Results 211 to 220 of about 13,614,081 (295)

High-resolution cryoEM of nucleosomes in nuclear extracts of mammalian cells. [PDF]

Biosci Rep
Ker DS, Aboalnaga H, Pellegrini L.
europepmc   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Structural Entropy of Liver Histological Sections as an Integrative Index of Tissue Disorganization in Constant-Light-Induced Hepatic Remodeling with Aging-Associated Features. [PDF]

Biomedicines
Areshidze DA, Gladyshev NS, Kozlova MA, Anurkina AI.   +3 more
europepmc   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Protocol for imaging and quantitative analysis of yolk vesicle distribution and movement in syncytial Drosophila embryos. [PDF]

STAR Protoc
Dey P, Thukral S, Nandi A, Mitra M, Rikhy R.   +4 more
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

ACT001 suppresses ox-LDL-mediated macrophage ferroptosis via activating the NRF2 pathway: An <i>in vitro</i> mechanistic study relevant to atherosclerosis. [PDF]

Exp Ther Med
Tao Y, Chen Y, Zhao Y, Cai J.
europepmc   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Medial vs Central Upper Eyelid Fat: A Histological and Immunohistochemical Study of Structural and Vascular Features. [PDF]

Aesthet Surg J Open Forum
Prantl L, Guice H, Diesch ST, Eigenberger A, Gottwald C, Jorge ACSRG, Loucas R, Pagani A, Utpatel K, Schimanski T.   +9 more
europepmc   +1 more source