Sarah M. Greising, PhD, associate professor in the School of Kinesiology and director of the Skeletal Muscle Plasticity and Regeneration Laboratory (SMPRL), contributed to a manuscript published in Xenotransplantation entitled, “Xenotransplantation and exotransplantation: strategies to expand the number of donor organs.” The collaborative work is co-authored by colleagues at the University of Minnesota — Mary Garry, PhD, and Daniel Garry, MD, PhD — and at — Columbia University, Joshua Weiner, MD, and David Sachs, MD.