FDA has not approved any stem cell-based products for use, other than cord blood-derived hematopoietic progenitor cells (blood forming stem cells) for certain indications, according to the administration's website.
Current Local Time: Knoxville, Tennessee is in the Eastern Time Zone: The Current Time in Knoxville, Tennessee is: Wednesday 1/17/2018 9:31 PM EST Knoxville, Tennessee is in the Eastern Time Zone
Cities in Tennessee. Johnson City Time. EDTEastern Daylight Time. 12 Mar 2017Sunday 12 Mar 2017 at 3:00:00 am local time. 05 Nov 2017Sunday 05 Nov 2017 at 2:00:00 am local time, the time changes to 1:00:00 am. UTC-4:00DST started on 12 Mar 2017, clocks moved forward 1 hour; from 2:00:00 am to 3:00:00 am.