Evidence map›Paper›PMID 29318378›Full record

ReviewJournal of gastroenterology2018

Mac-2 binding protein glycan isomer (M2BPGi) is a new serum biomarker for assessing liver fibrosis: more than a biomarker of liver fibrosis.

Ken Shirabe, Yuki Bekki, Dolgormaa Gantumur, Kenichiro Araki, Norihiro Ishii, Atsushi Kuno, Hisashi Narimatsu, Masashi Mizokami

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of gastroenterology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed, 6 pooled it
12.3field-weighted citation impact, top 1% 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

105 citing papers in PubMed, 6 syntheses or guidelines pooled it, 173 citations in OpenAlex.

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45 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 1 country.

Ken ShirabeDivision of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Gunma University, Graduate School of Medicine, 3-39-22 Showa Machi, Maebashi, Gunma, 371-8511, Japan. kshirabe@gunma-u.ac.jp.
Yuki BekkiDepartment of Surgery and Science, Kyushu University, Graduate School of Medicine, Fukuoka, Fukuoka, Japan.
Dolgormaa GantumurDivision of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Gunma University, Graduate School of Medicine, 3-39-22 Showa Machi, Maebashi, Gunma, 371-8511, Japan.
Kenichiro ArakiDivision of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Gunma University, Graduate School of Medicine, 3-39-22 Showa Machi, Maebashi, Gunma, 371-8511, Japan.
Norihiro IshiiDivision of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Gunma University, Graduate School of Medicine, 3-39-22 Showa Machi, Maebashi, Gunma, 371-8511, Japan.
Atsushi KunoResearch Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan.
Hisashi NarimatsuResearch Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan.
Masashi MizokamiResearch Center for Hepatitis and Immunology, National Center for Global Health and Medicine, Ichikawa, Chiba, Japan.
Gunma University · JPNational Institute of Advanced Industrial Science and Technology · JPKyushu University · JPNational Center for Global Health and Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Assessing liver fibrosis is important for predicting the efficacy of antiviral therapy and patient prognosis. Liver biopsy is the gold standard for diagnosing liver fibrosis, despite its invasiveness and problematic diagnostic accuracy. Although noninvasive techniques to assess liver fibrosis are becoming important, reliable serum surrogate markers are not available. A glycoproteomics study aimed at identifying such markers discovered Mac 2-Binding Protein Gylcan Isomer (M2BPGi), which is a reliable marker for assessing liver fibrosis in patients with viral hepatitis and other fibrotic liver diseases such as primary biliary cholangitis, biliary atresia, autoimmune hepatitis, and nonalcoholic fatty liver disease. M2BPGi predicts the development of hepatocellular carcinoma (HCC) in patients infected with hepatitis B and C as well as the prognosis of liver cirrhosis in those with HCC after therapy. The unique features of M2BPGi are as follows: (1) cut-off values differ for the same stages of fibrosis according to the cause of fibrosis; and (2) M2BPGi levels rapidly decrease after patients achieve a sustained antiviral response to hepatitis C virus. These observations cannot be explained if M2BPGi levels reflect the amount of fibrotic tissue. Hepatic stellate cells (HSCs) secrete M2BPGi, which may serve as a messenger between HSCs and Kupffer cells via Mac-2 (galectin 3) that is expressed in Kupffer cells during fibrosis progression. Here we show that M2BPGi is a surrogate marker for assessing HSC activation. These findings may reveal the roles of HSCs in extrahepatic fibrotic disease progression.

Indexed as

Antigens, NeoplasmBiomarkers, TumorBlood ProteinsCarcinoma, HepatocellularCarrier ProteinsExtracellular Matrix ProteinsGalectin 3GalectinsGlycoproteinsHepatectomyHepatic Stellate CellsHepatitis C, ChronicHumansLiver CirrhosisLiver NeoplasmsNeoplasm Recurrence, LocalAntigens, NeoplasmBiomarkers, TumorBlood ProteinsCarrier ProteinsExtracellular Matrix ProteinsGalectin 3GalectinsGlycoproteinsLGALS3BP protein, humanLGALS3 protein, humanHepatocarcinogenesisLiver fibrosisM2BPGi

Identifiers

PMID29318378
OpenAlexW2783783594

What OpenQuestion holds

Textmetadata
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.