Effect of food intake on 92 oncological biomarkers by the Proseek Oncology II panel

Research output: Contribution to journalArticle

Abstract

Objective: To evaluates the effect of food intake on 92 oncological biomarkers to evaluate whether the timing of blood sampling could be relevant. Twenty-two healthy subjects were investigated. A total of 92 biomarkers were measured before a standardised meal as well as 30 and 120 min afterwards with the Proseek Multiplex Oncology II kit. Results: The levels of 6 biomarkers decreased significantly (P < 0.001) 30 min after food intake, and 4 biomarkers remained decreased (P < 0.001) 120 min after food intake. One biomarker was significantly increased (P < 0.001) at both 30 and 120 min after food intake. Some changes were less than 10%. Those biomarkers that showed a difference of more than 10% include: Granzyme H (13%), Methionine aminopeptidase 2 (14%), Secretory carrier-associated membrane protein 3 (39%), FAS-associated death domain protein (41%), and Pancreatic prohormone (79%). This study shows that food intake has a very modest effect on 92 different oncological biomarkers. Trial registration National Library of Medicine trial registration number NCT01027507 (retrospectively registered on December 8, 2009)

Details

Authors
Organisations
External organisations
  • Skåne University Hospital
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Nutrition and Dietetics
  • Clinical Laboratory Medicine

Keywords

  • Olink, Proseek Oncology II
Original languageEnglish
Article number199
JournalBMC Research Notes
Volume12
Issue number1
Publication statusPublished - 2019
Publication categoryResearch
Peer-reviewedYes