Phase 2 randomized placebo controlled double blind study to assess the efficacy and safety of tecfidera in patients with amyotrophic lateral sclerosis (TEALS Study): Study protocol clinical trial (SPIRIT Compliant).

Background: Amyotrophic lateral sclerosis (ALS) is a progressive and fatal neurodegenerative disorder of the human motor system. Neuroinflammation appears to be an important modulator of disease progression in ALS. Specifically, reduction of regulatory T cell (Treg) levels, along with an increase in pro-inflammatory effector T cells, macrophage activation and upregulation of co-stimulatory pathways have all been associated with a rapid disease course in ALS.

Sex as a determinant of relapse incidence and progressive course of multiple sclerosis.

The aim of this work was to evaluate sex differences in the incidence of multiple sclerosis relapses; assess the relationship between sex and primary progressive disease course; and compare effects of age and disease duration on relapse incidence. Annualized relapse rates were calculated using the MSBase registry. Patients with incomplete data or <1 year of follow-up were excluded.

Axonal hyperpolarization in inclusion-body myopathy, Paget disease of the bone, and frontotemporal dementia (IBMPFD).

Introduction: Inclusion-body myopathy, Paget disease of the bone, and frontotemporal dementia (IBMPFD) is an autosomal dominant disorder due to mutations in the valosin-containing protein (VCP) gene. Patients with this disorder may have neuropathic or myopathic features.

Methods: Peripheral nerve function and axonal excitability were studied in three members from two families with VCP mutations (p.