For nearly two decades, UCSF Bioengineering professor Shuvo Roy, PhD, William Fissell, MD, and David Humes, MD, have been developing an implantable bioartificial kidney as an alternative treatment for end-stage renal disease. Under the guidance of FDA and a new expedited regulatory plan, the team has completed two years of preclinical testing and plans to move into humans in early 2018 and gain regulatory approval by 2020.