CD26-mediated regulation of periostin expression contributes to migration and invasion of malignant pleural mesothelioma cells

Eriko Komiya, Kei Ohnuma, Hiroto Yamazaki, Ryo Hatano, Satoshi Iwata, Toshihiro Okamoto, Nam H. Dang, Taketo Yamada, Chikao Morimoto

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Malignant pleural mesothelioma (MPM) is an aggressive malignancy arising from mesothelial lining of pleura. It is generally associated with a history of asbestos exposure and has a very poor prognosis, partly due to the lack of a precise understanding of the molecular mechanisms associated with its malignant behavior. In the present study, we expanded on our previous studies on the enhanced motility and increased CD26 expression in MPM cells, with a particular focus on integrin adhesion molecules. We found that expression of CD26 upregulates periostin secretion by MPM cells, leading to enhanced MPM cell migratory and invasive activity. Moreover, we showed that upregulation of periostin expression results from the nuclear translocation of the basic helix-loop-helix transcription factor Twist1, a process that is mediated by CD26-associated activation of Src phosphorylation. While providing new and profound insights into the molecular mechanisms involved in MPM biology, these findings may also lead to the development of novel therapeutic strategies for MPM.

Original languageEnglish
Pages (from-to)609-615
Number of pages7
JournalBiochemical and Biophysical Research Communications
Volume447
Issue number4
DOIs
Publication statusPublished - 2014 May 16

Fingerprint

Basic Helix-Loop-Helix Transcription Factors
Phosphorylation
Asbestos
Linings
Integrins
Adhesion
Chemical activation
Molecules
Up-Regulation
Pleura
Malignant Mesothelioma
Neoplasms

Keywords

  • CD26
  • Malignant pleural mesothelioma
  • Periostin
  • Src
  • Twist1

ASJC Scopus subject areas

  • Biochemistry
  • Biophysics
  • Cell Biology
  • Molecular Biology

Cite this

CD26-mediated regulation of periostin expression contributes to migration and invasion of malignant pleural mesothelioma cells. / Komiya, Eriko; Ohnuma, Kei; Yamazaki, Hiroto; Hatano, Ryo; Iwata, Satoshi; Okamoto, Toshihiro; Dang, Nam H.; Yamada, Taketo; Morimoto, Chikao.

In: Biochemical and Biophysical Research Communications, Vol. 447, No. 4, 16.05.2014, p. 609-615.

Research output: Contribution to journalArticle

Komiya, Eriko ; Ohnuma, Kei ; Yamazaki, Hiroto ; Hatano, Ryo ; Iwata, Satoshi ; Okamoto, Toshihiro ; Dang, Nam H. ; Yamada, Taketo ; Morimoto, Chikao. / CD26-mediated regulation of periostin expression contributes to migration and invasion of malignant pleural mesothelioma cells. In: Biochemical and Biophysical Research Communications. 2014 ; Vol. 447, No. 4. pp. 609-615.
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