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Article

SGK3 (CISK) may induce tumor angiogenesis (Hypothesis)

  • Authors:
    • Minzhi Hou
    • Yingrong Lai
    • Shanyang He
    • Weiling He
    • Hongwei Shen
    • Zunfu Ke
  • View Affiliations / Copyright

    Affiliations: Department of Gynecology, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China, Department of Pathology, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China, Department of Gastrointestinal Surgery, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China
  • Pages: 23-26
    |
    Published online on: May 6, 2015
       https://doi.org/10.3892/ol.2015.3182
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Abstract

Serum- and glucocorticoid-inducible protein kinase 3 (SGK3), also known as cytokine-independent survival kinase (CISK), encoded by chromosome 8q12.2, is a downstream mediator of phosphatidylinositol 3‑kinase (PI3K) oncogenic signaling. As a downstream target of PI3K, SGK3 has been reported to mediate pivotal roles in oncogenic progress in various cancers, including breast cancer, ovarian cancer and hepatocellular carcinoma. Functionally parallel to v‑akt murine thymoma viral oncogene homolog (AKT)/protein kinase B, SGK3 serves as a hallmark mediating glycogen synthase kinase‑β (GSK3‑β), B‑cell lymphoma (Bcl)‑2‑associated death promoter, forkead family of transcription factors, Bcl‑extra large, Bcl‑2, mammalian target of rapamycin, C‑X‑C chemokine receptor type 4 (CXCR4) and numerous other molecules in cell proliferation, growth, survival, migration and even tumor angiogenesis. Tumor angiogenesis is recognized as an essential step for tumor growth, invasion and metastasis, and it has become an intriguing target for anticancer drug development for tumor investigators worldwide. An abundance of experiments have been performed to investigate the role of the phosphoinositide 3‑kinase (PI3K)/AKT pathway in regulating tumor angiogenesis. The mechanism of angiogenesis regulated by the PI3K/AKT pathway is, to a certain extent, clear. Although a number of SGK3 target molecules, including CXCR4 and GSK3β, have demonstrated potential roles in promoting angiogenesis, the exact association between angiogenesis and SGK3 remains unclear. Thus, we hypothesize that SGK3, parallel to AKT, may also be important in mediating angiogenesis. Identifying the role of SGK3 in tumor angiogenesis will certainly present a novel perspective on the malignant transformation of tumors, as well as a target for tumor therapy.
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Copy and paste a formatted citation
Spandidos Publications style
Hou M, Lai Y, He S, He W, Shen H and Ke Z: SGK3 (CISK) may induce tumor angiogenesis (Hypothesis). Oncol Lett 10: 23-26, 2015.
APA
Hou, M., Lai, Y., He, S., He, W., Shen, H., & Ke, Z. (2015). SGK3 (CISK) may induce tumor angiogenesis (Hypothesis). Oncology Letters, 10, 23-26. https://doi.org/10.3892/ol.2015.3182
MLA
Hou, M., Lai, Y., He, S., He, W., Shen, H., Ke, Z."SGK3 (CISK) may induce tumor angiogenesis (Hypothesis)". Oncology Letters 10.1 (2015): 23-26.
Chicago
Hou, M., Lai, Y., He, S., He, W., Shen, H., Ke, Z."SGK3 (CISK) may induce tumor angiogenesis (Hypothesis)". Oncology Letters 10, no. 1 (2015): 23-26. https://doi.org/10.3892/ol.2015.3182
Copy and paste a formatted citation
x
Spandidos Publications style
Hou M, Lai Y, He S, He W, Shen H and Ke Z: SGK3 (CISK) may induce tumor angiogenesis (Hypothesis). Oncol Lett 10: 23-26, 2015.
APA
Hou, M., Lai, Y., He, S., He, W., Shen, H., & Ke, Z. (2015). SGK3 (CISK) may induce tumor angiogenesis (Hypothesis). Oncology Letters, 10, 23-26. https://doi.org/10.3892/ol.2015.3182
MLA
Hou, M., Lai, Y., He, S., He, W., Shen, H., Ke, Z."SGK3 (CISK) may induce tumor angiogenesis (Hypothesis)". Oncology Letters 10.1 (2015): 23-26.
Chicago
Hou, M., Lai, Y., He, S., He, W., Shen, H., Ke, Z."SGK3 (CISK) may induce tumor angiogenesis (Hypothesis)". Oncology Letters 10, no. 1 (2015): 23-26. https://doi.org/10.3892/ol.2015.3182
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