Evidence map›Paper›PMID 38647535›Full record

ArticleeLife2024

Convergent epigenetic evolution drives relapse in acute myeloid leukemia.

Kevin Nuno, Armon Azizi, Thomas Koehnke, Caleb Lareau, Asiri Ediriwickrema, M Ryan Corces, Ansuman T Satpathy, Ravindra Majeti

Open access · goldAbstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
9.1field-weighted citation impact, top 1% 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

32 citing papers in PubMed, 32 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 5 institutions in 2 countries.

Kevin Nuno *Cancer Biology Graduate Program, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0002-2677-1319
Armon Azizi *Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0002-1353-2060
Thomas KoehnkeInstitute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, United States.
Caleb LareauDepartment of Pathology, Stanford University, Stanford, United States.ORCID https://orcid.org/0000-0003-4179-4807
Asiri EdiriwickremaCancer Biology Graduate Program, Stanford University School of Medicine, Stanford, United States.
M Ryan CorcesCancer Biology Graduate Program, Stanford University School of Medicine, Stanford, United States.
Ansuman T SatpathyDepartment of Pathology, Stanford University, Stanford, United States.
Ravindra MajetiInstitute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0002-5814-0984
Cancer Institute (WIA) · INGladstone Institutes · USParker Institute for Cancer Immunotherapy · USStanford University · USUniversity of California, Irvine · US

Funding

Single-cell Mapping Center for Human Regulatory Elements and Gene ActivityUM1HG012076 · NHGRI · STANFORD UNIVERSITY · PI Michael Ryan Corces, Ansuman Satpathy · 2021 to 2026
$13.8M
Human Acute Myeloid Leukemia Stem CellsR01CA251331 · NCI · STANFORD UNIVERSITY · PI MAJETI, RAVINDRA · 2020 to 2024
$1.8M
Charting somatic evolution via single-cell multiomicsR00HG012579 · NHGRI · SLOAN-KETTERING INST CAN RESEARCH · PI LAREAU, CALEB ANDREW · 2023 to 2025
$747k
Charting somatic evolution via single-cell multiomicsK99HG012579 · NHGRI · STANFORD UNIVERSITY · PI LAREAU, CALEB ANDREW · 2022 to 2022
$119k
NCI NIH HHS R01 CA251331NHGRI NIH HHS K99 HG012579NHGRI NIH HHS R00 HG012579NHGRI NIH HHS UM1 HG012076NIH HHS 1R01CA251331NIH HHS HG012076NIH HHS HG012579
6 · The paper itself

Abstract

Relapse of acute myeloid leukemia (AML) is highly aggressive and often treatment refractory. We analyzed previously published AML relapse cohorts and found that 40% of relapses occur without changes in driver mutations, suggesting that non-genetic mechanisms drive relapse in a large proportion of cases. We therefore characterized epigenetic patterns of AML relapse using 26 matched diagnosis-relapse samples with ATAC-seq. This analysis identified a relapse-specific chromatin accessibility signature for mutationally stable AML, suggesting that AML undergoes epigenetic evolution at relapse independent of mutational changes. Analysis of leukemia stem cell (LSC) chromatin changes at relapse indicated that this leukemic compartment underwent significantly less epigenetic evolution than non-LSCs, while epigenetic changes in non-LSCs reflected overall evolution of the bulk leukemia. Finally, we used single-cell ATAC-seq paired with mitochondrial sequencing (mtscATAC) to map clones from diagnosis into relapse along with their epigenetic features. We found that distinct mitochondrially-defined clones exhibit more similar chromatin accessibility at relapse relative to diagnosis, demonstrating convergent epigenetic evolution in relapsed AML. These results demonstrate that epigenetic evolution is a feature of relapsed AML and that convergent epigenetic evolution can occur following treatment with induction chemotherapy.

Indexed as

Epigenesis, GeneticLeukemia, Myeloid, AcuteChromatinEvolution, MolecularHumansMutationNeoplastic Stem CellsRecurrenceChromatinacute myeloid leukemiacancer biologyepigeneticsgeneticsgenomicshumanrelapse

Identifiers

PMID38647535
PMCPMC11034943
OpenAlexW4395022284

What OpenQuestion holds

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LicenceCC BY
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.