Results 111 to 120 of about 159,800 (296)

Tame Galois realizations of $ GSp_4(\Bbb F_łl)$ over $\Bbb Q$ [PDF]

, 2011
peer ...
ARIAS DE REYNA DOMINGUEZ, Sara, Vila, Núria   +1 more
openaire  

PLXDC2 siRNA‐Mediated Intervention Attenuates Microglial Senescence Through cGAS‐STING Signaling

Advanced Science, EarlyView.
PLXDC2 was identified as a microglial target in Parkinson's disease through human and mouse single‐cell analyses. Ferritin‐armed biomimetic nanovesicles delivered PLXDC2 siRNA, deferoxamine, and CeO2 nanoparticles across the blood–brain barrier, reducing cGAS‐STING activation, iron burden, oxidative stress, and senescence in microglia, thereby ...
Heyue Lu, Zitian Zheng, Feiran Wang, Huanhuan Luo, Fei Ju, Yucheng Zhu, Zheng Zhou, Jie Sun, Zhenghui Qiu, Xiang Luo, Zhongzheng Jia, Jianquan Wang, Hongjie Huang, Bo Zhang   +13 more
wiley   +1 more source

Evaluation of various PAMPA models to identify the most discriminating method for the prediction of BBB permeability

, 2010
The Parallel Artificial Membrane Permeability Assay (PAMPA) has been successfully introduced into the pharmaceutical industry to allow useful predictions of passive oral absorption.
Brewster, Marcus E., Melis, Anouche, Mackie, Claire, Mensch, Jurgen, Verreck, Geert, Augustijns, Patrick, Claire Mackie, Marcus E. Brewster, Geert Verreck, Anouche Melis, Jurgen Mensch, Patrick Augustijns   +11 more
core   +1 more source

Neuron‐Derived Vesicular circMagi1 Restrains Vascular Repair After Ischemic Stroke by Promoting TRIM65‐Mediated ANXA2 Degradation

Advanced Science, EarlyView.
After ischemic stroke, injured neurons transfer circMagi1 to endothelial cells through extracellular vesicles. Within endothelial cells, circMagi1 binds ANXA2 and enhances its engagement with TRIM65, promoting ANXA2 ubiquitination and proteasomal degradation to constrain angiogenic repair.
Youkun Bi, Qun Liu, Baohua Zou, Wenyuan Wang, Xinlong Qiao, Lin Gao, Chaoxu Miao, Ningning Huang, Shuqing Tang, Rui Guo, Changqing Zeng, Ce Jia, Yuanchao Xue, Xuejun Guo, Jianjun Chen, Huiwen Wang, Guangju Ji   +16 more
wiley   +1 more source

Hederagenin Attenuates Morphine Addiction via GABAA1‐Mediated Modulation of Ca2+–CaMK–CREB Signaling in Ventral Tegmental Dopaminergic Neurons

Advanced Science, EarlyView.
Hederagenin is identified as a GABAA1‐targeting natural compound that suppresses morphine‐associated reward by restraining Ca2+–CaMK–cAMP–CREB signaling in ventral tegmental dopaminergic neurons. RVG29‐modified liposomal delivery further enhances brain accumulation and behavioral efficacy, providing a mechanistically defined strategy for natural ...
Hongyang Jiang, Ziting Zhou, Nannan Xue, Jiasi Deng, Yuanyuan Zhou, Xinying Lv, Yuxuan Wang, Yi Zhang, Haotian Pan, Geyan Xu, Yinkun Tao, Mengran Li, Xin Cui, Hongyue Ma, Qian Wang, Zhigang Lu   +15 more
wiley   +1 more source

Investigating nanoparticle interactions with the human blood-brain barrier in vitro [PDF]

BIO Web of Conferences
Sahin Hakan, Yucel Oguz, Holloway Paul, Yildirim Eren, Emik Serkan, Gurdag Gulten, Tanriverdi Gamze, Senturk Gozde Erkanli   +7 more
doaj   +1 more source

Mechanisms of T-cell migration across the BBB

, 2011
Under physiological conditions, the highly specialized BBB strictly limits the entrance of immune cells into the CNS. By contrast, in the course of neuroinflammation such as that observed in multiple sclerosis, circulating T cells readily breach the BBB ...
Ruth Lyck, Roberta Martinelli
core   +1 more source

Co‐activation of Selective Nicotinic Acetylcholine Receptor Subtypes Is Required for Neuroprotection against Alzheimer's Disease

Advanced Science, EarlyView.
ABSTRACT Beta‐amyloid peptide (Aβ)‐induced suppression of hippocampal GABAergic interneuron activity drives hyperexcitability, amyloid pathology, and cognitive impairment in Alzheimer's disease (AD), suggesting that enhancing hippocampal inhibition may be protective.
Rahmi Lee, Gayeon Kim, Ellison R. Black, Seonil Kim   +3 more
wiley   +1 more source

Human BBB-on-a-Chip using iPSCs Derived HBMECs

, 2019
Blood-Brain Barrier(BBB) is a diffusion barrier protecting our brain and central nervous system (CNS) by blocking the harmful substances crossing from blood to brain. Ironically, the BBB structure becomes a major obstacle for drug delivery to treat brain
Park, Tae-Eun, Kim, Junyoung, Cho, Yoon-Kyoung, Lee, Gi-Wook, Lee, Chaeeun   +4 more
core  

Astrocytes Coordinate Neurovascular Coupling During Prolonged Sensory Demand via AQP4/TRPA1/BEST1/D‐Serine Signaling

Advanced Science, EarlyView.
Neuronal activation leads to astrocytic transient volume changes, activating transient receptor potential ankyrin 1 (TRPA1) channels, leading to Ca2+ influx. Activation of TRPA1 causes the release of D‐serine through BEST1. Finally, the augmented extracellular levels of D‐serine boost neuronal activity by binding GluN1‐containing NMDARs, leading to CBV
Kayoung Han, Minwoo Wendy Jang, Taeyoung Park, Ki Jung Kim, Victor James Drew, Sunpil Kim, Tai Young Kim, Mingu Gordon Park, Myeongju Kim, Seung Won Chung, Minah Suh, C. Justin Lee   +11 more
wiley   +1 more source