The Role of Indoleamine 2, 3-Dioxygenase in Immune Suppression and Autoimmunity

The Role of Indoleamine 2, 3-Dioxygenase in Immune Suppression and Autoimmunity

Indoleamine 2, 3-dioxygenase (IDO) is the first and rate limiting catabolic enzyme in the degradation pathway of the essential amino acid tryptophan. By cleaving the aromatic indole ring of tryptophan, IDO initiates the production of a variety of tryptophan degradation products called "kynurenines" that are known to exert important immuno-regulatory functions. Because tryptophan must be supplie...

IDO 2 ( indoleamine 2 , 3 - dioxygenase 2 )

the analysis of the role of the speech acts theory in translating and dubbing hollywood films

از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...

the immunoregulatory function of indoleamine 2, 3 dioxygenase and its application in allotransplantation

indolemine 2, 3-dioxygenase (ido) is a cytosolic monomeric hemoprotein enzyme that catalyses tryptophan, the least available essential amino acid in the human body, to n-formylkynurenine, which in turn rapidly degrades to give kynurenine. ido is expressed in different tissues, especially and prominently in some subsets of antigen presenting cells (apcs) of lymphoid organs and also in the placen...

Role of miR-146a in Immune System and Autoimmunity

MicroRNAs (miRNAs) are small preserved non-coding RNA molecules that regulate gene expression post-transcriptionally by targeting the 3' UTR of mRNAs for translational repression or degradation. The rising evidence has established the significant role of miRNAs within the regulation of immune system and the prevention of autoimmunity. MiR-146a has obtained an importance as a modulator of differ...