Evidence map›Paper›PMID 41170284›Full record

ArticleCureus2025

Antisynthetase Syndrome With Classic Features and Anti‑PL‑7 Positivity: A Rare Immunologic Variant.

Karen S Arrazola-Mendoza, Hugo E González-Chávez, Francisco De la Peña-Camacho, Emmanuel Reyes-Ferreira, Ulises Gomez-Alvarez

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Karen S Arrazola-MendozaInternal Medicine, General Hospital of the Institute of Security and Social Services of State Workers of Querétaro, Queretaro, MEX.
Hugo E González-ChávezInternal Medicine, General Hospital of the Institute of Security and Social Services of State Workers of Querétaro, Queretaro, MEX.
Francisco De la Peña-CamachoInternal Medicine, General Hospital of the Institute of Security and Social Services of State Workers of Querétaro, Queretaro, MEX.
Emmanuel Reyes-FerreiraInternal Medicine, General Hospital of the Institute of Security and Social Services of State Workers of Querétaro, Queretaro, MEX.
Ulises Gomez-AlvarezInternal Medicine, General Hospital of the Institute of Security and Social Services of State Workers of Querétaro, Queretaro, MEX.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antisynthetase syndrome (ASyS) is a rare and heterogeneous subtype of idiopathic inflammatory myopathies, characterized by the presence of autoantibodies against aminoacyl-tRNA synthetases. Among these, anti-PL-7 antibodies are infrequent and associated with variable clinical expression. We present the case of a 71-year-old woman who developed progressive proximal muscle weakness. Physical examination revealed a heliotrope rash and mechanic's hands. Laboratory tests showed markedly elevated creatine kinase levels, and chest computed tomography findings were consistent with interstitial lung disease. Serological testing confirmed the presence of anti-PL-7 antibodies, leading to the diagnosis of ASyS. This case highlights the diagnostic challenges of ASyS, particularly when rare autoantibodies such as anti-PL-7 are involved. Recognition of characteristic clinical features and serological findings is essential for timely diagnosis and appropriate management.

Indexed as

anti–pl-7antisynthetase syndromeidiopathic inflammatory myopathiesinterstitial lung diseasemyositis

Identifiers

PMID41170284
PMCPMC12571203

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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.