Results 211 to 220 of about 1,180 (262)
Vivencia del senescente al interior de una cultura Secularizada
Cuadernos Judaicos, 2019 openaire +2 more sources
Large‐Scale Machine Learning to Screen for Small‐Molecule Senolytics
Advanced Intelligent Discovery, EarlyView.A consistent workflow underpins all experiments in this study. A dedicated model‐selection dataset first identifies optimal hyperparameters for each algorithm. Models are then trained and rigorously evaluated on independent sets of molecules using the senolytic ratio SR. Comprehensive hyperparameter exploration across SMILES representations, task types,
Alexis Dougha +2 more
wiley +1 more source
SDPR–STK38 axis controls the proliferation–differentiation balance in alveolar type II cells
Animal Models and Experimental Medicine, EarlyView.The present study identifies SDPR as a pivotal regulator orchestrating the balance between proliferation and differentiation in alveolar type II (AT2) cells. In SDPR+/+ cells, SDPR binds to and inhibits STK38 activity, thereby sustaining GSK‐3β signaling functionality to promote cyclin D1 degradation and maintain cell cycle homeostasis.
Jie Wang +6 more
wiley +1 more source
Mechanically Regulated Nanozymes for Remote Metabolic Reprogramming and Precise Cancer Therapy
Angewandte Chemie, EarlyView.Inspired by mechanoenzymes, a ferrocene‐based mechanically regulated nanozyme converts acoustic shear force into enhanced peroxidase‐like activity by decreasing electron density and alleviating steric hindrance at the Fe active sites, thereby rewiring redox homeostasis. Leveraging this remote regulatory mechanism, a multienzyme‐regulated nanoreactor is
Fangman Chen +13 more
wiley +2 more sources
Animal Models and Experimental Medicine, EarlyView.This graphical abstract illustrates the essential role of USB1 in neutrophil maturation. In normal myeloid cells, USB1 acts as an RNA exonuclease, trimming RNA tails to maintain proper RNA network function, which supports the differentiation of myeloid progenitor cells into mature neutrophils.
Hang Li +6 more
wiley +1 more source
Animal Models and Experimental Medicine, EarlyView.At the genomic level, a large number of differentially expressed genes (DEGs) and aging‐related DEGs have been screened. Ten hub genes, such as IFNγ and IRF7, have been identified and shown potential value in the diagnosis of PD, holding promise as novel biomarkers to facilitate early and precise diagnosis.
Haojie Wu +3 more
wiley +1 more source
Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles
Advanced NanoBiomed Research, EarlyView.This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley +1 more source
The pathologic role of senescent cells is well established in a variety of diseases. Despite the ample evidence that mitochondria play a central role in cellular senescence, the understanding of the adaptations in the mitochondria of senescent cells is ...
López Polo, Vanessa
core
La senescencia celular se define como una parada estable en ciclo celular y presenta un fenotipo secretor propio conocido como SASP. Entre los constituyentes del SASP se encuentran factores solubles y vesículas extracelulares (EVs), con funciones importantes en comunicación intercelular.
openaire +1 more source
ANÁLISE DE LINFÓCITOS T SENESCENTES EM PACIENTES COM DOENÇA FALCIFORME
Hematology, Transfusion and Cell TherapyG Hirose +4 more
openaire +1 more source