Genetic Association between Amyotrophic Lateral Sclerosis and Cancer
نویسندگان
چکیده
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease. An ALS drug, Riluzole, has been shown to induce two different anticancer effects on hepatocellular carcinoma (HCC). In light of this finding, we explore the relationship between ALS and cancer, especially for HCC, from the molecular biological viewpoint. We establish biomarkers that can discriminate between ALS patients and healthy controls. A principal component analysis (PCA) based unsupervised feature extraction (FE) is used to find gene biomarkers of ALS based on microarray gene expression data. Based on this method, 101 probes were selected as biomarkers for ALS with 95% high accuracy to discriminate between ALS patients and controls. Most of the genes corresponding to these probes are shown to be related to various cancers. These findings might provide a new insight for developing new therapeutic options or drugs for both ALS and cancer.
منابع مشابه
An Iranian familial amyotrophic lateral sclerosis pedigree with p.Val48Phe causing mutation in SOD1: a genetic and clinical report
Objective(s): Amyotrophic lateral sclerosis (ALS), a fatal progressive neurodegenerative disorder, is the most common motor neuron disease in European populations. Approximately 10% of ALS cases are familial (FALS) and the other patients are considered as sporadic ALS (SALS). Among many ALS causing genes that have been identified, mutations in SOD1 and C9orf72 are the most common genetic causes...
متن کاملAmyotrophic Lateral Sclerosis in a Patient with Behçet’s Disease
Behçet’s disease is a multisystem vasculitis. Its neurological involvement mostly includes parenchymal and non-parenchymal central nervous system manifestations. Peripheral nervous system presentations are rare. A 32-yr-old male patient who fulfilled the international study group criteria for Behçet’s disease, referred to our center with walking difficulty and repeated falling downs. Neurologi...
متن کاملEvaluation of the effectiveness of positive psychology-based interventions on post-traumatic growth, self-compassion and quality of life in patients with amyotrophic lateral sclerosis (ALS)
Introduction: Amyotrophic lateral sclerosis (ALS) is a relatively rare disease that can be associated with various mental, physical and psychological burdens. The aim of this study was to evaluate the effectiveness of interventions based on positive psychology on post-traumatic growth, self-compassion and quality of life in patients with amyotrophic lateral sclerosis. Methods: This descriptive-...
متن کاملOccurrence of amyotrophic lateral sclerosis among Iran-Iraq war veterans
Abstract Background: Amyotrophic lateral sclerosis (ALS) is a progressive neurological disorder with high mortality and morbidity. Some risk factors have been implicated for ALS such as exposure to high magnetic fields, and trace elements like selenium, cadmium and lead. Afew studies have been carried out throughout the world to evaluate the prevalence of ALS among veterans. This stud...
متن کاملAssociation between Alzheimer disease and amyotrophic lateral sclerosis?
We report two cases of Alzheimer disease (AD)--one of them familial--in which the patient also had amyotrophic lateral sclerosis (ALS), and one patient with familial AD who had a son with ALS. Three further cases of probable ALS were found in pedigrees of AD reported from the literature. It is proposed that this association is not coincidental, but may suggest an etiological factor in common.
متن کامل