ArticleMolecular cytogenetics2026
Prenatal diagnosis and genetic counseling of a paternally inherited chromosome 5p13.3p13.2 microduplication in a Chinese family.
Article in Molecular cytogenetics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCopy number variants (CNVs) represent a significant source of genomic diversity, encompassing both benign and pathogenic variations. The accurate interpretation of CNVs identified during prenatal diagnosis is crucial for appropriate genetic counseling and management. The literature on 5p13.3p13.2 microduplication is rare, which is a challenge for genetic counseling. MATERIALS AND
methodsA 35-year-old, gravida 2, para 1, woman underwent amniocentesi at 18 weeks of gestation due to advanced maternal age. We performed conventional karyotyping, chromosomal microarray analysis (CMA) and quartet whole-exome sequencing (WES) on this family.
resultsWe report a case of prenatal diagnosis and genetic counseling of a paternally inherited 5p13.3p13.2 microduplication. In this family, both the father and the fetus carry the identical microduplication yet exhibit a normal phenotype.
conclusionSubmicroscopic chromosomal microdeletions and microduplications are often undetectable by conventional cytogenetics. The integration of prenatal ultrasound, karyotyping, CMA, and WES is therefore essential for accurate diagnosis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.