PET90α/β

Takayuki Sakai1, Aya Ogata1,2, Hiroshi Ikenuma1

  • 1Department of Clinical and Experimental Neuroimaging, Center for Development of Advanced Medicine for Dementia, Research Institute, National Center for Geriatrics and Gerontology (NCGG), 7-430 Morioka-cho, Obu, Aichi, 474-8511, Japan.

概括

研究人员开发了一种新的PET成像剂,[11C]BIIB021,可在大脑中可视化热冲击蛋白90α和β (HSP90α/β). 虽然在初始成像中取得了成功,但放射性代谢物和p-糖蛋白的挑战需要进一步开发,以便在神经退行性疾病中准确量化.