Adult mouse astrocytes degrade amyloid-β in vitro and in situ

T Wyss-Coray, JD Loike, TC Brionne, E Lu… - Nature medicine, 2003 - nature.com
Alzheimer disease (AD) is a progressive neurodegenerative disorder characterized by
excessive deposition of amyloid-β (Aβ) peptides in the brain. One of the earliest …

Multiple cellular and molecular mechanisms are involved in human Aβ clearance by transplanted adult astrocytes

R Pihlaja, J Koistinaho, R Kauppinen, J Sandholm… - Glia, 2011 - Wiley Online Library
Astrocytes and microglia are able to degrade potentially neurotoxic β‐amyloid (Aβ) deposits
typical for Alzheimer's disease (AD) pathology. Contrary to microglia, astrocytes degrade …

Pathways towards and away from Alzheimer's disease

MP Mattson - Nature, 2004 - nature.com
Slowly but surely, Alzheimer's disease (AD) patients lose their memory and their cognitive
abilities, and even their personalities may change dramatically. These changes are due to …

Transplanted astrocytes internalize deposited β‐amyloid peptides in a transgenic mouse model of Alzheimer's disease

R Pihlaja, J Koistinaho, T Malm, H Sikkilä, S Vainio… - Glia, 2008 - Wiley Online Library
Alzheimer's disease (AD) is one of the most devastating neurodegenerative disorders. The
neuropathological hallmarks include extracellular senile plaques consisting of deposited β …

Myelin dysfunction drives amyloid-β deposition in models of Alzheimer's disease

C Depp, T Sun, AO Sasmita, L Spieth, SA Berghoff… - Nature, 2023 - nature.com
The incidence of Alzheimer's disease (AD), the leading cause of dementia, increases rapidly
with age, but why age constitutes the main risk factor is still poorly understood. Brain ageing …

Astrocytic interleukin-3 programs microglia and limits Alzheimer's disease

CS McAlpine, J Park, A Griciuc, E Kim, SH Choi… - Nature, 2021 - nature.com
Communication within the glial cell ecosystem is essential for neuronal and brain health,–.
The influence of glial cells on the accumulation and clearance of β-amyloid (Aβ) and …

Aging renders the brain vulnerable to amyloid β-protein neurotoxicity

C Guela, CK Wu, D Saroff, A Lorenzo, M Yuan… - Nature medicine, 1998 - nature.com
The formation of fibrillar deposits of amyloid β protein (Aβ) in the brain is a pathological
hallmark of Alzheimer's disease1, 2 (AD). A central question is whether Aβ plays a direct role …

Ablation of reactive astrocytes exacerbates disease pathology in a model of Alzheimer's disease

L Katsouri, AM Birch, AWJ Renziehausen, C Zach… - Glia, 2020 - Wiley Online Library
The role of astrocytes in the progression of Alzheimer's disease (AD) remains poorly
understood. We assessed the consequences of ablating astrocytic proliferation in 9 months …

TGF-β1 promotes microglial amyloid-β clearance and reduces plaque burden in transgenic mice

T Wyss-Coray, C Lin, F Yan, GQ Yu, M Rohde… - Nature medicine, 2001 - nature.com
Abnormal accumulation of the amyloid-β peptide (Aβ) in the brain appears crucial to
pathogenesis in all forms of Alzheimer disease (AD), but the underlying mechanisms in the …

The road to restoring neural circuits for the treatment of Alzheimer's disease

RG Canter, J Penney, LH Tsai - Nature, 2016 - nature.com
Alzheimer's disease is a progressive loss of memory and cognition, for which there is no
cure. Although genetic studies initially suggested a primary role for amyloid-in Alzheimer's …