Results 61 to 70 of about 246,364 (197)

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

Reperfusion‐Dependent Outcomes After Endovascular Thrombectomy Stratified by NIHSS‐ASPECTS Clinical‐Core Mismatch

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This analysis evaluates the effect of successful reperfusion on functional outcomes after MT, stratified by admission National Institutes of Health Stroke Scale (NIHSS) and Alberta Stroke Program Early CT Score (ASPECTS) as surrogates for clinical‐core mismatch, using multicenter registry data.
Felix Schlicht, Lukas Meyer, Gabriel Broocks, Matthias Bechstein, Christian Thaler, Christian Heitkamp, Laurens Winkelmeier, Vincent Geest, Alexander Heitkamp, Maximilian Jungnitz, Gregor Peter, Luca Meucci, Tobias Faizy, Jawed Nawabi, Caspar Brekenfeld, Fabian Flottmann, Maximilian Schell, Alexandros Hadjilaou, Uta Hanning, Götz Thomalla, Jens Fiehler, Susanne Gellißen, Helge C. Kniep, for the German Stroke Registry Endovascular Treatment, (GSR‐ET) Alexander Nave, Anna Alegiani, Annerose Mengel, Arno Reich, Bernd Eckert, Charlotte Pietrock, Christian Nolte, Eberhard Siebert, Fabian Flottmann, Fee Keil, Franziska Dorn, Gabor Petzold, Götz Thomalla, Hanna Zimmermann, Jan Borggrefe, Jan Hendrik Schäfer, Jens Fiehler, Joachim Röther, Klaus Gröschel, Lars Kellert, Mario Abruscato, Maximilian Schell, Omid Nikoubashman, Peter Schellinger, Silke Wunderlich, Steffen Tiedt, Sven Thonke, Timo Uphaus, Tobias Boeckh‐Behrens, Ulrike Ernemann   +53 more
wiley   +1 more source

StarD5 modulates B cell cholesterol synthesis and IgG1 plasma cell differentiation

Biochemistry and Biophysics Reports
StarD5 is an ER stress protein that binds cholesterol and transfers it to the plasma membrane. It additionally binds and regulates 25-hydroxycholesterol (25-HC) levels. However the full function of the StarD5-25-HC axis is unknown.
Anuj Tharakan, Daniel Rodriguez-Agudo, Sheela Damle, Genta Kakiyama, William M. Pandak, Gregorio Gil, Rebecca K. Martin   +6 more
doaj   +1 more source

Efeitos da sinvastatina na hipertrofia lipídica da medula óssea induzida pelo uso de corticóides em ratos Effects of simvastatin in steroid-induced bone marrow lipidic hypertrophy in rats

Revista Brasileira de Ortopedia, 2007
OBJETIVOS: Avaliar o efeito do uso da sinvastatina (SV) sobre a área da medula ocupada por adipócitos (AMOA) na cabeça femoral de ratos com hipertrofia lipídica induzida pelo uso de hidrocortisona (HC).
Liszt Palmeira de Oliveira, Luiz Otávio Sampaio Penteado, Jorge José de Carvalho, Karlos Celso de Mesquita   +3 more
doaj   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

25-HC promotes hepatocellular carcinoma metastasis through up-regulation of TLR4 dependent FABP4.

American journal of cancer research
Metabolic syndrome is a significant risk factor for the development of hepatocellular carcinoma (HCC). 25-HC (25-hydroxycholesterol) synthesized from cholesterol plays an important role in lipid metabolism. However, the functions and mechanism of 25-HC in HCC remain largely unknown. In this study, we demonstrated that 25-HC promoted HCC cells migration
Saisai, Wang, Yuanyuan, Yao, Xiao, Wang, Gang, Zheng, Wei, Ouyang, Wenbin, Chen   +5 more
openaire   +1 more source

Longitudinal Assessment of Biomarkers in ALS: Discriminative Biomarkers for Disease Progression and Survival

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the association and discriminative performance of serum biomarkers with clinical disease progression and survival in patients with amyotrophic lateral sclerosis (ALS). Methods This retrospective study, conducted at Houston Methodist Hospital, Houston, TX, used longitudinal serum samples collected between January 2018 and ...
David R. Beers, Yueh‐Yun Lin, Jason R. Thonhoff, Aaron D. Thome, Alireza Faridar, Weihua Zhao, Shixiang Wen, Stanley H. Appel   +7 more
wiley   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source

Toxoplasma gondii-induced host’s high secretion of 25-hydroxycholesterol for immunoprotection

Parasites & Vectors
Background Toxoplasma gondii, a parasitic protozoan affecting approximately one-third of global population, causes opportunistic toxoplasmosis. It penetrates barriers to immune-privileged sites, causing encephalitis, retinochoroiditis, and fetal damage ...
Zi-Han Yang, Wei-Ling Wu, Jia-Jia Zheng, Chi Zhang, Ying-Ying Lu, Hong-Juan Peng   +5 more
doaj   +1 more source

Mining for Oxysterols in Cyp7b1^−/− Mouse Brain and Plasma: Relevance to Spastic Paraplegia Type 5

Biomolecules, 2019
Deficiency in cytochrome P450 (CYP) 7B1, also known as oxysterol 7α-hydroxylase, in humans leads to hereditary spastic paraplegia type 5 (SPG5) and in some cases in infants to liver disease.
Anna Meljon, Peter J. Crick, Eylan Yutuc, Joyce L. Yau, Jonathan R. Seckl, Spyridon Theofilopoulos, Ernest Arenas, Yuqin Wang, William J. Griffiths   +8 more
doaj   +1 more source