Evidence map›Paper›PMID 33324403›Full record

ReviewFrontiers in immunology2020

Regulation of PD-L1 Expression by NF-κB in Cancer.

Fabrizio Antonangeli, Ambra Natalini, Marina Chiara Garassino, Antonio Sica, Angela Santoni, Francesca Di Rosa

Abstract readReview
In one paragraph

Review in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 247 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
247citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

247 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. SingleInternational journal of oncology · 2026
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  6. Crosslink Between Neuroinflammation and Oxidative/Nitrosative Status in the Glioblastoma Tumor Microenvironment: Prognostic and Theranostic Impact.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2026
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  18. Role of PANoptosis in intestinal diseases and its therapeutic implications.Journal of molecular medicine (Berlin, Germany) · 2026
    Review
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  20. Review

187 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

6 authors.

Fabrizio AntonangeliInstitute of Molecular Biology and Pathology, National Research Council (CNR), Rome, Italy.
Ambra NataliniInstitute of Molecular Biology and Pathology, National Research Council (CNR), Rome, Italy.
Marina Chiara GarassinoMedical Oncology Department, Istituto Nazionale dei Tumori, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy.
Antonio SicaDepartment of Pharmaceutical Sciences, University of Eastern Piedmont, A. Avogadro, Novara, Italy.
Angela SantoniDepartment of Molecular Medicine, Laboratory Affiliated to Istituto Pasteur Italia, Sapienza University of Rome, Rome, Italy.
Francesca Di RosaInstitute of Molecular Biology and Pathology, National Research Council (CNR), Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immune checkpoints are inhibitory receptor/ligand pairs regulating immunity that are exploited as key targets of anti-cancer therapy. Although the PD-1/PD-L1 pair is one of the most studied immune checkpoints, several aspects of its biology remain to be clarified. It has been established that PD-1 is an inhibitory receptor up-regulated by activated T, B, and NK lymphocytes and that its ligand PD-L1 mediates a negative feedback of lymphocyte activation, contributing to the restoration of the steady state condition after acute immune responses. This loop might become detrimental in the presence of either a chronic infection or a growing tumor. PD-L1 expression in tumors is currently used as a biomarker to orient therapeutic decisions; nevertheless, our knowledge about the regulation of PD-L1 expression is limited. The present review discusses how NF-κB, a master transcription factor of inflammation and immunity, is emerging as a key positive regulator of PD-L1 expression in cancer. NF-κB directly induces

Indexed as

B7-H1 AntigenEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHumansImmunityInflammationNeoplasmsNF-kappa BSignal TransductionB7-H1 AntigenCD274 protein, humanNF-kappa Bepithelial-mesenchymal transitionimmune checkpoint inhibitorsinflammationnon-small-cell-lung cancerT cellstissue homeostasistumor associated macrophagestumor immunity

Identifiers

PMID33324403
PMCPMC7724774

What OpenQuestion holds

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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.