Journal article
Circulating markers of cellular immune activation in prediagnostic blood sample and lung cancer risk in the Lung Cancer Cohort Consortium (LC3)
JY Huang, TL Larose, HN Luu, R Wang, A Fanidi, K Alcala, VL Stevens, SJ Weinstein, D Albanes, NE Caporaso, MP Purdue, RG Ziegler, ND Freedman, Q Lan, RL Prentice, M Pettinger, CA Thomson, Q Cai, J Wu, WJ Blot Show all
International Journal of Cancer | WILEY | Published : 2020
DOI: 10.1002/ijc.32555
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 wer..
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Grants
Awarded by National Institutes of Health
Funding Acknowledgements
Grant sponsor: National Cancer Institute; Grant numbers: P01CA87969, P30CA016087, R01CA092447, R01CA144034, U01CA155340, U01CA202979, UM1CA167552, UM1CA173640, UM1CA182876, UM1CA182910, UM1CA182934, UM1CA186107; Grant sponsor: National Institutes of Health; Grant numbers: CA047988, CA097193, CA182913, CA34944, CA40360, HL043851, HL080467, HL099355, HL26490, HL34595, P30ES000260; Grant sponsor: U.S. Department of Health and Human Services; Grant numbers: HHSN261201500005C, HHSN268201100046C, HHSN268201600001C, HHSN268201600002C, HHSN268201600003C, HHSN268201600004C, HHSN271201600004C; Grant sponsor: VicHealth and Cancer Council Victoria and Australian National Health and Medical Research Council; Grant numbers: 1074383, 209057, 396414