Evidence map›Paper›PMID 38745252›Full record

ArticleJournal of translational medicine2024

Autoimmune hepatitis displays distinctively high multi-antennary sialylation on plasma N-glycans compared to other liver diseases.

Tamas Pongracz, Maaike Biewenga, Anna Eva Charlotte Stoelinga, Marco René Bladergroen, Simone Nicolardi, Leendert Adrianus Trouw, Manfred Wuhrer, Noortje de Haan, Bart van Hoek

Abstract readComparative Study
In one paragraph

Article in Journal of translational medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. The Human BloodJACS Au · 2024
    Review
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.

Tamas Pongracz *Center for Proteomics and Metabolomics, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands.ORCID 0000-0002-8089-4352
Maaike Biewenga *Department of Gastroenterology and Hepatology, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands.ORCID 0000-0002-2797-6164
Anna Eva Charlotte StoelingaDepartment of Gastroenterology and Hepatology, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands.ORCID 0000-0002-3110-924X
Marco René BladergroenCenter for Proteomics and Metabolomics, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands.ORCID 0000-0003-4434-4799
Simone NicolardiCenter for Proteomics and Metabolomics, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands.ORCID 0000-0001-8393-1625
Leendert Adrianus TrouwDepartment Immunology, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands.ORCID 0000-0001-5186-2290
Manfred WuhrerCenter for Proteomics and Metabolomics, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands.ORCID 0000-0002-0814-4995
Noortje de Haan *Center for Proteomics and Metabolomics, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands. n.de_haan@lumc.nl.ORCID 0000-0001-7026-6750
Bart van Hoek *Department of Gastroenterology and Hepatology, Leiden University Medical Center, Albinusdreef 2, Leiden, 2333 ZA, The Netherlands.ORCID 0000-0001-6527-764X

Funding

Horizon 2020 Framework Programme 721815Zambon Pharma Zambon Pharma
6 · The paper itself

Abstract

backgroundChanges in plasma protein glycosylation are known to functionally affect proteins and to associate with liver diseases, including cirrhosis and hepatocellular carcinoma. Autoimmune hepatitis (AIH) is a liver disease characterized by liver inflammation and raised serum levels of IgG, and is difficult to distinguish from other liver diseases. The aim of this study was to examine plasma and IgG-specific N-glycosylation in AIH and compare it with healthy controls and other liver diseases.

methodsIn this cross-sectional cohort study, total plasma N-glycosylation and IgG Fc glycosylation analysis was performed by mass spectrometry for 66 AIH patients, 60 age- and sex-matched healthy controls, 31 primary biliary cholangitis patients, 10 primary sclerosing cholangitis patients, 30 non-alcoholic fatty liver disease patients and 74 patients with viral or alcoholic hepatitis. A total of 121 glycans were quantified per individual. Associations between glycosylation traits and AIH were investigated as compared to healthy controls and other liver diseases.

resultsGlycan traits bisection (OR: 3.78 [1.88-9.35], p-value: 5.88 × 10

conclusionsCompared to other liver diseases, AIH shows distinctively high A4GS levels in plasma, with potential implications on glycoprotein function and clearance. Plasma-derived glycosylation has potential to be used as a diagnostic marker for AIH in the future. This may alleviate the need for a liver biopsy at diagnosis. Glycosidic changes should be investigated further in longitudinal studies and may be used for diagnostic and monitoring purposes in the future.

Indexed as

Hepatitis, AutoimmunePolysaccharidesAdultAgedCase-Control StudiesCross-Sectional StudiesFemaleGlycosylationHumansImmunoglobulin GLiver DiseasesMaleMiddle AgedImmunoglobulin GPolysaccharidesAutoimmune hepatitisBiomarkerGlycomeIgG glycosylationLiver inflammationPlasma N-glycosylationTetraantennary glycans

Identifiers

PMID38745252
PMCPMC11092172

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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.