Pericytes in the disease spotlight

H van Splunder, P Villacampa, A Martínez-Romero… - Trends in Cell …, 2024 - cell.com
Pericytes are known as the mural cells in small-caliber vessels that interact closely with the
endothelium. Pericytes play a key role in vasculature formation and homeostasis, and when …

Regulation of blood–brain barrier integrity by microglia in health and disease: a therapeutic opportunity

PT Ronaldson, TP Davis - Journal of Cerebral Blood Flow & …, 2020 - journals.sagepub.com
The blood–brain barrier (BBB) is a critical regulator of CNS homeostasis. It possesses
physical and biochemical characteristics (ie tight junction protein complexes, transporters) …

Astrocyte endfeet in brain function and pathology: open questions

B Díaz-Castro, S Robel, A Mishra - Annual Review of …, 2023 - annualreviews.org
Astrocyte endfeet enwrap the entire vascular tree within the central nervous system, where
they perform important functions in regulating the blood-brain barrier (BBB), cerebral blood …

Pericyte control of blood flow across microvascular zones in the central nervous system

DA Hartmann, V Coelho-Santos… - Annual review of …, 2022 - annualreviews.org
The vast majority of the brain's vascular length is composed of capillaries, where our
understanding of blood flow control remains incomplete. This review synthesizes current …

Brain capillary pericytes exert a substantial but slow influence on blood flow

DA Hartmann, AA Berthiaume, RI Grant, SA Harrill… - Nature …, 2021 - nature.com
The majority of the brain's vasculature is composed of intricate capillary networks lined by
capillary pericytes. However, it remains unclear whether capillary pericytes influence blood …

Neuronal regulation of the blood–brain barrier and neurovascular coupling

L Kaplan, BW Chow, C Gu - Nature Reviews Neuroscience, 2020 - nature.com
To continuously process neural activity underlying sensation, movement and cognition, the
CNS requires a homeostatic microenvironment that is not only enriched in nutrients to meet …

Cytokines in CAR T cell–associated neurotoxicity

J Gust, R Ponce, WC Liles, GA Garden… - Frontiers in …, 2020 - frontiersin.org
Chimeric antigen receptor (CAR) T cells provide new therapeutic options for patients with
relapsed/refractory hematologic malignancies. However, neurotoxicity is a frequent, and …

Pericyte loss leads to circulatory failure and pleiotrophin depletion causing neuron loss

AM Nikolakopoulou, A Montagne, K Kisler, Z Dai… - Nature …, 2019 - nature.com
Pericytes are positioned between brain capillary endothelial cells, astrocytes and neurons.
They degenerate in multiple neurological disorders. However, their role in the pathogenesis …

Interactions of SARS-CoV-2 with the blood–brain barrier

MA Erickson, EM Rhea, RC Knopp… - International Journal of …, 2021 - mdpi.com
Emerging data indicate that neurological complications occur as a consequence of severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The blood–brain barrier …

Contractile pericytes determine the direction of blood flow at capillary junctions

AL Gonzales, NR Klug… - Proceedings of the …, 2020 - National Acad Sciences
The essential function of the circulatory system is to continuously and efficiently supply the
O2 and nutrients necessary to meet the metabolic demands of every cell in the body, a …