ArticleLeukemia2022
Elucidating the importance and regulation of key enhancers for human MEIS1 expression.
Article in Leukemia, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 13 citations in OpenAlex.
- Article
- Transcriptomic validation of a 7,12 Dimethylbenz(a)anthracene (DMBA)-induced leukemia rat model: Parallels with human leukemogenesis.Animal models and experimental medicine · 2026Article
- Mining higher-order triadic interactions.Nature communications · 2025Article
- Human iPSCs-based modeling unveils SETBP1 as a driver of chromatin rewiring in GATA2 deficiency.Nature communications · 2025Article
- Review
- A comprehensive transcriptome based meta-analysis to unveil the aggression nexus of oral squamous cell carcinoma.Biochemistry and biophysics reports · 2025Article
- FLI1 is associated with regulation of DNA methylation and megakaryocytic differentiation in FPDMM caused by a RUNX1 transactivation domain mutation.Scientific reports · 2024Article
- Article
- The impact ofAnimal cells and systems · 2024Article
- MEIS1 Is a Common Transcription Repressor of the miR-23a and NORHA Axis in Granulosa Cells.International journal of molecular sciences · 2023Article
Corrections and comments
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Authors and funding
19 authors at 3 institutions in 1 country.
Funding
Abstract
Myeloid ecotropic virus insertion site 1 (MEIS1) is essential for normal hematopoiesis and is a critical factor in the pathogenesis of a large subset of acute myeloid leukemia (AML). Despite the clinical relevance of MEIS1, its regulation is largely unknown. To understand the transcriptional regulatory mechanisms contributing to human MEIS1 expression, we created a knock-in green florescent protein (GFP) reporter system at the endogenous MEIS1 locus in a human AML cell line. Using this model, we have delineated and dissected a critical enhancer region of the MEIS1 locus for transcription factor (TF) binding through in silico prediction in combination with oligo pull-down, mass-spectrometry and knockout analysis leading to the identification of FLI1, an E-twenty-six (ETS) transcription factor, as an important regulator of MEIS1 transcription. We further show direct binding of FLI1 to the MEIS1 locus in human AML cell lines as well as enrichment of histone acetylation in MEIS1-high healthy and leukemic cells. We also observe a positive correlation between high FLI1 transcript levels and worse overall survival in AML patients. Our study expands the role of ETS factors in AML and our model constitutes a feasible tool for a more detailed understanding of transcriptional regulatory elements and their interactome.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.