Evidence map›Paper›PMID 21644031›Full record

ReviewCancer immunology, immunotherapy : CII2011

Human NK cells in acute myeloid leukaemia patients: analysis of NK cell-activating receptors and their ligands.

Beatriz Sanchez-Correa, Sara Morgado, Inmaculada Gayoso, Juan M Bergua, Javier G Casado, Maria Jose Arcos, Maria Luisa Bengochea, Esther Duran, Rafael Solana, Raquel Tarazona

Open access · greenAbstract readReview
In one paragraph

Review in Cancer immunology, immunotherapy : CII, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

79 citing papers in PubMed, 134 citations in OpenAlex.

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19 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.

Beatriz Sanchez-CorreaImmunology Unit, Department of Physiology, Faculty of Veterinary, University of Extremadura, Avenida de la Universidad s/n, 10003 Caceres, Spain.
Sara Morgado
Inmaculada Gayoso
Juan M Bergua
Javier G Casado
Maria Jose Arcos
Maria Luisa Bengochea
Esther Duran
Rafael Solana
Raquel Tarazona
Universidad de Extremadura · ESHospital San Pedro de Alcántara · ESInstituto Maimónides de Investigación Biomédica de Córdoba · ESUniversity of Córdoba · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Natural killer (NK) cell activation is strictly regulated to ensure that healthy cells are preserved, but tumour-transformed or virus-infected cells are recognized and eliminated. To carry out this selective killing, NK cells have an ample repertoire of receptors on their surface. Signalling by inhibitory and activating receptors by interaction with their ligands will determine whether the NK cell becomes activated and kills the target cell. Here, we show reduced expression of NKp46, NKp30, DNAM-1, CD244 and CD94/NKG2C activating receptors on NK cells from acute myeloid leukaemia patients. This reduction may be induced by chronic exposure to their ligands on leukaemic blasts. The analysis of ligands for NK cell-activating receptors showed that leukaemic blasts from the majority of patients express ligands for NK cell-activating receptors. DNAM-1 ligands are frequently expressed on blasts, whereas the expression of the NKG2D ligand MICA/B is found in half of the patients and CD48, a ligand for CD244, in only one-fourth of the patients. The decreased expression of NK cell-activating receptors and/or the heterogeneous expression of ligands for major receptors on leukaemic blasts can lead to an inadequate tumour immunosurveillance by NK cells. A better knowledge of the activating receptor repertoire on NK cells and their putative ligands on blasts together with the possibility to modulate their expression will open new possibilities for the use of NK cells in immunotherapy against leukaemia.

Indexed as

ImmunotherapyTumor EscapeAnimalsCytotoxicity, ImmunologicGene Expression Regulation, NeoplasticHumansImmunomodulationKiller Cells, NaturalLeukemia, Myeloid, AcuteLigandsReceptors, Natural Killer CellSignal TransductionLigandsReceptors, Natural Killer Cell

Identifiers

PMID21644031
PMCPMC11028638
OpenAlexW2079618508

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.