UTHSC researcher studies sphingolipid signaling in ocular and neurodegenerative disease and diabetes Dr. Nawajes Mandal has spent his career at the University of Tennessee Health Science Center (UTHSC) trying to better understand lipid and sphingolipid signaling in ocular and neurodegenerative disease and diabetes. One of his current projects may help slow the progression of retinal degeneration, (read more)