Supplementary table 1 Target Surface molecules ECM Fibrin Macrophages Neovascularization Proteolytic enzymes Apoptosis Lipids Medium (label) Accumulation Unspecific/specific Gadofosveset trisodium unspecific Gd-labeled VCAM-I specific nanoparticles Surface molecules, plaque matrix endothelial surface T1/T2shortening T1 specific T1 mice, ex vivo human [3; 4] no Elastin-specific Gd-labeled contrast agent (ESMA) plaque matrix, elastic fibers specific T1 mice, swine [5-7] no Gadofluorine M plaque matrix unspecific T1 rabbit [8-10] no Gd-labeled peptides (e.g. EP-2104R, EP-1242, EP1240) plaque matrix unspecific T1 mice, rabbit, human [11-15] yes Gd-labeled fibrin-avid nanoparticles plaque matrix specific T1 mice [16] no Iron-oxide nanoparticles (SPIO, USPIO) macrophage rich areas unspecific T2 mice, rabbit, human [17-20] yes Gd-based immunomicelles and nanoparticles targeted against the macrophage scavenger receptor macrophage rich areas unspecific T2 mice, rabbit, human [21] no Gd-loaded LDL-based nanoparticles and modified Gdlabeled HDL-nanoparticles Gadofosveset trisodium macrophage rich areas unspecific T1 mice [22; 23] no plaque neovascularization unspecific T1 mice, swine [1; 24; 25] no plaque neovascularization, endothelial surface plaque matrix of MMP-rich plaques plaque matrix specific T1 rabbit [26; 27] no unspecific T1 no unspecific T1 mice, rabbit fil [28; 29] rabbit [8; 30] plaque matrix unspecific T1 mice [31] no macrophages unspecific T1 mice [23; 32; 33] no Αvβ3 specific gadolinium-coated perfluorocarbon nanoparticles Gadolinium-labeled MMP-inhibitor (P947) Paramagnetic electron donor compound conjugated to Gd-DOTA (Gd-MPO) Gd-labeled Annexin 5-functionalized nanoparticles Gd-loaded LDL-based nanoparticles and modified HDLnanoparticles Species mice [1; 2] FDA approval no no References 1 2 3 4 5 6 7 8 9 10 11 12 Lobbes MB, Heeneman S, Passos VL et al (2010) Gadofosveset-enhanced magnetic resonance imaging of human carotid atherosclerotic plaques: a proof-of-concept study. 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