Blockade of IDO Inhibits Nasal Tolerance Induction
نویسندگان
چکیده
منابع مشابه
Blockade of IDO inhibits nasal tolerance induction.
The amino acid tryptophan is essential for the proliferation and survival of cells. Modulation of tryptophan metabolism has been described as an important regulatory mechanism for the control of immune responses. The enzyme IDO degrades the indole moiety of tryptophan, not only depleting tryptophan but also producing immunomodulatory metabolites called kynurenines, which have apoptosis-inducing...
متن کاملErythropoietin Blockade Inhibits the Induction of Tumor Angiogenesis and Progression
BACKGROUND The induction of tumor angiogenesis, a pathologic process critical for tumor progression, is mediated by multiple regulatory factors released by tumor and host cells. We investigated the role of the hematopoietic cytokine erythropoietin as an angiogenic factor that modulates tumor progression. METHODOLOGY/PRINCIPAL FINDINGS Fluorescently-labeled rodent mammary carcinoma cells were ...
متن کاملIndoleamine 2,3-dioxygenase (ido) and Immune Tolerance
The IDO facilitates immune tolerance and is one of the main actors involved in the inhibition of cell proliferation, including activated T cells. IDO induces production of reactive oxygen species (ROS) and nitric oxide (NO) radicals. Several pathways involved in the regulation of immune response are regulated by redox mechanisms. Reactive oxygen and nitrogen species (ROSRNS) and other redox act...
متن کاملBuckwheat Rutin Inhibits AngII-induced Cardiomyocyte Hypertrophy via Blockade of CaN-dependent Signal Pathway
Buckwheat rutin has been found to be able to inhibit angiotensin II (AngII) - induced hypertrophy in cultured neonatal rat cardiomyocytes, but the mechanism remains uncertain. In this study, myocardial hypertrophy model was made by adding AngII to the medium of cardiac myocytes of neonatal rats, meanwhile, different concentrations of buckwheat rutin were applied to observe their effects. Intrac...
متن کاملBuckwheat Rutin Inhibits AngII-induced Cardiomyocyte Hypertrophy via Blockade of CaN-dependent Signal Pathway
Buckwheat rutin has been found to be able to inhibit angiotensin II (AngII) - induced hypertrophy in cultured neonatal rat cardiomyocytes, but the mechanism remains uncertain. In this study, myocardial hypertrophy model was made by adding AngII to the medium of cardiac myocytes of neonatal rats, meanwhile, different concentrations of buckwheat rutin were applied to observe their effects. Intrac...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2007
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.179.2.894