Novel anti-hyperuricemic hexapeptides derived from<i>Apostichopus japonicus</i>hydrolysate and their modulation effects on the gut microbiota and host microRNA profile
Siqing Fan, Yumeng Huang, Guoding Lu, Na Sun, Rui Wang, Chenyang Lu, Lijian Ding, Jiaojiao Han, Jun Zhou, Ye Li, Tinghong Ming, Xiurong Su
Abstract
. In addition, changes in the renal microRNA (miRNA) profiles induced by GPSGRP treatment were analyzed; 21 differentially expressed (DE) miRNAs were identified among groups, and KEGG pathway analysis indicated that their potential target genes were involved in pluripotency of stem cell regulation, mTOR signaling pathway and proteoglycans. Moreover, ten miRNAs involved in the HUA onset and alleviation were identified, which showed a high correlation with genera related to the metabolism of short-chain fatty acids, bile acids and tryptophan. This study delineated two hexapeptides as potential microbiota modulators and miRNA regulators that can ameliorate HUA.