Molecular genetic analyses of five Vietnamese patients with spinal muscular atrophy.

Spinal Muscular Atrophy: A Short Review Article

Spinal muscular atrophy (SMA) is a genetic disorder which affect nervous system and is characterized with progressive distal motor neuron weakness. The survival motor neuron (SMN) protein level reduces in patients with SMA. Two different genes code survival motor neuron protein in human genome. Skeletal and intercostal muscles denervation lead to weakness, hypotony, hyporeflexia, respiratory fa...

O-27: Preimplantation Genetic Diagnosis in Prevention of Genetic Diseases -Diagnostic of Spinal Muscular Atrophy (SMA)

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...

Deletion of the SMN1 and NAIP genes in Vietnamese patients with spinal muscular atrophy.

The SMN1 and NAIP genes are related to the development of spinal muscular atrophy (SMA), which is characterized by degeneration of motor neurons leading to progressive muscular weakness and atrophy. The SMN1 gene is homozygously deleted in most SMA patients, and now recognized as a responsible gene for SMA. The NAIP gene is often deleted in the SMA patients with the severest form of SMA, and no...

Assessment of Preimplantation Genetic Diagnosis (PGD) for Childhood-onset Spinal Muscular Atrophy (SMA) Using Duplex Fluorescent PCR

A Patient with Tuberous Sclerosis Complex and Spinal Muscular Atrophy; A Case Report

Background Tuberous Sclerosis Complex (TSC), and Spinal Muscular Atrophy (SMA) are two inherited disorders while they are genetically independent. TSC is characterized by the formation of multiple hamartomas in nearly all organs. SMA is a destructive neurological disorder leading to progressive muscular weakness and atrophy. Case Presentation</e...