Results 191 to 200 of about 63,008 (302)

Paracrine inhibition via G protein inwardly rectifying potassium channels regulates glucagon secretion from human pancreatic alpha cells. [PDF]

Cell Rep
Panzer JK, Lang AL, Levi NJ, Garcia PA, Barro-Soria R, Caicedo A.   +5 more
europepmc   +1 more source

Dynamic Regulation of Endogenous Transcription Factor Hubs at Single‐Molecule Resolution

Advanced Science, EarlyView.
This study combines single‐molecule microscopy and genome editing to characterize the dynamic behaviors of endogenous oncofusion transcription factor EWS::FLI1 in Ewing sarcoma cells. EWS::FLI1 forms neomorphic hubs that dynamically assemble and dissolve. The hubs are regulated during mitosis, by RNA, and by specific chemicals.
Shawn Yoshida, Yanghao Zhong, Akiko Kumagai, William G. Dunphy, Shasha Chong   +4 more
wiley   +1 more source

Shifts in attentional demand are accompanied by sex-specific patterns of insula-frontal cortical interactions in mice. [PDF]

Neuroimage
Harr AE, O'Leary MR, Vogt EM, Suresh S, Hallock HL.   +4 more
europepmc   +1 more source

Fundamentals of Thermal Transport and Energy Conversion in Ultra‐High Temperature Ceramics: From Microscale Mechanisms to Macroscopic Properties

Advanced Science, EarlyView.
This review critically examines thermal transport and radiative properties of ultra‐high temperature ceramics for hypersonic flight, advanced nuclear systems, and next‐generation energy conversion devices. It explores phonon–photon–electron interactions, microstructural engineering, thermoelectric conversion, and machine learning‐accelerated multiscale
Zhipeng Pei, Yue Li, Jiayu Xing, Yue Zhu, Ru Zhang, Huan Wu, Zihao Qin, Gang Pei, Man Li   +8 more
wiley   +1 more source

Comprehensive investigation of SARS-CoV-2 intestinal pathogenesis in <i>Drosophila</i>. [PDF]

iScience
El Kamali L, Nagy P, Girard J, Buchon N, Mavingui P, El-Kalamouni C, Osman D.   +6 more
europepmc   +1 more source

Interlayer‐Sliding‐Enabled Multiferroicity and Giant Switchable Anomalous Hall Conductivity in RuO2Zn2F2 Bilayer

Advanced Science, EarlyView.
Interlayer sliding in the RuO2Zn2F2 bilayer induces ferroelectricity and enables reversible valley polarization switching. The electric dipole and valley‐resolved band edges are intimately coupled, revealing sliding ferroelectricity as a powerful mechanism for electrical control of valley degrees of freedom in 2D materials.
Djamel Bezzerga, Imran Khan, Ganie Suhail Ahmad, Jisang Hong   +3 more
wiley   +1 more source

Imidazole Alkaloids Epiisopilosine and Epiisopiloturine Attenuate Acetaminophen-Induced Liver Toxicity in Mice via Autophagy Modulation and Anti-Inflammatory Effects. [PDF]

J Biochem Mol Toxicol
de Oliveira AP, Pacheco G, Lopes ALF, da Silva Araujo AK, de Sousa Chaves L, de Araújo S, de Sousa Lima EB, Alves EHP, Queiroz-Junior CM, Teixeira MM, Costa VV, Souza JMT, Barros AB, de Araujo Sousa PS, Rocha JA, Araújo AJ, Filho JDBM, Véras LMC, Vasconcelos DFP, Medeiros JVR.   +19 more
europepmc   +1 more source

Data‐Driven Modeling of Composition–Processing–Microstructure Relations for Recycled Aluminum Cast Alloys

Advanced Science, EarlyView.
Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang, Waleed Mohammed, Dierk Raabe   +2 more
wiley   +1 more source

Corticotropin-releasing hormone modulates NREM sleep consolidation through the thalamic reticular nucleus. [PDF]

Nat Commun
Cumpana L, Zanoletti O, Kankanamge D, Copits B, Sandi C, Astori S.   +5 more
europepmc   +1 more source

Dual‐Substrate Synergistic Photocatalysis: Exogenous Reagent‐Free Co‐Removal of Phenol and Cr(VI) via Electron‐Donor‐Mediated Redox Coupling over Modified Carbon Nitride

Advanced Science, EarlyView.
An exogenous reagent‐free dual‐substrate strategy harnesses phenol as an intrinsic electron donor to drive synchronous phenol degradation and Cr(VI) reduction over modified carbon nitride. π–π stacking and hydrogen bonding direct electron transfer to the catalyst, enriching photogenerated electrons and accelerating Cr(VI) reduction 6.4‐fold. This waste‐
Xiaoman Zhang, Qiyu Wang, Xiaodan Liu, Shuqi Wan, Cuiwei Du, Qilu Li, Chongfei Yu, Shuying Dong, Xianfa Su, Chun Hu   +9 more
wiley   +1 more source