Topic: disease-modifying therapies

Current disease-modifying therapies in multiple sclerosis are all focused on suppressing the inflammatory phase of the disease. This has been extremely successful, and it is doubtful that significantly more efficacious anti-inflammatory treatments will be found. However, it remains the case that people with relapsing-remitting multiple sclerosis acquire disability on treatment, and enter the secondary progressive phase. I argue that we now need treatments that prevent neuronal degeneration. The most promising approach is to prevent axons degenerating by remyelination. Since the discovery that

Studying the pathophysiology of late stage Parkinson’s disease (PD) – after the patients have experienced severe neuronal loss – has helped develop various symptomatic treatments for PD (e.g., deep brain stimulation). However, it has been of limited use in developing neuroprotective disease-modifying therapies (DMTs), because DMTs require interventions at much earlier stages of PD when vulnerable neurons are still intact. Because PD patients exhibit various non-motor prodromal symptoms (ie, symptoms that predate diagnosis), understanding the pathophysiology underlying these symptom could lead

There are no effective disease-modifying therapies for neurodegenerative diseases such as Alzheimer’s, Parkinson’s, amyotrophic lateral sclerosis or Huntington’s disease. Huntington’s disease (HD) is a devastating autosomal dominantly inherited neurodegenerative disease and the world’s most common genetic dementia. I will present an overview of important approaches in development for targeting mutant HTT DNA and RNA (Tabrizi et al Neuron 2019), the cause of HD pathogenesis, and the translational pathway from bench to clinic for a HTT targeting antisense oligonucleotide (Tabrizi et al New Engla