Metabolomic Changes after Coffee Consumption: New Paths on the Block.
Claudia Favari1, Laura Righetti2, Michele Tassotti1
1Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, Parma, 43125, Italy.
Daily coffee intake impacts molecular pathways. Metabolomics reveals coffee metabolites influence energy, hormone, and amino acid metabolism, offering insights into potential chronic disease prevention.
Area of Science:
- Nutritional Science
- Metabolomics
- Human Health
Background:
- Coffee consumption is linked to chronic disease prevention.
- The precise impact of daily intake and coffee metabolites remains unclear.
- Understanding these effects requires investigating endogenous molecular pathways.
Purpose of the Study:
- To evaluate how different coffee consumption patterns affect endogenous molecular pathways.
- To identify specific coffee metabolites and their associated metabolic routes.
- To explore the health implications of coffee intake and its metabolites.
Main Methods:
- A three-arm, randomized, crossover trial with 21 healthy volunteers.
- Each participant consumed treatments for one month.
- Untargeted metabolomics using UHPLC-IMS-HRMS on urine samples.
Main Results:
- 153 discriminant metabolites were identified.
- Molecular features associated with coffee consumption were found.
- Metabolites linked to phenylalanine, tyrosine, energy, steroid hormone, and arginine metabolism were identified.
Conclusions:
- New insights into metabolic routes influenced by coffee and its metabolites.
- Potential mechanisms by which coffee may affect human health.
- Highlights the role of coffee metabolites in disease prevention pathways.
More Related Videos
08:43PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis
Published on: May 11, 2017
07:34Large Scale Non-targeted Metabolomic Profiling of Serum by Ultra Performance Liquid Chromatography-Mass Spectrometry UPLC-MS
Published on: March 14, 2013
Related Concept Videos
01:19Regulation of Metabolism
01:40Overview of Metabolism
Plant Metabolism
Sunlight, the primary source of energy in plants, is first absorbed by the chlorophyll pigments present in their leaves. Plants then use this energy to carry out photosynthesis, where water is oxidized into oxygen and carbon dioxide...
01:18Metabolic States of the Body: The Postabsorptive State
Initially, glycogen stored in the liver is broken down to release glucose into the bloodstream, while glycogen in the muscles is broken down to supply glucose for energy directly within the muscle cells. As glycogen stores diminish,...
01:19Overview of Carbohydrate Metabolism
Glucose transport into cells is facilitated by a family of transport proteins called GLUT (Glucose Transporters). GLUT4 is the primary glucose transporter for insulin-stimulated glucose...
01:30Introduction to Metabolism
00:52What is Metabolism?