…Magnetic resonance imaging (MRI) of superparamagnetic iron oxide-labeled cells can be used as a non-invasive technique to track stem cells after…”
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Physico-chemical characteristics, biocompatibility, and MRI applicability of novel monodisperse PEG-modified magnetic Fe 3 O 4 &SiO 2 core–shell nanoparticles by Kostiv, Uliana, Patsula, Vitalii, Šlouf, Miroslav, Pongrac, Igor M., Škokić, Siniša, Radmilović, Marina Dobrivojević, Pavičić, Ivan, Vrček, Ivana Vinković, Gajović, Srećko, Horák, Daniel

“…Monodisperse, superparamagnetic oleic acid-stabilized Fe 3 O 4 nanoparticles of different sizes were prepared by thermal decomposition of Fe( iii ) oleate. The…”
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Physico-chemical characteristics, biocompatibility, and MRI applicability of novel monodisperse PEG-modified magnetic FeO&SiO core-shell nanoparticles by Kostiv, Uliana, Patsula, Vitalii, Šlouf, Miroslav, Pongrac, Igor M, Škoki, Siniša, Radmilovi, Marina Dobrivojevi, Pavi i, Ivan, Vr ek, Ivana Vinkovi, Gajovi, Sre ko, Horák, Daniel

“…Monodisperse, superparamagnetic oleic acid-stabilized Fe 3 O 4 nanoparticles of different sizes were prepared by thermal decomposition of Fe( iii ) oleate. The…”
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