Cellular trafficking is essential to maintain critical biological functions. Mutations in 346 genes, most of them described in the last 5 years, are associated with disorders of cellular trafficking. Whereas initially restricted to membrane trafficking, the recent detection of many diseases has contributed to the discovery of new biological pathways. Accordingly, this article propose […]
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Posts with tag 'professionals'
Treatment options for respiratory problems in Rett syndrome
Respiratory problems, such as irregular breathing and apnea during resting and/or sleeping, are a common feature in patients with Rett syndrome (RTT). Three studies here outlined describe three different approaches to these problems and present encouraging results. The first article describes the results obtained using a serotonin receptor agonist, whose commercial name is Sarizotan, in […]
Impairment of the macroautophagy: a possible hallmark of the Rett syndrome
The Rett syndrome (RTT) is a neurodevelopmental disorder that affects 1 out of 10,000 girls. They present a neurodevelopment disruption affecting language, cognition and motor function. The RTT is caused, in the 90 – 95% of the cases, by mutations of MECP2, a gene that controls the transcription of other genes. A team of scientists […]
Rett syndrome: an over-50-years journey
In 1966, an Austrian neurologist named Andreas Rett first described more than 20 young female patients which shared similar characteristics, starting from the observation of identical stereotypic hand movements. In 1983, the Swedish pediatrician Bengt Hagberg gave for the first time the name of Rett syndrome (RTT) to the symptoms he detected in a group […]
A gene therapy approach for the Rett Syndrome
The gene therapy is likely to become an important tool in the fight against pediatric rare diseases, especially those derived by the alteration of one single gene. This is the case of the Rett Syndrome (RTT), caused by the loss of function of MECP2, a gene involved in the control of the transcription of different […]
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