Evidence map›Paper›PMID 42459695›Full record

ArticleFrontiers in immunology2026

Case Report: TRNT1 related autoinflammatory syndrome in a patient with primary ciliary dyskinesia.

Simona Di Gennaro, Francesca Della Casa, Angelica Petraroli, Melissa Borrelli, Maria Alessio, Francesca Orlando, Roberta Naddei

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Article in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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What it found

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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.

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Simona Di GennaroDepartment of Translational Medical Science, Pediatric Rheumatology, University of Naples Federico II, Naples, Italy.
Francesca Della CasaDepartment of Translational Medical Science, Division of Clinical Immunology, University of Naples Federico II, Naples, Italy.
Angelica PetraroliDepartment of Translational Medical Science, Division of Clinical Immunology, University of Naples Federico II, Naples, Italy.
Melissa BorrelliDepartment of Translational Medical Sciences, Pediatric Pulmonology, University of Naples Federico II, Naples, Italy.
Maria AlessioDepartment of Translational Medical Science, Pediatric Rheumatology, University of Naples Federico II, Naples, Italy.
Francesca OrlandoDepartment of Pediatrics, Azienda Ospedaliera di Rilievo Nazionale (AORN) Santobono Pausilipon, Naples, Italy.
Roberta NaddeiDepartment of Translational Medical Science, Pediatric Rheumatology, University of Naples Federico II, Naples, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the case of a young woman with primary ciliary dyskinesia (PCD) who was also diagnosed with tRNA nucleotidyl transferase 1 (TRNT1)-related autoinflammatory syndrome, characterized by recurrent episodes of fever and arthralgia beginning at age 16. To our knowledge, this is the first documented case of homozygosity for the c.1246A>G variant in the TRNT1 gene. The patient had a milder clinical phenotype than previously reported cases with the same variant in a compound heterozygous state. Etanercept administration effectively controlled autoinflammatory manifestations, consistent with prior literature, and no adverse safety events were observed, despite the elevated risk of infectious pulmonary complications due to concurrent PCD. This case underscores the importance of considering autoinflammatory disease in patients presenting with relevant clinical features, even when manifestations are mild or have a delayed onset.

Indexed as

Ciliary Motility DisordersHereditary Autoinflammatory DiseasesAdolescentEtanerceptFemaleHomozygoteHumansMutationPhenotypeEtanerceptautoinflammatory diseasecase reportetanerceptgenetic disordersprimary ciliary dyskinesiaTRNT1 syndrome

Identifiers

PMID42459695
PMCPMC13369275

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