Role of SIK1 in tumors: Emerging players and therapeutic potentials (Review)
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- Published online on: October 16, 2024 https://doi.org/10.3892/or.2024.8828
- Article Number: 169
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Copyright: © Zhang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.
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Abstract
Salt‑induced kinase 1 (SIK1) is a serine/threonine protein kinase that is a member of the AMP‑activated protein kinase family. SIK is catalytically activated through its phosphorylation by the upstream kinase LKB1. SIK1 has been reported to be associated with numerous types of cancer. The present review summarizes the structure, regulatory factors and inhibitors of SIK1, and also describes how SIK1 is a signal regulatory factor that fulfills connecting roles in various signal regulatory pathways. Furthermore, the anti‑inflammatory effects of SIK1 during the early stage of tumor occurrence and its different regulatory effects following tumor occurrence, are summarized, and through collating the tumor signal regulatory mechanisms in which SIK1 participates, it has been demonstrated that SIK1 acts as a necessary node in cancer signal transduction. In conclusion, SIK1 is discussed independent of the SIKs family, its research results and recent progress in oncology are summarized in detail with a focus on SIK1, and its potential as a therapeutic target is highlighted, underscoring the need for SIK1‑targeted regulatory strategies in future cancer therapy.
