Just before the invention of HeLa cells, scientists had been unable to ascertain tissue cultures with any dependability or security. In excess of six many years afterwards, this cell line remains to be alive and becoming used for professional medical research. See Eye on Ethics: The Immortal Cell Line of https://www.facebook.com/NewTechFind/posts/pfbid02omdsefeyUGrmPNJV8F716MY6dn84wt3VePDBSR5VRLsEH9SfDNAxx3UW5Sg4Q5EKl