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Updated: Aug 15, 2026

Investigation of the Transcriptional Role of a RUNX1 Intronic Silencer by CRISPR/Cas9 Ribonucleoprotein in Acute Myeloid Leukemia Cells
Published on: September 1, 2019
Normal and transforming functions of RUNX1: a perspective
Fady M Mikhail1, Kislay K Sinha, Yogen Saunthararajah
1Department of Genetics, University of Alabama at Birmingham, Birmingham, Alabama, USA.
The RUNX1 gene is vital for cell functions in development and adulthood. Mutations in RUNX1 are common in human leukemia, highlighting its role in normal and cancerous cell pathways.
Area of Science:
- Hematology
- Molecular Biology
- Developmental Biology
Background:
- RUNX1 is essential for cellular functions during embryonic development and postnatal life.
- RUNX1 mutations are frequently observed in human leukemia, indicating its involvement in oncogenesis.
Purpose of the Study:
- To provide an overview of RUNX1's roles in hematopoietic stem cell self-renewal and differentiation.
- To summarize mechanisms of RUNX1 deregulation in human leukemia.
Main Methods:
- Literature review of studies on RUNX1 function.
- Synthesis of current knowledge on RUNX1 in normal hematopoiesis and leukemia.
Main Results:
- RUNX1 plays a critical role in maintaining hematopoietic stem cell properties.
- Deregulation of RUNX1 is implicated in various mechanisms driving human leukemia development.
Conclusions:
- RUNX1 is a key regulator in both normal hematopoiesis and leukemogenesis.
- Understanding RUNX1's functions and dysregulation is crucial for leukemia research.
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