Evidence map›Paper›PMID 34552192›Full record

ArticleOncogene2021

CD8

Xingyu Chen, Runshi Xu, Dong He, Yao Zhang, Haotian Chen, Yuxing Zhu, YaXin Cheng, Rui Liu, Rongrong Zhu, Lian Gong and 4 more

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
–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

71 citing papers in PubMed.

  1. Article
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  16. Single-cell analysis reveals potential therapeutic markers of peripheral blood mononuclear cells from bladder cancer patients.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2025
    Article
  17. Review
  18. Article
  19. Article
  20. Article

11 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

14 authors.

Xingyu ChenDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Runshi XuMedical school, Hunan University of Chinese Medicine, No. 300, Xueshi Road, Hanpu kejiao Park, Yuelu District, Changsha, 410208, China.
Dong HeDepartment of Respiration, The Second People's Hospital of Hunan Province of Hunan University of Chinese Medicine, Changsha, 410000, China.
Yao ZhangDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Haotian ChenDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Yuxing ZhuDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
YaXin ChengDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Rui LiuDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Rongrong ZhuDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Lian GongDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Mengqing XiaoDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Zhanwang WangDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Liping DengDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China.
Ke CaoDepartment of Oncology, Third Xiangya Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, China. csucaoke@163.com.ORCID 0000-0001-5392-2306

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immune-checkpoint blockade (ICB) has been routinely implemented to treat bladder cancer; however, most patients have little or no clinical benefit. In this study, 348 pretreated metastatic urothelial cancer samples from the IMvigor210 cohort were used to identify important genes significantly associated with CD8+ T effector and immune checkpoint signatures. The immune checkpoint inhibitor score (IMS) scoring system was constructed to predict the immunotherapy responsiveness. Transcriptome analysis confirmed that the high IMS score group had significant immune activation with better prognosis and higher immunotherapy responsiveness, which was a powerful biomarker for predicting the prognosis and responsiveness of ICB. Tumor immune dysfunction and exclusion (TIDE) scores were calculated using 2031 external bladder cancer samples for further validation. We selected the important Hub genes as potential therapeutic targets, and validated the genes using genomic, transcriptomic, immunomic, and other multi-omics methods. In addition, we construct a risk prediction model which could stratify patients with bladder cancer and predict patient prognosis and ICB treatment responsiveness. In conclusion, this study identified effective biomarkers for the prediction of immune checkpoint inhibitor treatment responsiveness in bladder cancer patients and provided new immunotherapeutic targets.

Indexed as

Biomarkers, TumorCarcinoma, Transitional CellCD8-Positive T-LymphocytesFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGene Regulatory NetworksGenomicsHumansImmune Checkpoint InhibitorsMaleNomogramsPrognosisSurvival AnalysisTreatment OutcomeUrinary Bladder NeoplasmsBiomarkers, TumorImmune Checkpoint Inhibitors

Identifiers

What OpenQuestion holds

Textmetadata
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.