Evidence map›Paper›PMID 32123166›Full record

ArticleCell death & disease2020

Tumor-educated B cells promote renal cancer metastasis via inducing the IL-1β/HIF-2α/Notch1 signals.

Saiyang Li, Chi Huang, Guanghui Hu, Junjie Ma, Yonghui Chen, Jin Zhang, Yiran Huang, Junhua Zheng, Wei Xue, Yunfei Xu and 1 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.9field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 50 citations in OpenAlex.

  1. A guide to B cell metabolism.Nature reviews. Immunology · 2026
    Review
  2. Article
  3. B cells in cancer: functions, mechanisms and therapeutic advances.Signal transduction and targeted therapy · 2026
    Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
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  11. Tumor-educated cells in tumor microenvironment: Key drivers of immunotherapy resistance.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2025
    Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 5 institutions in 1 country.

Saiyang Li *Department of Urology, Shanghai Tenth People's Hospital, Nanjing Medical University, 211166, Nanjing, China.
Chi Huang *Department of Urology, the Affiliated Changzhou Maternity and Child Health Care Hospital of Nanjing Medical University, 16 DingxiangRoad, Zhonglou District, 213000, Changzhou, Jiangsu, China.
Guanghui Hu *Department of Urology, Shanghai Tenth People's Hospital, School of Medicine in Tongji University, 200072, Shanghai, China.
Junjie MaDepartment of Urology, Shanghai Tenth People's Hospital, Nanjing Medical University, 211166, Nanjing, China.
Yonghui ChenDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, 200127, Shanghai, China.
Jin ZhangDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, 200127, Shanghai, China.
Yiran HuangDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, 200127, Shanghai, China.
Junhua ZhengDepartment of Urology, Shanghai First People's Hospital, School of Medicine in Shanghai Jiao Tong University, 200080, Shanghai, China.
Wei XueDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, 200127, Shanghai, China. xuewei@renji.com.
Yunfei XuDepartment of Urology, Shanghai Tenth People's Hospital, Nanjing Medical University, 211166, Nanjing, China. xuyunfeibb@sina.com.
Wei ZhaiDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, 200127, Shanghai, China. jacky_zw2002@hotmail.com.ORCID http://orcid.org/0000-0001-6274-6404
Shanghai Jiao Tong University · CNTongji University · CNNanjing Maternity and Child Health Care Hospital · CNPudong Medical Center · CNShanghai Tenth People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While B cells in the tumor microenvironment (TME) might play important roles in cancer progression, their impacts on the renal cell carcinoma (RCC) metastasis remained unclear, which drew our attention to further explore. We found that RCC tissues could recruit more B cells than the surrounding normal renal tissues from human clinical RCC samples. Wound healing assay, transwell assay and 3D invasion assays demonstrated that recruited B cells, also known as tumor-educated B cells (TEB), could significantly increase the RCC cell migration and invasion. In addition, in vivo data from xenograft RCC mouse model also confirmed that TEB could enhance RCC cell invasive and metastatic capability. Mechanism dissection revealed that TEB activated IL-1β/HIF-2α signals in RCC cells that could induce the downstream Notch1 signaling pathway. The above results demonstrated the key roles of TEB within renal cancer associated tumor microenvironment were metastasis-promotor and might help us to develop the potential therapies via targeting these newly identified IL-1β/HIF-2α/Notch1 signals in RCC progression.

Indexed as

B-LymphocytesCarcinoma, Renal CellCell Line, TumorCell MovementGene Expression Regulation, NeoplasticHeterograftsHumansInterleukin-1betaKidney NeoplasmsNeoplasm MetastasisReceptor, Notch1Signal TransductionTumor MicroenvironmentIL1B protein, humanInterleukin-1betaNOTCH1 protein, humanReceptor, Notch1

Identifiers

PMID32123166
PMCPMC7052134
OpenAlexW3009846579

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.