Serum Total Bilirubin and Risk of Cancer: A Swedish Cohort Study and Meta-Analysis

Bilirubin has strong antioxidant properties that have been hypothesized to be preventive against the development of cancer. Thus, we aimed to investigate the association between serum total bilirubin (STB) and risk of overall and site-specific cancers in the large Swedish Apolipoprotein Mortality Ri...

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Autores principales: Maria J. Monroy-Iglesias, Charlotte Moss, Kerri Beckmann, Niklas Hammar, Goran Walldius, Cecilia Bosco, Mieke Van Hemelrijck, Aida Santaolalla
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Lenguaje:EN
Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/fc6e6c2c1e754289bbe758ef6352aa69
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spelling oai:doaj.org-article:fc6e6c2c1e754289bbe758ef6352aa692021-11-11T15:34:13ZSerum Total Bilirubin and Risk of Cancer: A Swedish Cohort Study and Meta-Analysis10.3390/cancers132155402072-6694https://doaj.org/article/fc6e6c2c1e754289bbe758ef6352aa692021-11-01T00:00:00Zhttps://www.mdpi.com/2072-6694/13/21/5540https://doaj.org/toc/2072-6694Bilirubin has strong antioxidant properties that have been hypothesized to be preventive against the development of cancer. Thus, we aimed to investigate the association between serum total bilirubin (STB) and risk of overall and site-specific cancers in the large Swedish Apolipoprotein Mortality Risk (AMORIS) cohort. We also performed a systematic review and meta-analysis for specific cancer types (colorectal, breast and lung). We found no association between high levels of STB and risk of overall cancer. Regarding site-specific cancer, there was an inverse association between increased STB and lung cancer (Hazard Ratio (HR) for the 4th quartile (Q4) vs. Q1: 0.50; 95%CI: 0.44–0.59) and gynecological cancer (HR for Q4 vs. Q1: 0.86; 95%CI: 0.76–0.99). A positive association was found with melanoma (HR for Q4 vs. Q1: 1.25; 95%CI: 1.06–1.47) and breast cancer (HR for Q4 vs. Q1: 1.13; 95%CI: 1.01–1.25) risk. The meta-analysis showed an inverse association between high levels of STB and risk of lung cancer (Relative risk (RR): 0.69; 95%CI: 0.55–0.86). No associations were seen for colorectal and breast cancer risk. Further studies are required to establish if bilirubin can be used as a biomarker for risk assessment and/or as a novel therapeutic target.Maria J. Monroy-IglesiasCharlotte MossKerri BeckmannNiklas HammarGoran WalldiusCecilia BoscoMieke Van HemelrijckAida SantaolallaMDPI AGarticlecancer riskhyperbilirubinemiabilirubincohort studylung cancercolorectal cancerNeoplasms. Tumors. Oncology. Including cancer and carcinogensRC254-282ENCancers, Vol 13, Iss 5540, p 5540 (2021)
institution DOAJ
collection DOAJ
language EN
topic cancer risk
hyperbilirubinemia
bilirubin
cohort study
lung cancer
colorectal cancer
Neoplasms. Tumors. Oncology. Including cancer and carcinogens
RC254-282
spellingShingle cancer risk
hyperbilirubinemia
bilirubin
cohort study
lung cancer
colorectal cancer
Neoplasms. Tumors. Oncology. Including cancer and carcinogens
RC254-282
Maria J. Monroy-Iglesias
Charlotte Moss
Kerri Beckmann
Niklas Hammar
Goran Walldius
Cecilia Bosco
Mieke Van Hemelrijck
Aida Santaolalla
Serum Total Bilirubin and Risk of Cancer: A Swedish Cohort Study and Meta-Analysis
description Bilirubin has strong antioxidant properties that have been hypothesized to be preventive against the development of cancer. Thus, we aimed to investigate the association between serum total bilirubin (STB) and risk of overall and site-specific cancers in the large Swedish Apolipoprotein Mortality Risk (AMORIS) cohort. We also performed a systematic review and meta-analysis for specific cancer types (colorectal, breast and lung). We found no association between high levels of STB and risk of overall cancer. Regarding site-specific cancer, there was an inverse association between increased STB and lung cancer (Hazard Ratio (HR) for the 4th quartile (Q4) vs. Q1: 0.50; 95%CI: 0.44–0.59) and gynecological cancer (HR for Q4 vs. Q1: 0.86; 95%CI: 0.76–0.99). A positive association was found with melanoma (HR for Q4 vs. Q1: 1.25; 95%CI: 1.06–1.47) and breast cancer (HR for Q4 vs. Q1: 1.13; 95%CI: 1.01–1.25) risk. The meta-analysis showed an inverse association between high levels of STB and risk of lung cancer (Relative risk (RR): 0.69; 95%CI: 0.55–0.86). No associations were seen for colorectal and breast cancer risk. Further studies are required to establish if bilirubin can be used as a biomarker for risk assessment and/or as a novel therapeutic target.
format article
author Maria J. Monroy-Iglesias
Charlotte Moss
Kerri Beckmann
Niklas Hammar
Goran Walldius
Cecilia Bosco
Mieke Van Hemelrijck
Aida Santaolalla
author_facet Maria J. Monroy-Iglesias
Charlotte Moss
Kerri Beckmann
Niklas Hammar
Goran Walldius
Cecilia Bosco
Mieke Van Hemelrijck
Aida Santaolalla
author_sort Maria J. Monroy-Iglesias
title Serum Total Bilirubin and Risk of Cancer: A Swedish Cohort Study and Meta-Analysis
title_short Serum Total Bilirubin and Risk of Cancer: A Swedish Cohort Study and Meta-Analysis
title_full Serum Total Bilirubin and Risk of Cancer: A Swedish Cohort Study and Meta-Analysis
title_fullStr Serum Total Bilirubin and Risk of Cancer: A Swedish Cohort Study and Meta-Analysis
title_full_unstemmed Serum Total Bilirubin and Risk of Cancer: A Swedish Cohort Study and Meta-Analysis
title_sort serum total bilirubin and risk of cancer: a swedish cohort study and meta-analysis
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/fc6e6c2c1e754289bbe758ef6352aa69
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