Abstract:
:Virus-specific memory T cell populations demonstrate plasticity in antigenic and functional phenotype, in recognition of antigen, and in their ability to accommodate new memory T cell populations. The adaptability of complex antigen-specific T cell repertoires allows the host to respond to a diverse array of pathogens and accommodate memory pools to many pathogens in a finite immune system. This is in part accounted for by crossreactive memory T cells, which can be employed in immune responses and mediate protective immunity or life-threatening immunopathology.
journal_name
Immunityjournal_title
Immunityauthors
Selin LK,Welsh RMdoi
10.1016/s1074-7613(03)00356-xkeywords:
subject
Has Abstractpub_date
2004-01-01 00:00:00pages
5-16issue
1eissn
1074-7613issn
1097-4180pii
S1074-7613(03)00356-Xjournal_volume
20pub_type
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