[18F]AzaFol PET捕捉了脑中叶酸受体的叶酸动态

Frederick A Bagdasarian1, Elisa Guma1,2, Ramya Tokala1

  • 1Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, SC, USA.

概括

一剂小剂量的叶酸通过阻断脑叶酸受体α (FRα) 显著影响脑中的叶酸运输. 这项研究揭示了FRα动态如何随着叶酸水平的变化而变化,这对于理解大脑叶酸运输至关重要.