The article originally titled “Human organoid model of PCH2a recapitulates brain region-specific pathology” shows for the first time how the pathology in certain brain regions in PCH2A can be simulated in a 3-dimensional neuronal tissue model (organoid).
The article titled “What’s new in pontocerebellar hypoplasia? An update on genes and subtypes” from 2018 gives an overview on the different PCH subtypes and related genes.
The aim of the study “Natural course of pontocerebellar hypoplasia type 2A” by Sánchez-Albisua et al. was to describe the natural course of PCH2 using a uniform group of patients with the typical PCH2A mutation.
In their 2011 study “Clinical, neuroradiological and genetic findings in pontocerebellar hypoplasia”, Namavar et al. demonstrated the connection between genetic findings on the one hand, and brain abnormalities seen in imaging as well as clinical symptoms of patients with pontocerebellar hypoplasia on the other.
In their 2008 study “Mutations in the tRNA splicing endonuclease cause pontocerebellar hypoplasia”, Budde et al. demonstrated the genetic cause of PCH2 through genomic analysis. The underlying change is located on chromosome 17q25, specifically in the TSEN54 gene.
In their 1995 study “The syndrome of autosomal recessive pontocerebellar hypoplasia, microcephaly, and extrapyramidal dyskinesia (pontocerebellar hypoplasia type 2): Compiled data from 10 pedigrees”, Barth et al. collected data from 10 unrelated family pedigrees.
