Interferons in hematopoiesis and leukemia
نویسندگان
چکیده
Interferons not only exert a fundamental role during inflammation and immune responses but also modulate the activity of hematopoietic stem cells during homeostatic and demand-adapted hematopoiesis. Identical mechanisms regulate the homeostasis and proliferation of leukemic stem cells (LSCs). Understanding these mechanisms may lead to novel therapeutic approaches against leukemia.
منابع مشابه
Anti-common acute lymphoblastic leukemia antibody (CALLA) (J5) reactivity by small cell lung cancer (SCLC) cells.
I . Rigby WFC, Ball ED, Guyre PM, Fanger MV: The effects of recombinant-DNA-derived interferons on the growth of myeloid progenitor cells. Blood 65:858, 1985 2. Taetle R, Buick RM, McCulloch EA: Effect of interferon in vitro on colony formation in culture by blast cell progenitors in acute myeloblastic leukemia. Blood 56:549, 1980 3. Greenberg PL, Mosney SA: Cytotoxic effects of interferon in v...
متن کاملApoptosis induction in acute promyelocytic leukemia cells through upregulation of CEBPα by miR-182 blockage
MicroRNAs (miRNAs) involved in regulation of the genes. The CCAAT/enhancer-binding protein-α (CEBPα) is a crucial transcription factor for normal hematopoiesis and cell cycle that frequently disrupted in human acute myeloid leukemia (AML). The miR-182 up-regulation in several malignant diseases such as AML was reported, in the other hand bioinformatics analysis revealed CEBPα targeted by miR-18...
متن کاملHematopoietic Stem Cell Regulation by Type I and II Interferons in the Pathogenesis of Acquired Aplastic Anemia
Aplastic anemia (AA) occurs when the bone marrow fails to support production of all three lineages of blood cells, which are necessary for tissue oxygenation, infection control, and hemostasis. The etiology of acquired AA is elusive in the vast majority of cases but involves exhaustion of hematopoietic stem cells (HSC), which are usually present in the bone marrow in a dormant state, and are re...
متن کاملActivation of the p38 mitogen-activated protein kinase mediates the suppressive effects of type I interferons and transforming growth factor-beta on normal hematopoiesis.
Type I interferons (IFNs) are potent regulators of normal hematopoiesis in vitro and in vivo, but the mechanisms by which they suppress hematopoietic progenitor cell growth and differentiation are not known. In the present study we provide evidence that IFN alpha and IFN beta induce phosphorylation of the p38 mitogen-activated protein (Map) kinase in CD34+-derived primitive human hematopoietic ...
متن کاملاینترفرون ها در بیماریهای خود ایمن: دوست یا دشمن
Interferons (IFNs) are pleotropic cytokines with strong anti-viral and immunomodulatory properties. Their function is dependent to signaling pathway upon binding to IFN receptor. Both pro- and anti-inflammatory effects are seen in interferons-related immune responses. While, interferons are in direct correlation with autoantibodies production during autoimmunity, they have protective effects. T...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 2 شماره
صفحات -
تاریخ انتشار 2013