Microglia phenotypes in aging and neurodegenerative diseases

MY Wendimu, SB Hooks - Cells, 2022 - mdpi.com
Neuroinflammation is a hallmark of many neurodegenerative diseases (NDs) and plays a
fundamental role in mediating the onset and progression of disease. Microglia, which …

Mitophagy in human diseases

L Doblado, C Lueck, C Rey, AK Samhan-Arias… - International journal of …, 2021 - mdpi.com
Mitophagy is a selective autophagic process, essential for cellular homeostasis, that
eliminates dysfunctional mitochondria. Activated by inner membrane depolarization, it plays …

The inflamed brain in schizophrenia: the convergence of genetic and environmental risk factors that lead to uncontrolled neuroinflammation

AL Comer, M Carrier, MÈ Tremblay… - Frontiers in cellular …, 2020 - frontiersin.org
Schizophrenia is a disorder with a heterogeneous etiology involving complex interplay
between genetic and environmental risk factors. The immune system is now known to play …

The emerging tale of microglia in psychiatric disorders

R Rahimian, M Wakid, LA O'Leary… - … & Biobehavioral Reviews, 2021 - Elsevier
As the professional phagocytes of the brain, microglia orchestrate the immunological
response and play an increasingly important role in maintaining homeostatic brain functions …

Microglia activation in postmortem brains with schizophrenia demonstrates distinct morphological changes between brain regions

R Gober, M Ardalan, SMJ Shiadeh, L Duque… - Brain …, 2022 - Wiley Online Library
Schizophrenia (SCZ) is a psychiatric disorder that can include symptoms of disorganized
speech and thoughts with uncertain underlying mechanisms possibly linked to over …

Microglia sequelae: brain signature of innate immunity in schizophrenia

AC Rodrigues-Neves, AF Ambrósio… - Translational psychiatry, 2022 - nature.com
Schizophrenia is a psychiatric disorder with significant impact on individuals and society.
The current pharmacologic treatment, which principally alleviates psychosis, is focused on …

[HTML][HTML] Insights into myelin dysfunction in schizophrenia and bipolar disorder

M Valdés-Tovar, AM Rodríguez-Ramírez… - World Journal of …, 2022 - ncbi.nlm.nih.gov
Schizophrenia and bipolar disorder are disabling psychiatric disorders with a worldwide
prevalence of approximately 1%. Both disorders present chronic and deteriorating …

Mitochondrial dysfunction in schizophrenia: with a focus on postmortem studies

RC Roberts - Mitochondrion, 2021 - Elsevier
Among the many brain abnormalities in schizophrenia are those related to mitochondrial
functions such as oxidative stress, energy metabolism and synaptic efficacy. The aim of this …

Ultrastructural characterization of dark microglia during aging in a mouse model of Alzheimer's disease pathology and in human post-mortem brain samples

MK St-Pierre, M Carrier, F González Ibáñez… - Journal of …, 2022 - Springer
A diverse heterogeneity of microglial cells was previously described in Alzheimer's disease
(AD) pathology, including dark microglia, a state characterized by ultrastructural markers of …

Magnetic resonance diffusion tensor imaging in psychiatry: a narrative review of its potential role in diagnosis

P Podwalski, K Szczygieł, E Tyburski, L Sagan… - Pharmacological …, 2021 - Springer
Diffusion tensor imaging (DTI) is an imaging technique that uses magnetic resonance. It
measures the diffusion of water molecules in tissues, which can occur either without …