Targeting histone deacetylase in lung cancer for early diagnosis: (18)F-FAHA PET/CT imaging of NNK-treated A/J mice model.

Elevated levels of histone deacetylases (HDACs) have been indicated in the development of some cancers. HDAC has been imaged using (18)F-FAHA and may serve as a marker to study epigenetics. We report evaluation of (18)F-FAHA as a probe in the early diagnosis of lung cancer using (18)F-FAHA PET/CT studies of A/J mice treated with NNK.