Title : Synthesis and biological evaluation of novel PET tracers [18F]AG120 & [18F]AG135 for imaging mutant isocitrate dehydrogenase 1 expression.

Pub. Date : 2022 Jan 1

PMID : 34871844






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1 Synthesis and biological evaluation of novel PET tracers (18F)AG120 & (18F)AG135 for imaging mutant isocitrate dehydrogenase 1 expression. ivosidenib isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens
2 Furthermore, (18F)AG120 micro-PET/CT imaging displayed significantly greater uptake in IDH1-mutant than in wild-type tumors, Relatively, uptake of (18F)AG135 was observed neither in IDH1-mutant tumor xenografts nor in wild-type tumors. ivosidenib isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens
3 This study suggests that (18F)AG120 is a promising radiotracer for PET imaging of IDH1 mutation, However, further optimization and investigation are necessary for (18F)AG135 due to the limited uptake in mutated IDH1-expressing tumors. ivosidenib isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens