Current opinion in neurology · 2016
Atypical parkinsonism - new advances.
СтатьяОбзорНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Stamelou Maria, Bhatia Kailash P
Аннотация
PURPOSE OF REVIEW: This update discusses novel aspects on genetics, pathophysiology and therapeutic approaches for atypical parkinsonism (progressive supranuclear palsy, corticobasal degeneration and multiple system atrophy) published in the last 2 years.
RECENT FINDINGS: In terms of genetics, in progressive supranuclear palsy and corticobasal degeneration new risk loci have been identified but also their possible association to disease pathogenesis. In multiple system atrophy, there is still a debate as to whether COQ2 variants are associated with disease, at least in non-Asian population, whereas at the same time evidence of coenzyme Q10 deficiency in serum and brains of MSA patients has been reported. In terms of pathogenesis, the 'prion' hypothesis has prevailed in the last years in the literature, and the first clinical studies based on such disease mechanisms are already in phase I. Despite all these discoveries, clinical diagnosis still remains poor, and phenotypic variability is reported much higher than previously thought. A plethora of studies testing possible neuroprotective agents are currently ongoing.
SUMMARY: The knowledge on all aspects of atypical parkinsonism has increased tremendously in the last 2 years, leading the field closer to the understanding of the pathophysiology of these diseases, and to the discovery of a neuroprotective treatment.
RECENT FINDINGS: In terms of genetics, in progressive supranuclear palsy and corticobasal degeneration new risk loci have been identified but also their possible association to disease pathogenesis. In multiple system atrophy, there is still a debate as to whether COQ2 variants are associated with disease, at least in non-Asian population, whereas at the same time evidence of coenzyme Q10 deficiency in serum and brains of MSA patients has been reported. In terms of pathogenesis, the 'prion' hypothesis has prevailed in the last years in the literature, and the first clinical studies based on such disease mechanisms are already in phase I. Despite all these discoveries, clinical diagnosis still remains poor, and phenotypic variability is reported much higher than previously thought. A plethora of studies testing possible neuroprotective agents are currently ongoing.
SUMMARY: The knowledge on all aspects of atypical parkinsonism has increased tremendously in the last 2 years, leading the field closer to the understanding of the pathophysiology of these diseases, and to the discovery of a neuroprotective treatment.