Related Experiment Video
Updated: Dec 17, 2025

Navigating MARRVEL, a Web-Based Tool that Integrates Human Genomics and Model Organism Genetics Information
Published on: August 15, 2019
Biallelic MFSD2A variants associated with congenital microcephaly, developmental delay, and recognizable neuroimaging
Marcello Scala1,2,3, Geok Lin Chua4, Cheen Fei Chin4
1Department of Neuromuscular Disorders, Institute of Neurology, University College London, London, UK.
Genetic variants in the Major Facilitator Superfamily Domain containing 2a (MFSD2A) gene cause primary microcephaly 15 (MCPH15). This study expands the understanding of MCPH15 phenotypes and reveals that reduced MFSD2A expression or activity disrupts prenatal brain development.
Area of Science:
- Genetics and Molecular Biology
- Neuroscience
- Developmental Biology
Background:
- Major Facilitator Superfamily Domain containing 2a (MFSD2A) is crucial for lipid transport at the blood-brain barrier.
- Autosomal recessive primary microcephaly 15 (MCPH15) is caused by biallelic variants in MFSD2A, leading to impaired brain development.
- The full phenotypic spectrum and underlying molecular mechanisms of MFSD2A dysfunction in MCPH15 require further elucidation.
More Related Videos
06:41In Vivo Functional Study of Disease-associated Rare Human Variants Using Drosophila
Published on: August 20, 2019
08:22A Novel Strategy Combining Array-CGH, Whole-exome Sequencing and In Utero Electroporation in Rodents to Identify Causative Genes for Brain Malformations
Published on: December 1, 2017
Related Concept Videos
Genomic Imprinting and Inheritance
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
Pleiotropy