Evidence map›Paper›PMID 29706634›Full record

SynthesisEuropean journal of human genetics : EJHG2018

Germline variants in SMARCB1 and other members of the BAF chromatin-remodeling complex across human disease entities: a meta-analysis.

Till Holsten, Susanne Bens, Florian Oyen, Karolina Nemes, Martin Hasselblatt, Uwe Kordes, Reiner Siebert, Michael C Frühwald, Reinhard Schneppenheim, Ulrich Schüller

Open access · bronzeAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in European journal of human genetics : EJHG, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

28 citing papers in PubMed, 53 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Small-Molecule Drugs in Pediatric Neuro-Oncology.Current oncology (Toronto, Ont.) · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Familial schwannomatosis carryingMolecular genetics and metabolism reports · 2024
    Article
  9. Update on Cancer Predisposition Syndromes and Surveillance Guidelines for Childhood Brain Tumors.Clinical cancer research : an official journal of the American Association for Cancer Research · 2024
    Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Coffin-Siris syndrome and cancer susceptibility.Genetics in medicine open · 2023
    Article
  15. Review
  16. Article
  17. Article
  18. Rare Hereditary Gynecological Cancer Syndromes.International journal of molecular sciences · 2022
    Review
  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

10 authors at 4 institutions in 1 country.

Till HolstenDepartment of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Susanne BensInstitute of Human Genetics, University of Ulm & Ulm University Hospital, Ulm, Germany.
Florian OyenDepartment of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Karolina NemesChildren's Hospital Augsburg, Swabian Children's Cancer Center, Augsburg, Germany.
Martin HasselblattInstitute of Neuropathology, University Hospital Münster, Münster, Germany.
Uwe KordesDepartment of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Reiner SiebertInstitute of Human Genetics, University of Ulm & Ulm University Hospital, Ulm, Germany.
Michael C FrühwaldChildren's Hospital Augsburg, Swabian Children's Cancer Center, Augsburg, Germany.
Reinhard SchneppenheimDepartment of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Ulrich SchüllerDepartment of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany. u.schueller@uke.de.ORCID http://orcid.org/0000-0002-8731-1121
Universität Hamburg · DEUniversität Ulm · DEUniversity Hospital Augsburg · DEUniversity Hospital Münster · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Germline variants that affect function are found in seven genes of the BAF chromatin-remodeling complex. They are linked to a broad range of diseases that, according to the gene affected, range from non-syndromic or syndromic neurodevelopmental disorders to low-grade tumors and malignancies. In the current meta-analysis, we evaluate genetic and clinical data from more than 400 families and 577 patients affected by BAF germline alterations. We focus on SMARCB1, including 43 unpublished patients from the EU-RHAB registry and our institution. For this gene, we further demonstrate whole gene as well as exon deletions and truncating variants to be associated with malignancy and early-onset disease. In contrast, non-truncating variants are associated with non-malignant disorders, such as Coffin-Siris syndrome or late-onset tumors like schwannoma or meningioma (p < 0.0001). SMARCB1 germline variants are distributed across the gene with variants in exons 1, 2, 8, and 9 being associated with low-grade entities, and single-nucleotide variants or indels outside of exon 9 that appear in patients with malignancies (p < 0.001). We attribute variants in specific BAF genes to certain disease entities. Finally, single-nucleotide variants and indels are sometimes detected in the healthy relatives of tumor patients, while Coffin-Siris syndrome and Nicolaides-Baraitser syndrome generally seem to appear de novo. Our findings add further information on the genotype-phenotype association of germline variants detected in genes of the BAF complex. Functional studies are urgently needed for a deeper understanding of BAF-related disorders and may take advantage from the comprehensive information gathered in this article.

Indexed as

Germ-Line MutationAbnormalities, MultipleFaceHand Deformities, CongenitalHumansIntellectual DisabilityMeningeal NeoplasmsMeningiomaMicrognathismNeckNeurilemmomaPhenotypePolymorphism, Single NucleotideSMARCB1 ProteinSMARCB1 ProteinSMARCB1 protein, human

Identifiers

PMID29706634
PMCPMC6057970
OpenAlexW2802010420

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.