Evidence map›Paper›PMID 32111241›Full record

ArticleGenome medicine2020

Single-cell transcriptome analysis reveals TOX as a promoting factor for T cell exhaustion and a predictor for anti-PD-1 responses in human cancer.

Kyungsoo Kim, Seyeon Park, Seong Yong Park, Gamin Kim, Su Myeong Park, Jae-Won Cho, Da Hee Kim, Young Min Park, Yoon Woo Koh, Hye Ryun Kim and 2 more

Open access · goldAbstract read
In one paragraph

Article in Genome medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed, 1 pooled it
8.3field-weighted citation impact, top 2% 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

110 citing papers in PubMed, 1 synthesis or guideline pooled it, 140 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. CD39 on CD8European journal of immunology · 2026
    Review
  4. Decoding T cell exhaustion in the tumour microenvironment.Experimental & molecular medicine · 2026
    Review
  5. Review
  6. Review
  7. T cell adaptation in chronic infections and tumors.Cellular & molecular immunology · 2026
    Review
  8. TOX drives CD4Nature immunology · 2026
    Article
  9. Review
  10. Upregulation of TNFR2 Precedes TOX Expression by Exhausted T cells and Restricts Antitumor and Antiviral Immunity.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
    Article
  11. Review
  12. Review
  13. Review
  14. Reversing T cell dysfunction in a novelFrontiers in immunology · 2026
    Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. Review
  20. Article

50 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

12 authors at 1 institution in 1 country.

Kyungsoo KimDepartment of Biotechnology, College of Life Science & Biotechnology, Yonsei University, Seoul, 03722, Korea.
Seyeon ParkDepartment of Biochemistry, College of Life Science & Biotechnology, Yonsei University, Seoul, 03722, Korea.
Seong Yong ParkDepartment of Thoracic and Cardiovascular Surgery, College of Medicine, Yonsei University, Seoul, 03722, Korea.
Gamin KimDivision of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, College of Medicine, Yonsei University, Seoul, 03722, Korea.
Su Myeong ParkDivision of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, College of Medicine, Yonsei University, Seoul, 03722, Korea.
Jae-Won ChoDepartment of Biotechnology, College of Life Science & Biotechnology, Yonsei University, Seoul, 03722, Korea.
Da Hee KimDepartment of Otorhinolaryngology, College of Medicine, Yonsei University, Seoul, 03722, Korea.
Young Min ParkDepartment of Otorhinolaryngology, College of Medicine, Yonsei University, Seoul, 03722, Korea.
Yoon Woo KohDepartment of Otorhinolaryngology, College of Medicine, Yonsei University, Seoul, 03722, Korea.
Hye Ryun KimDivision of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, College of Medicine, Yonsei University, Seoul, 03722, Korea.
Sang-Jun HaDepartment of Biochemistry, College of Life Science & Biotechnology, Yonsei University, Seoul, 03722, Korea. sjha@yonsei.ac.kr.
Insuk LeeDepartment of Biotechnology, College of Life Science & Biotechnology, Yonsei University, Seoul, 03722, Korea. insuklee@yonsei.ac.kr.ORCID 0000-0003-3146-6180
Yonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundT cells exhibit heterogeneous functional states in the tumor microenvironment. Immune checkpoint inhibitors (ICIs) can reinvigorate only the stem cell-like progenitor exhausted T cells, which suggests that inhibiting the exhaustion progress will improve the efficacy of immunotherapy. Thus, regulatory factors promoting T cell exhaustion could serve as potential targets for delaying the process and improving ICI efficacy.

methodsWe analyzed the single-cell transcriptome data derived from human melanoma and non-small cell lung cancer (NSCLC) samples and classified the tumor-infiltrating (TI) CD8

resultsWe retrieved many known factors for regulating T cell exhaustion among the differentially expressed genes between PDCD1-high and PDCD1-low subsets of the TI CD8

conclusionsWe predicted the regulatory factors involved in T cell exhaustion using single-cell transcriptome profiles of human TI lymphocytes. TOX promoted intra-tumoral CD8

Indexed as

TranscriptomeAnimalsCarcinoma, Non-Small-Cell LungFemaleHigh Mobility Group ProteinsHumansImmune Checkpoint InhibitorsLung NeoplasmsLymphocytes, Tumor-InfiltratingMelanomaMiceMice, Inbred C57BLProgrammed Cell Death 1 ReceptorRNA-SeqSingle-Cell AnalysisTumor Cells, CulturedHigh Mobility Group ProteinsImmune Checkpoint InhibitorsPDCD1 protein, humanProgrammed Cell Death 1 ReceptorTOX protein, humanAnti-PD-1 immunotherapyImmune checkpointIntra-tumoral T cell exhaustionSingle-cell RNA sequencing

Identifiers

PMID32111241
PMCPMC7048139
OpenAlexW3011649079

What OpenQuestion holds

Textmetadata
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.