Results 161 to 170 of about 76,947 (266)

Targeting progressive multiple sclerosis: Toward mechanism‐informed precision medicine

Journal of Internal Medicine, Volume 300, Issue 3, Page 238-257, September 2026.
Abstract Multiple sclerosis has undergone a therapeutic revolution over the past three decades. Randomized clinical trials and real‐world data demonstrate that modern disease‐modifying therapies substantially reduce relapse rates and acute inflammatory activity detected by magnetic resonance imaging (MRI).
Fredrik Piehl, Gonçalo Castelo‐Branco, Maja Jagodic, Tomas Olsson   +3 more
wiley   +1 more source

Magnetic resonance imaging characteristics of brain metastases from lung cancer. [PDF]

Quant Imaging Med Surg
Sui LY, Xing LH, Meng H, Zhang Y, Liu C, Wang Q, Wang JN, Yin XP.   +7 more
europepmc   +1 more source

Characterizing electronic noise interference from the external laser positioning system on a radiation therapy MRI simulation scanner

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Magnetic resonance imaging (MRI) for radiation therapy treatment planning is currently being used in many anatomical sites to better visualize soft tissue landmarks, a technique known as an MRI simulation. A core component of modern MRI simulation configurations are the use of external laser positioning systems (ELPS) to help set up
Lucas McCullum, Yao Ding, Clifton D. Fuller, Brian A. Taylor   +3 more
wiley   +1 more source

Structural Guidance in 3D Microgel‐in‐Hydrogel Systems to Improve Chondrogenesis

Advanced Healthcare Materials, Volume 15, Issue 29, 7 August 2026.
The Anisogel, an anisotropic microgel‐in‐hydrogel system, guides chondrogenic differentiation of human mesenchymal stromal cells (hMSCs) modulated by the alignment and size of anisometric microgels. Chondrogenic markers are upregulated in an in vitro model and guided tissue infiltration is enhanced in a semi‐orthopedic mouse model due to the physico ...
Julia Kamp, Alisa C. Suturin, Claudia A. Garrido, Xiaole Tong, Jietao Xu, Nicole Kops, Lea‐Sophie Müller, Till Hülsmann, Abdolrahman Omidinia‐Anarkoli, Laura Klasen, Tamás Haraszti, Gerjo J. V. M. van Osch, Laura De Laporte   +12 more
wiley   +1 more source

Early identification of vascular cognitive impairment from a multimodal perspective: a combined diagnosis from targeted cognitive assessments, imaging biomarkers, and molecular fluid biomarkers to ecological behavioral characteristics

Alzheimer's &Dementia, Volume 22, Issue 8, August 2026.
Abstract Vascular cognitive impairment (VCI), the second leading cause of dementia, is characterized by heterogeneous pathophysiology and a potentially reversible early phase, underscoring the need for timely identification. This review synthesizes advances across four complementary domains – targeted cognitive assessments, imaging biomarkers ...
Wenqi Song, Xiaoqun Liu, Tianrui Yu, Yuanyuan Xiang, Peijie Fu, Moxin Wu, Xiaoping Yin, Xiaorong Zhang, Zhiying Chen   +8 more
wiley   +1 more source

A Case of Successful Stent Retriever Angioplasty Using the Tigertriever for Acute M1 Segment Occlusion of the Middle Cerebral Artery due to Atherosclerotic Disease. [PDF]

J Neuroendovasc Ther
Akiyama R, Sawamura S, Yamada D, Tsujino K, Matsukawa H, Shimizu F, Akiyama Y, Yoshida T, Sakai N.   +8 more
europepmc   +1 more source

Plasma p‐tau217 detects Alzheimer's disease co‐pathology in cerebral amyloid angiopathy: Comparison to CSF biomarkers in the ANGMAR cohort

Alzheimer's &Dementia, Volume 22, Issue 8, August 2026.
Abstract INTRODUCTION Cerebral amyloid angiopathy (CAA) frequently co‐occurs with Alzheimer's disease (AD), generating mixed vascular–neurodegenerative phenotypes. Plasma phosphorylated tau (p‐tau)217 is a robust biomarker of AD, but its performance in CAA remains unclear. METHODS We studied 231 participants, including 50 patients with CAA (Boston v2.0)
Aida Fernández‐Lebrero, Joan Jiménez‐Balado, Greta García‐Escobar, José Contador, Isabel Estraguès‐Gázquez, Laia Peraferrer‐Montesinos, Rosa María Manero‐Borràs, Laura Ludovica Gramegna, Marc Viles, Ana Rodríguez Campello, Paula Ortiz‐Romero, Marina de Diego, Marta del Campo, Javier Torres‐Torronteras, Esther Jiménez‐Moyano, Helena Blasco‐Forniés, Marc Suárez‐Calvet, Angel Ois, Albert Puig‐Pijoan, Irene Navalpotro‐Gómez   +19 more
wiley   +1 more source

Artificial intelligence-assisted detection of challenging ischemic stroke on diffusion-weighted imaging: a reader study. [PDF]

Front Neurol
Jeong Y, Ryu WS, Kim BJ, Choi BS, Kim JH, Sunwoo L.   +5 more
europepmc   +1 more source

Balloon Passage via Microwire Navigation Technology for Severe Stenosis of Middle Cerebral Artery: A Case Report

Clinical Case Reports, Volume 14, Issue 8, August 2026.
Schematic representation of the balloon passage via microwire navigation technology. ABSTRACT This case presents that balloon passage via microwire navigation technology could be a beneficial option for patients with severe MCA stenosis, with the diameter of the proximal blood vessel in the stenotic segment is < 1.5 mm and there is antegrade blood flow.
Yang Gao, Puyuan Zhao, Chen Li, Qiang Xie, Yijin Xiang, Zhang Shi, Kai Hou, Xu Liu, Bagus Dermawan, Derfiani Prinanda Hussein, Zhigang Yang   +10 more
wiley   +1 more source