Leiomyoma phosphoproteins involved in inhibition of oxidative stress and synthesis of reactive oxygen species

  • Authors:
    • Blendi Ura
    • Lorenzo Monasta
    • Giorgio Arrigoni
    • Danilo Licastro
    • Giovanni Di Lorenzo
    • Federico Romano
    • Bartolomea Gaita
    • Federica Scrimin
    • Giuseppe Ricci
  • View Affiliations

  • Published online on: October 21, 2019     https://doi.org/10.3892/ijmm.2019.4377
  • Pages: 2329-2335
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Abstract

Uterine leiomyomas are benign smooth muscle cell tumors originating from the myometrium. The present study focused on leiomyoma and myometrium phosphoproteome enrichment by using immobilized metal affinity chromatography (IMAC). The phosphoproteome was analyzed by two‑dimensional gel electrophoresis coupled with mass spectrometry. Western blotting was used for data validation. The results from IMAC identified 26 proteins significantly differentially phosphorylated in leiomyomas compared with normal myometrium. Three upregulated proteins (peroxiredoxin 2, protein disulfide isomerase family A member 3 and peroxiredoxin 4) were further validated by western blotting. Ingenuity pathway analysis revealed that four phosphoproteins were involved in the inhibition of oxidative stress and synthesis of reactive oxygen species. The present results demonstated for the first time an association between oxidative stress and phosphorylation in leiomyoma development.
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December-2019
Volume 44 Issue 6

Print ISSN: 1107-3756
Online ISSN:1791-244X

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Spandidos Publications style
Ura B, Monasta L, Arrigoni G, Licastro D, Di Lorenzo G, Romano F, Gaita B, Scrimin F and Ricci G: Leiomyoma phosphoproteins involved in inhibition of oxidative stress and synthesis of reactive oxygen species. Int J Mol Med 44: 2329-2335, 2019.
APA
Ura, B., Monasta, L., Arrigoni, G., Licastro, D., Di Lorenzo, G., Romano, F. ... Ricci, G. (2019). Leiomyoma phosphoproteins involved in inhibition of oxidative stress and synthesis of reactive oxygen species. International Journal of Molecular Medicine, 44, 2329-2335. https://doi.org/10.3892/ijmm.2019.4377
MLA
Ura, B., Monasta, L., Arrigoni, G., Licastro, D., Di Lorenzo, G., Romano, F., Gaita, B., Scrimin, F., Ricci, G."Leiomyoma phosphoproteins involved in inhibition of oxidative stress and synthesis of reactive oxygen species". International Journal of Molecular Medicine 44.6 (2019): 2329-2335.
Chicago
Ura, B., Monasta, L., Arrigoni, G., Licastro, D., Di Lorenzo, G., Romano, F., Gaita, B., Scrimin, F., Ricci, G."Leiomyoma phosphoproteins involved in inhibition of oxidative stress and synthesis of reactive oxygen species". International Journal of Molecular Medicine 44, no. 6 (2019): 2329-2335. https://doi.org/10.3892/ijmm.2019.4377