Evidence map›Paper›PMID 34290231›Full record

ArticleCell death & disease2021

Genome-wide CRISPR/Cas9 screening identifies CARHSP1 responsible for radiation resistance in glioblastoma.

Guo-Dong Zhu, Jing Yu, Zheng-Yu Sun, Yan Chen, Hong-Mei Zheng, Mei-Lan Lin, Shi Ou-Yang, Guo-Long Liu, Jie-Wen Zhang, Feng-Min Shao

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.2field-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

23 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
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  10. Brain Tumor Stem Cells: New Perspectives.Methods in molecular biology (Clifton, N.J.) · 2025
    Review
  11. Article
  12. Review
  13. Article
  14. Unlocking Glioblastoma Vulnerabilities with CRISPR-Based Genetic Screening.International journal of molecular sciences · 2024
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Applications of CRISPR screening to lung cancer treatment.Frontiers in cell and developmental biology · 2023
    Review
  20. 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

10 authors at 6 institutions in 1 country.

Guo-Dong Zhu *Departments of Geriatrics and Oncology, Guangzhou Geriatric Hospital, 510180, Guangzhou, China.
Jing Yu *Department of Blood Transfusion, Wuhan No.1 Hospital/Wuhan Hospital of Traditional Chinese and Western Medicine, Tongji Medical College, Huazhong University of Science and Technology, 430022, Wuhan, China.
Zheng-Yu Sun *Department of Neurology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, 450003, Zhengzhou, Henan, China.
Yan ChenDepartment of Geriatrics, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China.
Hong-Mei ZhengDepartment of Breast Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology and Hubei Provincial Clinical Research Center for Breast Cancer, 430079, Wuhan, China.
Mei-Lan LinDepartments of Geriatrics and Oncology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, 510180, Guangzhou, China.
Shi Ou-YangDepartment of Infection Disease, The Fifth Affiliated Hospital of Guangzhou Medical University, 510150, Guangzhou, China.
Guo-Long LiuDepartments of Geriatrics and Oncology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, 510180, Guangzhou, China.
Jie-Wen ZhangDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, 450003, Zhengzhou, Henan, China. zhangjiewen9900@126.com.
Feng-Min ShaoDepartment of Nephrology, Henan Provincial Key Laboratory of Kidney Disease and Immunology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, 450003, Zhengzhou, Henan, China. fengminshao@126.com.ORCID 0000-0002-7534-1585
Guangzhou First People's Hospital · CNZhengzhou University · CNGuangzhou Medical University · CNHubei Cancer Hospital · CNThe Affiliated Yongchuan Hospital of Chongqing Medical University · CNWuhan No.1 Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastomas (GBM) is the most common primary malignant brain tumor, and radiotherapy plays a critical role in its therapeutic management. Unfortunately, the development of radioresistance is universal. Here, we identified calcium-regulated heat-stable protein 1 (CARHSP1) as a critical driver for radioresistance utilizing genome-wide CRISPR activation screening. This is a protein with a cold-shock domain (CSD)-containing that is highly similar to cold-shock proteins. CARHSP1 mRNA level was upregulated in irradiation-resistant GBM cells and knockdown of CARHSP1 sensitized GBM cells to radiotherapy. The high expression of CARHSP1 upon radiation might mediate radioresistance by activating the inflammatory signaling pathway. More importantly, patients with high levels of CARHSP1 had poorer survival when treated with radiotherapy. Collectively, our findings suggested that targeting the CARHSP1/TNF-α inflammatory signaling activation induced by radiotherapy might directly affect radioresistance and present an attractive therapeutic target for GBM, particularly for patients with high levels of CARHSP1.

Indexed as

Genome, HumanBrain NeoplasmsCell Line, TumorCRISPR-Associated Protein 9CRISPR-Cas SystemsDNA-Binding ProteinsDrug Resistance, NeoplasmGene Expression Regulation, NeoplasticGlioblastomaHumansPhosphoproteinsRadiation ToleranceRNA, MessengerTranscription FactorsTumor Necrosis Factor-alphaUp-RegulationCARHSP1 protein, humanCRISPR-Associated Protein 9DNA-Binding ProteinsPhosphoproteinsRNA, MessengerTranscription FactorsTumor Necrosis Factor-alpha

Identifiers

PMID34290231
PMCPMC8295287
OpenAlexW3185749094

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.