Problem: Please discuss immunosuppression as it relates to the use of umbilical cord blood, as presented in the Riordan paper Cord blood in regenerative medicine: do we need immune suppression?" J. Translational Med 5:8 (2007) available in your Syllabus. You answer must include A. What is immunosuppression, B. What drugs are commonly used for this purpose, C. Whether immunosuppression is needed when using cord blood. Need Assignment Help?