The gut microbiome across the cardiovascular risk spectrum
The gut microbiome across the cardiovascular risk spectrum
Abstract RationaleDespite significant progress in treatment strategies, cardiovascular disease remains a leading cause of death worldwide. Identifying new potential targets is crucial for enhancing preventive and therapeutic strategies. The gut microbiome has been associated with the development of coronary artery disease (CAD), however our understanding of the precise changes in the gut microbiome occurring during CAD development remains limited. ObjectiveTo investigate microbiome changes in participants without clinically manifest CAD with different cardiovascular risk levels and in patients with ST-elevation myocardial infarction (STEMI). Methods and ResultsIn this cross-sectional study we characterized the gut microbiome using metagenomics of 411 fecal samples from individuals with low (n=130), intermediate (n=130) and high (n=125) cardiovascular risk based on the Framingham score, and STEMI patients (n=26). We analyzed alpha and beta diversity of the gut microbiome and differential abundance of species and functional pathways among the different groups while accounting for confounders including medication and technical covariates.Abundances of Collinsella stercoris, Flavonifractor plautii and Ruthenibacterium lactatiformans showed a positive trend with cardiovascular risk, while Streptococcus thermophilus was negatively associated. Furthermore, in the differential abundance analysis we identified eight species and 49 predicted metabolic pathways that were differently abundant among the groups. These species included species linked to inflammation. Starch biosynthesis and phenolic compound degradation pathways were enriched in the gut microbiome of STEMI patients, while pathways associated with vitamin, lipid and amino-acid biosynthesis were depleted. ConclusionsWe identified four microbial species that demonstrated a gradual trend in their abundance from low risk individuals to those with STEMI, and species and pathways that were differently abundant in STEMI patients compared to groups without clinically manifest CAD. Further investigation is warranted to gain deeper understanding of their precise role in CAD progression and potential implications, with the ultimate goal of identifying novel therapeutic targets. Graphical abstractbiorxiv;2023.06.28.546971v1/UFIG1F1ufig1Created with BioRender.com
Groot Hilde E.、Zhernakova Alexandra、Prins Femke M.、Andreu-S¨￠nchez Sergio、Jansen Bernadien H.、Fu Jingyuan、Lipsic Erik、Swarte J. Casper、van der Harst Pim、Bj?rk Johannes R.、Collij Valerie、Weersma Rinse K.、Gacesa Ranko、Harmsen Hermie J.M.
University of Groningen, University Medical Center Groningen, Department of CardiologyUniversity of Groningen, University Medical Center Groningen, Department of GeneticsUniversity of Groningen, University Medical Center Groningen, Department of Gastroenterology and Hepatology||University of Groningen, University Medical Center Groningen, Department of CardiologyUniversity of Groningen, University Medical Center Groningen, Department of Genetics||University of Groningen, University Medical Center Groningen, Department of PediatricsUniversity of Groningen, University Medical Center Groningen, Department of Gastroenterology and HepatologyUniversity of Groningen, University Medical Center Groningen, Department of Genetics||University of Groningen, University Medical Center Groningen, Department of PediatricsUniversity of Groningen, University Medical Center Groningen, Department of CardiologyUniversity of Groningen, University Medical Center Groningen, Department of Gastroenterology and HepatologyDepartment of Cardiology, Division of Heart and Lungs, University Medical Center UtrechtUniversity of Groningen, University Medical Center Groningen, Department of Gastroenterology and HepatologyUniversity of Groningen, University Medical Center Groningen, Department of Gastroenterology and HepatologyUniversity of Groningen, University Medical Center Groningen, Department of Gastroenterology and Hepatology||University of Groningen, University Medical Center Groningen, Department of GeneticsUniversity of Groningen, University Medical Center Groningen, Department of Gastroenterology and Hepatology||University of Groningen, University Medical Center Groningen, Department of GeneticsUniversity of Groningen, University Medical Center Groningen, Department of Medical Microbiology and Infection prevention
医药卫生理论医学研究方法微生物学
gut microbiomeSTEMIcardiovascular riskcoronary artery disease
Groot Hilde E.,Zhernakova Alexandra,Prins Femke M.,Andreu-S¨￠nchez Sergio,Jansen Bernadien H.,Fu Jingyuan,Lipsic Erik,Swarte J. Casper,van der Harst Pim,Bj?rk Johannes R.,Collij Valerie,Weersma Rinse K.,Gacesa Ranko,Harmsen Hermie J.M..The gut microbiome across the cardiovascular risk spectrum[EB/OL].(2025-03-28)[2025-06-06].https://www.biorxiv.org/content/10.1101/2023.06.28.546971.点此复制
评论