Photoactivatable senolysis
WebPhotoactivatable senolysis with single-cell resolution reverses aging. Expression profiling by high throughput sequencing; Mus musculus; 15: XLS; Wenwen Liu WebDec 1, 2024 · The selective removal of senescent cells (SnCs), termed 'senolysis', can alleviate these age-related features and extend the healthy lifespan, as supported by …
Photoactivatable senolysis
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WebJan 15, 2024 · Inhibition of KGA-dependent glutaminolysis in aged mice eliminated senescent cells specifically and ameliorated age-associated organ dysfunction. Our … WebJan 15, 2024 · These findings have led to the exploration of pharmacological approaches to induce selective death in senescent cells (senolysis). Although it has been found that …
WebFeb 2, 2024 · Elimination of senescent cells (senolysis) was recently reported to improve normal and pathological changes associated with aging in mice1,2. However, most … WebPhotoactivatable senolysis with single-cell resolution delays aging ... SnCs with single-cell resolution and incorporation of a selenium atom to generate singlet oxygen and achieve precise ...
WebPhotoactivatable senolysis with single-cell resolution delays aging Donglei Shi, Wenwen Liu, Ying Gao, Xinming Li, Yunyuan Huang, Xiaokang Li, Tony James , Yuan Guo, Jian Li Centre …
WebA strategy to monitor and selectively eliminate senescent cells in mice during aging through controllable photodynamic therapy, which inhibited the age-related functional decline and countered age-induced losses in liver and renal function. Strategies that can selectively eliminate senescent cells (SnCs), namely senolytics, have been shown to promote healthy …
Our main focus in designing this senolytic prodrug was ensuring the accurate delivery of the photosensitive drug to SnCs for precise and controllable yet complete senolysis with single-cell resolution. We then report a prodrug strategy to design a photosensitive senolytic agent activated by SA-β-gal, an enzyme … See more The fluorescence spectra and the absorption spectra of KSL0608-O and KSL0608-Se were evaluated. Escherichia coli β-gal (E. coli β-gal), as the SA-β-gal model … See more We then examined the ability of KSL0608-O and KSL0608-Se to convert oxygen into reactive oxygen species (ROS) after photoirradiation using a commercial ROS … See more Before cell imaging, the cytotoxicity of our compounds was evaluated, and both compounds exhibited low cytotoxicity (Supplementary Fig. 2). Human ovarian cancer … See more Senescent MRC-5 cells at passage 40 (P40) were co-incubated with KSL0608-O or KSL0608-Se and commercial staining dyes targeting different organelles. The NIR … See more onyx ministry coat deepwokenWebFeb 3, 2024 · 接下来,研究团队在小鼠实验中测试了KSL0608-Se的治疗作用。. 他们发现,无论是自然衰老的小鼠,还是使用药物诱导衰老的小鼠,利用KSL0608-Se介导的光动力新技术策略治疗后,都有逆转衰老的效果。. 研究人员观察到,小鼠肝、肾等脏器积累的衰老细胞被 … onyx ministry cloakWebPhotoactivatable senolysis with single-cell resolution delays aging. / Shi, Donglei; Liu, Wenwen; Gao, Ying et al. In: Nature Aging, 02.02.2024. Research output: Contribution to … onyx mexicoWebFeb 7, 2024 · 2024年2月2日,来自华东理工大学李剑教授和西北大学郭媛教授团队联合在NatureAging杂志发表题为“Photoactivatable senolysis with single-cell resolution delays aging”的文章,该文章整合了多种技术,将衰老相关 β-半乳糖苷酶 (SA-β-gal) 的酶底物与荧光标签相结合,并生成一种 ... iowa awhonn chapterWebSep 24, 2024 · Photoactivatable senolysis with single-cell resolution reverses aging: Organism: Mus musculus: Experiment type: Expression profiling by high throughput … iowa baby formulaWebOct 27, 2024 · Photoactivatable senolysis with single-cell resolution reverses aging: Organism: Mus musculus: Experiment type: Expression profiling by high throughput … onyx moneyWebShi, D. et al. Photoactivatable senolysis with single-cell resolution delays aging. Nat. ... Se-mediated PDT achieves precise senolysis. This work was completed over three years, … iowa aviation museum \u0026 hall of fame