Меч: Сложная функция энтериальных глиальных клеток в нейродегенеративных болезнях.
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Mendonça Ingrid Prata, Peixoto Christina Alves
Аннотация
Оригинал публикации
The Double-Edged Sword: The Complex Function of Enteric Glial Cells in Neurodegenerative Diseases.
Over the past two decades, a growing number of studies have been conducted on the role of bidirectional communication through the gut-brain axis in the development of neurodegenerative diseases. These studies were driven by the curious fact that all of these diseases present varying degrees of intestinal involvement included in their wide range of symptoms. A population of cells belonging to the ENS, called enteric glial cells (EGCs), appears to actively participate in this communication between the intestine and the brain, but acting in a dualistic manner, sometimes in reactive gliosis releasing inflammatory mediators, sometimes promoting homeostasis and resilience in the face of inflammatory injuries. To date, the intracellular mechanisms that define the transcriptional profile expressed in EGCs in each situation have not yet been elucidated. This review proposes a discussion on: (1) the complex role of distinct phenotypes of enteric glial cells involved in neurodegenerative diseases, such as Parkinson's disease (PD), Alzheimer's disease (AD), amyotrophic lateral sclerosis (ALS), Huntington's disease (HD) and multiple sclerosis (MS); and (2) innovative strategies such as IDO/TDO inhibitors, Brazil nuts, caffeic acid, polyphenols, among others, that act on EGCs and have the potential to treat neurodegenerative diseases.