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The transcriptome of naive OT-I T cells was compared to memory CD8 T cells after 1, 2, 3, or 4 infection with ovalbumin expressing Listeria monocytogenes (LM-OVA). Naive Thy1.1 OT-I T cells were adoptively transferred into Thy1.2 naive hosts prior to infection with LM-OVA. The resulting memory CD8 T...
ORGANISM(S): Mus musculus 
How IL-2 produced by secondary CD4 T cell effectors, derived from resting memory cells, impacts memory CD4 T cell function and survival to memory following antigen re-encounter is unknown. We used microarrays to detail the global programme of gene expression underlying differences between WT and IL-...
ORGANISM(S): Mus musculus 
Eos expression in Treg cells have been documented by several microarrays including ours. We hypothesized that Eos facilitates Foxp3- dependent gene repression in Regulatory T cells. In order to investigate the role of Eos in mediating the Foxp3-dependent gene silencing program, we utilized lentivir...
ORGANISM(S): Mus musculus 
Reconstitution of cytomegalovirus (CMV)-specific immunity following transplant remains a primary clinical objective to prevent CMV disease, and adoptive immunotherapy of CMV-specific T cells can be an effective therapeutic approach. Due to the persistence of CMV, most CMV-specific CD8+ T cells becom...
ORGANISM(S): Mus musculus 
We found that Hopx is required for the function of DC-induced regulatory T cells in vivo. We used microarrays to identify relevant Hopx-targets in such cells after antigenic re-challenge in vivo. CD25/Foxp3 double positive DC-induced Hopx-deficient and sufficient regulatory T cells were FACS sorted ...
ORGANISM(S): Mus musculus 
How secondary CD4 T cell effectors, derived from resting memory cells, differ from primary cells, derived from naïve precursors, and how such differences impact recall responses to pathogens is unknown. We used microarrays to detail the global programme of gene expression underlying differences betw...
ORGANISM(S): Mus musculus 
The cytotoxic drug edelfosine is a synthetic analog of 2-lysophosphatidylcholine. Edelfosine is incorporated by highly proliferating cells, e.g. activated immune cells. It is unknown if the described mechanisms for edelfosine action attained by in vitro approaches exclusively contribute to the obser...
ORGANISM(S): Homo sapiens 
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