Open Access

Tumor β‑catenin expression is associated with immune evasion in non‑small cell lung cancer with high tumor mutation burden

  • Authors:
    • Satoshi Muto
    • Yuki Ozaki
    • Hikaru Yamaguchi
    • Hayato Mine
    • Hironori Takagi
    • Masayuki Watanabe
    • Takuya Inoue
    • Takumi Yamaura
    • Mitsuro Fukuhara
    • Naoyuki Okabe
    • Yuki Matsumura
    • Takeo Hasegawa
    • Jun Osugi
    • Mika Hoshino
    • Mitsunori Higuchi
    • Yutaka Shio
    • Hideaki Nanamiya
    • Jun-Ichi Imai
    • Takao Isogai
    • Shinya Watanabe
    • Hiroyuki Suzuki
  • View Affiliations

  • Published online on: January 12, 2021     https://doi.org/10.3892/ol.2021.12464
  • Article Number: 203
  • Copyright: © Muto et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

β‑catenin expression by tumor cells suppressed dendritic cell recruitment to the tumor microenvironment in a melanoma model, resulting in fewer tumor‑infiltrating lymphocytes. Immunohistochemistry was used in the present study to examine the association between the expression of β‑catenin and tumor infiltrating lymphocytes and CD11c+ cells in 122 patients with non‑small cell lung cancer (NSCLC), who underwent radical surgery. β‑catenin was positive in 24% of NSCLC tumors compared with 59% of squamous cell carcinomas and 11% of adenocarcinomas. There was no significant association between the expression of β‑catenin and the frequency of CD8+ cell infiltration into tumor tissues, including the stroma. Conversely, the infiltration of CD8+ cells into tumor nests was significantly lower in β‑catenin‑positive cases compared with that in negative β‑catenin cases. Similarly, CD11c+ cell infiltration was significantly lower in the β‑catenin‑positive group. The β‑catenin‑positive group had shorter overall survival and recurrence‑free survival times compared with that in the negative group. Furthermore, β‑catenin‑positive NSCLC had a high tumor mutation burden, but tended to have a low expression of programmed death‑ligand 1. In conclusion, the expression of β‑catenin in NSCLC was negatively associated with CD11c+ cells and cytotoxic T cell infiltration at the tumor site and had a tendency towards a poor prognosis.
View Figures
View References

Related Articles

Journal Cover

March-2021
Volume 21 Issue 3

Print ISSN: 1792-1074
Online ISSN:1792-1082

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Muto S, Ozaki Y, Yamaguchi H, Mine H, Takagi H, Watanabe M, Inoue T, Yamaura T, Fukuhara M, Okabe N, Okabe N, et al: Tumor β‑catenin expression is associated with immune evasion in non‑small cell lung cancer with high tumor mutation burden. Oncol Lett 21: 203, 2021
APA
Muto, S., Ozaki, Y., Yamaguchi, H., Mine, H., Takagi, H., Watanabe, M. ... Suzuki, H. (2021). Tumor β‑catenin expression is associated with immune evasion in non‑small cell lung cancer with high tumor mutation burden. Oncology Letters, 21, 203. https://doi.org/10.3892/ol.2021.12464
MLA
Muto, S., Ozaki, Y., Yamaguchi, H., Mine, H., Takagi, H., Watanabe, M., Inoue, T., Yamaura, T., Fukuhara, M., Okabe, N., Matsumura, Y., Hasegawa, T., Osugi, J., Hoshino, M., Higuchi, M., Shio, Y., Nanamiya, H., Imai, J., Isogai, T., Watanabe, S., Suzuki, H."Tumor β‑catenin expression is associated with immune evasion in non‑small cell lung cancer with high tumor mutation burden". Oncology Letters 21.3 (2021): 203.
Chicago
Muto, S., Ozaki, Y., Yamaguchi, H., Mine, H., Takagi, H., Watanabe, M., Inoue, T., Yamaura, T., Fukuhara, M., Okabe, N., Matsumura, Y., Hasegawa, T., Osugi, J., Hoshino, M., Higuchi, M., Shio, Y., Nanamiya, H., Imai, J., Isogai, T., Watanabe, S., Suzuki, H."Tumor β‑catenin expression is associated with immune evasion in non‑small cell lung cancer with high tumor mutation burden". Oncology Letters 21, no. 3 (2021): 203. https://doi.org/10.3892/ol.2021.12464