Results 231 to 240 of about 501,931 (318)

Trametinib in Adults with Neurofibromatosis Type 1‐Related Symptomatic Plexiform Neurofibromas

open access: yesAnnals of Neurology, EarlyView.
Objective Mitogen‐activated protein kinase kinase inhibitors have shown promising results in treatment of plexiform neurofibromas in neurofibromatosis type 1 patients, but data in adults are limited. The aim of this phase 2 study was to investigate the efficacy and safety of trametinib in adults with neurofibromatosis type 1.
D. Christine Noordhoek   +7 more
wiley   +1 more source

Disruption of the Blood–Brain Barrier Predicts Progression of Cerebral Small Vessel Disease White Matter Hyperintensities

open access: yesAnnals of Neurology, EarlyView.
Objective The objective of this study was to test if blood–brain barrier (BBB) disruption, detected using dynamic susceptibility contrast (DSC) imaging, would predict progression of white matter hyperintensities (WMHs) over the subsequent year in patients with chronic cerebrovascular disease. Methods The study included patients with a history of stroke
Richard Leigh   +4 more
wiley   +1 more source

Myelitis‐Predominant Aggressive Phenotype: Unveiling Unique Patterns of Late‐Onset Neuromyelitis Optica Spectrum Disorders

open access: yesAnnals of Neurology, EarlyView.
Objective The objective of this study was to compare clinical features and prognosis of late‐onset neuromyelitis optica spectrum disorder (LO‐NMOSD, onset age ≥60 years) with adult‐onset NMOSD (AO‐NMOSD, onset age 18–59 years), and to provide insights for individualized management in elderly patients.
Ya‐Lan Pu   +15 more
wiley   +1 more source

Acid‐ and Nucleophile‐Gated Photoisomerization of Phosphaindirubin

open access: yesAngewandte Chemie, EarlyView.
Triply gated isomerization: In polar solvents, a phosphorus‐containing indirubin photoswitch undergoes visible‐light‐driven Z→E isomerization only when protonated, and reverts thermally via nucleophile‐catalyzed back‐isomerization. This three‐way control by light, acid, and nucleophile enables reversible photoisomerization.
Jacob Jan van der Wal   +8 more
wiley   +2 more sources

Brain Atrophy Associated With Risk Variant rs10191329 Extends Beyond Multiple Sclerosis

open access: yesAnnals of Neurology, EarlyView.
The risk allele rs10191329*A is associated with disease severity and brain atrophy in people with multiple sclerosis (MS). We investigated the association of rs10191329 with age‐related brain atrophy in a population‐based cohort using 10,308 magnetic resonance imaging (MRI) scans of 4,815 participants aged ≥ 45 years without MS in cross‐sectional and ...
Cato E. A. Corsten   +10 more
wiley   +1 more source

Acoustofluidic Patterning for Improved Microtissue Histology

open access: yesAdvanced NanoBiomed Research, EarlyView.
Microtissue histology is widely used to characterize microtissue phenotype and morphology. However, conventional microtissue histology workflows are inefficient and time‐consuming. This work introduces a novel embedding technique that uses acoustofluidics to improve the efficiency of microtissue histology and reduce the time required for data analysis.
Dhananjay V. Deshmukh   +13 more
wiley   +1 more source

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