PMID- 25874259 OWN - NLM STAT- MEDLINE DCOM- 20160712 LR - 20181113 IS - 1537-744X (Electronic) IS - 2356-6140 (Print) IS - 1537-744X (Linking) VI - 2015 DP - 2015 TI - Theragnostic imaging using radiolabeled antibodies and tyrosine kinase inhibitors. PG - 842101 LID - 10.1155/2015/842101 [doi] LID - 842101 AB - During the past decade, the efficacy of new molecular targeted drugs such as tyrosine kinase inhibitors (TKIs) and monoclonal antibodies has been proven worldwide, and molecular targeted therapies have become the mainstream in cancer therapy. However, clinical use of these new drugs presents unexpected adverse effects or poor therapeutic effects. Therefore, we require diagnostic tools to estimate the target molecule status in cancer tissues and predict therapeutic efficacy and adverse effects. Although immunohistochemical, polymerase chain reaction (PCR) and fluorescence in situ hybridization (FISH) analyses of biopsy samples are conventional and popular for this diagnostic purpose, molecular imaging modalities such as positron emission tomography (PET) and single photon emission computed tomography (SPECT) are also useful for noninvasive estimation of gene and protein expression and drug pharmacokinetics. In this review, we introduce new radiolabeled TKIs, antibodies, and their clinical application in molecular targeted therapy and discuss the issues of these imaging probes. FAU - Yoshimoto, Mitsuyoshi AU - Yoshimoto M AUID- ORCID: 0000-0003-2083-9148 AD - Division of Functional Imaging, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba 277-8577, Japan. FAU - Kurihara, Hiroaki AU - Kurihara H AD - Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan. FAU - Fujii, Hirofumi AU - Fujii H AD - Division of Functional Imaging, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba 277-8577, Japan. LA - eng PT - Journal Article PT - Review DEP - 20150322 PL - United States TA - ScientificWorldJournal JT - TheScientificWorldJournal JID - 101131163 RN - 0 (Antibodies) RN - 0 (Protein Kinase Inhibitors) RN - 0 (Radiopharmaceuticals) SB - IM MH - Antibodies/*pharmacology MH - *Diagnostic Imaging MH - Humans MH - Mutation/genetics MH - Protein Kinase Inhibitors/*pharmacology MH - Radiopharmaceuticals/*pharmacology MH - Theranostic Nanomedicine/*methods PMC - PMC4385703 EDAT- 2015/04/16 06:00 MHDA- 2016/07/13 06:00 PMCR- 2015/03/22 CRDT- 2015/04/16 06:00 PHST- 2014/06/23 00:00 [received] PHST- 2014/08/22 00:00 [revised] PHST- 2014/08/22 00:00 [accepted] PHST- 2015/04/16 06:00 [entrez] PHST- 2015/04/16 06:00 [pubmed] PHST- 2016/07/13 06:00 [medline] PHST- 2015/03/22 00:00 [pmc-release] AID - 10.1155/2015/842101 [doi] PST - ppublish SO - ScientificWorldJournal. 2015;2015:842101. doi: 10.1155/2015/842101. Epub 2015 Mar 22.