Compound class:
Synthetic organic
Comment: OTS964 is a potent and selective inhibitor of the PDZ binding kinase, PBK (aka TOPK) [2]. The compound is undergoing pre-clinical assessment.
![]() Ligand Activity Visualisation ChartsThese are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts. ✖ |
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References |
1. Komatsu M, Yoshimaru T, Matsuo T, Kiyotani K, Miyoshi Y, Tanahashi T, Rokutan K, Yamaguchi R, Saito A, Imoto S et al.. (2013)
Molecular features of triple negative breast cancer cells by genome-wide gene expression profiling analysis. Int J Oncol, 42 (2): 478-506. [PMID:23254957] |
2. Matsuo Y, Park JH, Miyamoto T, Yamamoto S, Hisada S, Alachkar H, Nakamura Y. (2014)
TOPK inhibitor induces complete tumor regression in xenograft models of human cancer through inhibition of cytokinesis. Sci Transl Med, 6 (259): 259ra145. [PMID:25338756] |
3. O Leary PC, Penny SA, Dolan RT, Kelly CM, Madden SF, Rexhepaj E, Brennan DJ, McCann AH, Pontén F, Uhlén M et al.. (2013)
Systematic antibody generation and validation via tissue microarray technology leading to identification of a novel protein prognostic panel in breast cancer. BMC Cancer, 13: 175. [PMID:23547718] |
4. Park JH, Lin ML, Nishidate T, Nakamura Y, Katagiri T. (2006)
PDZ-binding kinase/T-LAK cell-originated protein kinase, a putative cancer/testis antigen with an oncogenic activity in breast cancer. Cancer Res, 66 (18): 9186-95. [PMID:16982762] |
5. Park JH, Nishidate T, Nakamura Y, Katagiri T. (2010)
Critical roles of T-LAK cell-originated protein kinase in cytokinesis. Cancer Sci, 101 (2): 403-11. [PMID:19900192] |
6. Shih MC, Chen JY, Wu YC, Jan YH, Yang BM, Lu PJ, Cheng HC, Huang MS, Yang CJ, Hsiao M et al.. (2012)
TOPK/PBK promotes cell migration via modulation of the PI3K/PTEN/AKT pathway and is associated with poor prognosis in lung cancer. Oncogene, 31 (19): 2389-400. [PMID:21996732] |