Evidence map›Paper›PMID 32160278›Full record

ArticleBlood2020

Evolution of retrovirus-infected premalignant T-cell clones prior to adult T-cell leukemia/lymphoma diagnosis.

Aileen G Rowan, Richard Dillon, Aviva Witkover, Anat Melamed, Maria-Antonietta Demontis, Nicolas A Gillet, Liew Jun Mun, Charles R M Bangham, Lucy B Cook, Paul A Fields and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
4.4field-weighted citation impact, top 4% 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

48 citing papers in PubMed, 79 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Aileen G RowanSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Richard DillonDepartment of Medical and Molecular Genetics, King's College, London, United Kingdom; and.
Aviva WitkoverSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Anat MelamedSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Maria-Antonietta DemontisSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Nicolas A GilletSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Liew Jun MunSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Charles R M BanghamSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Lucy B CookSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Paul A FieldsDepartment of Medical and Molecular Genetics, King's College, London, United Kingdom; and.
Graham P TaylorSection of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom.
Imperial College London · GBKing's College London · GBImperial College Healthcare NHS Trust · GB

Funding

Wellcome Trust 207477/Z/17/ZWellcome Trust WT100291MA
6 · The paper itself

Abstract

Adult T-cell leukemia/lymphoma (ATL) is an aggressive hematological malignancy caused by human T-cell leukemia virus type-1 (HTLV-1). ATL is preceded by decades of chronic HTLV-1 infection, and the tumors carry both somatic mutations and proviral DNA integrated into the tumor genome. In order to gain insight into the oncogenic process, we used targeted sequencing to track the evolution of the malignant clone in 6 individuals, 2 to 10 years before the diagnosis of ATL. Clones of premalignant HTLV-1-infected cells bearing known driver mutations were detected in the blood up to 10 years before individuals developed acute and lymphoma subtype ATL. Six months before diagnosis, the total number and variant allele fraction of mutations increased in the blood. Peripheral blood mononuclear cells from premalignant cases (1 year prediagnosis) had significantly higher mutational burden in genes frequently mutated in ATL than did high-risk, age-matched HTLV-1 carriers who remained ATL-free after a median of 10 years of follow-up. These data show that HTLV-1-infected T-cell clones carrying key oncogenic driver mutations can be detected in cases of ATL years before the onset of symptoms. Early detection of such mutations may enable earlier and more effective intervention to prevent the development of ATL.

Indexed as

Evolution, MolecularClone CellsHTLV-I InfectionsHumansHuman T-lymphotropic virus 1Leukemia-Lymphoma, Adult T-CellLeukocytes, MononuclearLongitudinal StudiesT-LymphocytesUnited Kingdom

Identifiers

PMID32160278
PMCPMC7381760
OpenAlexW3011054437

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.