Evidence map›Paper›PMID 33889507›Full record

ArticleTranslational lung cancer research2021

Titin mutation in circulatory tumor DNA is associated with efficacy to immune checkpoint blockade in advanced non-small cell lung cancer.

Chunxia Su, Xinxin Wang, Juan Zhou, Jing Zhao, Fei Zhou, Guodong Zhao, Xiaohong Xu, Xuan Zou, Bo Zhu, Qingzhu Jia

Open access · diamondAbstract read
In one paragraph

Article in Translational lung cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Applications of circulating tumor DNA in unresectable and advanced non-small cell lung cancer immunotherapy: from stratification to therapeutic guidance.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
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  7. Review
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  12. A novel immunogenomic classification for prognosis in non-small cell lung cancer.Journal of cancer research and clinical oncology · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Analysis of prognostic oncogene filaggrin (Translational andrology and urology · 2022
    Article
  17. Article
  18. Deciphering Prognostic Value ofFrontiers in oncology · 2022
    Article
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 3 institutions in 1 country.

Chunxia SuDepartment of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China.
Xinxin WangInstitute of Cancer, Xinqiao Hospital, The Army Medical University, Chongqing, China.
Juan ZhouDepartment of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China.
Jing ZhaoDepartment of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China.
Fei ZhouDepartment of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China.
Guodong ZhaoGloriousMed Clinical Laboratory (Shanghai) Co., Ltd. Shanghai, China.
Xiaohong XuGloriousMed Clinical Laboratory (Shanghai) Co., Ltd. Shanghai, China.
Xuan ZouGloriousMed Clinical Laboratory (Shanghai) Co., Ltd. Shanghai, China.
Bo ZhuInstitute of Cancer, Xinqiao Hospital, The Army Medical University, Chongqing, China.
Qingzhu JiaInstitute of Cancer, Xinqiao Hospital, The Army Medical University, Chongqing, China.
Xinqiao Hospital · CNShanghai Pulmonary Hospital · CNTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOnly a fraction of patients with advanced non-small cell lung cancer (NSCLC) respond well to immune checkpoint blockade (ICB) therapy. Here, we investigated whether Titin (

methodsIn this retrospective analysis, 92 patients with advanced NSCLC from two independent cohorts who received ICB treatment were included. A probe panel covering all exons of TTN was developed and validated to detect

resultsOf the 92 patients, 28.3% harbored

conclusionsThe presence of mutated

Indexed as

biomarkerctDNA sequencingnon-small cell lung cancer (NSCLC)Titin

Identifiers

PMID33889507
PMCPMC8044474
OpenAlexW3142985991

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.