Bacteroides is increased in an autism cohort and induces autism-relevant behavioral changes in mice in a sex-dependent manner.

Autism Spectrum Disorder (ASD) is a neurodevelopmental condition which is defined by decreased social communication and the presence of repetitive or stereotypic behaviors. Recent evidence has suggested that the gut-brain axis may be important in neurodevelopment in general and may play a role in ASD in particular. Here, we present a study of the gut microbiome in 96 individuals diagnosed with ASD in Israel, compared to 42 neurotypical individuals.

[To the 100th anniversary of the Crimean Republican Bureau of Forensic Medical Examination].

The article briefly presents the history of the formation of the forensic medicine service in Crimea. Information on the main legislative acts that determined the activities of forensic experts and the service in general at different historical stages is provided. The data on the heads of the service and well-known experts - forensic doctors, organizers of forensic medical examination in Crimea are presented.

Diagnostic yield of chromosomal microarray and trio whole exome sequencing in cryptogenic cerebral palsy.

Objective: To determine the yield of genetic diagnoses using chromosomal microarray (CMA) and trio whole exome sequencing (WES), separately and combined, among patients with cryptogenic cerebral palsy (CP).

Methods: Trio WES of patients with prior CMA analysis for cryptogenic CP, defined as disabling, non-progressive motor symptoms beginning before the age of 3 years without known cause.

Results: Given both CMA analysis and trio WES, clinically significant genetic findings were identified for 58% of patients (26 of 45).

Refining the phenotype associated with GNB1 mutations: Clinical data on 18 newly identified patients and review of the literature.

De novo germline mutations in GNB1 have been associated with a neurodevelopmental phenotype. To date, 28 patients with variants classified as pathogenic have been reported. We add 18 patients with de novo mutations to this cohort, including a patient with mosaicism for a GNB1 mutation who presented with a milder phenotype.