Evidence map›Paper›PMID 35121646›Full record

ArticleJournal for immunotherapy of cancer2022

Single-cell transcriptomics reveals a low CD8

Yu-Lu Peng, Long-Bin Xiong, Zhao-Hui Zhou, Kang Ning, Zhen Li, Ze-Shen Wu, Min-Hua Deng, Wen-Su Wei, Ning Wang, Xiang-Peng Zou and 12 more

Open access · goldAbstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
7.2field-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

52 citing papers in PubMed, 69 citations in OpenAlex.

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  13. Article
  14. Review
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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

22 authors at 6 institutions in 1 country.

Yu-Lu Peng *Department of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.ORCID 0000-0002-5213-4655
Long-Bin Xiong *Department of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Zhao-Hui Zhou *Department of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Kang NingDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Zhen LiDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Ze-Shen WuDepartment of Urology, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, Guangdong, China.
Min-Hua DengDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Wen-Su WeiDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Ning WangDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Xiang-Peng ZouDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Zhi-Song HeDepartment of Urology, Peking University First Hospital, Beijing, China.
Ji-Wei HuangDepartment of Urology, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China.
Jun-Hang LuoDepartment of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China.ORCID 0000-0002-5706-0990
Jian-Ye LiuDepartment of Urology, Central South University Third Xiangya Hospital, Changsha, Hunan, China.
Nan JiaDepartment of Nephrology, Southern Medical University Nanfang Hospital, Guangzhou, Guangdong, China.
Yun CaoState Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.
Hui HanDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Sheng-Jie GuoDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Pei DongDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
Chun-Ping YuDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China zhangzhl@sysucc.org.cn zhoufj@sysucc.org.cn yuchp@sysucc.org.cn.
Fang-Jian ZhouDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China zhangzhl@sysucc.org.cn zhoufj@sysucc.org.cn yuchp@sysucc.org.cn.
Zhi-Ling ZhangDepartment of Urology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China zhangzhl@sysucc.org.cn zhoufj@sysucc.org.cn yuchp@sysucc.org.cn.
Sun Yat-sen University · CNCentral South University · CNNanfang Hospital · CNPeking University · CNShanghai Jiao Tong University · CNUnion Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeRecurrent renal cell carcinoma(reRCC) is associated with poor prognosis and the underlying mechanism is not yet clear. A comprehensive understanding of tumor microenvironment (TME) of reRCC may aid in designing effective anticancer therapies, including immunotherapies. Single-cell transcriptomics holds great promise for investigating the TME, however, this technique has not been used in reRCC. Here, we aimed to explore the difference in the TME and gene expression pattern between primary RCC (pRCC) and reRCC at single-cell level. EXPERIMENTAL

designWe performed single-cell RNA sequencing analyses of 32,073 cells from 2 pRCC, 2 reRCC, and 3 adjacent normal kidney samples. 41 pairs of pRCC and reRCC samples were collected as a validation cohort to assess differences observed in single-cell sequencing. The prognostic significance of related cells and markers were studied in 47 RCC patients underwent immunotherapy. The function of related cells and markers were validated via in vitro and in vivo experiments.

resultsreRCC had reduced CD8

conclusionsWe delineated the heterogeneity of reRCC and highlighted an innovative mechanism that CAFs acted as a suppressor of CD8

Indexed as

AnimalsCarcinoma, Renal CellCD8-Positive T-LymphocytesCell Line, TumorFemaleFibroblastsHumansImmunotherapyKidney NeoplasmsLymphocytes, Tumor-InfiltratingMaleMicePrognosisSingle-Cell AnalysisTranscriptomeTranslational Research, Biomedicalimmunotherapykidney neoplasmstranslational medical researchtumor microenvironment

Identifiers

PMID35121646
PMCPMC8819783
OpenAlexW4210600444

What OpenQuestion holds

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LicenceCC BY
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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.