Results 111 to 120 of about 126,267 (387)
Impact of Nanoparticle Stiffness on Endosomal Escape and Signaling Pathways in Cytosolic Delivery
Advanced Healthcare Materials, EarlyView.Nanoparticle (NP) stiffness affects cellular uptake, but its impact on intracellular distribution remains unclear. This study synthesizes silica nanocapsules with varying stiffness, inspired by viral mechanisms, and applies assays to measure cellular uptake and escape efficiency.
Yali Zhang +6 more
wiley +1 more source
Journal of Biological Chemistry, 2014 Background: Exosomes can transfer information between cells and facilitate tumor development. Results: PC12 cell-derived exosomes enter into BMSCs through clathrin-mediated endocytosis and macropinocytosis, and decrease the expression of TGFβRII and TPM1
Tian Tian +6 more
semanticscholar +1 more source
Clathrin expression in Trypanosoma cruzi [PDF]
BMC Cell Biology, 2014 Clathrin-mediated vesicular trafficking, the mechanism by which proteins and lipids are transported between membrane-bound organelles, accounts for a large proportion of import from the plasma membrane (endocytosis) and transport from the trans-Golgi network towards the endosomal system.
Ligia Cristina Kalb +6 more
openaire +3 more sources
Multiscale Profiling of Nanoscale Metal‐Organic Framework Biocompatibility and Immune Interactions
Advanced Healthcare Materials, EarlyView.A multi‐scale, hierarchical ‘Safety‐by‐Design’ pipeline combining machine learning, ex vivo human blood assays, and in vivo models enables the systematic immunotoxicity and biocompatibility profiling of nanoscale metal‐organic frameworks, accelerating their safe clinical translation. Abstract The clinical translation of metal‐organic frameworks (MOFs) –
Yunhui Zhuang +12 more
wiley +1 more source
Structure of the novel membrane-coating material in proton-secreting epithelial cells and identification as an H+ATPase. [PDF]
, 1987 Specialized proton-secreting cells known collectively as mitochondria-rich cells are found in a variety of transporting epithelia, including the kidney collecting duct (intercalated cells) and toad and turtle urinary bladders.
Brown, D, Gluck, S, Hartwig, J
core
Clathrin: An Amazing Multifunctional Dreamcoat? [PDF]
Cell Host & Microbe, 2007 Internalization of cargo by clathrin-mediated endocytosis has been studied extensively. In this issue of Cell Host & Microbe, Cossart and colleagues report that a variety of pathogens induce the recruitment of clathrin and other endocytic proteins to sites of pathogen interaction with the cell surface.
David G. Drubin, Barbara Pauly
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.Molecule 2, which contains a shorter oligoether chain, binds to tamoxifen via structural similarity forming micelles with a positive surface charge, thereby enhancing cellular uptake. These fluorescent micelles induce lipid droplet (LD) accumulation, exhibit strong fluorescence, and effectively overcome tamoxifen resistance by synergizing with orlistat‐
Jung Yeon Park +4 more
wiley +1 more source
Intracellular trafficking and cellular uptake mechanism of PHBV nanoparticles for targeted delivery in epithelial cell lines [PDF]
, 2017 Indexación: Web of Science; Scopus; Scielo.Background: Nanotechnology is a science that involves imaging, measurement, modeling and a manipulation of matter at the nanometric scale.
Cabana-Brunod, M +11 more
core +1 more source
17β-Estradiol Inhibits PCSK9-Mediated LDLR Degradation Through GPER/PLC Activation in HepG2 Cells
Frontiers in Endocrinology, 2020 Plasma levels of PCSK9 are significantly higher in postmenopausal women. Pharmacologically increased estrogen levels have been shown to lower PCSK9 and LDL-C levels in animals and humans. The action of estrogen suggests that it has the ability to prevent
Wei Fu +5 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.The emerging field of MXene/MBene materials has progressed rapidly, advancing diverse research fields, including biomedical engineering, biomedicine, agriculture, and the environment. This nanobiotechnology can tackle longstanding challenges in these areas.
Alireza Rafieerad, Ahmad Amiri
wiley +1 more source