Evidence map›Paper›PMID 41766008›Full record

ArticleJournal of applied genetics2026

Alpha-methylacyl-CoA racemase (AMACR) deficiency: report on novel patient and literature review.

Patryk Lipiński, Joanna Rusecka, Agnieszka Sobczyńska-Tomaszewska, Frederic Maxime Vaz, Teresa Stradomska, Anna Tylki-Szymańska

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Article in Journal of applied genetics, 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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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

6 authors.

Patryk LipińskiDepartment of Pediatrics, Center of Postgraduate Medical Education, 01-813 Warsaw, Poland. patryk.lipinski.92@gmail.com.ORCID http://orcid.org/0000-0002-1849-8375
Joanna RuseckaInstitute of Clinical Sciences, Maria-Skłodowska-Curie Medical Academy, Warsaw, Poland.
Agnieszka Sobczyńska-TomaszewskaMEDGEN Medical Centre, Warsaw, Poland.
Frederic Maxime VazLaboratory of Genetic Metabolic Diseases, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.
Teresa StradomskaDepartment of Biochemistry, Radioimmunology and Experimental Medicine, The Children's Memorial Health Institute, Warsaw, Poland.
Anna Tylki-SzymańskaDepartment of Pediatric Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, 04-730, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alpha-methylacyl-CoA racemase (AMACR) deficiency is an autosomal recessive disorder of peroxisomal β-oxidation of branched-chain fatty acids and C27-bile acids. Since its first report in 2000, several children were diagnosed via molecular analyses, mostly due to elevated liver enzymes. Here we present an early-onset form of AMACR deficiency in clinically asymptomatic child who was diagnosed upon incidental findings of elevated liver enzymes and glucosuria. This case expands the phenotypic (biochemical) spectrum of AMACR deficiency. The manuscript was enriched by the literature review on patients with AMACR deficiency diagnosed in childhood. We recommend to perform serum/plasma peroxisomal metabolites, including VLCFA, bile acids intermediates and phitanic and pristanic acid, in every children with persistently elevated liver enzymes, especially with coagulopathy and with or without cholestatic jaundice.

Indexed as

Alpha-methylacyl-CoA racemase defi ciencyChildrenInherited metabolic diseasePeroxisomesVery long chain fatty acids

Identifiers

PMID41766008

What OpenQuestion holds

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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.