Alteration of the mechanisms of oxidative stress and their treatment in an animal model of Rett syndromehe action of the complex moderating ENA / VASP on synaptic defect induced by mutation of MeCP2 in neurons obtained from mice and induced pluripotent stem cells (iPSCs) derived from patients.

Reference: 2 Abstract: This project was inspired by a series of preliminary results obtained by the proposer: It has established a unique relationship between mutations in the gene, the severity of the phenotype and the levels of some markers ZO, such as F2 isoprostanes and F4 and iron not bound to protein (NPBI) in plasma … Read more

A Mouse Model of CDKL5 Rett syndrome

Reference: Amendola, Elena Abstract: Rett syndrome is a neurodevelopmental disorder most commonly caused by mutations in the MECP2 gene. However, some persons with Rett do not carry mutations in MECP2 and recently mutations in the cyclin dependent kinase-like 5 (CDKL5) gene have been found in persons having a Rett-like disorder that includes seizures during the … Read more

Mitochondrial dysfunction and cytosolic redox imbalance in Rett syndrome

Reference: Michael Müller Abstract: Rett patients and mouse models of Rett syndrome, i.e. mice carrying mutations in the gene coding for the transcriptional regulator MeCP2, suffer from highly irregular breathing with temporary arrest of breathing, which gives rise to repeated episodes of reduced systemic oxygen supply (hypoxia). Yet, instead of desensitization or neuronal adaptation to … Read more

Transgenic approaches to understanding astrocyte heterogeneity

Reference: BB/L003236/1 Abstract: The cells in our brain are generally divided into two major categories based on their function – neurons (commonly known as nerve cells) and glial cells. Neurons are very important to our body because they process and transmit information to control our actions in daily life, while glial cells are seen as … Read more

Study of synaptic and neuronal physiological alterations in the MeCP2 gene deficient animals models of Rett syndrome

Reference: ANRn.a.6-NEURn.a.003 Abstract: PROJECT SUMMARY – Scientific Background and Objectives Mutations in the gene encoding the protein MeCP2, a transcriptional regulator binding methylated DNA, are causing neurological disorders – including Rett syndrome (RTT) – characterized by an apparently brain development normal. The mice with truncated versions of MeCP2 show similar neurological deficits in patients RTT. … Read more

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