Data di Pubblicazione:
2016
Citazione:
Estrogens, Neuroinflammation and Neurodegeneration / A.M.G. Villa, E. Vegeto, A. Poletti, A.C. Maggi. - In: ENDOCRINE REVIEWS. - ISSN 0163-769X. - 37:4(2016 Aug), pp. 372-402. [10.1210/er.2016-1007]
Abstract:
Inflammatory activation of microglia is a hallmark of several disorders of the CNS. In addition to protecting the brain against inflammatory insults, microglia are neuroprotective and play a significant role in maintaining neuronal connectivity; therefore, the prolongation and inflammatory status may limit the beneficial functions of these immune cells. The findings that estrogen receptors are present in monocyte-derived cells and that estrogens prevent and control the inflammatory response raise the question of the role that this sex hormone plays in the manifestation and progression of pathologies that have a clear sex difference in prevalence, such as multiple sclerosis, Parkinson's disease, and Alzheimer's disease. The present review aims to provide a critical review of the current literature on the actions of estrogen in microglia and on the involvement of estrogen receptors in the manifestation of selected neurological disorders. This current understanding highlights a research area that should be expanded to identify appropriate replacement therapies to slow the progression of such diseases.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
estrogen; neuroinflammation; estrogen receptor; neurodegeneration; Alzheimer disease; Parkinson disease; motoneuron disease; microglia
Elenco autori:
A.M.G. Villa, E. Vegeto, A. Poletti, A.C. Maggi
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