Evidence map›Paper›PMID 34421355›Full record

ArticleInternational journal of biological sciences2021

Genome-scale CRISPRa screening identifies MTX1 as a contributor for sorafenib resistance in hepatocellular carcinoma by augmenting autophagy.

Li Li, Shijun Yu, Qingqing Hu, Yanan Hai, Yandong Li

Abstract read
In one paragraph

Article in International journal of biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
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  5. Review
  6. CRISPR-Cas-mediated transcriptional modulation: The therapeutic promises of CRISPRa and CRISPRi.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Review
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  9. Article
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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

5 authors.

Li LiDepartment of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China.
Shijun YuDepartment of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China.
Qingqing HuDepartment of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China.
Yanan HaiDepartment of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China.
Yandong LiDepartment of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200120, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sorafenib is the standard first-line drug for the treatment of advanced hepatocellular carcinoma (HCC), however, its therapeutic efficacy is not satisfactory due to primary or secondary resistance of HCC cells. In the present study, we identified Metaxin 1 (MTX1) as a new regulator of sorafenib resistance in HCC through genome-scale CRISPR activation (CRISPRa) screening. We found that MTX1 was frequently upregulated in HCC tissues and overexpression of MTX1 promoted HCC cell proliferation

Indexed as

AnimalsAntineoplastic AgentsAutophagyCarcinoma, HepatocellularCell ProliferationCells, CulturedCRISPR-Cas SystemsDrug Resistance, NeoplasmFlow CytometryGain of Function MutationGene Expression Regulation, NeoplasticHumansLiver NeoplasmsMiceMice, NudeMicroscopy, ElectronAntineoplastic AgentsMitochondrial Membrane Transport ProteinsMTX1 protein, humanSorafenibautophagyCISD1HCCMTX1sorafenib

Identifiers

PMID34421355
PMCPMC8375235

What OpenQuestion holds

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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.