Results 231 to 240 of about 9,262 (286)

Probing the Energy Landscape of α‐Synuclein Amyloid Fibril Formation by Systematic K‐to‐Q Mutagenesis

Advanced Science, EarlyView.
We use lysine‐to‐glutamine mutations to study the effect of electrostatics on the kinetics and thermodynamics of alpha‐synuclein amyloid fibril formation. We find that mutational effects map on their structural context within fibrils and identify residues that modulate the energy landscape of alpha‐synuclein self‐assembly. Our work outlines a scalable,
Antonin Kunka, Azad Farzadfard, Jacob Aunstrup Larsen, Rasmus Krogh Norrild, Federica Saraceno, Celia Fricke, Hossein Mohammad‐Beigi, Ahmed Sadek, Jonas Folke, Susana Aznar, Alexander K. Buell   +10 more
wiley   +1 more source

The quantitative contribution of different Photosystem II compartments to non-photochemical quenching in Arabidopsis. [PDF]

Nat Commun
Nicol L, Calabritto A, Yao H, Mascoli V, Dall'Osto L, Bassi R, van Amerongen H, Croce R.   +7 more
europepmc   +1 more source

Supramolecular Zinc–Polyphenol Coordination Assemblies Mitigate Colonic Inflammation by Regulating Mucosal Barrier and Microbiome

Advanced Science, EarlyView.
A carrier‐free zinc‐coordinated polyphenol nanoplatform (ZnCA NPs) is designed as an “all‐in‐one” therapeutic strategy for intestinal inflammation. The ZnCA NPs exhibit enhanced colonic accumulation and broad‐spectrum reactive oxygen and nitrogen species scavenging.
Qiwen Xie, Mai Ye, Xuexia Liu, Jing Wang, Ying Chen, Lu Tan, Jinheng Fu, Xiaochang Huang   +7 more
wiley   +1 more source

Nitric Oxide Alleviates Low-Light-Induced Photosynthetic Impairment by Improving Photosystem Coordination and Electron Transport in Tomato Seedlings. [PDF]

Plants (Basel)
Chen X, Chen B, Hu L, Wen Z, Liu M, Yang Q, Liu H.   +6 more
europepmc   +1 more source

An Unbiased Geometry‐Resolved Membrane Platform for Proteome‐Scale Discovery of Membrane Curvature Sensors

Advanced Science, EarlyView.
A novel geometry‐resolved membrane platform provides a seamlessly integrated pipeline for studying curvature‐sensing proteins. By linking shotgun proteomics with quantitative imaging, this approach enables both the unbiased discovery and rigorous validation of novel sensors across the entire curvature range—positive, negative, and zero.
Takumi Komikawa, Rikuto Kawakami, Kunanon Chattrairat, Tatsuya Niwa, Taiga Ajiri, Takao Yasui, Masayoshi Tanaka   +6 more
wiley   +1 more source

Contrasting PSII Photochemistry and Energy Partitioning Between Spikes and Leaves During Grain Anthocyanin Accumulation in Hulless Barley on the Tibetan Plateau. [PDF]

Plants (Basel)
Qin Z, Yang X, Chen S, Zhou H, Wang Y, Zheng Y, Niu L, Dondup D, Hou X.   +8 more
europepmc   +1 more source

A Critical Synthesis of Natural Photosensitizers in Photodynamic Food Preservation Covering Mechanisms, Matrix-Specific Applications, and Translational Barriers. [PDF]

Compr Rev Food Sci Food Saf
Yang T, Cheng Y, Song R, Zhang B, Yan J, Tang M, Guo K, Bao J, Xu Y, Liu B, Gao H.   +10 more
europepmc   +1 more source

The Xenoreactome: Where Foreign Chemistry Becomes Biological Organization. [PDF]

JACS Au
Belluati A.
europepmc   +1 more source

Lipid-Substrate Interactions Lead to Bilayer Asymmetry. [PDF]

J Am Chem Soc
Wang R, Gregory E, Oswald BA, Yang T, Cremer PS.   +4 more
europepmc   +1 more source

Pnictogen-Bond-Directed Self-Assembly of Sb and As Cages Enables Partitioning of Organic Reaction Media. [PDF]

Langmuir
Villanueva OH, Delgado LM, Moran LA, Jorns M, Pappas D, Cozzolino AF.   +5 more
europepmc   +1 more source