Early Gene Expression in Salivary Gland after Isoproterenol Treatment

Yi Zhou, Hung I.H. Chen, Al Lin, H. Dang, Karin Haack, Shelley A. Cole, Yufei Huang, Haiyang Yu, Yidong Chen, Chih Ko Yeh

Resultado de la investigación: Articlerevisión exhaustiva

2 Citas (Scopus)


Isoproterenol, a β-adrenergic agonist, has been shown to induce salivary gland hyperplasia. However, the mechanism involved in this pharmacological phenomenon is not well understood. To gain a better understanding of the underlying changes, including genes, networks and pathways altered by isoproterenol, microarray-based gene expression analysis was conducted on rat parotid glands at 10, 30, and 60 min after isoproterenol injection. After isoproterenol treatment, the number of differentially expressed genes was increased in a time-dependent manner. Pathway analysis showed that cell hyperplasia, p38MAPK, and IGF-1 were the most altered function, network and pathway, respectively. The balanced regulation of up- and down-expression of genes related to cell proliferation/survival may provide a better understanding of the mechanism of isoproterenol-induced parotid gland enlargement without tumor transformation. J. Cell. Biochem. 116: 431-437, 2015.

Idioma originalEnglish (US)
Páginas (desde-hasta)431-437
Número de páginas7
PublicaciónJournal of Cellular Biochemistry
EstadoPublished - mar 1 2015

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Biology
  • Cell Biology


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