Open Access

Identification of COMMD1 as a novel lamin A binding partner

  • Authors:
    • Zhiwen Jiang
    • Weichun Chen
    • Jing Zhou
    • Qi Peng
    • Huiling Zheng
    • Yuan Yuan
    • Hongjing Cui
    • Wei Zhao
    • Xuerong Sun
    • Zhongjun Zhou
    • Xinguang Liu
  • View Affiliations

  • Published online on: June 24, 2019     https://doi.org/10.3892/mmr.2019.10419
  • Pages: 1790-1796
  • Copyright: © Jiang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Lamin A, which is encoded by the LMNA gene, regulates gene expression and genome stability through interactions with a variety of proteins. Mutations in LMNA lead to a diverse set of inherited human diseases, collectively referred to as laminopathies. To gain insight into the protein interactions of lamin A, a yeast two‑hybrid screen was conducted using the carboxy‑terminus of lamin A. The screen identified copper metabolism MURR1 domain‑containing 1 (COMMD1) as a novel lamin A binding partner. Colocalization experiments using fluorescent confocal microscopy revealed that COMMD1 colocalized with lamin A in 293 cells. Furthermore, the COMMD1‑lamin A protein interaction was also demonstrated in co‑immunoprecipitation experiments. Collectively, the present study demonstrated a physical interaction between COMMD1 and lamin A, which may aid to elucidate the mechanisms of lamin A in the aging process.
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August-2019
Volume 20 Issue 2

Print ISSN: 1791-2997
Online ISSN:1791-3004

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Copy and paste a formatted citation
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Spandidos Publications style
Jiang Z, Chen W, Zhou J, Peng Q, Zheng H, Yuan Y, Cui H, Zhao W, Sun X, Zhou Z, Zhou Z, et al: Identification of COMMD1 as a novel lamin A binding partner. Mol Med Rep 20: 1790-1796, 2019
APA
Jiang, Z., Chen, W., Zhou, J., Peng, Q., Zheng, H., Yuan, Y. ... Liu, X. (2019). Identification of COMMD1 as a novel lamin A binding partner. Molecular Medicine Reports, 20, 1790-1796. https://doi.org/10.3892/mmr.2019.10419
MLA
Jiang, Z., Chen, W., Zhou, J., Peng, Q., Zheng, H., Yuan, Y., Cui, H., Zhao, W., Sun, X., Zhou, Z., Liu, X."Identification of COMMD1 as a novel lamin A binding partner". Molecular Medicine Reports 20.2 (2019): 1790-1796.
Chicago
Jiang, Z., Chen, W., Zhou, J., Peng, Q., Zheng, H., Yuan, Y., Cui, H., Zhao, W., Sun, X., Zhou, Z., Liu, X."Identification of COMMD1 as a novel lamin A binding partner". Molecular Medicine Reports 20, no. 2 (2019): 1790-1796. https://doi.org/10.3892/mmr.2019.10419