EIF1AX Nucleolar Condensates Enhance Susceptibilities for the Management of Endometrial Cancer
Advanced Science, EarlyView.This schematic illustrates the mechanism of a senolytic strategy in endometrial cancer. EIF1AX facilitates the incorporation of DDX21 into nucleolar condensates, an event that suppresses rDNA transcription and induces cellular senescence. The compound 2,5‐MeC exploits this pathway by promoting EIF1AX nucleolar translocation and condensate formation ...
Chengyu Lv +8 more
wiley +1 more source
Revealing the Effects of Nanoscale Membrane Curvature on Lipid Mobility
Membranes, 2017 Recent advances in nanoengineering and super-resolution microscopy have enabled new capabilities for creating and observing membrane curvature. However, the effects of curvature on single-lipid diffusion have yet to be revealed. The simulations presented
Abir Maarouf Kabbani +2 more
doaj +1 more source
Hypoxia Produces Pro-arrhythmic Late Sodium Current in Cardiac Myocytes by SUMOylation of NaV1.5 Channels. [PDF]
, 2020 Acute cardiac hypoxia produces life-threatening elevations in late sodium current (ILATE) in the human heart. Here, we show the underlying mechanism: hypoxia induces rapid SUMOylation of NaV1.5 channels so they reopen when normally inactive, late in the ...
Dai, Hui +4 more
core
Advanced Science, EarlyView.Genetic and chemical tracking of oligodendrogenesis, combining fiber photometric neuronal activity recording, reveals that distinct oligodendrocyte plasticities are adopted during different phases of motor learning to fine‐tune task‐related neuronal activity, with a preferential involvement of oligodendrogenesis suppression and node lengthening (type 2
Shuming Wang +10 more
wiley +1 more source
Experimental measurement of endocytosis in fungal hyphae. [PDF]
, 2018 The present study examines the notion that polarized exocytosis in the tips of growing hyphae creates an excess of plasma membrane and thus the need for its removal by endocytosis.
Bartnicki-Garcia, Salomon +3 more
core
Mechanical Cues Regulate Cargo Sorting and Export at the Golgi
Advanced Science, EarlyView.A pathway is identified linking extracellular matrix stiffness to secretion via Src–FAK–AMPK–GBF1 signaling. Golgi‐localized GBF1 acts as a mechanotransducer whose phosphorylation controls post‐Golgi cargo sorting toward secretion or lysosomal degradation.
Greta Serafino +21 more
wiley +1 more source
Theory of fluorescence recovery after photobleaching measurements on cylindrical surfaces
Biophysical Journal, 1992 The theory of fluorescence recovery after photobleaching measurements of isotropic diffusion on a cylindrical surface is developed for Gaussian beam illumination centered perpendicular to an infinitely-long cylinder. A general analytical solution is obtained which is a function of the ratio of the cylindrical radius (r) to the beam exp [-2] radius ...
openaire +2 more sources
Advanced Science, EarlyView.This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang +13 more
wiley +1 more source
Expanding the applicability of multiphoton fluorescence recovery after photobleaching by incorporating shear stress in laminar flow. [PDF]
J Biomed Opt, 2023 Elias TM, Brown EB, Brown EB.
europepmc +1 more source
Rapid assembly dynamics of the Escherichia coli FtsZ-ring demonstrated by fluorescence recovery after photobleaching [PDF]
, 2002 Jesse Stricker +3 more
openalex +1 more source