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A perspective on "cure" for Rett syndrome
Angus John Clarke1,2, Ana Paula Abdala Sheikh3
1Institute of Medical Genetics, Division of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, Wales, UK. clarkeaj@cardiff.ac.uk.
Orphanet Journal of Rare Diseases
|April 4, 2018
Summary
Rett syndrome research shows potential for reversing disease processes in mouse models. Cautious optimism is advised, balancing curative hopes with current quality-of-life interventions for patients.
Area of Science:
- Neuroscience
- Genetics
- Developmental Biology
Background:
- Rett syndrome is a debilitating neurological disorder.
- Reversal of disease processes observed in Mecp2 mouse models offers therapeutic hope.
- The Rett syndrome community faces challenges in balancing curative research with supportive care.
Purpose of the Study:
- To discuss the implications of disease reversal in mouse models for Rett syndrome.
- To address the need for a balanced approach between curative strategies and quality-of-life interventions.
- To caution against inflated expectations regarding potential cures for Rett syndrome.
Main Methods:
- Review of existing research on Mecp2 mouse models.
- Analysis of potential therapeutic approaches for Rett syndrome.
- Discussion of ethical considerations and clinical trial design.
Main Results:
- Disease process reversal in Mecp2 mouse models suggests potential for therapeutic intervention in humans.
- Various therapeutic strategies are under development, but safety and efficacy require careful evaluation.
- Restoring normal MECP2 gene expression presents potential challenges and risks.
Conclusions:
- While a cure for Rett syndrome is a long-term goal, current patients may not benefit immediately.
- Medical and therapy-based interventions to enhance quality of life are crucial and should not be minimized.
- Clinical trials for novel therapies must be approached with extreme caution and realistic expectations.
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