Heparin induces amyloid formation in cultured human islets and promotes graft failure following transplantation. - Potter, K.; Cheng, J.; Werner, I.; Chen, Y.; Park, K.; Westwell-Roper, C.; Warnock, G. L.; Oberholzer, J.; Fraser, P. E.; Verchere, C. B. (UBC Medical Journal, 2011)