Prevention of congenital toxoplasmosis in France using prenatal screening: A decision-analytic economic model.

Background: Toxoplasma gondii is one of the world's most common parasites. Primary infection of the mother during pregnancy can lead to transmission to the fetus with risks of brain and eye lesions, which may cause lifelong disabilities. France instituted a national program based on monthly retesting of susceptible pregnant women to reduce the number of severe cases through prompt antenatal and postnatal treatment and follow-up.

Long-Term Outcomes in Children with Congenital Toxoplasmosis-A Systematic Review.

Even in the absence of manifestations at birth, children with congenital toxoplasmosis (CT) may develop serious long-term sequelae later in life. This systematic review aims to present the current state of knowledge to base an informed decision on how to optimally manage these pregnancies and children. For this, a systematic literature search was performed on 28 July 2022 in PubMed, CENTRAL, ClinicalTrials.

Combining affinity purification and mass spectrometry to define the network of the nuclear proteins interacting with the N-terminal region of FMRP.

Fragile X-Syndrome (FXS) represents the most common inherited form of intellectual disability and the leading monogenic cause of Autism Spectrum Disorders. In most cases, this disease results from the absence of expression of the protein FMRP encoded by the gene (Fragile X messenger ribonucleoprotein 1). FMRP is mainly defined as a cytoplasmic RNA-binding protein regulating the local translation of thousands of target mRNAs.

Proteomics datasets of developing rat brain: Synaptic proteome and SUMO2/3-ylome.

During brain development, synapses undergo structural rearrangements and functional changes mediated by many molecular processes including post-translational modifications by the Small Ubiquitin-like MOdifier (SUMO). To get an overview of the endogenous SUMO-modified proteins in the developing rat brain synapses, our first aim was to characterize the synaptic proteome from rat at 14 postnatal days (PND14), a period that combines intense synaptogenesis, neurotransmission and high levels of SUMO2/3-ylation. In this purpose, we isolated the synaptosomal fraction by differential centrifugation on sucrose percoll gradient and characterized the synaptosomal proteome by nanoLC-MS/MS.

Proteomic Identification of an Endogenous Synaptic SUMOylome in the Developing Rat Brain.

Synapses are highly specialized structures that interconnect neurons to form functional networks dedicated to neuronal communication. During brain development, synapses undergo activity-dependent rearrangements leading to both structural and functional changes. Many molecular processes are involved in this regulation, including post-translational modifications by the Small Ubiquitin-like MOdifier SUMO.