Evidence map›Paper›PMID 36947815›Full record

ArticleBlood2023

Structural variation cooperates with permissive chromatin to control enhancer hijacking-mediated oncogenic transcription.

Giovanni A Botten, Yuannyu Zhang, Kseniia Dudnyk, Yoon Jung Kim, Xin Liu, Jacob T Sanders, Aygun Imanci, Nathalie Droin, Hui Cao, Pranita Kaphle and 8 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.9field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Mechanisms of enhancer-driven oncogene activation.International journal of cancer · 2026
    Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Review
  17. Oncogenic Enhancers in Leukemia.Blood cancer discovery · 2024
    Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors at 5 institutions in 3 countries.

Giovanni A BottenChildren's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX.ORCID 0000-0001-8054-8030
Yuannyu ZhangChildren's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX.
Kseniia DudnykLyda Hill Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, TX.
Yoon Jung KimChildren's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX.ORCID 0000-0002-2942-294X
Xin LiuChildren's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX.ORCID 0000-0003-0847-182X
Jacob T SandersDepartment of Pathology, University of Texas Southwestern Medical Center, Dallas, TX.
Aygun ImanciUniversité Paris-Saclay, INSERM U1287, Gustave Roussy Cancer Center, Villejuif, France.
Nathalie DroinUniversité Paris-Saclay, INSERM U1287, Gustave Roussy Cancer Center, Villejuif, France.ORCID 0000-0002-6099-5324
Hui CaoChildren's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX.
Pranita KaphleChildren's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX.
Kathryn E DickersonChildren's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX.
Kirthi R KumarMedical City Dallas, Medical City Children's Hospital, Dallas, TX.
Mingyi ChenDepartment of Pathology, University of Texas Southwestern Medical Center, Dallas, TX.ORCID 0000-0001-6754-0480
Weina ChenDepartment of Pathology, University of Texas Southwestern Medical Center, Dallas, TX.ORCID 0000-0001-5638-4371
Eric SolaryUniversité Paris-Saclay, INSERM U1287, Gustave Roussy Cancer Center, Villejuif, France.ORCID 0000-0002-8629-1341
Peter LyDepartment of Pathology, University of Texas Southwestern Medical Center, Dallas, TX.ORCID 0000-0001-8946-7069
Jian ZhouLyda Hill Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, TX.
Jian XuChildren's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX.ORCID 0000-0003-1988-7337
Children's Medical Center · USSouthwestern Medical Center · USInserm · FRThe University of Texas Southwestern Medical Center · USMedical City Children's Hospital · US

Funding

Molecular Analysis of Transcriptional Enhancers in HematopoiesisR01DK111430 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI Jian Xu · 2016 to 2026
$4.8M
Sequence models of genome regulatory architecture in 3DDP2GM146336 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI ZHOU, JIAN · 2021 to 2024
$2.5M
Elucidating the Functional and Mechanistic Roles of LINE-1 Retrotransposons in Myeloid LeukemiaR01CA259581 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI Jian Xu · 2022 to 2026
$2.3M
Targeting Metabolic Liabilities of Leukemia-Initiating Cells (R01CA230631)R01CA230631 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI XU, JIAN · 2019 to 2023
$1.8M
Elucidating the transcriptional mechanisms that control the expression of the SARS-CoV-2 receptor ACE2R21AI158240 · NIAID · UT SOUTHWESTERN MEDICAL CENTER · PI XU, JIAN · 2021 to 2021
$441k
NCI NIH HHS R01 CA230631NCI NIH HHS R01 CA259581NIAID NIH HHS R21 AI158240NIDDK NIH HHS R01 DK111430NIGMS NIH HHS DP2 GM146336
6 · The paper itself

Abstract

Structural variants (SVs) involving enhancer hijacking can rewire chromatin topologies to cause oncogene activation in human cancers, including hematologic malignancies; however, because of the lack of tools to assess their effects on gene regulation and chromatin organization, the molecular determinants for the functional output of enhancer hijacking remain poorly understood. Here, we developed a multimodal approach to integrate genome sequencing, chromosome conformation, chromatin state, and transcriptomic alteration for quantitative analysis of transcriptional effects and structural reorganization imposed by SVs in leukemic genomes. We identified known and new pathogenic SVs, including recurrent t(5;14) translocations that cause the hijacking of BCL11B enhancers for the allele-specific activation of TLX3 in a subtype of pediatric leukemia. Epigenetic perturbation of SV-hijacked BCL11B enhancers impairs TLX3 transcription, which are required for the growth of t(5;14) leukemia cells. By CRISPR engineering of patient-derived t(5;14) in isogenic leukemia cells, we uncovered a new mechanism whereby the transcriptional output of SV-induced BCL11B enhancer hijacking is dependent on the loss of DNA hypermethylation at the TLX3 promoter. Our results highlight the importance of the cooperation between genetic alteration and permissive chromatin as a critical determinant of SV-mediated oncogene activation, with implications for understanding aberrant gene transcription after epigenetic therapies in patients with leukemia. Hence, leveraging the interdependency of genetic alteration on chromatin variation may provide new opportunities to reprogram gene regulation as targeted interventions in human disease.

Indexed as

ChromatinLeukemiaChildChromosomesEnhancer Elements, GeneticHumansRepressor ProteinsTranscription FactorsTumor Suppressor ProteinsBCL11B protein, humanChromatinRepressor ProteinsTranscription FactorsTumor Suppressor Proteins

Identifiers

PMID36947815
PMCPMC10447518
OpenAlexW4353044163

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.