DCTPP1 and cancer: Transcriptional microarray profiling and SAGE data in the NCBI's GEO database suggest that DCTPP1 is highly expressed in embryonic and proliferating cells, including the liver, kidney, ovary and testis.25, 26, 27 Our previous work showed that DCTPP1 was prevalently expressed in multiple carcinomas and intended to accumulate in the nucleus of cancer cells in multiple tumors,28 which suggests the potential role of DCTPP1 in cancer progression.