Results 241 to 250 of about 249,621 (311)

Nrf2 modulates cytosolic and mitochondrial calcium signal. [PDF]

Redox Biol
Preziuso A, Baev AY, Rustamova FR, Naidu SD, Millichap L, Angelova PR, Lariccia V, Dinkova-Kostova AT, Abramov AY.   +8 more
europepmc   +1 more source

Targeting Hippocampal PTEN Suppresses Ferroptosis and Rescues Cognitive Decline in Alzheimer's Disease via Dual AKT/GSK3β/Nrf2 and AKT/STAT3 Axes

Advanced Science, EarlyView.
PTEN knockdown activates AKT phosphorylation, promoting Nrf2 nuclear translocation and STAT3 activation, which upregulates GPX4 and antioxidant enzymes HO‐1, SOD1, SOD2, and NQO1. These coordinated changes reduce lipid peroxidation and ROS, inhibit ferroptosis, and ultimately ameliorate cognitive impairment in APP/PS1 transgenic mice, highlighting a ...
Da‐Wei Wang, Meng‐Meng Liu, Yu‐Chen Zhao, Jia‐Yi Li, Wen Li, Xin Yu   +5 more
wiley   +1 more source

Curing the brain: in search for new astrocyte-specific therapies. [PDF]

Exp Mol Med
Verkhratsky A, Lee CJ, Chun H, Göritz C, Harkany T, Lee JH, Lee S, Lindskog M, Koh W, Mulder J, Nam MH, Ottersen OP, Pekna M, Pekny M, Pękowska A, Ryu H, Sohn CH, Tretiakov EO, Untiet V, Viney TJ, Youn W, Yi C, Zorec R, Yun M, Cheong E, Nordberg A.   +25 more
europepmc   +1 more source

Toward Predictable Nanomedicine: Current Forecasting Frameworks for Nanoparticle–Biology Interactions

Advanced Intelligent Discovery, EarlyView.
Predictive models successfully screen nanoparticles for toxicity and cellular uptake. Yet, complex biological dynamics and sparse, nonstandardized data limit their accuracy. The field urgently needs integrated artificial intelligence/machine learning, systems biology, and open‐access data protocols to bridge the gap between materials science and safe ...
Mariya L. Ivanova, Michael Nicholls, Nicola Russo, Gueorgui Mihaylov, Konstantin Nikolic   +4 more
wiley   +1 more source

Using iPSC models to examine neuron-glia interactions in neurodegenerative diseases. [PDF]

Biosci Rep
Lopez DM, Keavey LK, Bowles KR.
europepmc   +1 more source

Composition‐Aware Cross‐Sectional Integration for Spatial Transcriptomics

Advanced Intelligent Discovery, EarlyView.
Multi‐section spatial transcriptomics demands coherent cell‐type deconvolution, domain detection, and batch correction, yet existing pipelines treat these tasks separately. FUSION unifies them within a composition‐aware latent framework, modeling reads as cell‐type–specific topics and clustering in embedding space.
Qishi Dong, Zijian Huang, Xuanwu Wang, Zhenghui Feng, Wei Liu, Bingding Huang   +5 more
wiley   +1 more source

The role of astrocytes as beta-amyloid degrading glial cells implications for alzheimer's disease [PDF]

Pihlaja, Rea
core  

Special characteristics of human astrocytes and their roles in brain homeostasis. [PDF]

Neurosci Appl
Kousa I, Talvio K, Peteri UK, Castrén ML.   +3 more
europepmc   +1 more source

A Robust Deep Temporal Causal Discovery Platform for Single‐Cell Gene Regulatory Network Reconstruction

Advanced Intelligent Discovery, EarlyView.
scTIGER2.0 is a deep‐learning framework that infers gene regulatory networks from single‐cell RNA sequencing data. By integrating correlation, pseudotime ordering, deep learning and bootstrap‐based significance testing, it reduces false positives and reveals directional gene interactions.
Nishi Gupta, Madison Dautle, Shaoqiang Zhang, Yong Chen   +3 more
wiley   +1 more source

Treg cells protect astrocytes from ferroptosis after subarachnoid hemorrhage by activating the HIF-1α/Hmox1 pathway. [PDF]

Front Immunol
Huang L, Yao Z, Meng F, Liu Y, Li Y, Shi H.   +5 more
europepmc   +1 more source