Putting the BRK on breast cancer: From molecular target to therapeutics
Hui Li Ang, Yi Yuan, Xianning Lai, Tuan Zea Tan, Lingzhi Wang, Benjamin BoJun Huang, Vijay Pandey, Ruby Yun‐Ju Huang, Peter E. Lobie, Boon Cher Goh, Gautam Sethi, Celestial T. Yap, Ching Wan Chan, Soo Chin Lee, Alan Prem Kumar
Abstract
to activate a multitude of oncoproteins to promote cell proliferation, metastasis, and cancer development. The compelling evidence concerning the oncogenic roles of BRK has also led, since then, to the rapid and exponential development of inhibitors against BRK. This review highlights recent advances in BRK biology in contributing to the "hallmarks of cancer", as well as BRK's therapeutic significance. Importantly, this review consolidates all known inhibitors of BRK activity and highlights the connection between drug action and BRK-mediated effects. Despite the volume of inhibitors designed against BRK, none have progressed into clinical phase. Understanding the successes and challenges of these inhibitor developments are crucial for the future improvements of new inhibitors that can be clinically relevant.