Journal
INTERNATIONAL JOURNAL OF BIOCHEMISTRY & CELL BIOLOGY
Volume 36, Issue 4, Pages 695-701Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.biocel.2003.08.008
Keywords
cytomegalovirus; transplantation; cellular therapy
Categories
Ask authors/readers for more resources
Human cytomegalovirus (HCMV) is a large DNA virus that is well equipped to evade host immune responses and able to establish lifelong latency. It is able to modulate both innate and adaptive immune reactivity, and has multiple effects on the cell cycle and apoptosis. It is a major opportunistic pathogen in immunocompromised hosts. Reactivation of latent virus may re-stimulate memory T-cell responses that are sufficient to re-establish control over viral replication if the degree of immune suppression is not too great. Following allogeneic transplantation immune responses are often inadequate resulting in progressive tissue damage manifesting as overt HCMV disease that usually presents as pneumonitis, colitis or hepatitis. Currently available antiviral pharmacotherapies are limited by toxicities and lack of efficacy in established HCMV disease. Efforts have therefore focused on molecular diagnostic surveillance protocols that allow earlier intervention, and the development of adoptive immunotherapeutic strategies to hasten host immune reconstitution. (C) 2003 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available