CNS & Neurological Disorders - Drug Targets (Formerly Current Drug Targets - CNS & Neurological Disorders) - Volume 15, Issue 5, 2016

Mammalian target of rapamycin (mTOR) is a key regulator in various cellular processes, including cell growth, gene expression, and synaptic functions. Autism spectrum disorder (ASD) is frequently accompanied by monogenic disorders, such as tuberous sclerosis complex, phosphatase and tensin homolog tumor hamartoma syndrome, neurofibromatosis 1, and fragile X syndrome, in which mTOR is hyperactive. Mutation Read More

Rett syndrome (RTT) is one of a group of neurodevelopmental disorders typically characterized by deficits in the X-linked gene MECP2 (methyl-CpG binding protein 2). The MECP2 gene encodes a multifunctional protein involved in transcriptional repression, transcriptional activation, chromatin remodeling, and RNA splicing. Genetic deletion of Mecp2 in mice revealed neuronal disabilities including RTT-like phenotypes and provid Read More

A neuropsychiatric syndrome, Autism spectrum disorder (ASD) is qualified via impairments in qualitative communication, social interaction, and stereotyped or restricted, repetitive patterns of behavior, interests, or activities. While all ASDs are considered to have qualitative deficits in social relatedness to others, many people with ASDs have other symptoms, including irritability (which includes aggression, self-injurious behav Read More

Administration of oxytocin has been proposed as a treatment for the core symptoms of autism spectrum disorder (ASD), including social-communicative deficit. Previous clinical trials have investigated the efficacy and safety of oxytocin intranasal single-dose and long-term administration for individuals with ASD. All studies suggest that singledose and long-term administration are well tolerated, and no sever Read More

Educational treatment to support social development of children with autism spectrum disorder (ASD) is an important topic in developmental psychiatry. However, it remains difficult to objectively quantify the socio-emotional development of ASD children. To address this problem, we developed a novel analytical method that assesses subjects’ complex behaviors using multivariate analysis, 'Behavior Output analysis fo Read More

The etiology of autism spectrum disorder (ASD) remains unclear; however, the toxic environmental exposure to oxidative stress has been suggested to play an important role in its pathogenesis. A loss of balance between oxidative stress and antioxidant capacity produces an excess of reactive nitrogen species (RNS) such as nitric oxide (NO). Polyunsaturated fatty acids (PUFAs), particularly arachidonic acid, docosahexa Read More

Autism Spectrum Disorder (ASD) comprises a heterogeneous group of neurodevelopmental disorders that begin in early childhood. They are characterized by differences in behavior and delays in communication and affect at least 1% of children. Observational studies have now confirmed that behaviors of a substantial percentage of children with autism tend to improve with the onset of febrile illness, which might be the d Read More

Autism spectrum disorder (ASD) is a complex, life-long neurodevelopmental disorder currently affecting an estimated 1 out of 68 among children aged 8 y in the United States. ASD has complex genetic and epigenetic features that lead to the phenotype and there is no single genetic marker for the diagnosis. Therefore, the diagnosis for ASD is phenotype- based with no validated or credible laboratory tests available. Evidence Read More

Background: Autism spectrum disorders (ASD) are a growing concern with more than 1 in every 68 children affected in the United States by age 8. Limited scientific advances have been made regarding the etiology of autism, with general agreement that both genetic and environmental factors contribute to this disorder. Objective: To explore the link between exposure to PBDE, mitochondrial dysfunction and autism risk. Results: Read More

Alzheimer’s disease (AD) is the most frequent cause of dementia, especially in the elderly. AD is the most common progressive neurodegenerative disorder, which involves the loss of structure and function of cholinergic neurons. Moreover, if these neuronal changes cannot be compensated, this may ultimately lead to neurodegenerative processes. Therefore, most of the drug therapies are based on the cholinergic hypothesis Read More

Neuroglobin (Ngb) has been demonstrated to be neuroprotective against stroke and neurodegenerative diseases, thus upregulating Ngb might be a novel approach for neuroprotection. In this study we aimed to establish cell-based Ngb reporter systems for screening neuroprotective compounds targeting Ngb upregulation. We developed both mouse and human stable Ngb reporter systems containing a luciferase reporter gene di Read More