Evidence map›Paper›PMID 33580130›Full record

ArticleNPJ precision oncology2021

Characterization of evolution trajectory and immune profiling of brain metastasis in lung adenocarcinoma.

Tao Jiang, Yan Yan, Kun Zhou, Chunxia Su, Shengxiang Ren, Nan Li, Likun Hou, Xianchao Guo, Wei Zhu, Henghui Zhang and 3 more

Open access · goldAbstract read
In one paragraph

Article in NPJ precision oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

19 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
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  4. Single-cell transcriptomic analyses provide insights into SPP1Cancer immunology, immunotherapy : CII · 2025
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  15. The tumor-immune ecosystem in shaping metastasis.American journal of physiology. Cell physiology · 2023
    Review
  16. Review
  17. Review
  18. Article
  19. 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

13 authors at 5 institutions in 2 countries.

Tao Jiang *Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, 200433, Shanghai, China.
Yan Yan *Department of Oncology, The First Affiliated Hospital of Zhengzhou University, 450052, Zhengzhou, China.
Kun Zhou *Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, 450052, Zhengzhou, China.
Chunxia Su *Department of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, 200433, Shanghai, China.
Shengxiang RenDepartment of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, 200433, Shanghai, China.
Nan LiDepartment of Oncology, The Second Affiliated Hospital of Kunming Medical University, 650101, Kunming, China.
Likun HouDepartment of Pathology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, 200433, Shanghai, China.
Xianchao GuoBeijing Genecast Biotechnology Co., 100000, Beijing, China.
Wei ZhuBeijing Genecast Biotechnology Co., 100000, Beijing, China.
Henghui ZhangBeijing Genecast Biotechnology Co., 100000, Beijing, China.
Jie LinDepartment of Oncology, The Second Affiliated Hospital of Kunming Medical University, 650101, Kunming, China. linjieshi@126.com.
Jun ZhangDivision of Medical Oncology, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, 66160, USA. jzhang3@kumc.edu.
Caicun ZhouDepartment of Medical Oncology, Shanghai Pulmonary Hospital & Thoracic Cancer Institute, Tongji University School of Medicine, 200433, Shanghai, China. caicunzhou_dr@163.com.ORCID http://orcid.org/0000-0002-1072-9941
Tongji University · CNGenecast (China) · CNFirst Affiliated Hospital of Zhengzhou University · CNKunming Medical University · CNThe University of Kansas Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Characterizing the evolutionary trajectory and immune profiling of brain metastasis (BM) may provide insights in the development of novel therapeutic strategies. Here, we performed whole-exome sequencing and multiplex immunofluorescence (MIF) of 40 samples from 12 lung adenocarcinoma (LUAD) patients with BM and compared to their paired primary tumors. We observed significantly higher intertumor heterogeneity between paired primary tumors and BMs, with only a median of 8.3% of genetic mutations identified as shared. Phylogenetic analysis revealed that BM-competent clones genetically diverged from their primary tumors at relatively early stage, suggesting that the parallel progression model is dominant. In cases with synchronous lymph node metastasis (LNM), phylogenetic analysis suggested that BM is a later event than LNM. MIF analysis found that BMs exhibited significantly lower CD8

Identifiers

PMID33580130
PMCPMC7881241
OpenAlexW3126637127

What OpenQuestion holds

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LicenceCC BY
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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.