Evidence map›Paper›PMID 34570200›Full record

ArticleBlood advances2022

CD158k and PD-1 expressions define heterogeneous subtypes of Sezary syndrome.

Inès Vergnolle, Claudia Douat-Beyries, Serge Boulinguez, Jean-Baptiste Rieu, Jean-Philippe Vial, Rolande Baracou, Sylvie Boudot, Aurore Cazeneuve, Sophie Chaugne, Martine Durand and 6 more

Open access · goldAbstract read
In one paragraph

Article in Blood advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
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  5. 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

16 authors at 4 institutions in 1 country.

Inès VergnolleLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Claudia Douat-BeyriesLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Serge BoulinguezService de Dermatologie, CHU Toulouse, Toulouse, France.
Jean-Baptiste RieuLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.ORCID 0000-0002-0950-979X
Jean-Philippe VialLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France.ORCID 0000-0003-3109-0064
Rolande BaracouLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Sylvie BoudotLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Aurore CazeneuveLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Sophie ChaugneLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Martine DurandLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Sylvie EstivalLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Nicolas LablancheLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Marie-Laure Nicolau-TraversLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.
Emilie TournierLaboratoire d'Anatomopathologie, Institut Universitaire du Cancer de Toulouse Oncopole, CHU Toulouse, Toulouse, France.
Laurence LamantLaboratoire d'Anatomopathologie, Institut Universitaire du Cancer de Toulouse Oncopole, CHU Toulouse, Toulouse, France.
François VergezLaboratoire d'Hématologie, Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Toulouse, France.ORCID 0000-0002-0063-4404
Centre Hospitalier Universitaire de Toulouse · FRUniversité Toulouse III - Paul Sabatier · FRCentre Hospitalier Universitaire de Bordeaux · FRInstitut universitaire du cancer de Toulouse Oncopole · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sezary syndrome (SS) is a rare leukemic form of cutaneous T-cell lymphoma. Diagnosis mainly depends on flow cytometry, but results are not specific enough to be unequivocal. The difficulty in defining a single marker that could characterize Sezary cells may be the consequence of different pathological subtypes. In this study, we used multivariate flow cytometry analyses. We chose to investigate the expression of classical CD3, CD4, CD7, and CD26 and the new association of 2 markers CD158k and PD-1. We performed lymphocyte computational phenotypic analyses during diagnosis and follow-up of patients with SS to define new SS classes and improve the sensitivity of the diagnosis and the follow-up flow cytometry method. Three classes of SS, defined by different immunophenotypic profiles, CD158k+ SS, CD158k-PD-1+ SS, CD158k and PD-1 double-negative SS, showed different CD8+ and B-cell environments. Such a study could help to diagnose and define biological markers of susceptibility/resistance to treatment, including immunotherapy.

Indexed as

Sezary SyndromeSkin NeoplasmsBiomarkers, TumorHumansProgrammed Cell Death 1 ReceptorReceptors, KIR2DL2Receptors, KIR3DL2Biomarkers, TumorKIR2DL2 protein, humanPDCD1 protein, humanProgrammed Cell Death 1 ReceptorReceptors, KIR2DL2Receptors, KIR3DL2

Identifiers

PMID34570200
PMCPMC8941477
OpenAlexW3201824857

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.