Association Between Common Variants in the / Genes and Risk for Essential Tremor.

Many clinical, neuroimaging, neuropathological, epidemiological, and genetic data suggest a relationship between essential tremor (ET) and Parkinson's disease (PD). Several hypothesis-based gene association studies attempted to find a genetic association between these diseases. Recent case-control association studies in Chinese and Spanish populations showed a marginal association between the rs1922452 and rs951818 single nucleotide variants (SNVs) and the risk of PD.

Essential tremor - drug treatments present and future.

Introduction: The main treatment options for essential tremor (ET), which is probably one of the most common movement disorders, have been propranolol and primidone, for many years. This review aims to synthesize therapeutic attempts with other drugs.

Areas Covered: We have reviewed the current state of the pharmacological treatment of ET, both in patients and in experimental models of this disease, with special emphasis on the data published in the last 5 years.

Antioxidant Therapies in the Treatment of Multiple Sclerosis.

Several studies have proposed a potential role for oxidative stress in the development of multiple sclerosis (MS). For this reason, it seems tentative to think that treatment with antioxidant substances could be useful in the treatment of this disease. In this narrative review, we provide a summary of the current findings on antioxidant treatments, both in experimental models of MS, especially in experimental autoimmune encephalomyelitis (EAE) and in the cuprizone-induced demyelination model, and clinical trials in patients diagnosed with MS.

Oxidative Stress Markers in Multiple Sclerosis.

The pathogenesis of multiple sclerosis (MS) is not completely understood, but genetic factors, autoimmunity, inflammation, demyelination, and neurodegeneration seem to play a significant role. Data from analyses of central nervous system autopsy material from patients diagnosed with multiple sclerosis, as well as from studies in the main experimental model of multiple sclerosis, experimental autoimmune encephalomyelitis (EAE), suggest the possibility of a role of oxidative stress as well. In this narrative review, we summarize the main data from studies reported on oxidative stress markers in patients diagnosed with MS and in experimental models of MS (mainly EAE), and case-control association studies on the possible association of candidate genes related to oxidative stress with risk for MS.