Analyzing babies’ vocalizations using machine learning could aid in the earlier diagnosis of Rett syndrome, a small study illustrates. Researchers say such vocal analysis among infants ages 6 to 11 months may help to identify signs of Rett, or fragile X syndrome, long before a child would typically…
The U.S. Food and Drug Administration (FDA) has set an action date of March 12, 2023 to decide whether or not to approve the experimental oral therapy trofinetide for Rett syndrome. If approval is granted, trofinetide would become the first treatment for Rett ever approved by the FDA.
Levels of a small RNA molecule called miR-101a may be elevated in certain brain regions of people with Rett syndrome, according to a preclinical study. The data suggest that higher miR-101a levels can alter signals sent by nerve cells, which may impair normal brain circuitry to contribute to the…
A recent meal or snack does not affect the pharmacological profile of trofinetide, an experimental oral treatment for Rett syndrome, according to findings from a Phase 1 study in healthy adults. Food can affect how a drug moves through a patient’s body, or its pharmacological profile, the researchers…
Unravel Biosciences, which is working toward a first clinical trial to test its investigational therapy RVL001 in people with Rett syndrome, announced that it has partnered with the rare disease health platform TMA Precision Health to identify eligible patients for recruitment into the study.
Treatment with a modified version of the MeCP2 protein, one designed to better get into cells, markedly extended lifespans in a mouse model of Rett syndrome, a study reports. The MeCP2 protein here was modified by adding a sequence derived from the human immunodeficiency virus (HIV) — a virus…
The European Commission is expected to propose a new governing framework for health data next month, called the European Health Data Space (EHDS), with the aim of connecting national health systems to facilitate secure and efficient transfer of data across systems in different European nations. The move is expected to…
The protein MeCP2 normally forms a complex with several other proteins in the brain that helps to regulate the development of connections between brain cells, a study reported. These findings offer new insight into how Rett syndrome and other conditions caused by mutations affecting MECP2 can develop. The study…
A molecular sensor of infections called the NLRP3 inflammasome is overactive in immune cells of people with Rett syndrome, a new study reveals. The study, “The constitutive activation of TLR4-IRAK1- NFκB axis is involved in the early NLRP3 inflammasome response in peripheral blood mononuclear cells of…
The Rett Syndrome Research Trust (RSRT) has invested $3.1 million in a slew of research projects as part of its CURE 360 initiative. CURE 360, which launched last year, aims to help move preclinical advances toward treatments for Rett syndrome — with the ultimate goal of developing…
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