Up regulated SLC25A39 promotes cell growth and metastasis via regulating ROS production in colorectal cancer Transactivation Response DNA Binding Protein of 43 (TDP 43) and Glial Cell Roles in Neurological Disorders Cureus Kynurenine, a derivative of tryptophan, inhibits progesterone biosynthesis in porcine granulosa luteal cells through Aryl hydrocarbon receptor mediated downregulation of GATA binding protein 4, 6, and CCAAT enhancer binding protein beta Mitochondrial respiratory function is preserved under cysteine starvation via glutathione catabolism in NSCLC Nature Communications