Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Immunity 27, 985-997 (2007)
Upon first antigen encounter, naive CD8(+) T cells get activated, clonally expand, and can develop into very distinct subsets, such as short-living effector cells or different memory subpopulations. The origin of subset diversification is currently unknown, but qualitative and quantitative differences in early signals received by individual precursor cells have been suggested as a major determinant. We show that transfer of a single antigen-specific naive T cell into a normal recipient mouse allowed recovery of clonally expanded daughter cells upon immunization. With this experimental approach, we conclusively demonstrated that a wide range of diversity could develop out of a single precursor cell, including different types of effector and memory T cells. Interestingly, single-cell-derived subset diversification resembled that of polyclonal T cell responses in the same individual mouse, although differentiation patterns differed between immunization strategies. These data implicate that subset diversification is both shaped and synchronized during the expansion phase.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Times Cited
Scopus
Cited By
Cited By
Altmetric
18.306
0.000
232
227
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern
Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
Cellimmuno
Sprache
Veröffentlichungsjahr
2007
HGF-Berichtsjahr
2007
ISSN (print) / ISBN
1074-7613
e-ISSN
1097-4180
Zeitschrift
Immunity
Quellenangaben
Band: 27,
Heft: 6,
Seiten: 985-997
Verlag
Cell Press
Verlagsort
Cambridge, Mass.
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30504 - Mechanisms of Genetic and Environmental Influences on Health and Disease
Forschungsfeld(er)
Immune Response and Infection
PSP-Element(e)
G-520100-001
G-501700-005
G-501700-005
PubMed ID
18082432
WOS ID
000251907300017
Scopus ID
37049013109
Erfassungsdatum
2007-12-31