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. Author manuscript; available in PMC: 2019 Apr 22.
Published in final edited form as: Mol Imaging Biol. 2017 Jun;19(3):421–428. doi: 10.1007/s11307-016-1008-z

Fig. 1.

Fig. 1.

The glutamine transporter ASCT2 is highly expressed in primary colon tumors and colon cancer liver metastases. Representative images of IHC staining for ASCT2 protein in a tissue microarray (TMA) constructed from archival colon tissue sections collected from 115 colon cancer patients representing primary and 111 metastatic disease sections in the liver. a Representative micrograph of sections of normal colon tissue from a patient with colon cancer which stained negative for ASCT2. Representative micrographs are presented of b primary colon cancer sections and c matched liver metastases from a patient with colon cancer.