Effect of food intake on 92 oncological biomarkers by the Proseek Oncology II panel.
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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).
SUBMITTER: Dencker M
PROVIDER: S-EPMC6446403 | biostudies-literature | 2019 Apr
REPOSITORIES: biostudies-literature
Publications
Effect of food intake on 92 oncological biomarkers by the Proseek Oncology II panel.
Dencker Magnus M Björgell Ola O Hlebowicz Joanna J
BMC research notes 20190402 1
<h4>Objective</h4>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.<h4>Results</h4>The levels of 6 biomarkers decreased significantly (P < 0.001) 30 min after food intake, and 4 biomarkers remained decreased (P < 0.001) ...[more]
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