| # |
PMID |
Sentence |
| 1 |
21516112
|
Here we report that interleukin 23 (IL-23) and the transcription factor RORγt drove expression of the cytokine GM-CSF in helper T cells, whereas IL-12, interferon-γ (IFN-γ) and IL-27 acted as negative regulators.
|
| 2 |
21516112
|
Autoreactive helper T cells specifically lacking GM-CSF failed to initiate neuroinflammation despite expression of IL-17A or IFN-γ, whereas GM-CSF secretion by Ifng(-/-)Il17a(-/-) helper T cells was sufficient to induce experimental autoimmune encephalomyelitis (EAE).
|
| 3 |
23464355
|
Interleukin-27 (IL-27) is a heterodimeric cytokine of the IL-12 family that is produced primarily by antigen-presenting cells and is immunosuppressive toward a variety of immune cell types.
|
| 4 |
23464355
|
We show that IL-27 gene expression is elevated in cord blood-derived macrophages relative to macrophages originating from healthy adults.
|
| 5 |
23464355
|
We also evaluated the duration over which elevated IL-27 gene expression may impact immune responses in mice.
|
| 6 |
23464355
|
Age-dependent analysis of IL-27 gene expression indicated that levels of IL-27 remained significantly elevated throughout infancy and then declined in adult mice.
|
| 7 |
23464355
|
Neutralization of IL-27 in neonatal macrophages improved the ability of these cells to limit bacterial replication.
|
| 8 |
23464355
|
Moreover, neutralization of IL-27 during incubation with the Mycobacterium bovis bacillus Calmette-Guérin vaccine augmented the level of interferon-γ elicited from allogeneic CD4+ T lymphocytes.
|
| 9 |
23464355
|
This suggests that blocking IL-27 during vaccination and infection may improve immune responses in newborn and infant populations.
|