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David R. Ambrozak
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Journal Articles

Minor viral and host genetic polymorphisms can dramatically impact the biologic outcome of an epitope-specific CD8 T-cell response

Christof Geldmacher, Ian S. Metzler, Sodsai Tovanabutra, Tedi E. Asher, Emma Gostick, David R. Ambrozak, Constantinos Petrovas, Alexandra Schuetz, Njabulo Ngwenyama, Gustavo Kijak, Leonard Maboko, Michael Hoelscher, Francine McCutchan, David A. Price, Daniel C. Douek, Richard A. Koup
Journal: Blood
Blood (2009) 114 (8): 1553–1562.
https://doi.org/10.1182/blood-2009-02-206193
Published: 2009
Includes: Supplemental data
Journal Articles

SIV-specific CD8 + T cells express high levels of PD1 and cytokines but have impaired proliferative capacity in acute and chronic SIVmac251 infection

Constantinos Petrovas, David A. Price, Joseph Mattapallil, David R. Ambrozak, Christof Geldmacher, Valentina Cecchinato, Monica Vaccari, Elzbieta Tryniszewska, Emma Gostick, Mario Roederer, Daniel C. Douek, Sara H. Morgan, Simon J. Davis, Genoveffa Franchini, Richard A. Koup
Journal: Blood
Blood (2007) 110 (3): 928–936.
https://doi.org/10.1182/blood-2007-01-069112
Published: 2007
Includes: Supplemental data
Journal Articles

Acquisition of FOXP3 Expression by Human Effector CD4+ T Cells Is a Natural Consequence of Antigen Recognition.

J. Joseph Melenhorst, PhD, Phillip Scheinberg, MD, David R. Ambrozak, Nancy F. Hensel, Daniel C. Douek, MD, PhD, David A. Price, MD, PhD, A. John Barrett, MD
Journal: Blood
Blood (2006) 108 (11): 870.
https://doi.org/10.1182/blood.V108.11.870.870
Published: 2006
Journal Articles

Expression of CD57 defines replicative senescence and antigen-induced apoptotic death of CD8 + T cells

Jason M. Brenchley, Nitin J. Karandikar, Michael R. Betts, David R. Ambrozak, Brenna J. Hill, Laura E. Crotty, Joseph P. Casazza, Janaki Kuruppu, Stephen A. Migueles, Mark Connors, Mario Roederer, Daniel C. Douek, Richard A. Koup
Journal: Blood
Blood (2003) 101 (7): 2711–2720.
https://doi.org/10.1182/blood-2002-07-2103
Published: 2003