Results 81 to 90 of about 65,688 (210)
Advanced Science, EarlyView.Chemotherapy leverages tumor‐cell autophagy to reshape the colorectal cancer immune microenvironment. Autophagy degrades FBXW2 to promote C/EBPβ‐mediated TIMP‐2 transcription and MMP‐9 suppression, driving intra‐tumoral CD8+ T‐cell infiltration. Targeting MMP‐2/9 or restoring TIMP‐2 overcomes chemo‐resistance in autophagy‐deficient tumors. ABSTRACT The
Bing Cheng +12 more
wiley +1 more source
Phase Separation, Material State, and Condensate Fate in Mammalian Autophagy
Advanced Science, EarlyView.ABSTRACT Biomolecular phase separation has emerged as a key organizing principle in macroautophagy (hereafter autophagy). In mammalian cells, phase‐separated condensates not only serve as substrates for selective degradation, but also act as dynamic platforms for cargo recognition, signaling integration, and autophagosome assembly.
Yuanqiang Lin +8 more
wiley +1 more source
Advanced Science, EarlyView.In human CAVD, KLF5 is reduced in VIC‐rich regions and remodeling/stress‐associated VIC states. In VICs, KLF5 sustains BNIP3 promoter activity and BNIP3‐mediated mitophagy, thereby limiting cytosolic mtDNA accumulation. KLF5 loss weakens mitochondrial quality control and enhances mtDNA‐sensitive STING/NF‐κB/NLRP3 inflammatory signaling under osteogenic
Jin‐Hui Bian +13 more
wiley +1 more source
Polymer Concepts in Cellular Function
Advanced Science, EarlyView.
Miao Yu +7 more
wiley +1 more source
Advanced Science, EarlyView.RBMS1, an RNA‐binding protein, restores vascular endothelial homeostasis by enhancing ATG3‐mediated autophagy, thereby attenuating thrombus formation and suggesting a potential avenue for further therapeutic exploration in DVT. ABSTRACT Deep vein thrombosis (DVT) is a prevalent vascular disorder characterized by aberrant coagulation within the deep ...
Chu Chu +13 more
wiley +1 more source
Engineering Science and Technology, an International JournalLimestone calcined clay cement (LC3) is one of prospective low-carbon ternary binders, developed by replacing 50 % of clinker with a combination of calcined clay (40 % kaolinite content) and limestone.
Khuram Rashid +3 more
doaj +1 more source
Spatiotemporal Multi‐Omic Mapping Reveals Liver‐Muscle Metabolic Crosstalk in Cancer Cachexia
Advanced Science, EarlyView.The interactive CCAtlas platform delineates cross‐species, spatiotemporal, and sex‐specific molecular dynamics and metabolic rewiring across organs during cancer cachexia. Hepatic Gamt downregulation curtails hepatic creatine synthesis to trigger systemic creatine insufficiency and consequent skeletal muscle atrophy in LLC tumour‐bearing mice ...
Zihan Tian +12 more
wiley +1 more source
The role of tryptophan hydroxylase-1 in metabolic dysfunction-associated steatotic liver disease. [PDF]
Pediatr InvestigSilencing hepatic tryptophan hydroxylase 1 (TPH1) alleviated diet‐induced steatotic liver disease by reducing lipid accumulation, oxidative stress, inflammation, fibrosis, and hepatocyte apoptosis. These protective effects were mediated, at least in part, through restoration of Parkin‐dependent mitochondrial autophagy, identifying hepatic TPH1 as a ...
Jia S, Ye X, Wang Z, Wu J.
europepmc +2 more sources
Advanced Science, EarlyView.TNFRSF19 is an epigenetically silenced regulator of mitophagy in triple‐negative breast cancer. TNFRSF19 deficiency activates the TGFBR1–SMAD3–PINK1 axis to promote mitophagy and confer doxorubicin resistance, whereas decitabine‐mediated restoration of TNFRSF19 suppresses mitophagy and enhances doxorubicin sensitivity, revealing a targetable epigenetic–
Shiyang Liu +7 more
wiley +1 more source
缺氧条件下乙酰肝素酶抑制剂 PI-88 对人视网膜血管内皮细胞自噬的影响
Zhongshan Daxue xuebao. Yixue kexue ban, 2020 【目的】探讨乙酰肝素酶（Hpa）竞争性抑制剂PI-88在缺氧条件下对人视网膜血管内皮细胞（HREC）自噬水平的影响。【方法】以HREC为研究对象，设置3组：正常组，缺氧组（CoCl2处理的缺氧组）和实验组（CoCl2+PI-88组）。观察免疫荧光染色检测自噬体特异性标记物LC3蛋白的表达；Westernblot检测自噬相关蛋白LC3-Ⅰ与LC3-Ⅱ的表达；通过GFP-LC3腺病毒转染HREC，直接观察活细胞中由GFP-LC3标记的自噬水平。【结果】缺氧状态下，HREC内自噬标记蛋白LC3表达水平上调 ...
苑玉鑫 +5 more
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