Evidence map›Paper›PMID 40647497›Full record

ReviewCancers2025

Tumour- and Non-Tumour-Associated Factors That Modulate Response to PD-1/PD-L1 Inhibitors in Non-Small Cell Lung Cancer.

Maryam Khalil, Ming-Sound Tsao

Abstract readReview
In one paragraph

Review in Cancers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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

  1. Use of PD-1/PD-L1 inhibitors in non-small cell lung cancer in elderly patients: a meta-analysis and systematic review of randomized clinical trials.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
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

2 authors.

Maryam KhalilPrincess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2C4, Canada.ORCID 0009-0002-5397-9841
Ming-Sound TsaoPrincess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2C4, Canada.ORCID 0000-0002-9160-5405

Funding

CIHR FDN-148395
6 · The paper itself

Abstract

The interaction of programmed cell death receptor 1 (PD-1) on the surface of immune cells with its ligand, programmed cell death ligand 1 (PD-L1), expressed on tumour cells and antigen-presenting cells, leads to tumour immune evasion. Antibodies that target either PD-1 or its ligand PD-L1 have shown a favourable response in cancer patients, especially those with non-small cell lung cancer (NSCLC). However, only 15 to 25% of advanced NSCLC patients will benefit from immunotherapy. The PD-L1 tumour proportion score (TPS) is the current standard biomarker to select patients for PD-1/PD-L1 blockade therapy, as patients with a high PD-L1 TPS show better response compared to patients with a low PD-L1 TPS. However, since PD-L1 expression is a continuous variable and is an imperfect biomarker, investigation into additional predictive markers is warranted. This review focuses on tumour- and non-tumour-associated factors that have been shown to affect the response to PD-1/PD-L1 inhibitors in NSCLC. We also delve into mechanistic and clinical evidence on these potential biomarkers and their relationship to the tumour microenvironment (TME).

Indexed as

immune checkpoint inhibitorsNSCLCpatient responsePD-1PD-L1

Identifiers

PMID40647497
PMCPMC12248828

What OpenQuestion holds

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LicenceCC BY
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.