Mechanisms of NRF2 activation to mediate fetal hemoglobin induction and protection against oxidative stress in sickle cell disease.
Exp Biol Med (Maywood)
; 244(2): 171-182, 2019 02.
Article
in En
| MEDLINE
| ID: mdl-30674214
ABSTRACT
IMPACT STATEMENT Sickle cell disease (SCD) is a group of inherited blood disorders caused by mutations in the human ß-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.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Fetal Hemoglobin
/
NF-E2-Related Factor 2
/
Anemia, Sickle Cell
Type of study:
Prognostic_studies
Limits:
Humans
Language:
En
Journal:
Exp Biol Med (Maywood)
Year:
2019
Document type:
Article