Abstract
β-thalassemia is a chronic hemolytic anemia characterized by the reduction or absence of synthesis of β-globin chains because of the β-globin gene mutations. β-thalassemia belongs to the inherited hemoglobin disease, and occurs in some provinces of China, such as in Guangdong, Guangxi, Fujian, its prevalence is about 2%. The treatment of this disease include transfusion, iron chelating agent, hematopoietic stem cell transplantation, splenectomy, induced expression of Fetal Hemoglobin (HbF) and gene therapies. However, the mortality rate of this disease is still higher, thus some new treatments are urgently needed. In recent years, the study was mainly concentrated in 2 aspects: the normal β-globin gene transfer and endogenous γ-globin re-activation. Some studies showed that the expression of miRNAs was dysregulated in β-thalassemia. Some miRNAs could regulate γ-globin at posttranscriptional level, thus, the clarification of relationship between miRNAs and β-thalassemia is expected to provide experimental bases to β-thalassemia therapy. In this review, the induced therapy of γ-globin for β-thalassemia and its relationship with the miRNA are summarized.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.