Results 131 to 140 of about 432,190 (268)

Volcanic textures control the mechanical behaviour of Mesoamerican obsidians. [PDF]

R Soc Open Sci
Pereira L, Santana GL, Zheng Q, Lancelotti RF, Isaac A, Pastrana A, Delgado-Granados H, Zanotto ED, Dingwell DB.   +8 more
europepmc   +1 more source

GaSex Nanoparticles Modulate Neutrophil Function and Mitigate NET‐Driven Osteogenic Impairment in Osteomyelitis Therapy

Advanced Materials, EarlyView.
Neutrophil extracellular traps (NETs) emerge as a critical repair‐limiting factor in osteomyelitis, driving osteoblast mitochondrial dysfunction and excessive PINK1/Parkin‐mediated mitophagy. Gallium–selenium nanoparticles (GaSex) scavenge reactive oxygen species, redirect neutrophils from NETosis toward bactericidal phagocytosis, eliminate methicillin‐
Kai Ye, Xuanzhe Liu, Zifan Pei, Chenyi Jiang, Xiaofen Zhang, Lin Lin, Qihang Fang, Binyu Chen, Longxiang Shen, Liang Cheng, Peng Ding, Xianyou Zheng   +11 more
wiley   +1 more source

Vesicles on the tongue

Indian Journal of Dermatology, Venereology and Leprology, 2008
Saurabh, Agarwal, Krishna, Gopal, Binay, Kumar   +2 more
openaire   +2 more sources

Protective Effects of Human Dermal Fibroblast-Derived Extracellular Vesicles on WI-38 Lung Fibroblasts Under Different Stress Conditions. [PDF]

Curr Issues Mol Biol
Bahar D.
europepmc   +1 more source

Life‐Like Ferrous Oxide Microspheres from Kombucha

Advanced Materials Interfaces, EarlyView.
Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis, Anna Nikolaidou, Andrew Adamatzky   +2 more
wiley   +1 more source

Exosomes in Cancer: The Biology, Function, Diagnosis, and Therapy. [PDF]

MedComm (2020)
Wu J, Wu L, Yang K, Xie K, Lu T, Huang T, Wan D, Song T, Zhang L.   +8 more
europepmc   +1 more source

Interface Dynamics in Biomolecular Condensates by High‐Speed AFM

Advanced Materials Interfaces, EarlyView.
High‐speed atomic force microscopy provides nanoscale structural dynamics at the liquid interface of biomolecular condensates, key elements in several cellular pathways. By addressing the challenges of low surface tension and condensate‐induced instabilities, we achieve nanometer spatial and sub‐second temporal resolution, revealing structural ...
Andreas Santamaria, Nessim Louafi, Isabelle Alakiki, Stephanie Hutin, Chloe Zubieta, Pierre‐Emmanuel Milhiet, Luca Costa   +6 more
wiley   +1 more source

Bacterial extracellular vesicles as central mediators of microbiota-host communication. [PDF]

Front Microbiol
Oktem Okullu S, Akcelik-Deveci S, Buyukcolak-Cebeci Y, Gokduman SN, Sele G.   +4 more
europepmc   +1 more source

Antibody‐Precomplexed Hemagglutinin Constructs Multivalently Bind Sialylated Glycan Receptors with Variable Valencies

Advanced Materials Interfaces, EarlyView.
Hemagglutinin precomplexation with antibodies (Abs) results in broad valency distributions, though it increases the total avidity from mM to nM to high nM. The valency distribution and the orientation of multivalent HA‐Ab complexes determine the extent of binding to different types of assays, whether the receptors are displayed in 2D or 3D.
Daniel Y. E. L. Tambuwun, María Ríos Carrasco, Elif Uslu, Geert‐Jan P. H. Boons, Nadia J. Mokiem, Albert J. R. Heck, Victor C. Yin, Robert P. de Vries, Jurriaan Huskens   +8 more
wiley   +1 more source

Plant-derived nanovesicles in kidney disease: emerging preclinical evidence and translational challenges. [PDF]

Front Pharmacol
Liu H, Zhao J, Cheng X, Lou K, Zhong Y.
europepmc   +1 more source