10.1038/s41569-018-0030-z Summary Keywords D-Gal, endothelial cell senescence, FOXO4-DRI, P53, ROS Citation Hu Z, Li F, Hu C, Shan Q, Tang Z, Jiang M, Yi X, Chen X, Jin L, Wang X and Wang Y (2026) FOXO4-DRI regulates endothelial cell senescence via the P53 signaling pathway
on Aromatase Activity of Human Leiomyomal Cells
One intriguing recent discovery is that gut microbes can produce small amounts of ammonia and other compounds that affect brain metabolism: a 2025 study showed that manipulating the gut microbiome altered brain amino acid levels and stress susceptibility in mice, partly via microbe-derived ammonia affecting neurotransmitter cycling [88]
Froy O, Gurevitz M: Arthropod defensins illuminate the divergence of scorpion neurotoxins