Spontaneous eye blinking as a diagnostic and prognostic marker in disorders of consciousness: Protocol of an international multicentre longitudinal study.

Background: Diagnostic and prognostic decision-making in patients with Disorders of Consciousness (DoC) is challenging. It has been suggested that spontaneous eye blink rate is an index of patients' level of consciousness easy to detect in clinical practice. Further blinking features (i.

A Novel Homozygous Loss-of-Function Variant in Causes Autosomal Recessive Noonan-like Syndrome.

Noonan syndrome is an autosomal dominant developmental disorder characterized by peculiar facial dysmorphisms, short stature, congenital heart defects, and hypertrophic cardiomyopathy. In 2001, was identified as the first Noonan syndrome gene and is responsible for the majority of Noonan syndrome cases. Over the years, several other genes involved in Noonan syndrome (, , , , , , , and ) have been identified, acting at different levels of the RAS-mitogen-activated protein kinase pathway.

An atypical Aymé-Gripp phenotype detected by exome sequencing.

Aymé-Gripp Syndrome (AGS) is an ultra-rare syndrome characterized by peculiar facial traits combined with early bilateral cataracts, sensorineural hearing loss, and variable neurodevelopmental abnormalities. Only a few cases carrying a pathogenic variant in MAF have been described to date. A significant effort is then required to expand the genotypic and phenotypic spectrum of this condition.

Whole-Exome and Transcriptome Sequencing Expands the Genotype of Majewski Osteodysplastic Primordial Dwarfism Type II.

Microcephalic Osteodysplastic Primordial Dwarfism type II (MOPDII) represents the most common form of primordial dwarfism. MOPD clinical features include severe prenatal and postnatal growth retardation, postnatal severe microcephaly, hypotonia, and an increased risk for cerebrovascular disease and insulin resistance. Autosomal recessive biallelic loss-of-function genomic variants in the centrosomal pericentrin (PCNT) gene on chromosome 21q22 cause MOPDII.

A Novel Homozygous Variant in a Patient with a Glycosylphosphatidylinositol Biosynthesis Defect.

Glycosylphosphatidylinositol biosynthesis defect 15 is a rare autosomal recessive disorder due to biallelic loss of function of GPAA1. At the moment, less than twenty patients have been reported, usually compound heterozygous for GPAA1 variants. The main clinical features are intellectual disability, hypotonia, seizures, and cerebellar atrophy.