Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Acute myeloblastic leukemia with maturation
Introduction
M2 is a subtype of AML (Acute Myeloid Leukemia).
It is also known as “Acute Myeloblastic Leukemia with Maturation”.[1]
Cause
Cause
This subtype is characterized by a translocation of a part of chromosome 8 to chromosome 21, written as t(8;21).[2] On both sides of the chromosome, now containing pieces from two chromosomes, the DNA codes for different proteins. These two proteins are now being created as one single large protein, with a different effect in the body as the two proteins originally coded by the two different chromosomes.
The two different proteins that are fused together are:
References
References
- ↑ “Acute Myeloid Leukemia – Signs and Symptoms”.
- ↑ Taj AS, Ross FM, Vickers M; et al. (1995). “t(8;21) myelodysplasia, an early presentation of M2 AML”. Br. J. Haematol. 89 (4): 890–2. PMID 7772527.
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]