Results 71 to 80 of about 23,538 (242)

LDL and HDL transfer rates across peripheral microvascular endothelium agree with those predicted for passive ultrafiltration in humans

Journal of Lipid Research, 2015
The mechanisms by which LDLs and HDLs cross the vascular endothelium from plasma into interstitial fluid are not understood, and have never been studied in humans in vivo.
C. Charles Michel, M. Nazeem Nanjee, Waldemar L. Olszewski, Norman E. Miller   +3 more
doaj   +1 more source

EphB1‐Mediated Transient Blood‐Brain Barrier Opening Facilitates a Ferritin‐Based Nanotherapeutic for Alzheimer's Disease

Advanced Science, EarlyView.
We constructed a brain‐targeted AFn‐DPZ nanodrug delivery system and identified EphB1 as its receptor on the blood‐brain barrier (BBB). This system facilitates drug transport across the BBB and thereby ameliorates cognitive impairment in Alzheimer's disease.
Shilin Wen, Jingjing Gao, Zhixian Wang, Qiumin Ma, Xiao‐Ling Xu, Jianer Chen   +5 more
wiley   +1 more source

Neuron‐Targeted Exosomal Delivery of siRNA Against RIPK3 Slows Neurodegenerative Progression in Alzheimer's Disease

Advanced Science, EarlyView.
Engineered exosomal siRNA delivery platform enables systemic, neuron‐targeted RNA transport across the blood–brain barrier. Surface functionalization with rabies virus glycoprotein‐derived peptide facilitates receptor‐mediated transcytosis, achieving efficient cytosolic delivery and robust gene silencing. Targeting RIPK3 suppresses necroptosis, reduces
Chi Zhang, Jiaqi Zhang, Yuzhi Wang, Yaodong Wang, Peng Lin, Yanling Wang, Zixuan Tang, Jintai Yu, Qin Zhou, Feiyun Cui   +9 more
wiley   +1 more source

Caveolin1 Is Required for Th1 Cell Infiltration, but Not Tight Junction Remodeling, at the Blood-Brain Barrier in Autoimmune Neuroinflammation

Cell Reports, 2017
Lymphocytes cross vascular boundaries via either disrupted tight junctions (TJs) or caveolae to induce tissue inflammation. In the CNS, Th17 lymphocytes cross the blood-brain barrier (BBB) before Th1 cells; yet this differential crossing is poorly ...
Sarah E. Lutz, Julian R. Smith, Dae Hwan Kim, Carl V.L. Olson, Kyle Ellefsen, Jennifer M. Bates, Sunil P. Gandhi, Dritan Agalliu   +7 more
doaj   +1 more source

Sonoselective Transfection of Glioma Endothelium

Advanced Science, EarlyView.
Delivering non‐viral, gene‐bearing nanoparticles with thiol‐decorated surfaces to gliomas with focused ultrasound yields transfection tropism for endothelial cells. From this platform, “sonoselective” transfection of glioma endothelium is achieved via incorporation of an endothelial cell‐specific promoter.
Anna C. Debski, Catherine M. Gorick, Victoria R. Breza, Jackson Tirrell, Krishan Perumal, Katherine M. Nowak, Ji Song, Natasha D. Sheybani, Richard J. Price   +8 more
wiley   +1 more source

Bone-derived PDGF-BB enhances hippocampal non-specific transcytosis through microglia-endothelial crosstalk in HFD-induced metabolic syndrome

Journal of Neuroinflammation
Background It is well known that high-fat diet (HFD)-induced metabolic syndrome plays a crucial role in cognitive decline and brain-blood barrier (BBB) breakdown.
Guanqiao Liu, Wen Shu, Yingqi Chen, Yong Fu, Shuai Fang, Haonan Zheng, Weike Cheng, Qingrong Lin, Yanjun Hu, Nan Jiang, Bin Yu   +10 more
doaj   +1 more source

Strategies to Screen and Evaluate Brain Targeting Antibodies Using an iPSC-Derived Blood–Brain Barrier Model

Antibodies
Background: Antibodies that cross the blood–brain barrier (BBB) by targeting receptor-mediated transport (RMT) systems can allow efficient drug delivery to the central nervous system (CNS).
Eun Seo Choi, Sophia Sahota, Emily Burnham, Yunfeng Ding, Eric V. Shusta   +4 more
doaj   +1 more source

Intranasal Delivery of Gallium–Quercetin Nanoparticles for Multi‐Target Ferroptosis Inhibition in Parkinson's Disease

Advanced Science, EarlyView.
Leveraging the chemical similarity between Ga3+ and Fe3+ as well as the antioxidant properties of quercetin, gallium–quercetin nanoparticles (GQNPs) were prepared to integrate iron homeostasis regulation, oxidative stress suppression, and mitochondrial protection for multi‐target ferroptosis inhibition in Parkinson's Disease.
Keyang Xu, Dandan Kou, Xiao Xiao, Bingbing Bai, Caide Liu, Mengyao Wu, Yadan Shi, Mengdan Xu, Xiaoyi Cao, Haodi Qi, Shuhua Wu, Jianfeng Zeng, Mingyuan Gao   +12 more
wiley   +1 more source

Targeting blood-brain-barrier transcytosis – perspectives for drug delivery [PDF]

, 2016
Efficient transcytosis across the blood-brain-barrier (BBB) is an important strategy for accessing drug targets within the central nervous system (CNS).
Hildebrandt, Tobia, Leparc, G, Lenter, Martin, Lenter, M, Hildebrandt, T, Leparc, German, Wood, Matthew, Li, Jinghuan, Meyer, Axel H., Wood, Matthew J.A., Mäger, Imre, Hildebrandt, Tobias, Meyer, AH   +12 more
core   +1 more source

Transcytosis of epidermal growth factor. The epidermal growth factor receptor mediates uptake but not transcytosis

Journal of Biological Chemistry, 1991
Madin-Darby canine kidney (MDCK) cells polarize and generate distinct apical and basolateral membrane domains when grown on permeable filter supports. Under these conditions, they transcytose fluid-phase markers. Recently, receptor-mediated transcytosis of epidermal growth factor (EGF) across MDCK cells has been reported (Maratos-Flier, E., Kao, C.-Y ...
A W, Brändli, E D, Adamson, K, Simons
openaire   +2 more sources