Evidence map›Paper›PMID 32436169›Full record

ArticleHead and neck pathology2020

YAP1-NUTM1 Gene Fusion in Porocarcinoma of the External Auditory Canal.

Abbas Agaimy, Lars Tögel, Florian Haller, Johannes Zenk, Joachim Hornung, Bruno Märkl

Open access · hybridAbstract readCase Reports
In one paragraph

Article in Head and neck pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.3field-weighted citation impact, top 6% 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

25 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
  2. Article
  3. RNA-Sequencing Reveals Two Subgroups of Eccrine Porocarcinomas and Poromas.Journal of cellular and molecular medicine · 2026
    Article
  4. Article
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  6. Beyond Hybrid Morphology: A Large Series of Fusion-Driven Benign Peripheral Nerve Sheath Tumors Including 5 Tumors With Novel Fusions.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2025
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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

6 authors at 2 institutions in 1 country.

Abbas AgaimyInstitute of Pathology, University Hospital, Erlangen, Germany. abbas.agaimy@uk-erlangen.de.ORCID http://orcid.org/0000-0002-0445-8161
Lars TögelInstitute of Pathology, University Hospital, Erlangen, Germany.
Florian HallerInstitute of Pathology, University Hospital, Erlangen, Germany.
Johannes ZenkDepartment of Otorhinolaryngology, Head and Neck Surgery, University Hospital, Augsburg, Germany.
Joachim HornungDepartment of Otorhinolaryngology, Head and Neck Surgery, University Hospital, Erlangen, Germany.
Bruno MärklInstitute of Pathology and Molecular Diagnostics, University Hospital, Augsburg, Germany.
Universitätsklinikum Erlangen · DEUniversity Hospital Augsburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gene fusions involving the NUTM1 gene (NUT) represent defining genetic markers of a highly aggressive carcinoma type with predilection for the midline structures of children and young adults, hence the original description as NUT midline carcinoma. Recent studies have increasingly documented involvement of the NUTM1 gene in the pathogenesis of other entities as well. We herein describe two cases of auditory canal carcinomas with features of porocarcinoma, both harboring a newly described YAP1-NUTM1 gene fusion. Patients were males aged 28 and 82 years who presented with slowly growing lesions in the external auditory canal. Histologic examination showed monomorphic basaloid and squamoid cells arranged into organoid solid aggregates, nests, ducts, small cysts, and focal pseudocribriform pattern with variable mitotic activity, infiltrative growth, and focal squamous differentiation, particularly in the most superficial part of the tumor. Immunohistochemistry revealed consistent reactivity for CK5, p63 and SOX10 and diffuse aberrant expression of TP53. CK7 expression was limited to a few luminal ductal cells. The androgen receptor and S100 were negative. Next generation sequencing (TruSight RNA fusion panel, Illumina) revealed the same YAP1-NUTM1 gene fusion in both tumors, which was subsequently confirmed by NUT-FISH and the monoclonal anti-NUT antibody. These cases represent a novel contribution to the spectrum of NUT-rearranged head and neck malignancies. This adnexal carcinoma variant should not be confused with the highly lethal NUT carcinoma based on NUT immunoreactivity alone.

Indexed as

Adaptor Proteins, Signal TransducingAdultAged, 80 and overEar CanalEar NeoplasmsEccrine PorocarcinomaHumansMaleNeoplasm ProteinsNuclear ProteinsOncogene FusionOncogene Proteins, FusionSweat Gland NeoplasmsTranscription FactorsYAP-Signaling ProteinsAdaptor Proteins, Signal TransducingNeoplasm ProteinsNuclear ProteinsNUTM1 protein, humanOncogene Proteins, FusionTranscription FactorsYAP1 protein, humanYAP-Signaling ProteinsAuditory canalEarHead and neckMidline carcinomaNUT carcinomaNUTM1YAP1

Identifiers

PMID32436169
PMCPMC7669971
OpenAlexW3028037260

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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.