Results 71 to 80 of about 22,651 (250)

The role of specialized pro-resolving mediators in skin inflammation

Pifu-xingbing zhenliaoxue zazhi
Specialized pro-resolving mediators (SPMs) are endogenous lipid molecules that are biosynthesized from ω-3/ω-6 polyunsaturated fatty acids via key enzymes such as lipoxygenases and cyclooxygenases.
WANG Yuying, LIN Simin, WANG Xiaoying, WEI Yun, WANG Fuming, XIAO Yue, HUANG Hu, WANG Jing   +7 more
doaj   +1 more source

Biomimetic Gradient Hydrogels Regulate Osteochondral Regeneration Microenvironment Remodeling via Spatiotemporal Programming Engineering

Advanced Science, EarlyView.
Electric field‑driven continuous gradient hydrogel GHZF4 achieves spatiotemporal growth factor release, modulates immune microenvironment, angiogenesis and osteochondral differentiation. It realizes cell‑free functional osteochondral repair in rat/rabbit models, offering a promising biomimetic strategy for gradient tissue regeneration.
Xiaolian Niu, Shengzhao Xiao, Di Huang, Xuesong Wang, Yanwei Cao, Xiaodan Sun, Nicholas Dunne, Xiaoming Li   +7 more
wiley   +1 more source

Ti‐Doping Activates Adjacent Zr Sites in Bimetallic MOFs for Cooperative Phospholipid Removals in Human Biomonitoring

Advanced Science, EarlyView.
Ti‐doped Zr/Ti bimetallic MOFs activate neighboring Zr sites to selectively capture phospholipids from serum through cooperative interactions. In nontargeted screening, the material minimizes matrix interference, expands detectable feature coverage, and enables broad recovery of diverse chemical hazards, providing a powerful cleanup strategy for LC ...
Yanmin Liang, Hongyue Ma, Feier Bai, Jing Zhang, Yan Qi, Bing Shao   +5 more
wiley   +1 more source

Toll‐like receptor 7 stimulates production of specialized pro‐resolving lipid mediators and promotes resolution of airway inflammation

EMBO Molecular Medicine, 2013
Although specialized pro‐resolving mediators (SPMs) biosynthesized from polyunsaturated fatty acids are critical for the resolution of acute inflammation, the molecules and pathways that induce their production remain elusive.
Ourania Koltsida, Sergey Karamnov, Katerina Pyrillou, Thad Vickery, Aikaterini‐Dimitra Chairakaki, Constantin Tamvakopoulos, Paschalis Sideras, Charles N. Serhan, Evangelos Andreakos   +8 more
doaj   +1 more source

Hydrogen‐Stabilized Self‐Rectifying Memristor Arrays for Reliable Multilevel Synapses in Transformer‐Based Keyword Spotting

Advanced Science, EarlyView.
A non‐filamentary self‐rectifying HfO2/TiOx resistive random‐access memory integrates H2 annealing with an incremental step pulse with verify algorithm to achieve stable and linear analog conductance modulation. The device enables low‐current 6‐bit multilevel operation while suppressing sneak current in crossbar arrays. Implemented in Transformer‐based
Seonjeong Lee, Seohyeon Ju, Won Joo Lee, Myounggon Kang, Sungjun Kim, Yoon Kim   +5 more
wiley   +1 more source

Rapamycin sensitivity of LPMs and SPMs in vitro.

Cell-sort purified LPMs (CD45+ CD11b+F4/80+CD102+) and SPMs (CD45+ CD11b+F4/80-CD102-) were cultivated in a temperature, CO2, and humidity-controlled chamber in the presence of the indicated concentrations of rapamycin 18 h. Dead or dying LPMs (grey bars)
Samantha F. Kwok (10005112), Andrew T. Martin (6837815), Felix Yarovinsky (109899), Alexandra Safronova (17996486), Sophia I. Eliseeva (6680942), Shilpi Giri (17996483)   +5 more
core   +1 more source

Anti-inflammatory disease-modifying treatment and short-term disability progression in SPMS [PDF]

, 2017
To investigate the effect of disease-modifying treatment on short-term disability outcomes in secondary progressive multiple sclerosis (SPMS)
Duquette, P, Girard, M, Spelman, Tim, Daniele Spitaleri, Pucci, Eugenio, Eugenio Pucci, Ramo Tello, Cristina, Celia Oreja-Guevara, Jokubaitis, Vilija G., Cavit Boz, Murat Terzi, Guillermo Izquierdo, Vilija G. Jokubaitis, Bergamaschi, Roberto, Jeanette Lechner-Scott, Grand'Maison, François, Butzkueven, Helmut, Prat, Alexandre, Van Pesch, V, Grand'Maison, F, Havrdova, E, Johannes Lorscheider, Franco Granella, Lugaresi, Alessandra, Trojano, M, Tomas Kalincik, Lechner Scott, Jeanette, Pucci, E, Butzkueven, H, Marc Girard, Lorscheider, Johannes, Terzi, Murat, Grammond, P, Ferraro, D, Lorscheider, J, Diana Ferraro, Trojano, Maria, Jokubaitis, Vilija G, Tim Spelman, Grp, MSBase Study, Horakova, Dana, Pierre Grammond, Alessandra Lugaresi, Terzi, M, Ramo-Tello, C, Izquierdo, G, Oreja-Guevara, C, Gerardo Iuliano, Iuliano, Gerardo, Dana Horakova, Jokubaitis, VG, Oreja-Guevara, Celia, Spitaleri, D, Horakova, D, Pierre Duquette, Lechner-Scott, Jeanette, Izquierdo, Guillermo, Van Pesch, Vincent, Lechner-Scott, J, Granella, Franco, FERRARO, Diana, Havrdova, Eva, Iuliano, G, Boz, Cavit, Hupperts, Raymond, Cristina Ramo-Tello, Spitaleri, Daniele, Girard, Marc, Maria Trojano, Prat, A, Duquette, Pierre, Sola, P, Spelman, T, Eva Havrdova, McCombe, Pamela A., Granella, F, Patrizia Sola, MSBase Study Group, Kalincik, T, Alexandre Prat, Lugaresi, A, Grammond, Pierre, François Grand'Maison, Boz, C, Kalincik, Tomas, Roberto Bergamaschi, Helmut Butzkueven, Oreja Guevara, Celia, Vincent Van Pesch, Sola, Patrizia, Ramo-Tello, Cristina, Bergamaschi, R   +91 more
core   +1 more source

Isomeric Ag14 Nanoclusters With Distinct Photophysical and Nanomechanical Properties

Advanced Science, EarlyView.
Ligand‐shell isomerism in atomically precise Ag14 nanoclusters is demonstrated to regulate core distortion, photoluminescence, and mechanical properties. Subtle changes in phosphine ligand arrangement drive a pronounced emission shift from green to red and alter crystal rigidity, revealing a direct structure‐property correlation that offers new design ...
Vivek Yadav, Arijit Jana, Maya Khatun, Harshita Nagar, Sergei Lebedkin, Amit Mondal, Swetashree Acharya, Sami Malola, Sudhadevi Antharjanam, Moses Egor, Pijush Ghosh, Tomas Base, Manfred Kappes, Hannu Häkkinen, Thalappil Pradeep   +14 more
wiley   +1 more source

A Generalization for Theorems of Datko and Barbashin Type

Journal of Function Spaces, 2015
The goal of the paper is to give some characterizations for the uniform exponential stability of evolution families by unifying the discrete-time versions of the Barbashin-type theorem and the Datko-type theorem.
Pham Viet Hai
doaj   +1 more source

Partial Phase‐Separation in the Initial Growth Stage of Exsolution‐Active SrTi0.95‐xNi0.05NbxO3‐δ Thin Films

Advanced Science, EarlyView.
Phase separation emerges during the initial growth of heavily Ni‐ and Ni,Nb‐co‐doped STO thin films, leading to preferential accumulation of Ni and embedded NiOx nanoinclusions in thicker films. Nb co‐doping partially suppresses the ordering of these embedded structures, comprising about 20% of all Ni ions.
Yen‐Po Liu, Moritz L. Weber, Dylan Jennings, Leonid L. Rusevich, Eugene Kotomin, Rainer Timm, Felix Gunkel, Regina Dittmann   +7 more
wiley   +1 more source