Background: Preimplantation genetic diagnosis - PGD is currently an established procedure allowing genetic research of oocyte or embryo before implantation to the uterus. Spinal muscular atrophy (SMA) is a neurodegenerative disorder, being the second most common lethal autosomal recessive disease in Caucasians, after cystic fibrosis. There are three clinically different types of which type I (W...

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of Coronavirus Disease 2019 (COVID-19), has rapidly spread through entire world and become worst pandemic from December until now. The establishment positive standards for molecular diagnostic testing SARS-CoV-2 plays a critical role in development assessment assays associated with shortage specimens viral culture...

Muscular hypotonia in infants may be associated with several conditions, such as spinal muscular atrophy (SMA). We report on an infant with tongue fasciculations and a rare mutation of the SMN1 gene. The presence of tongue fasciculations in combination with a thorough history may be suggestive of SMA.

A "turn on/off" biosensor for diagnosis of exon 7 of the SMN1 gene was developed by employing a "scorpion primer". This scorpion primer was based on the principle of fluorescence resonance energy transfer using a fluorophore, a blocker and a quencher. It was successfully applied to detect 10 volunteer samples, and not only to in vitro testing.

Spinal muscular atrophy (SMA) is an autosomal recessive genetic disorder, characterized by the degeneration of motor neurons of the spinal cord, thus leading to the deaths of newborns. More than 95% of SMA patients are caused by the absence of survival motor neuron 1 (SMN1) gene exon 7, located on chromosome 5q13. The SMA disease prevalence and SMA mutations in Thailand have never been reported...

Spinal muscular atrophy is caused by mutations in the SMN1 gene, the product of which is part of a multi-component complex involved in the assembly of small nuclear ribonucleoproteins. A recent study indicates that SMN may also play a role in pre-mRNA splicing.

Background: Spinal muscular atrophy (SMA) is a genetic motor neuron disease caused by mutations in the SMN1 (Survival Motor Neuron) gene, which leads to hypotonia and muscle weakness with high mortality related respiratory involvement. Gene therapy (GT) (onasemnogeno aberpavovec) for SMA, through an adeno-associated viral vector 9 (AAV9) was recently approved our country, but its safety efficac...