Research Publications Archive - Foundation for Prader-Willi Research | Genetic Therapy

Zinc finger protein 274 regulates imprinted expression of transcripts in Prader-Willi syndrome neurons

Prader-Willi syndrome (PWS) is characterized by neonatal hypotonia, developmental delay and hyperphagia/obesity and is caused by the absence of paternal contribution to chromosome 15q11-q13. Using induced pluripotent stem cell (iPSC) models of PWS, we previously discovered an epigenetic complex...

The activity of the serotonin receptor 2C is regulated by alternative splicing

The central nervous system-specific serotonin receptor 2C (5HT2C) controls key physiological functions, such as food intake, anxiety, and motoneuron activity. Its deregulation is involved in depression, suicidal behavior, and spasticity, making it the target for antipsychotic drugs, appetite...

Targeting the histone methyltransferase G9a activates imprinted genes and improves survival of a mouse model of Prader–Willi syndrome

This publication was highlighted in an FPWR Research Blog post "Promising First Steps Towards Genetic Therapy for Prader-Willi Syndrome" (December 2016)

Temporal and developmental requirements for the Prader-Willi imprinting center

Imprinted gene expression associated with Prader-Willi syndrome (PWS) and Angelman syndrome (AS) is controlled by two imprinting centers (ICs), the PWS-IC and the AS-IC. The PWS-IC operates in cis to activate transcription of genes that are expressed exclusively from the paternal allele. We have...