One-carbon metabolites, B vitamins and associations with systemic inflammation and angiogenesis biomarkers among colorectal cancer patients: results from the ColoCare Study

Rama Kiblawi, Andreana N. Holowatyj, Biljana Gigic, Stefanie Brezina, Anne J. M. R. Geijsen, Jennifer Ose, Tengda Lin, Sheetal Hardikar, Caroline Himbert, Christy A. Warby, Juergen Boehm, Martijn J. L. Bourse, Fraenzel J. B. van Duijnhoven, Tanja Gumpenberger, Dieuwertje E. Kok, Janna L. Koole, Eline H. van Roekel, Petra Schrotz-King, Arve Ulvikl, Andrea GsurNina Habermann, Matty P. Weijenberg, Per Magne Ueland, Martin Schneiders, Alexis Ulrich, Cornelia M. Ulrich*, Mary Playdon*

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

6 Citations (Web of Science)
160 Downloads (Pure)

Abstract

B vitamins involved in one-carbon metabolism have been implicated in the development of inflammation- and angiogenesis-related chronic diseases, such as colorectal cancer (CRC). Yet, the role of one-carbon metabolism in inflammation and angiogenesis among CRC patients remains unclear. The objective of this study was to investigate associations of components of one-carbon metabolism with inflammation and angiogenesis biomarkers among newly diagnosed CRC patients (n 238) in the prospective ColoCare Study, Heidelberg. We cross-sectionally analysed associations between twelve B vitamins and one-carbon metabolites and ten inflammation and angiogenesis biomarkers from pre-surgery serum samples using multivariable linear regression models. We further explored associations among novel biomarkers in these pathways with Spearman partial correlation analyses. We hypothesised that pyridoxal-5'-phosphate (PLP) is inversely associated with inflammatory biomarkers. We observed that PLP was inversely associated with C-reactive protein (CRP) (r -0 center dot 33, P-linear <0 center dot 0001), serum amyloid A (SAA) (r -0 center dot 23, P-linear = 0 center dot 003), IL-6 (r -0 center dot 39, P-linear <0 center dot 0001), IL-8 (r -0 center dot 20, P-linear = 0 center dot 02) and TNF alpha (r -0 center dot 12, P-linear = 0 center dot 045). Similar findings were observed for 5-methyl-tetrahydrofolate and CRP (r -0 center dot 14), SAA (r -0 center dot 14) and TNF alpha (r -0 center dot 15) among CRC patients. Folate catabolite acetyl-para-aminobenzoylglutamic acid (pABG) was positively correlated with IL-6 (r 0 center dot 27, P-linear <0 center dot 0001), and pABG was positively correlated with IL-8 (r 0 center dot 21, P-linear <0 center dot 0001), indicating higher folate utilisation during inflammation. Our data support the hypothesis of inverse associations between PLP and inflammatory biomarkers among CRC patients. A better understanding of the role and inter-relation of PLP and other one-carbon metabolites with inflammatory processes among colorectal carcinogenesis and prognosis could identify targets for future dietary guidance for CRC patients.

Original languageEnglish
Article number0007114520000422
Pages (from-to)1187-1200
Number of pages14
JournalBritish Journal of Nutrition
Volume123
Issue number10
DOIs
Publication statusPublished - 28 May 2020

Keywords

  • One-carbon metabolism
  • B vitamins
  • Folate
  • Vitamin B-6
  • Inflammation
  • Colorectal cancer
  • Angiogenesis
  • C-REACTIVE PROTEIN
  • FOLIC-ACID SUPPLEMENTATION
  • PYRIDOXAL 5'-PHOSPHATE
  • PLASMA HOMOCYSTEINE
  • THIAMINE-DEFICIENCY
  • OXIDATIVE STRESS
  • RISK
  • FOLATE
  • CATABOLISM
  • ASPIRIN

Cite this