Evidence map›Paper›PMID 36209205›Full record

ArticleNature communications2022

Hepatocyte phosphatase DUSP22 mitigates NASH-HCC progression by targeting FAK.

Chenxu Ge, Jun Tan, Xianling Dai, Qin Kuang, Shaoyu Zhong, Lili Lai, Chao Yi, Yan Sun, Jing Luo, Chufeng Zhang and 3 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
6.2field-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

37 citing papers in PubMed, 57 citations in OpenAlex.

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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

13 authors at 3 institutions in 2 countries.

Chenxu Ge *Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China.
Jun Tan *Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China. tanjun@cque.edu.cn.ORCID 0000-0001-8526-4336
Xianling DaiChongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China.
Qin KuangChongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China.
Shaoyu ZhongChongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China.
Lili LaiChongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China.
Chao YiChongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China.
Yan SunChongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China.
Jing LuoCollege of Modern Health Industry, Chongqing University of Education, 400067, Chongqing, PR China.
Chufeng ZhangShandong Cancer Hospital and Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, 250117, Jinan, PR China. zhangchufengsd@aliyun.com.ORCID 0000-0003-3150-7026
Liancai Zhu *Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, 400030, Chongqing, PR China. zhuliancai75@126.com.ORCID 0000-0002-0217-5109
Bochu WangKey Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, 400030, Chongqing, PR China.
Minxuan Xu *Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, 400067, Chongqing, PR China. minxuanxu@foxmail.com.ORCID 0000-0002-0742-4717
Chongqing University · CNChongqing University of Education · CNShandong Tumor Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nonalcoholic steatohepatitis (NASH), a common clinical disease, is becoming a leading cause of hepatocellular carcinoma (HCC). Dual specificity phosphatase 22 (DUSP22, also known as JKAP or JSP-1) expressed in numerous tissues plays essential biological functions in immune responses and tumor growth. However, the effects of DUSP22 on NASH still remain unknown. Here, we find a significant decrease of DUSP22 expression in human and murine fatty liver, which is mediated by reactive oxygen species (ROS) generation. Hepatic-specific DUSP22 deletion particularly exacerbates lipid deposition, inflammatory response and fibrosis in liver, facilitating NASH and non-alcoholic fatty liver disease (NAFLD)-associated HCC progression. In contrast, transgenic over-expression, lentivirus or adeno-associated virus (AAV)-mediated DUSP22 gene therapy substantially inhibit NASH-related phenotypes and HCC development in mice. We provide mechanistic evidence that DUSP22 directly interacts with focal adhesion kinase (FAK) and restrains its phosphorylation at Tyr397 (Y397) and Y576 + Y577 residues, subsequently prohibiting downstream activation of extracellular signal-regulated kinase 1/2 (ERK1/2) and nuclear factor-κB (NF-κB) cascades. The binding of DUSP22 to FAK and the dephosphorylation of FAK are indispensable for DUSP22-meliorated NASH progression. Collectively, our findings identify DUSP22 as a key suppressor of NASH-HCC, and underscore the DUSP22-FAK axis as a promising therapeutic target for treatment of the disease.

Indexed as

Carcinoma, HepatocellularLiver NeoplasmsNon-alcoholic Fatty Liver DiseaseAnimalsDisease ProgressionDual-Specificity PhosphatasesFocal Adhesion Protein-Tyrosine KinasesHepatocytesHumansLipidsLiverMiceMitogen-Activated Protein Kinase 3Mitogen-Activated Protein Kinase PhosphatasesNF-kappa BReactive Oxygen SpeciesDual-Specificity PhosphatasesDUSP22 protein, humanDusp22 protein, mouseFocal Adhesion Protein-Tyrosine KinasesLipidsMitogen-Activated Protein Kinase 3Mitogen-Activated Protein Kinase PhosphatasesNF-kappa BReactive Oxygen Species

Identifiers

PMID36209205
PMCPMC9547917
OpenAlexW4303648617

What Socratic holds

Textmetadata
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 Socratic graph.