Results 61 to 70 of about 20,281 (179)

Extracellular vesicles released from melanoma cells constitutively expressing MHC class II promote immune evasion and cancer progression

The FEBS Journal, EarlyView.
Here, we report the role of extracellular vesicles (EVs) released from melanoma cells constitutively expressing MHC class II in the regulation of immune cell functions and melanoma metastasis. In particular, we observed an increased localization of HLA‐DRα, CAM receptors, PD‐L1, and STAT3 signaling proteins in the EVs.
Francesca Costantini, Caterina Di Sano, Samuele Raccosta, Mauro Manno, Giovanna Barbieri   +4 more
wiley   +1 more source

The NF‐κB transcription factor RelA directs mucosal‐associated invariant T‐cell development

Immunology &Cell Biology, EarlyView.
In this study, we found that the nuclear factor kappa light chain enhancer in activated B cells (NF‐κB) transcription factor RelA, and to a lesser extent NF‐κB1 and NF‐κB2, are key regulators of mucosal‐associated invariant T (MAIT)‐cell development and differentiation.
Thomas S Fulford, Hui‐Fern Koay, Raelene Grumont, Darryl N Johnson, Sebastian Scheer, Hendrik J Nel, Ranjeny Thomas, Jeffrey YW Mak, David P Fairlie, Charis E Teh, Daniel HD Gray, Vanessa L Bryant, Colby Zaph, Lorraine A O'Reilly, Steven Gerondakis, Dale I Godfrey   +15 more
wiley   +1 more source

Effects of social context information on neural face processing in youth with social anxiety disorder

Journal of Child Psychology and Psychiatry, EarlyView.
Background Social anxiety disorder (SAD) in youth is associated with significant psychosocial impairments; however, the cognitive and neural mechanisms that maintain it, particularly during childhood and adolescence, remain underexplored. Cognitive models emphasize the role of altered face processing, and neutral facial expressions may be perceived as ...
Anna‐Lina Rauschenbach, Vera Hauffe, Jakob Fink‐Lamotte, Brunna Tuschen‐Caffier, Julian Schmitz   +4 more
wiley   +1 more source

Brain tissue classification in hyperspectral images using multistage diffusion features and transformer

Journal of Microscopy, EarlyView.
Abstract Brain surgery is a widely practised and effective treatment for brain tumours, but accurately identifying and classifying tumour boundaries is crucial to maximise resection and avoid neurological complications. This precision in classification is essential for guiding surgical decisions and subsequent treatment planning.
Neetu Sigger, Tuan T. Nguyen, Gianluca Tozzi   +2 more
wiley   +1 more source

Differentiation Potential and Tumorigenic Risk of Rat Bone Marrow Stem Cells Are Affected By Long-Term In Vitro Expansion

Turkish Journal of Hematology, 2019
Objective: Mesenchymal stem cells (MSCs) have the capacity for extensive expansion and adipogenic, osteogenic, chondrogenic, myogenic, and neural differentiation in vitro.
Erdal Karaöz, Filiz Tepeköy
doaj   +1 more source

Optimization of photobiomodulation therapy for spinal cord injury: A review

Photochemistry and Photobiology, EarlyView.
Photobiomodulation (PBM) therapy in the red and near‐infrared range can significantly modulate the secondary injury response and promote the reparative and regenerative potential of neural tissue after spinal cord injury (SCI). At present, due to the nature of delivery methods, the most effective dose and irradiance at the injury site to optimize ...
Isabella K. M. Drew, Alan R. Harvey, Vincent P. Wallace, Stuart I. Hodgetts   +3 more
wiley   +1 more source

Identifying P100 and N170 as electrophysiological markers for conscious and unconscious processing of emotional facial expressions

Frontiers in Behavioral Neuroscience
IntroductionEveryday life requires correct processing of emotions constantly, partly occurring unconsciously. This study aims to clarify the effect of emotion perception on different event-related potentials (ERP; P100, N170).
Lennard Herzberg, Julia Schräder, Julia Schräder, Han-Gue Jo, Ute Habel, Ute Habel, Lisa Wagels, Lisa Wagels   +7 more
doaj   +1 more source

Distinctive neurophysiological correlates of sound onset and offset perception in humans

The Journal of Physiology, EarlyView.
Abstract figure legend Electroencephalography (EEG) recordings were obtained from participants listening to successive pairs of 1‐2 s noises in a silent background (Study 1) or successive pairs 1‐2 s silent gaps in a noise background (Study 2). Participants heard the same stimuli in the context of either a duration discrimination task (identifying ...
Fatima Ali, Gabriela Bury, Adèle Simon, Jennifer F. Linden   +3 more
wiley   +1 more source

Assessment of visual evoked potentials in stable COPD patients with no visual impairment

Annals of Thoracic Medicine, 2010
Objective : To assess whether patients having stable chronic obstructive pulmonary disease (COPD) with no clinical evidence of visual impairment or peripheral neuropathy have visual evoked potentials (VEP) abnormalities on electrophysiologic evaluation.
Gupta Prem, Sood Sushma, Atreja Atulya, Agarwal Dipti   +3 more
doaj  

Physics‐informed multimodal learning for snapshot dental spectral reflectance prediction

Quantitative Biology, Volume 14, Issue 2, June 2026.
Abstract Accurate color matching is essential to achieving aesthetically realistic outcomes in dental crown and bridge restorations. Traditional visual methods, however, are often affected by lighting variations and observer subjectivity. These limitations can lead to metamerism and inconsistent clinical outcomes.
Yujun Feng, Yushan Guo, Qingyi Liu, Fei Liu, Jiefei Shen, Junfei Shen   +5 more
wiley   +1 more source