Human CD8+CD25+ thymocytes share phenotypic and functional features with CD4+CD25+ regulatory thymocytes

L Cosmi, F Liotta, E Lazzeri, M Francalanci, R Angeli… - Blood, 2003 - ashpublications.org
Abstract CD8+ CD25+ cells, which expressed high levels of Foxp3, glucocorticoid-induced
tumor necrosis factor receptor (GITR), CCR8, tumor necrosis factor receptor 2 (TNFR2), and …

Identification and Functional Characterization of Human Cd4+Cd25+ T Cells with Regulatory Properties Isolated from Peripheral Blood

H Jonuleit, E Schmitt, M Stassen… - The Journal of …, 2001 - rupress.org
A subpopulation of peripheral human CD4+ CD25+ T cells that expresses CD45RO,
histocompatibility leukocyte antigen DR, and intracellular cytotoxic T lymphocyte–associated …

Phenotype, Localization, and Mechanism of Suppression of CD4+CD25+ Human Thymocytes

F Annunziato, L Cosmi, F Liotta, E Lazzeri… - The Journal of …, 2002 - rupress.org
Phenotypic markers, localization, functional activities, and mechanisms of action in vitro of
CD4+ CD25+ T cells, purified from postnatal human thymuses, were investigated. These …

Thymic regulatory T cells

E Maggi, L Cosmi, F Liotta, P Romagnani… - Autoimmunity …, 2005 - Elsevier
Several types of T regulatory (Treg) cells have been described in both mice and humans,
including natural or professional (CD4+ CD25+ T cells) and adaptive (Th3 and Tr1 cells) …

Characterization of human CD25+ CD4+ T cells in thymus,
cord and adult blood

K Wing, A Ekmark, H Karlsson, A Rudin… - …, 2002 - Wiley Online Library
Summary CD4+ CD25+ regulatory T cells prevent organ‐specific autoimmune diseases in
various animal models. We analysed human lymphoid tissues to identify similar CD25+ …

CD4+CD25+ T-cell development is regulated by at least 2 distinct mechanisms

A Suto, H Nakajima, K Ikeda, S Kubo… - Blood, The Journal …, 2002 - ashpublications.org
It has recently been shown that CD4+ CD25+ T cells are immunoregulatory T cells that
prevent CD4+ T-cell–mediated organ-specific autoimmune diseases. In this study, the …

Human CD4+ CD25+ regulatory T cells share equally complex and comparable repertoires with CD4+ CD25− counterparts

KA Kasow, X Chen, J Knowles, D Wichlan… - The Journal of …, 2004 - journals.aai.org
Abstract CD4+ CD25+ T cells are critical mediators of peripheral immune tolerance.
However, many developmental and functional characteristics of these cells are unknown …

Overlap between molecular markers expressed by naturally occurring CD4+ CD25+ regulatory T cells and antigen specific CD4+ CD25+ and CD8+ CD28− T …

L Scotto, AJ Naiyer, S Galluzzo, P Rossi… - Human immunology, 2004 - Elsevier
Alloantigen specific CD8+ CD28− T suppressor (TS) cells differ from naturally occurring
CD4+ CD25+ T-regulatory (natural TR) cells not only by their phenotype but also by their …

Autoreactive human peripheral blood CD8+ T cells with a regulatory phenotype and function

LB Jarvis, MK Matyszak, RC Duggleby… - European journal of …, 2005 - Wiley Online Library
Despite substantial advances in our understanding of CD4+ CD25+ regulatory T cells, a
possible equivalent regulatory subset within the CD8+ T cell population has received less …

Th2 cells are less susceptible than Th1 cells to the suppressive activity of CD25+ regulatory thymocytes because of their responsiveness to different cytokines

L Cosmi, F Liotta, R Angeli, B Mazzinghi, V Santarlasci… - Blood, 2004 - ashpublications.org
T-cell clones generated from both CD4+ CD25+ and CD8+ CD25+ human thymocytes were
assessed for their ability to suppress the proliferative response to allogeneic stimulation of …