Results 81 to 90 of about 11,586,786 (268)
Volume changes during active shape fluctuations in cells [PDF]
, 2015 Cells modify their volume in response to changes in osmotic pressure but it is usually assumed that other active shape variations do not involve significant volume fluctuations.
Kardash, Elena +5 more
core +2 more sources
Caveolin-1 Regulates Perivascular Aquaporin-4 Expression After Cerebral Ischemia
Frontiers in Cell and Developmental Biology, 2020 Edema is a hallmark of many brain disorders including stroke. During vasogenic edema, blood-brain barrier (BBB) permeability increases, contributing to the entry of plasma proteins followed by water.
Irina Filchenko +5 more
semanticscholar +1 more source
Aquaporin-4 Autoantibodies in a Paraneoplastic Context [PDF]
Archives of Neurology, 2008 The neuromyelitis optica IgG autoantibody (NMO-IgG) is a validated biomarker for NMO and an emerging spectrum of inflammatory central nervous system-demyelinating disorders. Its antigen is the astrocytic water channel aquaporin-4; NMO-IgG has not been described in a cancer context.To report (1) neurologic and oncologic correlates for patients ...
Vanda A. Lennon, Sean J. Pittock
openaire +3 more sources
Optimization of laboratory diagnostics of neuromyelitis optica spectrum disorders: indications and algorithms [PDF]
Анналы клинической и экспериментальной неврологииNeuromyelitis optica spectrum disorders are a group of autoimmune demyelinating diseases of the central nervous system characterized by severe exacerbations with development of residual neurological deficit. Anti-aquaporin-4 antibody is one of key factor
Taras O. Simaniv +6 more
doaj +1 more source
Multiscale modelling of fluid and solute transport in soft tissues and microvessels [PDF]
, 2010 This study focuses on the movement of particles and extracellular fluid in soft tissues and microvessels. It analyzes modeling applications in biological and physiological fluids at a range of different length scales: from between a few tens to several ...
Lu, Yiling, Wang, Wen
core +2 more sources
Aquaporin-4-dependent glymphatic solute transport in the rodent brain
eLife, 2018 The glymphatic system is a brain-wide clearance pathway; its impairment contributes to the accumulation of amyloid-β. Influx of cerebrospinal fluid (CSF) depends upon the expression and perivascular localization of the astroglial water channel aquaporin ...
Humberto Mestre +25 more
semanticscholar +1 more source
Aquaporin-4 protein expression in normal canine brains
BMC Veterinary Research, 2021 Background Aquaporin-4 (AQP4) is in growing recognition as potential marker for cancer progression, differentiation and therapeutic intervention. No information is available about AQP4 expression in the normal canine brain.
Patricia Álvarez +3 more
doaj +1 more source
Treatment and outcome of aquaporin-4 antibody–positive NMOSD
Neurology: Neuroimmunology & Neuroinflammation, 2020 Objective To describe the clinical phenotypes, treatment response, and outcome of children with antibodies against aquaporin-4 (AQP4-Ab) neuromyelitis optica spectrum disorder (NMOSD).
R. Paolilo +24 more
semanticscholar +1 more source
New isoforms of rat Aquaporin-4
Genomics, 2008 Aquaporin-4 (AQP4) is a brain aquaporin implicated in the pathophysiology of numerous clinical conditions including brain edema. Here we show that rat AQP4 has six cDNA isoforms, formed by alternative splicing. These are named AQP4a-f, where AQP4a and AQP4c correspond to the two classical M1 and M23 isoforms, respectively.
Jan Gunnar Sørbø +7 more
openaire +4 more sources
Frontiers in Cellular Neuroscience, 2022 Recent studies have revealed the critical role of AQP4 in the occurrence and development of gliomas. However, the role of AQP4 in immune regulation has not yet been reported.
Yu-Long Lan +7 more
doaj +1 more source