{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["van den Boomen M"],"funding":["Dutch Research Council (NWO)"],"pagination":["19366"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6920418"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(1)"],"pubmed_abstract":["Regenerative therapies based on injectable biomaterials, hold an unparalleled potential for treating myocardial ischemia. Yet, noninvasive evaluation of their efficacy has been lagging behind. Here, we report the development and longitudinal application of multiparametric cardiac magnetic resonance imaging (MRI) to evaluate a hydrogel-based cardiac regenerative therapy. A pH-switchable hydrogel was loaded with slow releasing insulin growth factor 1 and vascular endothelial growth factor, followed by intramyocardial injection in a mouse model of ischemia reperfusion injury. Longitudinal cardiac MRI assessed three hallmarks of cardiac regeneration: angiogenesis, resolution of fibrosis and (re)muscularization after infarction. The multiparametric approach contained dynamic contrast enhanced M"],"journal":["Scientific reports"],"pubmed_title":["Triple-marker cardiac MRI detects sequential tissue changes of healing myocardium after a hydrogel-based therapy."],"pmcid":["PMC6920418"],"funding_grant_id":["14716","11865"],"pubmed_authors":["van Assen HC","Dankers PYW","van den Boomen M","Kause HB","Bouten CVC","Vandoorne K"],"additional_accession":[]},"is_claimable":false,"name":"Triple-marker cardiac MRI detects sequential tissue changes of healing myocardium after a hydrogel-based therapy.","description":"Regenerative therapies based on injectable biomaterials, hold an unparalleled potential for treating myocardial ischemia. Yet, noninvasive evaluation of their efficacy has been lagging behind. Here, we report the development and longitudinal application of multiparametric cardiac magnetic resonance imaging (MRI) to evaluate a hydrogel-based cardiac regenerative therapy. A pH-switchable hydrogel was loaded with slow releasing insulin growth factor 1 and vascular endothelial growth factor, followed by intramyocardial injection in a mouse model of ischemia reperfusion injury. Longitudinal cardiac MRI assessed three hallmarks of cardiac regeneration: angiogenesis, resolution of fibrosis and (re)muscularization after infarction. The multiparametric approach contained dynamic contrast enhanced M","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Dec","modification":"2025-04-18T17:53:27.001Z","creation":"2020-05-22T00:06:55Z"},"accession":"S-EPMC6920418","cross_references":{"pubmed":["31852978"],"doi":["10.1038/s41598-019-55864-7"]}}