Cytokine-Induced Apoptosis of Beta-Thalassemia/Hemoglobin E Erythroid Progenitor Cells via Nitric Oxide-Mediated Process in vitro
Author(s) -
Wasinee Kheansaard,
Prapaporn Panichob,
Suthat Fucharoen,
Dalina Tanyong
Publication year - 2011
Publication title -
acta haematologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 56
eISSN - 1421-9662
pISSN - 0001-5792
DOI - 10.1159/000329903
Subject(s) - apoptosis , cytokine , nitric oxide , progenitor cell , immunology , tumor necrosis factor alpha , erythropoiesis , bone marrow , endocrinology , medicine , biology , chemistry , microbiology and biotechnology , stem cell , anemia , biochemistry
β-Thalassemia/hemoglobin E (β-thal/HbE) is a common hereditary anemia in Thailand. Ineffective erythropoiesis due to apoptosis and decreased lifespan of circulating thalassemic red blood cells are the major causes of anemia. Changes to bone marrow microenvironment could contribute to apoptotic events. This study examined the effects of cytokines interleukin-1β, tumor necrosis factor-α and interferon-γ on apoptosis of β-thal/HbE erythroid progenitor cells in vitro, including nitric oxide-mediated apoptotic processes.
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