Cardiac fibrosis: the fibroblast awakens

JG Travers, FA Kamal, J Robbins, KE Yutzey… - Circulation …, 2016 - Am Heart Assoc
Myocardial fibrosis is a significant global health problem associated with nearly all forms of
heart disease. Cardiac fibroblasts comprise an essential cell type in the heart that is …

What is a pericyte?

D Attwell, A Mishra, CN Hall… - Journal of Cerebral …, 2016 - journals.sagepub.com
Pericytes, spatially isolated contractile cells on capillaries, have been reported to control
cerebral blood flow physiologically, and to limit blood flow after ischaemia by constricting …

Interpericyte tunnelling nanotubes regulate neurovascular coupling

L Alarcon-Martinez, D Villafranca-Baughman… - Nature, 2020 - nature.com
Signalling between cells of the neurovascular unit, or neurovascular coupling, is essential to
match local blood flow with neuronal activity. Pericytes interact with endothelial cells and …

Exercise induces cerebral VEGF and angiogenesis via the lactate receptor HCAR1

C Morland, KA Andersson, ØP Haugen… - Nature …, 2017 - nature.com
Physical exercise can improve brain function and delay neurodegeneration; however, the
initial signal from muscle to brain is unknown. Here we show that the lactate receptor …

Pericyte morphology and function

L Alarcon-Martinez, M Yemisci, T Dalkara - 2021 - digitum.um.es
The proper delivery of blood is essential for healthy neuronal function. The anatomical
substrate for this precise mechanism is the neurovascular unit, which is formed by neurons …

Brain microvascular pericytes in vascular cognitive impairment and dementia

MT Uemura, T Maki, M Ihara, VMY Lee… - Frontiers in aging …, 2020 - frontiersin.org
Pericytes are unique, multi-functional mural cells localized at the abluminal side of the
perivascular space in microvessels. Originally discovered in 19th century, pericytes had …

[HTML][HTML] Functions and mechanisms of sleep

MR Zielinski, JT McKenna, RW McCarley - AIMS neuroscience, 2016 - ncbi.nlm.nih.gov
Sleep is a complex physiological process that is regulated globally, regionally, and locally
by both cellular and molecular mechanisms. It occurs to some extent in all animals, although …

[HTML][HTML] Sex differences in the blood–brain barrier: implications for mental health

L Dion-Albert, LB Binder, B Daigle, A Hong-Minh… - Frontiers in …, 2022 - Elsevier
Prevalence of mental disorders, including major depressive disorder (MDD), bipolar
disorder (BD) and schizophrenia (SZ) are increasing at alarming rates in our societies …

Heart and brain interaction in patients with heart failure: overview and proposal for a taxonomy. A position paper from the Study Group on Heart and Brain Interaction …

W Doehner, D Ural, KG Haeusler… - European journal of …, 2018 - Wiley Online Library
Heart failure (HF) is a complex clinical syndrome with multiple interactions between the
failing myocardium and cerebral (dys‐) functions. Bi‐directional feedback interactions …

Pericyte dysfunction and loss of interpericyte tunneling nanotubes promote neurovascular deficits in glaucoma

L Alarcon-Martinez, Y Shiga… - Proceedings of the …, 2022 - National Acad Sciences
Reduced blood flow and impaired neurovascular coupling are recognized features of
glaucoma, the leading cause of irreversible blindness worldwide, but the mechanisms …