Makale detayı · 2025
Diagnostic Utility of Next-Generation Sequencing-based CNV Analysis in Eleven Patients with Peters-Plus Syndrome: A Single-Center Experience
Dergi
Journal of Clinical Research in Pediatric EndocrinologyISSN 1308-5727
ISSN kaydı başka bir dergiye işaret ediyor; ad YÖKSİS kaydından.
- Yıl
- 2025
- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- YÖKSİS dergi adı Journal of Clinical Research in Pediatric Endocrinology
- Katalog eşleşmesi (ISSN) JCRPE Journal of Clinical Research in Pediatric Endocrinology
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
İngilizce (OpenAlex)
Objective: gene. Our aim was to investigate the role of small copy number variations (CNVs) in this condition alongside the clinical features of the patients. Methods: The study included eleven patients from six consanguineous families originating from the same village. Clinical exome sequencing-based CNV analysis was employed across all probands to ascertain the genetic background. Results: gene. The median age at admission was 2.74 years, ranging from 2 months to 41 years. The mean standard deviation scores for height and weight at admission were -4.4±0.9 and -3.8±1.8, respectively. Ophthalmological abnormalities included corneal haze, anterior synechiae, unilateral leucoma, corneal-lenticular adhesion, glaucoma, and severe visual loss. Patients under the age of five years exhibited global developmental delay, while those older than five years demonstrated varying degrees of intellectual disability, with two exceptions exhibiting normal cognitive function. Conclusion: Our findings highlight an important role for Next-Generation Sequencing (NGS)-based CNV analysis in improving the diagnostic accuracy in PTRPLS. CNVs represent a significant form of genomic variation and should be systematically considered in genetically unresolved Mendelian disorders. Integrating CNV detection algorithms into routine NGS diagnostic workflows has the potential to enhance the identification of pathogenic changes, ultimately facilitating a more comprehensive molecular diagnosis for affected individuals.
Konular
- Genomics and Rare Diseases
- Genomic variations and chromosomal abnormalities
- Tuberous Sclerosis Complex Research
Birincil konu Genomics and Rare Diseases