TRPM3-related Neurodevelopmental Disorder

	TRPM3-related Neurodevelopmental Disorder TRPM3-related neurodevelopmental disorder is a monogenetic developmental and epileptic encephalopathy that affects the central nervous system. The broad phenotype includes global developmental delay, intellectual disability, epilepsy, musculoskeletal anomalies, altered pain perception, ataxia, hypotonia, nystagmus, and cerebellar atrophy. Signs and Symptoms The earliest sign for TRPM3-related neurodevelopmental disorder is usually congenital hypotonia. Infant feeding issues including dysphagia and gastroesophageal reflux are also reported. Global developmental delay is nearly always present along with mild-to-severe intellectual disability. Epilepsy is reported in 50% of cases. Other signs of TRPM3-related neurodevelopmental disorder are dysmorphic facial features, scoliosis, hip dysplasia, exotropia, strabismus, nystagmus, ataxia, and altered pain perception. Cause TRPM3-related neurodevelopmental disorder is an autosomal dominant genetic disorder. It is caused by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Single-gene Disorder A genetic disorder is a health problem caused by one or more abnormalities in the genome. It can be caused by a mutation in a single gene (monogenic) or multiple genes (polygenic) or by a chromosome abnormality. Although polygenic disorders are the most common, the term is mostly used when discussing disorders with a single genetic cause, either in a gene or chromosome. The mutation responsible can occur spontaneously before embryonic development (a ''de novo'' mutation), or it can be inherited from two parents who are carriers of a faulty gene (autosomal recessive inheritance) or from a parent with the disorder (autosomal dominant inheritance). When the genetic disorder is inherited from one or both parents, it is also classified as a hereditary disease. Some disorders are caused by a mutation on the X chromosome and have X-linked inheritance. Very few disorders are inherited on the Y chromosome or mitochondrial DNA (due to their size). There are well over 6,000 known genetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Scoliosis Scoliosis (: scolioses) is a condition in which a person's Vertebral column, spine has an irregular curve in the coronal plane. The curve is usually S- or C-shaped over three dimensions. In some, the degree of curve is stable, while in others, it increases over time. Mild scoliosis does not typically cause problems, but more severe cases can affect breathing and movement. Pain is usually present in adults, and can worsen with age. As the condition progresses, it may alter a person's life, and hence can also be considered a disability. It can be compared to kyphosis and lordosis, other abnormal curvatures of the spine which are in the sagittal plane (front-back) rather than the coronal (left-right). The cause of most cases is unknown, but it is believed to involve a combination of Genetics, genetic and environmental factors. Scoliosis most often occurs during growth spurts right before puberty. Risk factors include other affected family members. It can also occur due to anoth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Anti-epileptic Medication Anticonvulsants (also known as antiepileptic drugs, antiseizure drugs, or anti-seizure medications (ASM)) are a diverse group of pharmacological agents used in the treatment of epileptic seizures. Anticonvulsants are also used in the treatment of bipolar disorder and borderline personality disorder, since many seem to act as mood stabilizers, and for the treatment of neuropathic pain. Anticonvulsants suppress the uncontrolled and excessive firing of neurons during seizures and in doing so can also prevent the spread of the seizure within the brain. Conventional antiepileptic drugs have diverse mechanisms of action but many block sodium channels or enhance γ-aminobutyric acid (GABA) function. Several antiepileptic drugs have multiple or uncertain mechanisms of action. Next to voltage-gated sodium channels and components of the GABA system, their targets include GABAA receptors, the GABA transporter type 1, and GABA transaminase. Additional targets include voltage-gated calcium ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]