Evidence map›Paper›PMID 33101541›Full record

ArticleDisease markers2020

Identification of Serum CMTM2 as a Potential Biomarker for HBV-Related Disorders.

Shu Chen, Qin Hu, Hong Chen, Fei-Fei Zhang, Liang Duan, Bo Wang, Dan-Dan Li, Juan Zhang, Wei-Xian Chen

Open access · hybridAbstract read
In one paragraph

Article in Disease markers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

7 citing papers in PubMed, 8 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

9 authors at 1 institution in 1 country.

Shu ChenDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.
Qin HuDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.
Hong ChenDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.
Fei-Fei ZhangDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.
Liang DuanDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.
Bo WangDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.
Dan-Dan LiDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.
Juan ZhangDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.ORCID https://orcid.org/0000-0002-7760-5046
Wei-Xian ChenDepartment of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.ORCID https://orcid.org/0000-0001-6973-9338
Dalian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Substantial advance supports that CMTM2 serve as an important performer in physiological and pathological processes. However, very little is clear about the relationship between CMTM2 and HBV-related disorders. Here, for the first time, we explore that whether or not serum CMTM2 is involved in HBV-related diseases. We found that CMTM2 values were significantly lower in patients compared to healthy control (p <0.001), using ELISA assay. Furthermore, serum CMTM2 levels were negatively correlated with HBV DNA levels in CHB patients but not correlated with the serum levels of ALT and AST. Serum CMTM2 concentrations were not correlated with the serum levels of ALT, AST and HBV DNA load in HBLC and HCC patients. In addition, analysis of the ROC curve indicated that CMTM2 levels were significantly associated with the diagnostic value of HBV-related disorders. Finally, downregulation of CMTM2 was observed in HBV-infected cell model. CMTM2 degradation could be attributed to HBx-activated Lys48 (K48)-linked polyubiquitination, which was abolished by treatment with the proteasome inhibitor MG132. HBV infection suppresses CMTM2 expression by activating ubiquitin-proteasome system. Serum CMTM2 levels can be adopted as an effective indicator of the pathogenesis of HBV-related disorders.

Indexed as

AdultAgedAged, 80 and overBiomarkersCarcinoma, HepatocellularCase-Control StudiesChemokinesFemaleHepatitis B, ChronicHepatitis B virusHep G2 CellsHumansLiver CirrhosisLiver NeoplasmsMaleMARVEL Domain-Containing ProteinsBiomarkersChemokinesCMTM2 protein, humanMARVEL Domain-Containing Proteins

Identifiers

PMID33101541
PMCPMC7568142
OpenAlexW3091772461

What OpenQuestion holds

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Registered trials

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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.