Related Experiment Video
Updated: Jul 16, 2026

In Vitro and In Vivo Assessment of T, B and Myeloid Cells Suppressive Activity and Humoral Responses from Transplant Recipients
Published on: August 12, 2017
Alefacept in corticosteroid refractory graft versus host disease: early results indicate promising activity
Amir A Toor1, Patrick J Stiff, Brian J Nickoloff
1Bone Marrow Transplantation Program, Stritch School of Medicine, Loyola University Medical Center, Maywood, IL, USA.
Steroid refractory graft versus host disease (GVHD) presents a significant therapeutic challenge due to the limited efficacy and safety of second-line treatments. Three patients with extensively pretreated, refractory GVHD were treated with a targeted anti-T-cell agent, alefacept, and demonstrated rapid and clinically significant improvement in their GVHD, facilitating tapering of corticosteroids. The pathological and immunohistochemical findings of GVHD also improved, validating our clinical impression. These preliminary findings indicate that alefacept may have beneficial activity in GVHD warranting further study.
Steroid refractory graft versus host disease (GVHD) presents a significant therapeutic challenge due to the limited efficacy and safety of second-line treatments. Three patients with extensively pretreated, refractory GVHD were treated with a targeted anti-T-cell agent, alefacept, and demonstrated rapid and clinically significant improvement in their GVHD, facilitating tapering of corticosteroids. The pathological and immunohistochemical findings of GVHD also improved, validating our clinical impression. These preliminary findings indicate that alefacept may have beneficial activity in GVHD warranting further study.
More Related Videos
Related Concept Videos
Drugs for Treatment of Crohn's Disease in IBD Using Glucocorticoids
Drugs for Treatment of Crohn's Disease in IBD Using Immunomodulatory Agents
Tissue Transplantation
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
Drugs for Treatment of Crohn's Disease in IBD Using Biologic Agents: Anti-TNF

