Microbiota–gut–brain axis and its therapeutic applications in neurodegenerative diseases

JS Loh, WQ Mak, LKS Tan, CX Ng, HH Chan… - Signal transduction and …, 2024 - nature.com
The human gastrointestinal tract is populated with a diverse microbial community. The vast
genetic and metabolic potential of the gut microbiome underpins its ubiquity in nearly every …

Interferon γ: a master cytokine in microglia-mediated neural network dysfunction and neurodegeneration

O Kann, F Almouhanna, B Chausse - Trends in neurosciences, 2022 - cell.com
Traditionally, lymphocytic interferon γ (IFN-γ) was considered to be a simple'booster'of
proinflammatory responses by microglia (brain-resident macrophages) during bacterial or …

ApoE isoform–and microbiota-dependent progression of neurodegeneration in a mouse model of tauopathy

D Seo, D O'Donnell, N Jain, JD Ulrich, J Herz, Y Li… - Science, 2023 - science.org
Tau-mediated neurodegeneration is a hallmark of Alzheimer's disease. Primary tauopathies
are characterized by pathological tau accumulation and neuronal and synaptic loss …

Human microglia show unique transcriptional changes in Alzheimer's disease

KE Prater, KJ Green, S Mamde, W Sun, A Cochoit… - Nature Aging, 2023 - nature.com
Microglia, the innate immune cells of the brain, influence Alzheimer's disease (AD)
progression and are potential therapeutic targets. However, microglia exhibit diverse …

Inflammasome activation in traumatic brain injury and Alzheimer's disease

NH Johnson, JP de Rivero Vaccari, HM Bramlett… - Translational …, 2023 - Elsevier
Traumatic brain injury (TBI) and Alzheimer's disease (AD) represent 2 of the largest sources
of death and disability in the United States. Recent studies have identified TBI as a potential …

Exercise reshapes the brain: molecular, cellular, and structural changes associated with cognitive improvements

M Augusto-Oliveira, GP Arrifano, CG Leal-Nazaré… - Molecular …, 2023 - Springer
Physical exercise is well known as a non-pharmacological and holistic therapy believed to
prevent and mitigate numerous neurological conditions and alleviate ageing-related …

[HTML][HTML] TSPO PET brain inflammation imaging: A transdiagnostic systematic review and meta-analysis of 156 case-control studies

LJ De Picker, M Morrens, I Branchi… - Brain, behavior, and …, 2023 - Elsevier
Introduction The 18-kDa translocator protein (TSPO) is increasingly recognized as a
molecular target for PET imaging of inflammatory responses in various central nervous …

Gastrodin programs an Arg-1+ microglial phenotype in hippocampus to ameliorate depression-and anxiety-like behaviors via the Nrf2 pathway in mice

J Zhang, L Li, Q Liu, Z Zhao, D Su, C **ao, T **… - Phytomedicine, 2023 - Elsevier
Background Regulating the microglial phenotype is an attractive strategy for treating
diseases of the central nervous system such as depression and anxiety. Gastrodin can …

Microglial inflammatory-metabolic pathways and their potential therapeutic implication in major depressive disorder

R Rahimian, C Belliveau, R Chen… - Frontiers in psychiatry, 2022 - frontiersin.org
Increasing evidence supports the notion that neuroinflammation plays a critical role in the
etiology of major depressive disorder (MDD), at least in a subset of patients. By virtue of their …

Microglial transcriptional signatures in the central nervous system: Toward a future of unraveling their function in health and disease

HA Vecchiarelli, MÈ Tremblay - Annual Review of Genetics, 2023 - annualreviews.org
Microglia, the resident immune cells of the central nervous system (CNS), are primarily
derived from the embryonic yolk sac and make their way to the CNS during early …