J Cancer 2021; 12(3):735-739. doi:10.7150/jca.50899


The oncogenic role of protein kinase D3 in cancer

Yan Liu1,2#, Hang Song4#, Yehui Zhou3#, Xinxing Ma3, Jing Xu4, Zhenghong Yu5✉, Liming Chen2✉

1. The Key Laboratory of Bio-Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, P. R. China.
2. Jiangsu Key Laboratory for Molecular and Medical Biotechnology, Institute of cancer, Department of biochemistry, College of Life Science, Nanjing Normal University, Nanjing 210023, P. R. China.
3. The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, P. R. China.
4. School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei 230012, P. R.China.
5. Department of Rheumatology and Immunology, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, P. R.China.
#These authors contributed equally to this work.

This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/). See http://ivyspring.com/terms for full terms and conditions.
Liu Y, Song H, Zhou Y, Ma X, Xu J, Yu Z, Chen L. The oncogenic role of protein kinase D3 in cancer. J Cancer 2021; 12(3):735-739. doi:10.7150/jca.50899. Available from https://www.jcancer.org/v12p0735.htm

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Protein kinase D3 (PRKD3), a serine/threonine kinase, belongs to protein kinase D family, which contains three members: PRKD1, PRKD2, and PRKD3. PRKD3 is activated by many stimuli including phorbol esters, and G-protein-coupled receptor agonists. PRKD3 promotes cancer cell proliferation, growth, migration, and invasion in various tumor types including colorectal, gastric, hepatic, prostate, and breast cancer. Accumulating data supports that PRKD3 is a promising therapeutic target for treatment of cancer. This review discusses the functions and mechanisms of PRKD3 in promoting tumorigenesis and tumor progression of various tumor types as well as the latest developments of small-molecule inhibitors selection for PRKD/PRKD3.

Keywords: Protein kinase D3, Cancer progression