Mechanistic Understanding of D-Glucaric Acid to Support Liver Detoxification Essential to Muscle Health Using a Computational Systems Biology Approach

Nutrients. 2023 Feb 1;15(3):733. doi: 10.3390/nu15030733.

Abstract

Liver and muscle health are intimately connected. Nutritional strategies that support liver detoxification are beneficial to muscle recovery. Computational-in silico-molecular systems' biology analysis of supplementation of calcium and potassium glucarate salts and their metabolite D-glucaric acid (GA) reveals their positive effect on mitigation of liver detoxification via four specific molecular pathways: (1) ROS production, (2) deconjugation, (3) apoptosis of hepatocytes, and (4) β-glucuronidase synthesis. GA improves liver detoxification by downregulating hepatocyte apoptosis, reducing glucuronide deconjugates levels, reducing ROS production, and inhibiting β-Glucuronidase enzyme that reduces re-absorption of toxins in hepatocytes. Results from this in silico study provide an integrative molecular mechanistic systems explanation for the mitigation of liver toxicity by GA.

Keywords: CytoSolve; D-glucaric acid; liver toxicity; mathematical modeling; muscle soreness; systems biology.

MeSH terms

  • Glucaric Acid*
  • Glucuronidase / metabolism
  • Liver / metabolism
  • Muscles / metabolism
  • Reactive Oxygen Species
  • Systems Biology*

Substances

  • Glucaric Acid
  • Reactive Oxygen Species
  • Glucuronidase

Grants and funding

This research received funding from Applied Foods Sciences, Inc.