Evidence map›Paper›PMID 21791426›Full record

ArticleBlood2011

Leukemic stem cell persistence in chronic myeloid leukemia patients with sustained undetectable molecular residual disease.

Jean-Claude Chomel, Marie-Laure Bonnet, Nathalie Sorel, Angelina Bertrand, Marie-Claude Meunier, Serge Fichelson, Michael Melkus, Annelise Bennaceur-Griscelli, François Guilhot, Ali G Turhan

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed
10.4field-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

106 citing papers in PubMed, 194 citations in OpenAlex.

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46 more citing papers are in PubMed but not listed here.

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

10 authors at 4 institutions in 1 country.

Jean-Claude ChomelService d'Hématologie et Oncologie Biologique, CHU de Poitiers, Poitiers, France.
Marie-Laure Bonnet
Nathalie Sorel
Angelina Bertrand
Marie-Claude Meunier
Serge Fichelson
Michael Melkus
Annelise Bennaceur-Griscelli
François Guilhot
Ali G Turhan
Inserm · FRUniversité de Poitiers · FRInstitut Cochin · FRUniversité Paris-Sud · FR

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
6 · The paper itself

Abstract

Sustained undetectable molecular residual disease (UMRD) is obtained in a minority of patients with chronic myeloid leukemia treated with tyrosine kinase inhibitors. It remains unclear whether these patients are definitively cured of their leukemia or whether leukemic stem cells (LSCs) persist in their BM. We have evaluated the presence of BCR-ABL-expressing marrow LSCs in 6 patients with chronic myeloid leukemia with sustained UMRD induced by IFN-α (n = 3), imatinib mesylate after IFN-α failure (n = 2), and dasatinib after imatinib intolerance (n = 1). Purified CD34(+) cells were used for clonogenic and long-term culture-initiating cell assays performed on classic or HOXB4-expressing MS-5 feeders. Using this strategy, we identified BCR-ABL-expressing LSCs in all patients. Interestingly, long-term culture-initiating cell assays with MS-5/HOXB4 stromal feeders increased detected numbers of LSCs in 3 patients. The relation between LSC persistency and a potential risk of disease relapse for patients with durable UMRD (on or off tyrosine kinase inhibitor therapy) warrants further investigation.

Indexed as

AdultAgedAlgorithmsBiomarkers, TumorCell SurvivalFemaleHumansLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLimit of DetectionMaleMiddle AgedModels, BiologicalMolecular Diagnostic TechniquesNeoplasm, ResidualNeoplastic Stem CellsRemission InductionBiomarkers, Tumor

Identifiers

PMID21791426
PMCPMC5162551
OpenAlexW2037837200

What OpenQuestion holds

Textmetadata
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.