The blood–brain barrier in systemic infection and inflammation
I Galea - Cellular & molecular immunology, 2021 - nature.com
The vascular blood–brain barrier is a highly regulated interface between the blood and
brain. Its primary function is to protect central neurons while signaling the presence of …
brain. Its primary function is to protect central neurons while signaling the presence of …
[HTML][HTML] Blood-brain barrier: from physiology to disease and back
MD Sweeney, Z Zhao, A Montagne… - Physiological …, 2018 - journals.physiology.org
The blood-brain barrier (BBB) prevents neurotoxic plasma components, blood cells, and
pathogens from entering the brain. At the same time, the BBB regulates transport of …
pathogens from entering the brain. At the same time, the BBB regulates transport of …
Physiological blood–brain transport is impaired with age by a shift in transcytosis
The vascular interface of the brain, known as the blood–brain barrier (BBB), is understood to
maintain brain function in part via its low transcellular permeability,–. Yet, recent studies …
maintain brain function in part via its low transcellular permeability,–. Yet, recent studies …
Blood–brain barrier breakdown in Alzheimer disease and other neurodegenerative disorders
MD Sweeney, AP Sagare, BV Zlokovic - Nature Reviews Neurology, 2018 - nature.com
The blood–brain barrier (BBB) is a continuous endothelial membrane within brain
microvessels that has sealed cell-to-cell contacts and is sheathed by mural vascular cells …
microvessels that has sealed cell-to-cell contacts and is sheathed by mural vascular cells …
Pericyte loss leads to circulatory failure and pleiotrophin depletion causing neuron loss
Pericytes are positioned between brain capillary endothelial cells, astrocytes and neurons.
They degenerate in multiple neurological disorders. However, their role in the pathogenesis …
They degenerate in multiple neurological disorders. However, their role in the pathogenesis …
Pericytes of the neurovascular unit: key functions and signaling pathways
MD Sweeney, S Ayyadurai, BV Zlokovic - Nature neuroscience, 2016 - nature.com
Pericytes are vascular mural cells embedded in the basement membrane of blood
microvessels. They extend their processes along capillaries, pre-capillary arterioles and …
microvessels. They extend their processes along capillaries, pre-capillary arterioles and …
[PDF][PDF] Establishment and dysfunction of the blood-brain barrier
Structural and functional brain connectivity, synaptic activity, and information processing
require highly coordinated signal transduction between different cell types within the …
require highly coordinated signal transduction between different cell types within the …
Alzheimer's disease: a matter of blood–brain barrier dysfunction?
The blood–brain barrier (BBB) keeps neurotoxic plasma-derived components, cells, and
pathogens out of the brain. An early BBB breakdown and/or dysfunction have been shown in …
pathogens out of the brain. An early BBB breakdown and/or dysfunction have been shown in …
Single-cell analysis of blood-brain barrier response to pericyte loss
MA Mäe, L He, S Nordling… - Circulation …, 2021 - Am Heart Assoc
Rationale: Pericytes are capillary mural cells playing a role in stabilizing newly formed blood
vessels during development and tissue repair. Loss of pericytes has been described in …
vessels during development and tissue repair. Loss of pericytes has been described in …
[HTML][HTML] Neurovascular dysfunction and neurodegeneration in dementia and Alzheimer's disease
AR Nelson, MD Sweeney, AP Sagare… - Biochimica et Biophysica …, 2016 - Elsevier
Vascular insults can initiate a cascade of molecular events leading to neurodegeneration,
cognitive impairment, and dementia. Here, we review the cellular and molecular …
cognitive impairment, and dementia. Here, we review the cellular and molecular …