The water transport system in astrocytes–Aquaporins

Z Zhou, J Zhan, Q Cai, F Xu, R Chai, K Lam, Z Luan… - Cells, 2022 - mdpi.com
Highlights (AQPs) are transmembrane proteins responsible for fast water movement across
cell membranes, including those of astrocytes. The expression and subcellular localization …

The role of aquaporin-4 in synaptic plasticity, memory and disease

JA Hubbard, JI Szu, DK Binder - Brain research bulletin, 2018 - Elsevier
Since the discovery of aquaporins, it has become clear that the various mammalian
aquaporins play critical physiological roles in water and ion balance in multiple tissues …

Glucocorticoid-related molecular signaling pathways regulating hippocampal neurogenesis

C Anacker, A Cattaneo, A Luoni, K Musaelyan… - …, 2013 - nature.com
Stress and glucocorticoid hormones regulate hippocampal neurogenesis, but the molecular
mechanisms underlying their effects are unknown. We, therefore, investigated the molecular …

Coverage of blood vessels by astrocytic endfeet is reduced in major depressive disorder

G Rajkowska, J Hughes, CA Stockmeier… - Biological …, 2013 - Elsevier
BACKGROUND: Depression and cerebrovascular disease influence each other, according
to clinical studies. Despite this evidence, no studies have investigated the relationship …

The role of astrocytic aquaporin-4 in synaptic plasticity and learning and memory

JI Szu, DK Binder - Frontiers in integrative neuroscience, 2016 - frontiersin.org
Aquaporin-4 (AQP4) is the predominant water channel expressed by astrocytes in the
central nervous system (CNS). AQP4 is widely expressed throughout the brain, especially at …

Delayed increase of astrocytic aquaporin 4 after juvenile traumatic brain injury: possible role in edema resolution?

AM Fukuda, V Pop, D Spagnoli, S Ashwal, A Obenaus… - Neuroscience, 2012 - Elsevier
Traumatic brain injury (TBI) is one of the leading causes of death and disability in children
and adolescents. The neuropathological sequelae that result from TBI are a complex …

Hydrocephalus: the role of cerebral aquaporin-4 channels and computational modeling considerations of cerebrospinal fluid

B Desai, Y Hsu, B Schneller, JG Hobbs, AI Mehta… - Neurosurgical …, 2016 - thejns.org
Aquaporin-4 (AQP4) channels play an important role in brain water homeostasis. Water
transport across plasma membranes has a critical role in brain water exchange of the …

Brain water channel proteins in health and disease

O Benga, VJ Huber - Molecular aspects of medicine, 2012 - Elsevier
The aim of this article is to describe the roles of water channel proteins (WCPs) in brain
functionality. The fluid compartments of the brain, which include the brain parenchyma (with …

Aquaporin‐4 and transient receptor potential vanilloid 4 balance in early postnatal neurodevelopment

A Cibelli, MG Mola, E Saracino, B Barile, P Abbrescia… - Glia, 2024 - Wiley Online Library
In the adult brain, the water channel aquaporin‐4 (AQP4) is expressed in astrocyte endfoot,
in supramolecular assemblies, called “Orthogonal Arrays of Particles”(OAPs) together with …

Post-transcriptional control of a stemness signature by RNA-binding protein MEX3A regulates murine adult neurogenesis

A Domingo-Muelas, P Duart-Abadia… - Nature …, 2023 - nature.com
Neural stem cells (NSCs) in the adult murine subependymal zone balance their self-renewal
capacity and glial identity with the potential to generate neurons during the lifetime. Adult …