Results 71 to 80 of about 24,621,355 (297)

The Comprehensive Live Cell‐Based Cytotoxicity Assay for Monitoring Disease Activity and Guiding Rescue Therapy in Acute Attacks of NMOSD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuromyelitis optica spectrum disorder (NMOSD) is a devastating neurological disease that lacks serological biomarkers that can accurately reflect disease activity. We established a live cell‐based assay (LCBA) using serum with endogenous complement to quantify the overall cytotoxicity, offering a novel functional tool for monitoring
Xiaona Xu, Jie Ding, Yupeng Du, Guibao Luo, Jinming Li, Rui Liu, Xiaoyi Xu, Xiao Li, Minshu Li, Wei Jiang, Chunsheng Yang   +10 more
wiley   +1 more source

Consequences of aquaporin 2 tetramerization for genetics and routing [PDF]

Nephrology Dialysis Transplantation, 2000
in 90% of cases caused by mutations in the gene on the X chromosome coding for the V 2 receptor. In 10% blotting analysis showed that AQP2-E258K was of afflicted families, mutations in the AQP2 water retained in the Golgi compartment and not retarded channel gene have been shown to be the cause of the in the endoplasmic reticulum as are AQP2 mutants in
Kamsteeg, E.J., Mulders, S.M., Bichet, D.G., Deen, P.M.T., Os, C.H. van   +4 more
openaire   +3 more sources

A Scoping Review and Meta‐Analysis of Proportions of Central Nervous System Manifestations Reported in Patients with Sjögren's Disease

Arthritis Care &Research, EarlyView.
Objective The objective of this scoping review was to synthesize evidence on the proportion of individuals living with Sjögren's disease who experience central nervous system (CNS) manifestations. Methods We searched MEDLINE (via PubMed) and Embase from 1980 through January 29, 2026, and the ECRI Guidelines Trust from 2020 through January 29, 2026 ...
Arun Varadhachary, Ghaith Noaiseh, Julie Frantsve‐Hawley, Frederick B. Vivino, Jennifer A. McCombe, Shamik Bhattacharyya, E. Sherwood Brown, Andrew R. Carey, Robert Fox, Thomas Grader‐Beck, Janet E. Lewis, Stephen Maitz, Steven Mandel, Astrid Rasmussen, George Sarka, R. Hal Scofield, Daniel J. Wallace, Rochelle Zak, Kristie Cox, Katherine M. Hammitt, Steven Carsons, Nancy Carteron   +21 more
wiley   +1 more source

Clinical significance of serum and urinary biomarkers for water-salt metabolism in patients with proteinuric forms of chronic glomerulonephritis

Терапевтический архив, 2014
AIM: To determine the nature and magnitude of changes in the detectable serum and urinary biomarkers of water-salt metabolism in patients with proteinuric forms of chronic glomerulonephritis (CGN), their importance for assessing the activity and ...
A A Pulin, M Iu Brovko, T Iu Kustova, L V Kozlovskaia, V V Fomin, N A Mukhin   +5 more
doaj  

Urinary aquaporin-2 excretion in nocturnal enuresis [PDF]

European Journal of Endocrinology, 2001
OBJECTIVE: To evaluate the role of the arginine vasopressin (AVP)-aquaporin-2 (AQP-2) axis in the pathogenesis of nocturnal enuresis. STUDY PARTICIPANTS: Twelve children (seven male and five female), aged 11.6+/-4.3 (6.7-15.6) years, suffering from primary monosymptomatic nocturnal enuresis and 12 healthy children, matched for sex and age.
Radetti, G, Paganini, C, Rigon, F, Gentili, L, Gebert, U, Ishikawa, S   +5 more
openaire   +3 more sources

Novel type aquaporin SIPs are mainly localized to the ER membrane and [PDF]

, 2005
We investigated the fourth subgroup of Arabidopsis aquaporin, small and basic intrinsic proteins (SIPs). When they were expressed in yeast, SIP1;1 and SIP1;2, but not SIP2;1, gave water-channel activity. The transient expression of SIPs linked with green
Uemura, Tomohiro, 前島, 正義, Sato, Masa H., Maeshima, Masayoshi, Suga, Shinobu, Ishikawa, Fumiyoshi   +5 more
core  

Altered expression of aquaporin-2 in human explants with chronic renal allograft dysfunction

, 2005
OBJECTIVE: To investigate the distribution of aquaporins, a recently discovered family of transmembrane water channels, in human renal explants, with specific reference to chronic renal allograft dysfunction (CRAD).
Li, AZL, Ho, KMT, Tam, PKH, Fung, PCW, Yiu, TF, Yiu, MK, Lui, VCH, Lee, KC   +7 more
core   +1 more source

Early Retinal UCHL1 Dysregulation Coupled With Synaptic Loss Reflects Alzheimer's Disease Severity

Advanced Science, EarlyView.
This study identifies synapse‐enriched deubiquitinase UCHL1 as an early Aβ‐responsive regulator of retinal synaptopathy in Alzheimer's disease. Retinal UCHL1 loss accompanies excitatory synapse degeneration, p75NTR activation, and neuroinflammation, and predicts Braak stage and cognitive decline. Aβ42 fibrils trigger synaptic and UCHL1 depletion before
Altan Rentsendorj, Jean‐Philippe Vit, Alexandre Hutton, Yosef Koronyo, Saba Shahin, Edward Robinson, Ernesto Barron, Anthony Rodriguez, Ousman Jallow, Julia Sheyn, Bhakta Prasad Gaire, Lalita Subedi, Miyah R. Davis, Barathan Gnanabharathi, Alexander V. Ljubimov, Stuart L. Graham, Vivek K. Gupta, Mehdi Mirzaei, Debra Hawes, Katlin Silm, Keith L. Black, Lon S. Schneider, Alfredo A. Sadun, Jesse G. Meyer, Dieu‐Trang Fuchs, Maya Koronyo‐Hamaoui   +25 more
wiley   +1 more source

HD‐tDCS Restores Perivascular AQP4 Polarization via PPARγ Modulation to Enhance Glymphatic Clearance After Intracerebral Hemorrhage in Mice

Advanced Science, EarlyView.
HD‐tDCS promotes recovery after intracerebral hemorrhage by enhancing PPARγ‐dependent astrocyte remodeling in a mouse model of ICH. This process suppresses proinflammatory astrocytic activation, restores perivascular AQP4 repolarization, and improves glymphatic influx and efflux, thereby facilitating hematoma and perihematomal edema clearance and ...
Zhiming Li, Yingmei Zhang, Qianqian Tong, Zhitao Gong, Shanyu Zhang, Zhen Qian, Hui Zhang, Qian Yao, Qi Li   +8 more
wiley   +1 more source

Neuromyelitis optica spectrum disorder with increased aquaporin-4 microparticles prior to autoantibodies in cerebrospinal fluid: a case report

Journal of Medical Case Reports, 2019
Background Neuromyelitis optica spectrum disorders are severe autoimmune inflammatory diseases of the central nervous system associated with the presence of immunoglobulin G antibodies against the water channel protein aquaporin-4.
Susanne Bejerot, Eva Hesselmark, Fariborz Mobarrez, Håkan Wallén, Max Albert Hietala, Rolf Nybom, Lennart Wetterberg   +6 more
doaj   +1 more source