Article Synopsis

  • Randomized double-blind trials show that probiotics can boost HDL levels and lower the risk of heart disease in end-stage renal disease (ESRD) patients.
  • Meta-analyses suggest that higher HDL levels positively influence ESRD outcomes, reinforcing the importance of cholesterol management.
  • Probiotics enhance HDL production through a specific metabolic pathway, highlighting a new approach for reducing cardiovascular risks in ESRD patients.

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Article Abstract

Randomized double-blind trials have shown that probiotic mixtures significantly increase high-density lipoprotein (HDL) levels and reduce the risk of cardiovascular disease mortality in end-stage renal disease (ESRD) patients. Meta-analysis with prospective cohort studies further confirms that elevated HDL is a protective factor for ESRD outcomes. In severe renal injury models, including 5/6 nephrectomy and apolipoprotein E-deficient ( ) mice, probiotics restored cardiac function, mirroring the cardioprotective effects seen in humans. Mechanistic studies indicate that probiotics enhance intestinal HDL3 production through the insulin-mediated SP1(P)-CYP27A-LXRα/β-ABCA1 pathway, thereby maintaining HDL metabolic homeostasis. This study reveals a novel link between probiotic intervention and host cholesterol metabolism, offering a previously unexplored strategy for reducing cardiovascular risk in ESRD patients.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC12371253PMC
http://dx.doi.org/10.1002/imt2.70062DOI Listing

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