Evidence map›Paper›PMID 32606052›Full record

ArticleJournal for immunotherapy of cancer2020

Development and validation of a genomic mutation signature to predict response to PD-1 inhibitors in non-squamous NSCLC: a multicohort study

Xue Bai, De-Hua Wu, Si-Cong Ma, Jian Wang, Xin-Ran Tang, Shuai Kang, Qiang John Fu, Chuan-Hui Cao, He-San Luo, Yu-Han Chen and 4 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
3.5field-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

39 citing papers in PubMed, 63 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 3 institutions in 2 countries.

Xue Bai *Department of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
De-Hua Wu *Department of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
Si-Cong Ma *Department of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.ORCID 0000-0003-0834-0328
Jian WangDepartment of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
Xin-Ran TangDepartment of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
Shuai KangHepatology Unit and Department of Infectious Diseases, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
Qiang John FuDepartment of Epidemiology and Biostatistics, Saint Louis University College for Public Health and Social Justice, Saint Louis, Missouri, USA.
Chuan-Hui CaoDepartment of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
He-San LuoDepartment of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
Yu-Han ChenDepartment of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
Hong-Bo ZhuHepatology Unit and Department of Infectious Diseases, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
Hong-Hong YanGuangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.
Yi-Long WuGuangdong Lung Cancer Institute, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.ORCID 0000-0002-3611-0258
Zhong-Yi DongDepartment of Radiation Oncology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China dongzy1317@foxmail.com.ORCID 0000-0001-9967-0060
Nanfang Hospital · CNGuangdong Academy of Medical Sciences · CNSaint Louis University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGenetic variations of some driver genes in non-small cell lung cancer (NSCLC) had shown potential impact on immune microenvironment and associated with response or resistance to programmed cell death protein 1 (PD-1) blockade immunotherapy. We therefore undertook an exploratory analysis to develop a genomic mutation signature (GMS) and predict the response to anti-PD-(L)1 therapy.

methodsIn this multicohort analysis, 316 patients with non-squamous NSCLC treated with anti-PD-(L)1 from three independent cohorts were included in our study. Tumor samples from the patients were molecularly profiled by MSK-IMPACT or whole exome sequencing. We developed a risk model named GMS based on the MSK training cohort (n=123). The predictive model was first validated in the separate internal MSK cohort (n=82) and then validated in an external cohort containing 111 patients from previously published clinical trials.

resultsA GMS risk model consisting of eight genes (

conclusionsOur study highlights the potential predictive value of GMS for immunotherapeutic benefit in non-squamous NSCLC. Besides, the combination of GMS and PD-L1 may serve as an optimal partner in guiding treatment decisions for anti-PD-(L)1 based therapy.

Indexed as

Carcinoma, Non-Small-Cell LungCohort StudiesFemaleGenomicsHumansImmune Checkpoint InhibitorsImmunotherapyLung NeoplasmsMaleMutationProgression-Free SurvivalImmune Checkpoint Inhibitorsbiomarkers, tumorgenetic markersimmunotherapylung neoplasmsoncology

Identifiers

PMID32606052
PMCPMC7328897
OpenAlexW3039553608

What OpenQuestion holds

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Registered trials

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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.