ROR1-CAVIN3 interaction required for caveolae-dependent endocytosis and pro-survival signaling in lung adenocarcinoma

Tomoya Yamaguchi, Miyu Hayashi, Lisa Ida, Masatoshi Yamamoto, Can Lu, Taisuke Kajino, Jinglei Cheng, Masahiro Nakatochi, Hisanori Isomura, Masaya Yamazaki, Motoshi Suzuki, Toyoshi Fujimoto, Takashi Takahashi

Research output: Contribution to journalArticle

Abstract

The receptor tyrosine kinase-like orphan receptor 1 (ROR1) is a transcriptional target of the lineage-survival oncogene NKX2–1/TTF-1 in lung adenocarcinomas. In addition to its kinase-dependent role, ROR1 functions as a scaffold protein to facilitate interaction between caveolin-1 (CAV1) and CAVIN1, and consequently maintains caveolae formation, which in turn sustains pro-survival signaling toward AKT from multiple receptor tyrosine kinases (RTKs), including epidermal growth factor receptor (EGFR), MET (proto-oncogene, receptor tyrosine kinase), and IGF-IR (insulin-like growth factor receptor 1). Therefore, ROR1 is an attractive target for overcoming EGFR-TKI resistance due to various mechanisms such as EGFR T790M double mutation and bypass signaling from other RTKs. Here, we report that ROR1 possesses a novel scaffold function indispensable for efficient caveolae-dependent endocytosis. CAVIN3 was found to bind with ROR1 at a site distinct from sites for CAV1 and CAVIN1, a novel function required for proper CAVIN3 subcellular localization and caveolae-dependent endocytosis, but not caveolae formation itself. Furthermore, evidence of a mechanistic link between ROR1-CAVIN3 interaction and consequential caveolae trafficking, which was found to utilize a binding site distinct from those for ROR1 interactions with CAV1 and CAVIN1, with RTK-mediated pro-survival signaling towards AKT in early endosomes in lung adenocarcinoma cells was also obtained. The present findings warrant future study to enable development of novel therapeutic strategies for inhibiting the multifaceted scaffold functions of ROR1 in order to reduce the intolerable death toll from this devastating cancer.

Original languageEnglish
Pages (from-to)5142-5157
Number of pages16
JournalOncogene
Volume38
Issue number26
DOIs
Publication statusPublished - 27-06-2019

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Caveolae
Endocytosis
Caveolin 1
Epidermal Growth Factor Receptor
Receptor Protein-Tyrosine Kinases
Receptor Tyrosine Kinase-like Orphan Receptors
Proto-Oncogene Proteins c-met
Somatomedin Receptors
Endosomes
Oncogenes
Phosphotransferases
Binding Sites
Adenocarcinoma of lung
Mutation
Neoplasms
Proteins

All Science Journal Classification (ASJC) codes

  • Molecular Biology
  • Genetics
  • Cancer Research

Cite this

Yamaguchi, T., Hayashi, M., Ida, L., Yamamoto, M., Lu, C., Kajino, T., ... Takahashi, T. (2019). ROR1-CAVIN3 interaction required for caveolae-dependent endocytosis and pro-survival signaling in lung adenocarcinoma. Oncogene, 38(26), 5142-5157. https://doi.org/10.1038/s41388-019-0785-7
Yamaguchi, Tomoya ; Hayashi, Miyu ; Ida, Lisa ; Yamamoto, Masatoshi ; Lu, Can ; Kajino, Taisuke ; Cheng, Jinglei ; Nakatochi, Masahiro ; Isomura, Hisanori ; Yamazaki, Masaya ; Suzuki, Motoshi ; Fujimoto, Toyoshi ; Takahashi, Takashi. / ROR1-CAVIN3 interaction required for caveolae-dependent endocytosis and pro-survival signaling in lung adenocarcinoma. In: Oncogene. 2019 ; Vol. 38, No. 26. pp. 5142-5157.
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Yamaguchi, T, Hayashi, M, Ida, L, Yamamoto, M, Lu, C, Kajino, T, Cheng, J, Nakatochi, M, Isomura, H, Yamazaki, M, Suzuki, M, Fujimoto, T & Takahashi, T 2019, 'ROR1-CAVIN3 interaction required for caveolae-dependent endocytosis and pro-survival signaling in lung adenocarcinoma', Oncogene, vol. 38, no. 26, pp. 5142-5157. https://doi.org/10.1038/s41388-019-0785-7

ROR1-CAVIN3 interaction required for caveolae-dependent endocytosis and pro-survival signaling in lung adenocarcinoma. / Yamaguchi, Tomoya; Hayashi, Miyu; Ida, Lisa; Yamamoto, Masatoshi; Lu, Can; Kajino, Taisuke; Cheng, Jinglei; Nakatochi, Masahiro; Isomura, Hisanori; Yamazaki, Masaya; Suzuki, Motoshi; Fujimoto, Toyoshi; Takahashi, Takashi.

In: Oncogene, Vol. 38, No. 26, 27.06.2019, p. 5142-5157.

Research output: Contribution to journalArticle

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T1 - ROR1-CAVIN3 interaction required for caveolae-dependent endocytosis and pro-survival signaling in lung adenocarcinoma

AU - Yamaguchi, Tomoya

AU - Hayashi, Miyu

AU - Ida, Lisa

AU - Yamamoto, Masatoshi

AU - Lu, Can

AU - Kajino, Taisuke

AU - Cheng, Jinglei

AU - Nakatochi, Masahiro

AU - Isomura, Hisanori

AU - Yamazaki, Masaya

AU - Suzuki, Motoshi

AU - Fujimoto, Toyoshi

AU - Takahashi, Takashi

PY - 2019/6/27

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