Abstract
Hemoglobin chain synthesis during leukemic processes has been studied on patients having fetal hemoglobin. All cases showed the following abnormalities : (1) a relatively increased synthesis of the beta chain ; (2) an important increase of the free dimeric precursors pool, with, most of the time, a predominance of alpha chain. If the first point suggests an alpha-thalassemia feature, the presence of free alpha chains shows evidence for a more complex mechanism not only due to a decrease of messenger RNA. The hypothesis of a clonal disorder could neither be demonstrated nor ruled out. The observed abnormalities could be due to a defect in a alpha chain depending regulation mechanism.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
