Journals / Cukurova Medical Journal / 2013 / Cilt: 38 - Sayı: 1

The influence of pericentric inversion in 10th chromosome on aggressive behavior and hyperactivity

10. kromozomdaki perisentrik inversiyonun agresif davranış ve hiperaktivite üzerine etkisi

Pages
108–113
Publication Date
2013-03-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Additionally, molecular studies targeting 10p-q critical region will be more informative for the true identification of this disease.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Aggressive behavior and hyperactivity are neurodevelopmental diseases with unknown pathogenesis.
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Key Findings & Data:Pericentric inv(10)(p11.2;q21.2) mutation is frequently encountered in cytogenetic laboratories.
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Conclusion & Impact:Additionally, molecular studies targeting 10p-q critical region will be more informative for the true identification of this disease.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Perisentrik inversiyon · Kromozom 10p-q · Agresif davranış

Abstract

Aggressive behavior and hyperactivity are neurodevelopmental diseases with unknown pathogenesis. Pericentric inv(10)(p11.2;q21.2) mutation is frequently encountered in cytogenetic laboratories. This mutation is accepted as a polymorphic variant and is phenotypically silent, but in some cases it has been associated with neurodevelopmental diseases like autism. After blood culturing, standard chromosome obtaining procedure was applied to patients. In this study, clinical and cytogenetical findings of a boy with developmental delay, mental and motor retardation, attention deficit and hyperactivity have been reported. As a result of chromosome analysis, on chromosome 10, a large pericentric inversion between p11.1 and q22.q bands has been found. Karyotype analysis was also performed to mother, father and siblings of the patient and they have been found to have normal karyotype. It is plausible to consider a relation between inv(10) and some behavioral problems. Additionally, molecular studies targeting 10p-q critical region will be more informative for the true identification of this disease.

Özet

Agresif davranış ve hiperaktivite, nedeni ve patogenezi bilinmeyen genetik nörogelişimsel hastalıklardır. Perisentrik inv(10)(p11.2;q21.2) mutasyonu sitogenetik laboratuarlarında sıklıkla tanımlanmaktadır. Bu olgu fenotipik olarak sessizdir ve polimorfik bir varyant olduğu düşünülmektedir ancak bazı hastalarda otizm gibi nörogelişimsel hastalıklarla ilişkilendirilmiştir. Bir erkek çocuğunun, G-bantlama boya tekniği kullanılarak karyotip incelemesi yapıldı. Bu çalışmada; gelişme geriliği, mental motor retardasyonu, dikkat eksikliği ve hiperaktivite hastalığı olan bir erkek çocuğunun klinik ve sitogenetik bulguları rapor edildi. Kromozom analizi sonucunda, 10. kromozomun p11.1 ve q22.1 bantları arasındaki bölgeyi kapsayan geniş bir perisentrik inversiyon saptandı. Probandın anne, baba ve kardeşlerinin karyotiplerinin normal olduğu bulundu. Bulgumuz, inv(10)"un davranış bozukluğu hastalıkları ile ilişkili olabileceğini düşündürmektedir. Bununla birlikte, moleküler çalışmalar, hastalığın patogenezine dahil olan 10p-q kritik bölgesinde yer alan genlerin bulunmasına ve hastalığın daha iyi tanımlanmasına yardımcı olacaktır.

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Cite This Article

TANRIVERDİ, N., PAZARBAŞI, A., KARAHAN, D., AVCI, A., TAHİROĞLU, A. Y., TUNÇ, E., DEMİRHAN, O. (2013). The influence of pericentric inversion in 10th chromosome on aggressive behavior and hyperactivity. Cukurova Medical Journal, Cilt: 38 - Sayı: 1, 108–113. https://ajindex.com/articles/57183

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