Biotech Notebook: Treasure from cellular trash; science gets artsy at Symphony at Salk July 26, 2019 sandiegobiotech News Comments Off on Biotech Notebook: Treasure from cellular trash; science gets artsy at Symphony at Salk Biotech Notebook: Treasure from cellular trash; science gets artsy at Symphony at Salk Play Episode Pause Episode Mute/Unmute Episode Rewind 10 Seconds 1x Fast Forward 30 seconds 00:00 / Subscribe Share RSS Feed Share Link Embed Once disregarded as waste, exosomes now are known as important cellular messengers. Scripps Research study illuminates their role in brain health