Transcriptional response to mitochondrial protease IMMP2L knockdown in human primary astrocytes.

IMMP2L encodes the inner membrane peptidase subunit 2, a mitochondrial protease involved in cleaving the space-sorting signals of mitochondrial membrane proteins. IMMP2L has been implicated in Tourette syndrome, but how its dysfunction contributes to the neurodevelopmental phenotype remains unclear. Here we show that IMMP2L transcription requires Topoisomerase I in human primary astrocytes, and characterize the downstream effects of IMMP2L knockdown on gene expression.

Searching for convergent pathways in autism spectrum disorders: insights from human brain transcriptome studies.

Autism spectrum disorder (ASD) is one of the most heritable neuropsychiatric conditions. The complex genetic landscape of the disorder includes both common and rare variants at hundreds of genetic loci. This marked heterogeneity has thus far hampered efforts to develop genetic diagnostic panels and targeted pharmacological therapies.