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Mechanisms of NRF2 Activation to Mediate Fetal Hemoglobin Induction and Protection Against Oxidative Stress in Sickle Cell Disease

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Specialty Biology
Date 2019 Jan 25
PMID 30674214
Citations 7
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Abstract

Sickle cell disease (SCD) is a group of inherited blood disorders caused by mutations in the human β-globin gene, leading to the synthesis of abnormal hemoglobin S, chronic hemolysis, and oxidative stress. Inhibition of hemoglobin S polymerization by fetal hemoglobin holds the greatest promise for treating SCD. The transcription factor NRF2, is the master regulator of the cellular oxidative stress response and activator of fetal hemoglobin expression. In animal models, various small chemical molecules activate NRF2 and ameliorate the pathophysiology of SCD. This review discusses the mechanisms of NRF2 regulation and therapeutic strategies of NRF2 activation to design the treatment options for individuals with SCD.

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References
1.
Atweh G, Sutton M, Nassif I, Boosalis V, Dover G, Wallenstein S . Sustained induction of fetal hemoglobin by pulse butyrate therapy in sickle cell disease. Blood. 1999; 93(6):1790-7. PMC: 4269326. View

2.
Ishii T, Itoh K, Takahashi S, Sato H, Yanagawa T, Katoh Y . Transcription factor Nrf2 coordinately regulates a group of oxidative stress-inducible genes in macrophages. J Biol Chem. 2000; 275(21):16023-9. DOI: 10.1074/jbc.275.21.16023. View

3.
Nath K, Grande J, Haggard J, Croatt A, Katusic Z, Solovey A . Oxidative stress and induction of heme oxygenase-1 in the kidney in sickle cell disease. Am J Pathol. 2001; 158(3):893-903. PMC: 1850341. DOI: 10.1016/S0002-9440(10)64037-0. View

4.
Saunthararajah Y, Hillery C, Lavelle D, Molokie R, Dorn L, Bressler L . Effects of 5-aza-2'-deoxycytidine on fetal hemoglobin levels, red cell adhesion, and hematopoietic differentiation in patients with sickle cell disease. Blood. 2003; 102(12):3865-70. DOI: 10.1182/blood-2003-05-1738. View

5.
Sun J, Brand M, Zenke Y, Tashiro S, Groudine M, Igarashi K . Heme regulates the dynamic exchange of Bach1 and NF-E2-related factors in the Maf transcription factor network. Proc Natl Acad Sci U S A. 2004; 101(6):1461-6. PMC: 341742. DOI: 10.1073/pnas.0308083100. View