Healthy Clinical Trial
Official title:
Impact of Propionic Acid on Regulatory T Cell Function in Healthy Adults.
Pro-Health is a single-center, double-blind, randomized and placebo-controlled intervention study in healthy adults. The investigators address the effect of a dietary food supplementation of propionic acid on the immune system and the function of the intestinal barrier in healhty adults.
Chronic inflammation is a major risk factor of cardiovascular disease progression in CKD, irrespective of confounding comorbidities. Based on current knowledge, microbially-derived metabolites such as short chain fatty acids (SCFA) play an important role in the regulation of chronic inflammatory processes in CKD patients. Patients with CKD are known to have reduced serum levels of the SCFA propionic acid (PA), as a consequence of both gut microbial dysbiosis and reduced fiber intake. In animal and human studies the impact of PA on function and abundance of regulatory T cells (Treg) has been demonstrated. Consequently, the investigators aim to increase the PA serum levels by oral PA food supplementation in healthy adults in order to perspectively intervene with the same strategy in patients with CKD in the near future, with the target to increase abundance and function of antiinflammatory cells. ;
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