論文

査読有り 国際誌
2016年11月

Measles virus selectively blind to signaling lymphocyte activity molecule has oncolytic efficacy against nectin-4-expressing pancreatic cancer cells.

Cancer science
  • Mutsumi Awano
  • ,
  • Tomoko Fujiyuki
  • ,
  • Koichiro Shoji
  • ,
  • Yosuke Amagai
  • ,
  • Yoshinori Murakami
  • ,
  • Yoichi Furukawa
  • ,
  • Hiroki Sato
  • ,
  • Misako Yoneda
  • ,
  • Chieko Kai

107
11
開始ページ
1647
終了ページ
1652
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1111/cas.13064

Pancreatic cancer is one of the most intractable cancers and has a devastating prognosis; over the past three decades the 5-year survival rate has been <10%. Therefore, development of a novel anticancer treatment for pancreatic cancer is a matter of urgency. We previously developed an oncolytic recombinant measles virus (MV), rMV-SLAMblind, that had lost the ability to bind to its principal receptor, signaling lymphocyte activity molecule (SLAM), but which selectively infected and efficiently killed nectin-4-expressing breast and lung cancer cells. In this study, we analyzed the antitumor effect of this virus against pancreatic cancer. Nectin-4 was expressed on the surface of 4/16 tested pancreatic cancer cell lines, which were efficiently infected and killed by rMV-SLAMblind in vitro. The intratumoral inoculation of rMV-SLAMblind suppressed the growth of KLM1 and Capan-2 cells xenografted in SCID mice. The sequence analysis of MV isolated from the tumor revealed that the designed mutation in the H protein of rMV-SLAMblind had been stably maintained for 47 days after the last inoculation. These results suggest that rMV-SLAMblind is a promising candidate for the novel treatment of pancreatic cancer.

リンク情報
DOI
https://doi.org/10.1111/cas.13064
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/27561180
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5132336
ID情報
  • DOI : 10.1111/cas.13064
  • PubMed ID : 27561180
  • PubMed Central 記事ID : PMC5132336

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