Mikrosefali ile İlişkili Genetik Faktörler, Genetic Disorders Associated with Microcephaly
Abstract
ÖZET
Mikrosefali bir hastalık değildir, bir klinik bulgudur ve öğrenme güçlüğü ile sıklıkla ilişkili olan azalmış intrakranyal beyin hacmini tahmin etmemizi sağlar. İntrauterin nöronal gelişimdeki anormal süreç primer mikrosefaliye sebep olur. Sekonder mikrosefali doğumdan sonra gelişir ve sıklıkla beyaz cevher hastalıkları ile ilişkilidir. Mikrosefalinin altında yatan etyolojik sebepler kompleks veya multifaktöriyel olabilir. Bu sebepler, anormal mitotik iplikcik yapısı, anormal sentrozomal protein yapısı, bozuk siliyer fonksiyon, bozuk DNA tamir mekanizması ve replikasyon bozukluklarını içerir. Biz burada primer konjenital ve sekonder gelişimsel mikrosefalinin genetik faktörlerini gözden geçireceğiz.
ABSTRACT
Microcephaly, is not a disease, is a clinical finding and a simple assessment of decreased intracranial brain volume which is frequently associated with intellectual disability. Abnormal developmental processes which affects in utero neuron development results primary microcephaly at birth. The secondary microcephaly develops after birth and mostly associated with white matter diseases. The underlying etiologies of microcephaly are complex and multifactorial. These include abnormal mitotic spindle structure, centrosomal protein abnormalities, impaired cilia function, damaged DNA repair mechanism and DNA replication. Here we overview the genetic factors of primer congenital and secondary developmental microcephaly.
Keywords
References
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Details
Primary Language
Turkish
Subjects
Internal Diseases
Journal Section
Review
Authors
Esra Kılıç
*
0000-0003-0522-1809
Türkiye
Publication Date
January 27, 2020
Submission Date
July 9, 2019
Acceptance Date
September 18, 2019
Published in Issue
Year 2020 Volume: 14 Number: 1