Evidence map›Paper›PMID 11938494›Full record

ArticleAmerican journal of human genetics2002

The TRIM37 gene encodes a peroxisomal RING-B-box-coiled-coil protein: classification of mulibrey nanism as a new peroxisomal disorder.

Jukka Kallijärvi, Kristiina Avela, Marita Lipsanen-Nyman, Ismo Ulmanen, Anna-Elina Lehesjoki

Open access · bronzeAbstract read
In one paragraph

Article in American journal of human genetics, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

32 citing papers in PubMed, 77 citations in OpenAlex.

  1. Mulibrey Nanism: Clinical Spectrum and Molecular Pathogenesis.International journal of molecular sciences · 2026
    Review
  2. Novel Missense Variants inCardiology and cardiovascular medicine · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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
  11. Review
  12. Article
  13. TRIM37: a critical orchestrator of centrosome function.Cell cycle (Georgetown, Tex.) · 2021
    Review
  14. Autophagy Regulation by Crosstalk between miRNAs and Ubiquitination System.International journal of molecular sciences · 2021
    Review
  15. Article
  16. Article
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  19. Review
  20. 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

5 authors at 4 institutions in 3 countries.

Jukka KallijärviFolkhälsan Institute of Genetics and Department of Medical Genetics, Haartman Institute, Biomedicum Helsinki, Finland.
Kristiina Avela
Marita Lipsanen-Nyman
Ismo Ulmanen
Anna-Elina Lehesjoki
Institute of Genetics · HUHelsinki University Hospital · FIPublic Health Institute · USUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mulibrey nanism is a rare growth disorder of prenatal onset caused by mutations in the TRIM37 gene, which encodes a RING-B-box-coiled-coil protein. The pathogenetic mechanisms of mulibrey nanism are unknown. We have used transiently transfected cells and antibodies raised against the predicted TRIM37 protein to characterize the TRIM37 gene product and to determine its intracellular localization. We show that the human TRIM37 cDNA encodes a peroxisomal protein with an apparent molecular weight of 130 kD. Peroxisomal localization is compromised in mutant protein representing the major Finnish TRIM37 mutation but is retained in the protein representing the minor Finnish mutation. Colocalization of endogenous TRIM37 with peroxisomal markers was observed by double immunofluorescence staining in HepG2 and human intestinal smooth muscle cell lines. In human tissue sections, TRIM37 shows a granular cytoplasmic pattern. Endogenous TRIM37 is not imported into peroxisomes in peroxin 1 (PEX1(-/-)) and peroxin 5 (PEX5(-/-)) mutant fibroblasts but is imported normally in peroxin 7 (PEX7(-/-)) deficient fibroblasts, giving further evidence for a peroxisomal localization of TRIM37. Fibroblasts derived from patients with mulibrey nanism lack C-terminal TRIM37 immunoreactivity but stain normally for both peroxisomal matrix and membrane markers, suggesting apparently normal peroxisome biogenesis in patient fibroblasts. Taken together, this molecular evidence unequivocally indicates that TRIM37 is located in the peroxisomes, and Mulibrey nanism thus can be classified as a new peroxisomal disorder.

Indexed as

Membrane ProteinsNuclear ProteinsAmino Acid MotifsAnimalsAntibodiesATPases Associated with Diverse Cellular ActivitiesBlotting, WesternCell LineCricetinaeDwarfismFibroblastsFinlandGene Expression ProfilingGlycoproteinsHumansImmunohistochemistryAntibodiesATPases Associated with Diverse Cellular ActivitiesGlycoproteinsMembrane ProteinsNuclear ProteinsPeroxisomal Targeting Signal 2 ReceptorPeroxisome-Targeting Signal 1 ReceptorPEX1 protein, humanPEX5 protein, humanPEX7 protein, humanProteinsReceptors, Cytoplasmic and NuclearTRIM37 protein, humanTripartite Motif ProteinsUbiquitin-Protein Ligases

Identifiers

PMID11938494
PMCPMC447596
OpenAlexW2061603465

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.