Evidence map›Paper›PMID 35220664›Full record

ArticleLiver international : official journal of the International Association for the Study of the Liver2022

Liver pathology and biochemistry in patients with mutations in TRIM37 gene (Mulibrey nanism).

Johanna Sivunen, Susann Karlberg, Reetta Kivisaari, Jouko Lohi, Niklas Karlberg, Eero Jokinen, Taisto Sarkola, Timo Jahnukainen, Marita Lipsanen-Nyman, Hannu Jalanko

Open access · bronzeAbstract read
In one paragraph

Article in Liver international : official journal of the International Association for the Study of the Liver, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

4 citing papers in PubMed, 3 citations in OpenAlex.

  1. Mulibrey Nanism: Clinical Spectrum and Molecular Pathogenesis.International journal of molecular sciences · 2026
    Review
  2. Pediatric pericardiectomy-a narrative review.Journal of thoracic disease · 2026
    Review
  3. Article
  4. Liver pathology and biochemistry in patients with mutations in TRIM37 gene (Mulibrey nanism).Liver international : official journal of the International Association for the Study of the Liver · 2022
    Article
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

10 authors at 1 institution in 1 country.

Johanna SivunenChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.ORCID 0000-0001-8399-9697
Susann KarlbergChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Reetta KivisaariChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Jouko LohiDepartment of Pathology, University of Helsinki, Helsinki, Finland.
Niklas KarlbergChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Eero JokinenChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Taisto SarkolaChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Timo JahnukainenChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Marita Lipsanen-NymanChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Hannu JalankoChildren´s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
University of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsMulibrey nanism (MUL) is a multiorgan disease caused by recessive mutations in the TRIM37 gene. Chronic heart failure and hepatopathy are major determinants of prognosis in MUL patients, which prompted us to study liver biochemistry and pathology in a national cohort of MUL patients.

methodsClinical, laboratory and imaging data were collected in a cross-sectional survey and retrospectively from hospital records. Liver histology and immunohistochemistry for 10 biomarkers were assessed.

resultsTwenty-one MUL patients (age 1-51 years) with tumour suspicion showed moderate congestion, steatosis and fibrosis in liver biopsies and marginally elevated levels of serum GGT, AST, ALT and AST to platelet ratio index (APRI) in 20%-66%. Similarly, GGT, AST, ALT and APRI levels were moderately elevated in 12%-69% of 17 MUL patients prior to pericardiectomy. In a cross-sectional evaluation of 36 MUL outpatients, GGT, total bilirubin and galactose half-life (Gal½) correlated with age (r = 0.45, p = .017; r = 0.512, p = .007; r = 0.44, p = .03 respectively). The frequency of clearly abnormal serum values of 15 parameters analysed, however, was low even in patients with signs of restrictive cardiomyopathy. Transient elastography (TE) of the liver revealed elevated levels in 50% of patients with signs of heart failure and TE levels correlated with several biochemistry parameters. Biomarkers of fibrosis, sinusoidal capillarization and hepatocyte metaplasia showed increased expression in autopsy liver samples from 15 MUL patients.

conclusionLiver disease in MUL patients was characterized by sinusoidal dilatation, steatosis and fibrosis with individual progression to cirrhosis and moderate association of histology with cardiac function, liver biochemistry and elastography.

Indexed as

Elasticity Imaging TechniquesMulibrey NanismTripartite Motif ProteinsUbiquitin-Protein LigasesAdolescentAdultBiomarkersChildChild, PreschoolCross-Sectional StudiesHumansInfantMiddle AgedMutationRetrospective StudiesYoung AdultBiomarkersTRIM37 protein, humanTripartite Motif ProteinsUbiquitin-Protein Ligasescongestive hepatopathyelasticity imaging techniquesimmunohistochemistryliver cirrhosisMULTRIM37

Identifiers

PMID35220664
PMCPMC9545472
OpenAlexW4214532898

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.