Evidence map›Paper›PMID 19089424›Full record

ReviewCancer immunology, immunotherapy : CII2009

TNK cells (NKG2D+ CD8+ or CD4+ T lymphocytes) in the control of human tumors.

Cristina Maccalli, Samantha Scaramuzza, Giorgio Parmiani

Open access · greenAbstract readReview
In one paragraph

Review in Cancer immunology, immunotherapy : CII, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

29 citing papers in PubMed, 51 citations in OpenAlex.

  1. Review
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  12. Cancer stem cells: perspectives for therapeutic targeting.Cancer immunology, immunotherapy : CII · 2015
    Review
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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

3 authors at 1 institution in 1 country.

Cristina MaccalliUnit of Immuno-biotherapy of Melanoma and Solid Tumors, Department of Molecular Oncology, San Raffaele Scientific and University Institute, Via Olgettina 58, Milan, Italy. maccalli.cristina@hsr.it
Samantha Scaramuzza
Giorgio Parmiani
San Raffaele University of Rome · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Innate and adaptive immune responses have many interactions that are regulated by the balance of signals initiated by a variety of activatory and inhibitory receptors. Among these, the NKG2D molecule was identified as expressed by T lymphocytes, including most CD8+ cells and a minority of CD4+ cells, designated TNK cells in this paper. Tumor cells may overexpress the stress-inducible NKG2D ligands (NKG2DLs: MICA/B, ULBPs) and the NKG2D signaling has been shown to be involved in lymphocyte-mediated anti-tumor activity. Aberrant expression of NKG2DLs by cancer cells, such as the release of soluble form of NKG2DLs, can lead to the impairment of these immune responses. Here, we discuss the significance of NKG2D in TNK-mediated anti-tumor activity. Our studies demonstrate that NKG2D+ T cells (TNK) are commonly recruited at the tumor site in melanoma patients where they may exert anti-tumor activity by engaging both TCR and NKG2D. Moreover, NKG2D and TCR triggering was also observed by peripheral blood derived T lymphocyte- or T cell clone-mediated tumor recognition, both in melanoma and colorectal cancer (CRC) patients. Notably, heterogeneous expression of NKG2DLs was found in melanoma and CRC cells, with a decrease of these molecules along with tumor progression. Therefore, through the mechanisms that govern NKG2D engagement in anti-tumor activity and the expression of NKG2DLs by tumor cells that still need to be dissected, we showed that NKG2D expressing TNK cells are a relevant T cell subtype for immunosurveillance of tumors and we propose that new immunotherapeutic interventions for cancer patients should be aimed also at enhancing NKG2DLs expression by tumor cells.

Indexed as

AdenocarcinomaAntigens, NeoplasmCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesClone CellsColorectal NeoplasmsFemaleHumansLigandsLymphocytes, Tumor-InfiltratingMaleMelanomaModels, ImmunologicalNatural Killer T-CellsNeoplasm MetastasisNeoplasm ProteinsAntigens, NeoplasmLigandsNeoplasm ProteinsNK Cell Lectin-Like Receptor Subfamily KReceptors, Antigen, T-Cell, alpha-beta

Identifiers

PMID19089424
PMCPMC11030286
OpenAlexW2016399957

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.