Circulating markers of cellular immune activation in prediagnostic blood sample and lung cancer risk in the Lung Cancer Cohort Consortium (LC3)

Joyce Y. Huang, Tricia L. Larose, Hung N. Luu, Renwei Wang, Anouar Fanidi, Karine Alcala, Victoria L. Stevens, Stephanie J. Weinstein, Demetrius Albanes, Neil E. Caporaso, Mark P. Purdue, Regina G. Ziegler, Neal D. Freedman, Qing Lan, Ross L. Prentice, Mary Pettinger, Cynthia A. Thomson, Qiuyin Cai, Jie Wu, William J. BlotXiao Ou Shu, Wei Zheng, Alan A. Arslan, Anne Zeleniuch-Jacquotte, Loïc Le Marchand, Lynn R. Wilkens, Christopher A. Haiman, Xuehong Zhang, Meir J. Stampfer, Jiali Han, Graham G. Giles, Allison M. Hodge, Gianluca Severi, Mikael Johansson, Kjell Grankvist, Arnulf Langhammer, Kristian Hveem, Yong Bing Xiang, Hong Lan Li, Yu Tang Gao, Kala Visvanathan, Per M. Ueland, Øivind Midttun, Arve Ulvi, Julie E. Buring, I. Min Lee, Howard D. Sesso, J. Michael Gaziano, Jonas Manjer, Caroline Relton, Woon Puay Koh, Paul Brennan, Mattias Johansson, Jian Min Yuan

Research output: Contribution to journalArticle

Abstract

Cell-mediated immune suppression may play an important role in lung carcinogenesis. We investigated the associations for circulating levels of tryptophan, kynurenine, kynurenine:tryptophan ratio (KTR), quinolinic acid (QA) and neopterin as markers of immune regulation and inflammation with lung cancer risk in 5,364 smoking-matched case–control pairs from 20 prospective cohorts included in the international Lung Cancer Cohort Consortium. All biomarkers were quantified by mass spectrometry-based methods in serum/plasma samples collected on average 6 years before lung cancer diagnosis. Odds ratios (ORs) and 95% confidence intervals (CIs) for lung cancer associated with individual biomarkers were calculated using conditional logistic regression with adjustment for circulating cotinine. Compared to the lowest quintile, the highest quintiles of kynurenine, KTR, QA and neopterin were associated with a 20–30% higher risk, and tryptophan with a 15% lower risk of lung cancer (all ptrend < 0.05). The strongest associations were seen for current smokers, where the adjusted ORs (95% CIs) of lung cancer for the highest quintile of KTR, QA and neopterin were 1.42 (1.15–1.75), 1.42 (1.14–1.76) and 1.45 (1.13–1.86), respectively. A stronger association was also seen for KTR and QA with risk of lung squamous cell carcinoma followed by adenocarcinoma, and for lung cancer diagnosed within the first 2 years after blood draw. This study demonstrated that components of the tryptophan–kynurenine pathway with immunomodulatory effects are associated with risk of lung cancer overall, especially for current smokers. Further research is needed to evaluate the role of these biomarkers in lung carcinogenesis and progression.

Original languageEnglish (US)
Pages (from-to)2394-2405
Number of pages12
JournalInternational Journal of Cancer
Volume146
Issue number9
DOIs
StatePublished - May 1 2020

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Keywords

  • kynurenine
  • lung cancer
  • neopterin
  • quinolinic acid
  • tryptophan

ASJC Scopus subject areas

  • Oncology
  • Cancer Research

Cite this

Huang, J. Y., Larose, T. L., Luu, H. N., Wang, R., Fanidi, A., Alcala, K., Stevens, V. L., Weinstein, S. J., Albanes, D., Caporaso, N. E., Purdue, M. P., Ziegler, R. G., Freedman, N. D., Lan, Q., Prentice, R. L., Pettinger, M., Thomson, C. A., Cai, Q., Wu, J., ... Yuan, J. M. (2020). Circulating markers of cellular immune activation in prediagnostic blood sample and lung cancer risk in the Lung Cancer Cohort Consortium (LC3). International Journal of Cancer, 146(9), 2394-2405. https://doi.org/10.1002/ijc.32555