ATP in red blood cells as biomarker for sepsis in humans.

Med Hypotheses

Department of Anesthesia, Pain Management and Perioperative Medicine, Dalhousie University, Halifax, Canada; Department of Pharmacology, Dalhousie University, Halifax, Canada; Department of Physiology and Biophysics, Dalhousie University, Halifax, Canada; Department of Microbiology and Immunology, Dalhousie University, Halifax, Canada; Faculty of Computer Science, Dalhousie University, Halifax, Canada. Electronic address:

Published: March 2019

Sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to an infection. Due to the lack of causative immune treatment, mortality of sepsis remains at a high level and represents one of the main disease burdens globally. Adenosine 5' triphosphate (ATP) levels in red blood cells (RBC) are modulated by various factors during sepsis, including a decrease in ATP production, an increase in ATP catabolism and alterations in ATP release. Therefore, we hypothesize that intracellular ATP levels in RBC can serve as potential biomarker for sepsis and support sepsis diagnosis. This will facilitate early treatment and could improve the outcome of this serious condition.

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http://dx.doi.org/10.1016/j.mehy.2019.02.014DOI Listing

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