Reduced kinase D‑interacting substrate of 220 kDa (Kidins220) in pancreatic cancer promotes EGFR/ERK signalling and disease progression

  • Authors:
    • Shuo Cai
    • Zhiwei Sun
    • Ping-Hui Sun
    • Xiangyu Gao
    • Ke Ji
    • Xiuyun Tian
    • Jiafu Ji
    • Chunyi Hao
    • Faris Soliman
    • Chang Liu
    • Bilal Al‑Sarireh
    • Paul Griffiths
    • Stephen Hiscox
    • Wen G. Jiang
    • Lin Ye
  • View Affiliations

  • Published online on: May 6, 2021     https://doi.org/10.3892/ijo.2021.5214
  • Article Number: 34
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Abstract

Kidins220 is a transmembrane scaffold protein involved in several types of cancer. The aim of the present study was to examine the role of Kidins220 in tumorigenesis and disease progression of pancreatic cancer. The relevant signalling pathways including EGFR, EMT, and MMP were also investigated. The expression of Kidins220 was examined at the transcript and protein level. The Kidins220 knockdown cell model was established and its influence on cellular functions was determined. Involvement of Kidins220 in tumorigenesis and metastasis was examined in CD1 mice, respectively. The results showed that, reduced Kidin220 expression was associated with tumorigenesis, metastasis, and overall survival of pancreatic cancer. Knockdown of Kidins220 promoted proliferation, colony formation and tumorigenic capacity of pancreatic cancer cells in vitro and in vivo, respectively. Kidins220 regulated pancreatic cancer cell migration through the EGFR/AKT/ERK signalling pathway. Furthermore, enhanced EMT was observed in the pancreatic cancer cell lines with the knockdown of Kidins220, underlying EGFR regulation. Kidins220 also affected cell invasion via MMP1. A reduced expression of Kidins220 was observed in pancreatic cancer, which is associated with disease progression, distant metastasis and poor prognosis. The loss of Kidins220 in pancreatic cancer may contribute to disease progression through the upregulation of EGFR and downstream signalling.
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June-2021
Volume 58 Issue 6

Print ISSN: 1019-6439
Online ISSN:1791-2423

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Spandidos Publications style
Cai S, Sun Z, Sun P, Gao X, Ji K, Tian X, Ji J, Hao C, Soliman F, Liu C, Liu C, et al: Reduced kinase D‑interacting substrate of 220 kDa (Kidins220) in pancreatic cancer promotes EGFR/ERK signalling and disease progression. Int J Oncol 58: 34, 2021
APA
Cai, S., Sun, Z., Sun, P., Gao, X., Ji, K., Tian, X. ... Ye, L. (2021). Reduced kinase D‑interacting substrate of 220 kDa (Kidins220) in pancreatic cancer promotes EGFR/ERK signalling and disease progression. International Journal of Oncology, 58, 34. https://doi.org/10.3892/ijo.2021.5214
MLA
Cai, S., Sun, Z., Sun, P., Gao, X., Ji, K., Tian, X., Ji, J., Hao, C., Soliman, F., Liu, C., Al‑Sarireh, B., Griffiths, P., Hiscox, S., Jiang, W. G., Ye, L."Reduced kinase D‑interacting substrate of 220 kDa (Kidins220) in pancreatic cancer promotes EGFR/ERK signalling and disease progression". International Journal of Oncology 58.6 (2021): 34.
Chicago
Cai, S., Sun, Z., Sun, P., Gao, X., Ji, K., Tian, X., Ji, J., Hao, C., Soliman, F., Liu, C., Al‑Sarireh, B., Griffiths, P., Hiscox, S., Jiang, W. G., Ye, L."Reduced kinase D‑interacting substrate of 220 kDa (Kidins220) in pancreatic cancer promotes EGFR/ERK signalling and disease progression". International Journal of Oncology 58, no. 6 (2021): 34. https://doi.org/10.3892/ijo.2021.5214