Aquaporin-mediated fluid regulation in the inner ear.

Abstract:

:1. The sensory functions of the inner ear (hearing and balance) critically depend on the precise regulation of two fluid compartments of highly desparate ion composition, i.e., the endolymph and the perilymph. 2. The parameters volume, ion composition, and pH need to be held at homeostasis irrespective of the hydration status of the total organism. 3. Specific cellular water channels, aquaporins, have been shown to be essential for the fluid regulation of several organs, e.g., kidney, lung, and brain. 4. Because of functional similarities of water regulation in the kidney and inner ear this review initially summarizes some aquaporin functions in the kidney and then focuses on 6 out of 11 mammalian aquaporins that are present in the inner ear (AQP1-6). 5. Their potential role in the inner ear fluid control will be discussed on the basis of the respective expression patterns and individual pore properties. 6. Further, a working model is presented of how the endolymphatic sac may contribute to inner ear fluid regulation.

journal_name

Cell Mol Neurobiol

authors

Beitz E,Zenner HP,Schultz JE

doi

10.1023/a:1023636620721

subject

Has Abstract

pub_date

2003-06-01 00:00:00

pages

315-29

issue

3

eissn

0272-4340

issn

1573-6830

journal_volume

23

pub_type

杂志文章,评审
  • Divalent cation effects on acetylcholine-activated channels at the frog neuromuscular junction.

    abstract::The effects of the divalent cations Ca and Mg on the properties of ACh-activated channels at the frog neuromuscular junction were studied using a two-microelectrode voltage clamp. The divalent cation concentration was varied from 2 to 40 mM in solutions containing 50% normal Na. The reversal potential was determined b...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00733590

    authors: Lewis CA

    更新日期:1984-09-01 00:00:00

  • Extracellular Vesicles and MicroRNAs: Their Role in Tumorigenicity and Therapy for Brain Tumors.

    abstract::MicroRNAs are small non-coding RNAs which mediate post-transcriptional gene regulation. Recently, microRNAs have also been found to be localized to the extracellular space, often encapsulated in secreted extracellular vesicles (EVs). This tandem of EVs and tissue-specific expressed/secreted microRNAs that can be taken...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-015-0293-4

    authors: Bronisz A,Godlewski J,Chiocca EA

    更新日期:2016-04-01 00:00:00

  • Interferon yield and MHC antigen expression of human medulloblastoma cells and its suppression during dibutyryl cyclic AMP-induced differentiation: do medulloblastoma cells derive from bipotent neuronal and glial progenitors?

    abstract::1. Human medulloblastoma (ONS-76), a central nervous system (CNS)-derived undifferentiated cell line, was found to possess glial characteristics as defined by responses in the interferon (IFN) system; ONS-76 cells produced as much IFN-beta as human fibroblast and glioma cells by viral infection and poly(I):poly(C) ind...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/a:1026327309345

    authors: Park KC,Shimizu K,Hayakawa T

    更新日期:1998-10-01 00:00:00

  • Opioid effects in developing rat vas deferens.

    abstract::The inhibitory effects of various opiates on developing rat vas deferens were studied by determining the degree of depression of mechanical responses elicited by electrical field stimulation. All agonists showed decreased effects with maturation, but the decrease occurred at different times. With normorphine the loss ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00716268

    authors: Rónai AZ,Berzétei IP,Kurgyis J

    更新日期:1981-12-01 00:00:00

  • Expression of MCP-1 in the hippocampus of SHRSP with ischemia-related delayed neuronal death.

    abstract::1. The expression of monocyte chemoattractant protein-1 (MCP-1) was examined in stroke-prone spontaneously hypertensive rats with transient global ischemia in order to study the involvement of the infiltration of blood monocytes in the mechanism of ischemia-related neuronal death. 2. The brains of the animals with occ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-006-9077-1

    authors: Sakurai-Yamashita Y,Shigematsu K,Yamashita K,Niwa M

    更新日期:2006-07-01 00:00:00

  • The modulation of excitatory amino acid responses by serotonin in the cat neocortex in vitro.

    abstract::1. The electrophysiological actions of excitatory amino acids and serotonin were investigated in slices from cat neocortex in vitro. Intracellular recordings were obtained from neurons (mainly in layer V) and the drugs applied extracellularly to the same neurons by microiontophoresis. 2. Serotonin, and to some extent ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00733789

    authors: Nedergaard S,Engberg I,Flatman JA

    更新日期:1987-12-01 00:00:00

  • Effects of adrenocortical steroids on long-term potentiation in the limbic system: basic mechanisms and behavioral consequences.

    abstract::Hippocampal structures are a major target for adrenal steroid hormones, and hence these neural regions are some of the most likely mediators of the effects of adrenocortical steroids on behavior. Memory disturbance, in particular biasing toward negative contents, are part of the symptomatology presented by depressive ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00711580

    authors: Dubrovsky B,Gijsbers K,Filipini D,Birmingham MK

    更新日期:1993-08-01 00:00:00

  • Neuroprotective effect of aqueous extract of Selaginella delicatula as evidenced by abrogation of rotenone-induced motor deficits, oxidative dysfunctions, and neurotoxicity in mice.

    abstract::Oxidative stress is one of the mechanisms implicated to play a significant role in the pathophysiology of Parkinson's disease. Previously, we showed that an aqueous extract of Selaginella delicatula (SDAE) offered robust neuroprotection against rotenone (ROT) in a Drosophila model. In furtherance in the present study,...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-013-9959-y

    authors: Chandran G,Muralidhara

    更新日期:2013-10-01 00:00:00

  • Dopamine regulation of neurite outgrowth from identified Lymnaea neurons in culture.

    abstract::1. An identified dopaminergic interneuron (RPeD1) of the snail Lymnaea stagnalis, makes specific synaptic connections with a number of target (VI and VJ) but not non-target (VF and RPB) neurons in vivo. When cultured in vitro with both target and non-target cells, RPeD1 re-establishes synapses with target cells only. ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF02152058

    authors: Spencer GE,Lukowiak K,Syed NI

    更新日期:1996-10-01 00:00:00

  • Introduction of tau mutation into cultured Rat1-R12 cells by gene targeting, using recombinant adeno-associated virus vector.

    abstract::We aim to develop a cultured cell model, to serve as a system with which the altered circadian phenotypes produced by the clock gene variations could be studied in vitro. Tau mutation, which shortens the circadian period of hamsters and mice, was introduced into the CK1epsilon locus of cultured Rat1-R12 cells by gene ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-009-9389-z

    authors: Shimada H,Numazawa K,Sasaki T,Kato N,Ebisawa T

    更新日期:2009-07-01 00:00:00

  • Enhanced BDNF signaling is associated with an antidepressant-like behavioral response and changes in brain monoamines.

    abstract::1. Neurotrophins and serotonin have both been implicated in the pathophysiology of depression and in the mechanisms of antidepressant treatments. 2. Brain-derived neurotrophic factor (BDNF) influences the growth and plasticity of serotonergic (5-HT) neurons via the activation of trkB receptor. 3. Transgenic mice overe...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-005-8468-z

    authors: Koponen E,Rantamäki T,Voikar V,Saarelainen T,MacDonald E,Castrén E

    更新日期:2005-09-01 00:00:00

  • Development of the new group of indole-derived neuroprotective drugs affecting oxidative stress.

    abstract::1. The role of oxidative stress, and accordingly uncontrolled reactive oxygen species generation/action, have been widely documented in a number of different neuronal pathologies. However, the concept of pharmacological interventions in prevention and therapy of oxidative stress-related diseases has not found adequate...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-006-9037-9

    authors: Stolc S,Snirc V,Májeková M,Gáspárová Z,Gajdosíková A,Stvrtina S

    更新日期:2006-10-01 00:00:00

  • Differential PARP cleavage: an indication of heterogeneous forms of cell death and involvement of multiple proteases in the infarct of focal cerebral ischemia in rat.

    abstract:AIM:Poly (ADP-ribose) polymerase (PARP) is a nuclear repair enzyme whose role is widely depicted in various physiological and pathological processes. In the present study, we wanted to check the status of PARP and the role of various cell death proteases involved in apoptotic and non-apoptotic forms of cell death durin...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-009-9348-8

    authors: Chaitanya GV,Babu PP

    更新日期:2009-06-01 00:00:00

  • Rab10 Disruption Results in Delayed OPC Maturation.

    abstract::Oligodendrocyte precursor cell (OPC) maturation requires membrane addition for myelin sheath formation. Since the Rab system has been shown to contribute to membrane addition in other cell types, in this study, we explored the role of Rab in OPC maturation. SiRNA and shRNA techniques and conditional knockout mice prov...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-017-0465-5

    authors: Zhang ZH,Zhao WQ,Ma FF,Zhang H,Xu XH

    更新日期:2017-10-01 00:00:00

  • The use of competitive PCR mimic to evaluate a Limulus lambda phage genomic DNA library.

    abstract::1. A lambda phage genomic DNA library for Limulus (L.) polyphemus brain was constructed using the AGEM-12 vector and the host strain KW251. 2. The primary library contained approximately 1.275 x 10(6) independent clones, increasing upon amplfication to 6.66 x 10(9) pfu/ml in a total volume of 58 ml. 3. A total of 28 c...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/a:1007027232412

    authors: Wang Y,Cao Z,Reid EA,Newkirk RF,Ivy MT,Townsel JG

    更新日期:2000-08-01 00:00:00

  • BDNF-dependent accumulation of palmitoleic acid in CNS neurons.

    abstract::Although it is known that brain-derived neurotrophic factor (BDNF) plays a critical role in neuronal survival and differentiation, its effect on lipid homeostasis is poorly understood. To understand them, we here investigated the effect of BDNF on the fatty acid composition of primary neurons. A detailed analysis of t...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-012-9863-x

    authors: Suzuki S,Hongli Q,Okada A,Kasama T,Ohta K,Warita K,Tanaka K,Miki T,Takeuchi Y

    更新日期:2012-11-01 00:00:00

  • Evolutionary aspects of gonadotropin-releasing hormone and its receptor.

    abstract::1. Gonadotropin-releasing hormone (GnRH) was originally isolated as a hypothalamic peptide hormone that regulates the reproductive system by stimulating the release of gonadotropins from the anterior pituitary. However, during evolution the peptide was subject to gene duplication and structural changes, and multiple m...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/BF02069556

    authors: King JA,Millar RP

    更新日期:1995-02-01 00:00:00

  • Correction to: Pigment Epithelium-Derived Factor Improves Paracellular Blood-Brain Barrier Integrity in the Normal and Ischemic Mouse Brain.

    abstract::The original version of the article unfortunately contained an error in the unit of the protein concentrations under 'Stereotactic Intraparenchymal Injections' subsection in 'Methods' section. ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,已发布勘误

    doi:10.1007/s10571-020-00872-9

    authors: Riabinska A,Zille M,Terzi MY,Cordell R,Nieminen-Kelhä M,Klohs J,Piña AL

    更新日期:2020-07-01 00:00:00

  • Cellular basis of pontine ponto-geniculo-occipital wave generation and modulation.

    abstract::1. Pontogeniculooccipital (PGO) waves are recorded during rapid eye movement (REM) sleep from the pontine reticular formation. 2. PGO wave-like field potentials can also be recorded in many other parts of the brain in addition to the pontine reticular formation, but their distribution is different in different species...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1023/a:1026398402985

    authors: Datta S

    更新日期:1997-06-01 00:00:00

  • Altered expression of the prion gene in rat astrocyte and neuron cultures treated with prion peptide 106-126.

    abstract::Neuronal degeneration and astrogliosis are hallmarks of prion disease. Synthetic prion protein (PrP) peptide 106-126 (PrP106-126) can induce death of neurons and proliferation of astrocytes in vitro and this neurotoxic effect depends on the expression of cellular PrP (PrPC) and is hence believed to be PrP(C) -mediated...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-005-8357-5

    authors: Ning ZY,Zhao DM,Liu HX,Yang JM,Han CX,Cui YL,Meng LP,Wu CD,Liu ML,Zhang TX

    更新日期:2005-12-01 00:00:00

  • Spermidine Exhibits Protective Effects Against Traumatic Brain Injury.

    abstract::Traumatic brain injury (TBI) causes permanent neurological and cognitive impairments. Effective pharmacological interventions remain elusive. Spermidine is a polyamine compound found in our body that may play a role in brain development and congenital function. In this study, we aimed to investigate the therapeutic po...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-019-00783-4

    authors: Huang J,Zhang H,Zhang J,Yu H,Lin Z,Cai Y

    更新日期:2020-08-01 00:00:00

  • Role of Microglia in Regulating Cholesterol and Tau Pathology in Alzheimer's Disease.

    abstract::Cholesterol, a principal constituent of the cell membrane, plays a crucial role in the brain by regulating the synaptic transmission, neuronal signaling, as well as neurodegenerative diseases. Defects in the cholesterol trafficking are associated with enhanced generation of hyperphosphorylated Tau and Amyloid-β protei...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-020-00883-6

    authors: Nanjundaiah S,Chidambaram H,Chandrashekar M,Chinnathambi S

    更新日期:2020-05-28 00:00:00

  • Steroids in Stroke with Special Reference to Progesterone.

    abstract::Both sex and steroid hormones are important to consider in human ischemic stroke and its experimental models. Stroke initiates a cascade of changes that lead to neural cell death, but also activates endogenous protective processes that counter the deleterious consequences of ischemia. Steroids may be part of these cer...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-018-0627-0

    authors: Guennoun R,Zhu X,Fréchou M,Gaignard P,Slama A,Liere P,Schumacher M

    更新日期:2019-05-01 00:00:00

  • Endothelin-1 binding to endothelin receptors in the rat anterior pituitary gland: interaction in the recognition of endothelin-1 between ETA and ETB receptors.

    abstract::1. 125I-Endothelin (ET)-1 binding to the rat anterior pituitary gland was saturable and single, with a Kd of 71 pM and a Bmax of 120 fmol/mg. 2. When 1.0 microM BQ-123 (ETA antagonist) was added to the incubation buffer, the binding parameters were 8.3 pM and 8.0 fmol/mg, whereas 10 nM sarafotoxin S6c (ETB agonist) ex...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/a:1022557717481

    authors: Himeno A,Shigematsu K,Taguchi T,Niwa M

    更新日期:1998-08-01 00:00:00

  • Differential regulation of glucocorticoid receptor expression in distinct columns of periaqueductal grey in rats with behavioural disability following nerve injury.

    abstract::Neuropathic pain is diagnosed primarily by sensory dysfunction, which includes both spontaneous, and stimulus-evoked pain. Clinical evaluation highlights the disabilities which characterise this condition for most patients. Chronic constriction injury of the sciatic nerve (CCI) evokes sensory dysfunction characteristi...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-013-9962-3

    authors: Mor D,Keay KA

    更新日期:2013-10-01 00:00:00

  • Kinetics of acetylcholine-activated cation channel blockade by the calcium antagonist D-600 in Aplysia neurons.

    abstract::The effects of the calcium channel blocker D-600 on the cation channels activated by acetylcholine (ACh) was studied in voltage-clamped Aplysia neurons by voltage-jump relaxation analysis. D-600 blocked the steady-state ACh current in a highly voltage-dependent manner, the degree of antagonism increasing with membrane...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00734714

    authors: Slater NT,Haas HL,Carpenter DO

    更新日期:1983-12-01 00:00:00

  • Axonal contribution to subthreshold currents in Aplysia bursting pacemaker neurons.

    abstract::The contribution of axonal activity to the ionic currents which generate bursting pacemaker activity was studied by using the two-electrode voltage-clamp technique in Aplysia bursting neuron somata in conjunction with intraaxonal voltage recordings. Depolarizing voltage-clamp pulses applied to bursting cell somata tri...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00711111

    authors: Kramer RH

    更新日期:1986-09-01 00:00:00

  • Role of normalization in the elimination of abundant myelin sequences in spinal cord cDNA libraries produced by suppression subtractive hybridization.

    abstract::Spinal cord libraries subtracted against visual cortex using suppression subtractive hybridization SSH are dominated by abundant gene sequences derived from myelin elements. We compared our subtracted library results of three of these abundant sequences to published expressed sequence tag libraries that are not normal...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-009-9408-0

    authors: Lathia KB,Yan Z,Clapshaw PA

    更新日期:2009-12-01 00:00:00

  • Selective effects of human immunodeficiency virus (HIV) gp120 on invertebrate neurons.

    abstract::1. HIV gp120 selectively reduces the glutamate-induced inward current and the acetylcholine-induced outward current in specific and identified Aplysia neurons without affecting dopamine (DA)- and serotonin (5-HT)-induced responses. 2. gp120 specifically decreases DA levels without significantly altering norepinephrine...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00711557

    authors: Stefano GB,Sawada M,Smith EM,Hughes TK

    更新日期:1993-12-01 00:00:00

  • Multicore vesicles: hyperosmolarity and L-DOPA induce homotypic fusion of dense core vesicles.

    abstract:AIM:A fraction of vesicles in cells treated with hypertonic solution exhibit multiple dense cores and this is enhanced by treatment with L-3,4-dihydroxyphenylalanine (L-DOPA). These cells were examined to determine if the multicore vesicles are the product of endocytosis or homotypic fusion. METHODS:Electron microscop...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-007-9156-y

    authors: Sombers LA,Maxson MM,Ewing AG

    更新日期:2007-08-01 00:00:00