L-Glutamate Enables the EGFR-MEK-ERK-mTFB2 Axis to Enhance Mitochondrial Biogenesis in Intestinal Stem Cells

The authors examined the role of L-glutamate in regulating cell mitochondrial biosynthesis using in vivo piglets, ex vivo porcine intestinal organoids, and in vitro IPEC-J2 cells.