Glucocorticoid receptor deficiency increases vulnerability of the nigrostriatal dopaminergic system: critical role of glial nitric oxide

MC Morale, PA Serra, MR Delogu, R Migheli… - The FASEB …, 2004 - Wiley Online Library
Glucocorticoids (GCs) exert via glucocorticoid receptors (GRs) potent anti‐inflammatory and
immunosuppressive effects. Emerging evidence indicates that an inflammatory process is …

Glucocorticoid receptor–nitric oxide crosstalk and vulnerability to experimental Parkinsonism: pivotal role for glia–neuron interactions

B Marchetti, PA Serra, C Tirolo, F L'episcopo… - Brain Research …, 2005 - Elsevier
Inflammation and oxidative stress have been closely associated with the pathogenesis of
neurodegenerative disorders, including Parkinson's disease (PD). The expression of …

Microglial glucocorticoid receptors play a pivotal role in regulating dopaminergic neurodegeneration in parkinsonism

F Ros-Bernal, S Hunot, MT Herrero… - Proceedings of the …, 2011 - National Acad Sciences
Among the pathogenic processes contributing to dopaminergic neuron (DN) death in
Parkinson disease (PD), evidence points to non–cell-autonomous mechanisms, particularly …

Glucocorticoid receptor in astrocytes regulates midbrain dopamine neurodegeneration through connexin hemichannel activity

L Maatouk, C Yi, MA Carrillo-de Sauvage… - Cell Death & …, 2019 - nature.com
The precise contribution of astrocytes in neuroinflammatory process occurring in Parkinson's
disease (PD) is not well characterized. In this study, using GRCx30CreERT2 mice that are …

Inflammation in Parkinson's disease: role of glucocorticoids

MT Herrero, C Estrada, L Maatouk… - Frontiers in neuroanatomy, 2015 - frontiersin.org
Chronic inflammation is a major characteristic feature of Parkinson's disease (PD). Studies
in PD patients show evidence of augmented levels of potent pro-inflammatory molecules eg …

GPER activation is effective in protecting against inflammation-induced nigral dopaminergic loss and motor function impairment

J Mendes-Oliveira, FL Campos, RA Videira… - Brain, behavior, and …, 2017 - Elsevier
Increasing evidence suggest that excessive inflammatory responses from overactivated
microglia play a critical role in Parkinson's disease (PD), contributing to, or exacerbating …

Microglial activation is inhibited by corticosterone in dopaminergic neurodegeneration

S Sugama, T Takenouchi, H Kitani, M Fujita… - Journal of …, 2009 - Elsevier
The present study compared 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP)-
induced microglial activation in 3 different groups, sham-operated (SHM) mice …

Hormones are key actors in gene x environment interactions programming the vulnerability to Parkinson's disease: glia as a common final pathway

B Marchetti, PA Serra, F L'EPISCOPO… - Annals of the New …, 2005 - Wiley Online Library
Alterations in developmental programming of neuroendocrine and immune system function
may critically modulate vulnerability to various diseases. In particular, genetic factors …

The influence of glucocorticoids on neuronal survival and synaptic function

T Numakawa, N Adachi, M Richards, S Chiba… - Biomolecular …, 2012 - degruyter.com
Glucocorticoids, recognized as stress-related steroid hormones secreted from adrenal
glands, have multiple roles in brain function. The concentration of glucocorticoids is …

Contribution of glucocorticoids and glucocorticoid receptors to the regulation of neurodegenerative processes

S Vyas, L Maatouk - … (Formerly Current Drug Targets-CNS & …, 2013 - ingentaconnect.com
Isolation of glucocorticoids (GCs) from adrenal glands followed by synthesis led rapidly to
their first clinical application, about 70 years ago, for treatment of rheumatoid arthritis. To this …