Autosomal Recessive Primary Microcephaly (MCPH): An Update
Sami Zaqout1,2,3,4, Deborah Morris-Rosendahl5,6, Angela M Kaindl1,2,3,4
1Institute of Cell Biology and Neurobiology, Charité - Universitätsmedizin Berlin, Campus Mitte, Berlin, Germany.
Abstract:
Autosomal recessive primary microcephaly (MCPH; MicroCephaly Primary Hereditary) is a genetically heterogeneous neurodevelopmental disorder characterized by a significantly reduced head circumference present already at birth and intellectual disability. Inconsistent features include hyperactivity, an expressive speech disorder, and epilepsy. Here, we provide a brief overview on this rare disorder pertinent for clinicians.
Insights
Autosomal recessive primary microcephaly (MCPH) is a rare neurodevelopmental disorder causing small head size and intellectual disability from birth. This overview aids clinicians in understanding MCPH
Area of Science:
- Neurodevelopmental disorders
- Genetics
- Pediatric neurology
Background:
- Autosomal recessive primary microcephaly (MCPH) is a rare, genetically heterogeneous neurodevelopmental disorder.
- Characterized by significantly reduced head circumference at birth and intellectual disability.
- Associated inconsistent features include hyperactivity, expressive speech disorder, and epilepsy.
Purpose of the Study:
- To provide a concise overview of Autosomal recessive primary microcephaly (MCPH).
- To highlight key diagnostic features and associated symptoms.
- To offer clinically relevant information for healthcare professionals.
Main Methods:
- Literature review of primary microcephaly research.
- Synthesis of clinical and genetic findings.
- Focus on information pertinent to clinical practice.
Main Results:
- MCPH is defined by congenital microcephaly and intellectual disability.
- Genetic heterogeneity underlies the disorder.
- Clinical presentation can include behavioral and speech issues.
Conclusions:
- MCPH is a significant congenital neurodevelopmental condition.
- Early identification and understanding are crucial for management.
- This overview serves as a clinical resource for MCPH.
