Results 91 to 100 of about 106,551 (295)

A mouse model of mechanical stress injury to the basal ganglia using thermosensitive PNIPAM hydrogel for intracerebral hemorrhage research

Animal Models and Experimental Medicine, EarlyView.
In this study, we established a novel mouse model of intracerebral hemorrhage (ICH) by stereotactically injecting thermosensitive PNIPAM hydrogel into the internal capsule to impose localized mechanical stress on the corticospinal tract, which provides a straightforward and reproducible tool for preclinical studies on focal mechanical stress–induced ...
Mingxi Li, Yujie Chen, Rongsu Huang, Min Xia, Chao Mi, Yuan Tian, Peiwen Guo, Taotao Jin, Shilei Hao, Hua Feng, Yujie Chen, Zhi Chen   +11 more
wiley   +1 more source

From Marginal to Central: Marginal Zone‐like B Cells as Critical Targets in Cladribine‐Treated Multiple Sclerosis

Annals of Neurology, EarlyView.
Objective Multiple sclerosis (MS) is a chronic autoimmune disease where B cells play a central pathogenic role. Cladribine, an oral therapy, provides durable benefits by reshaping lymphocyte populations, yet its specific long‐term impact on distinct B‐cell subsets is not fully understood.
Marta Pirronello, Mario Picozza, Gisella Guerrera, Silvia Corbisiero, Andrea Misiti, Roberta C. Placido, Alice Verdiani, Lorenzo de Marco, Manolo Sambucci, Elena Olivieri, Daniela F. Angelini, Esmeralda Quartuccio, Luca Prosperini, Carla Tortorella, Maria C. Buscarinu, Valeria Zancan, Francesca de Masi, Marco Salvetti, Claudio Gasperini, Giovanna Borsellino, Luca Battistini   +20 more
wiley   +1 more source

Inactivation of sphingosine-1-phosphate receptor 2 (S1PR2) decreases demyelination and enhances remyelination in animal models of multiple sclerosis.

Neurobiology of Disease, 2019
Multiple sclerosis is an inflammatory disease of the central nervous system (CNS) in which multiple sites of blood-brain barrier (BBB) disruption, focal inflammation, demyelination and tissue destruction are the hallmarks. Here we show that sphingosine-1-
M. Seyedsadr, O. Weinmann, Ana Amorim, B. Ineichen, M. Egger, J. Mirnajafi-zadeh, B. Becher, Mohammad Javan, M. Schwab   +8 more
semanticscholar   +1 more source

Diabetes and the Metabolic Syndrome as Drivers of Neurodegeneration: Convergent Mechanisms Linking Peripheral Neuropathy and Dementia

Annals of Neurology, EarlyView.
The metabolic syndrome, a state of progressive metabolic dysfunction, injures the peripheral and central nervous systems, promoting peripheral neuropathy (PN) and cognitive impairment (CI), respectively. We posit PN and CI are connected in the metabolic syndrome framework, built on the premise that neurons, whether in the peripheral or central nervous ...
Masha G. Savelieff, David L. Bennett, Troels S. Jensen, Eva L. Feldman   +3 more
wiley   +1 more source

Two Years of Ocrelizumab Treatment in Black and Hispanic People with Multiple Sclerosis in CHIMES: A Single‐Arm Clinical Trial

Annals of Neurology, EarlyView.
Objective To evaluate the effectiveness and safety of ocrelizumab in self‐identified black and Hispanic people with relapsing multiple sclerosis. Methods The Characterization of Ocrelizumab in Minorities with Multiple Sclerosis (CHIMES) trial, a prospective, open‐label, single‐arm, phase 4 study, intentionally recruited underrepresented populations in ...
Lilyana Amezcua, Anthony T. Reder, Evanthia Bernitsas, Nancy L. Monson, Timothy Vartanian, Gregory F. Wu, Mansoor Saleh, Annette Okai, Ahmed Z. Obeidat, Dilraj Sokhi, Rikisha Parekh, Jinglan Pei, Christopher Harp, David Clayton, Ibraheem Abioye, Mitzi J. Williams, for the CHIMES Study Group   +16 more
wiley   +1 more source

Establishing Sensory Neurons as Therapeutic Targets in Peripheral Neuropathy Driven by Polyglutamine Expanded Murine ATXN3

Annals of Neurology, EarlyView.
Repeat expansion disorders frequently involve peripheral neuropathy, yet mechanisms remain unclear. Using a spinocerebellar ataxia type 3 (SCA3) Knock‐In Atxn3Q300/Q6, we identify progressive sensorimotor deficits, peripheral nerve pathology, and dorsal root ganglia RNA splicing dysregulation.
Juan P. Mato, John M. Hayes, Jacen Emerson, Maeha Sridharan, Toluwani Adelaja, Arsal Naeem, Alexandra F. Putka, Hayley S. McLoughlin   +7 more
wiley   +1 more source

Exploring Healthcare Continuity in Pediatric‐Onset Multiple Sclerosis in the United States

Annals of the Child Neurology Society, EarlyView.
ABSTRACT Objective Little is known about shifting from pediatric to adult‐focused multiple sclerosis (MS) care. This study aims to explore transition of care and follow‐up in the US pediatric‐onset MS (POMS) population. Methods Surveys were distributed to 10 sites in the US Network of Pediatric MS Centers (US NPMSC) about transition‐of‐care practices ...
Aaron W. Abrams, Michael Waltz, Jonathan Race, T. Charles Casper, Claudia Gambrah‐Lyles, Kimberly O'Neill, Akash Virupakshaiah, Kristen S. Fisher, Melissa A. Wright, Kelsey E. Poisson, Eva‐Chava M. Bernfeld, Gregory Aaen, Leslie A. Benson, Tanuja Chitnis, Carla Francisco, Grace Y. Gombolay, Mark P. Gorman, Jennifer S. Graves, Lauren Krupp, Timothy E. Lotze, Soe Mar, Jayne Ness, Mary Rensel, Moses Rodriguez, Teri Schreiner, Nikita Shukla, Jan‐Mendelt Tillema, Bianca Weinstock‐Guttman, Yolanda Wheeler, Emmanuelle Waubant, John Rose, US Network of Pediatric MS Centers   +31 more
wiley   +1 more source

Subependymal Zone-Derived Oligodendroblasts Respond to Focal Demyelination but Fail to Generate Myelin in Young and Aged Mice

Stem Cell Reports, 2017
Two populations of oligodendrogenic progenitors co-exist within the corpus callosum (CC) of the adult mouse. Local, parenchymal oligodendrocyte progenitor cells (pOPCs) and progenitors generated in the subependymal zone (SEZ) cytogenic niche.
Ilias Kazanis, Kimberley A. Evans, Evangelia Andreopoulou, Christina Dimitriou, Christos Koutsakis, Ragnhildur Thora Karadottir, Robin J.M. Franklin   +6 more
doaj   +1 more source

Micronutrient Status in Children Suffering From Anorexia Nervosa: A Cohort of 349 Patients in a Referral Center for Eating Disorders

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Anorexia nervosa (AN) is a serious illness in which more than half of all deaths are due to malnutrition. Critically low energy and protein intake are known causes of massive weight loss, whereas micronutrient deficiencies due to a low‐calorie food pattern remain poorly characterized in children with AN. Micronutrient deficiencies in
Zenaida Iordan, Diane Morfin, Marion Bernetiere, Marie Fauchet, Noël Peretti, Bérénice Segrestin, Pierre Poinsot   +6 more
wiley   +1 more source

Multiple sclerosis: a practical review for pathologists [PDF]

Journal of Pathology and Translational Medicine
Multiple sclerosis (MS) is an immune-mediated demyelinating disorder of the central nervous system. It is a chronic disorder resulting in neurologic dysfunction that is disseminated both in time (multiple discrete episodes) and space (involving multiple ...
Rachel A. Multz, Pouya Jamshidi, Jared T. Ahrendsen   +2 more
doaj   +1 more source