Chronic-antibiotics induced gut microbiota dysbiosis rescues memory impairment and reduces β-amyloid aggregation in a preclinical Alzheimer's disease model

PC Bello-Medina, K Corona-Cervantes… - International Journal of …, 2022 - mdpi.com
Alzheimer's disease (AD) is a multifactorial pathology characterized by β-amyloid (Aβ)
deposits, Tau hyperphosphorylation, neuroinflammatory response, and cognitive deficit …

Different effects of constitutive and induced microbiota modulation on microglia in a mouse model of Alzheimer's disease

C Mezö, N Dokalis, O Mossad, O Staszewski… - Acta neuropathologica …, 2020 - Springer
It was recently revealed that gut microbiota promote amyloid-beta (Aβ) burden in mouse
models of Alzheimer's disease (AD). However, the underlying mechanisms when using …

Antibiotic-induced perturbations in gut microbial diversity influences neuro-inflammation and amyloidosis in a murine model of Alzheimer's disease

MR Minter, C Zhang, V Leone, DL Ringus, X Zhang… - Scientific reports, 2016 - nature.com
Severe amyloidosis and plaque-localized neuro-inflammation are key pathological features
of Alzheimer's disease (AD). In addition to astrocyte and microglial reactivity, emerging …

Therapeutic implications of probiotics in the gut microbe-modulated neuroinflammation and progression of Alzheimer's disease

T Murai, S Matsuda - Life, 2023 - mdpi.com
Alzheimer's disease (AD) is characterized by the accumulation of specific proteins in the
brain. A recent study revealed that manipulating gut microbiota (GM) significantly reduced …

Reduction of Alzheimer's disease beta-amyloid pathology in the absence of gut microbiota

T Harach, N Marungruang, N Dutilleul… - arXiv preprint arXiv …, 2015 - arxiv.org
Alzheimer's disease is the most common form of dementia in the western world, however
there is no cure available for this devastating neurodegenerative disorder. Despite clinical …

Gut microbiome alterations precede cerebral amyloidosis and microglial pathology in a mouse model of Alzheimer's disease

Y Chen, L Fang, S Chen, H Zhou, Y Fan… - BioMed research …, 2020 - Wiley Online Library
Emerging evidence suggests that the gut microbiome actively regulates cognitive functions
and that gut microbiome imbalance is associated with Alzheimer's disease (AD), the most …

The gut microbiome regulates astrocyte reaction to Aβ amyloidosis through microglial dependent and independent mechanisms

S Chandra, A Di Meco, HB Dodiya, J Popovic… - Molecular …, 2023 - Springer
Background Previous studies show that antibiotic-mediated (abx) alteration of the gut
microbiome (GMB) results in a reduction of amyloid beta (Aβ) plaques and proinflammatory …

Association of brain amyloidosis with pro-inflammatory gut bacterial taxa and peripheral inflammation markers in cognitively impaired elderly

A Cattaneo, N Cattane, S Galluzzi, S Provasi… - Neurobiology of …, 2017 - Elsevier
The pathway leading from amyloid-β deposition to cognitive impairment is believed to be a
cornerstone of the pathogenesis of Alzheimer's disease (AD). However, what drives amyloid …

Exploring the microbiota-Alzheimer's disease linkage using short-term antibiotic treatment followed by fecal microbiota transplantation

M Wang, J Cao, C Gong, WK Amakye, M Yao… - Brain, Behavior, and …, 2021 - Elsevier
Gut microbiota is proven to be involved in the development of beta amyloid (Aβ) pathology in
Alzheimer's disease (AD). Since there are difficulties in translating microbiota findings based …

The gut microbiome and alzheimer's disease: A growing relationship

M Bou Zerdan, E Hebbo, A Hijazi… - Current Alzheimer …, 2022 - ingentaconnect.com
Evidence that the gut microbiota plays a key role in the pathogenesis of Alzheimer's disease
is already unravelling. The microbiota-gut-brain axis is a bidirectional communication …