微核中的染色体外DNA限制肿瘤细胞适应性,并与患者较好的生存结局相关
Micronuclear ecDNA constrains tumor cell fitness and is associated with favorable patient survival.
在细胞模型中,ecDNA进入微核伴随增殖受损;患者诊断时此类微核频率较高与更好的总生存期相关。
动物、细胞和类器官的机制研究:看实验怎么设计、对照怎么设、发现怎么一步步验证。
Micronuclear ecDNA constrains tumor cell fitness and is associated with favorable patient survival.
在细胞模型中,ecDNA进入微核伴随增殖受损;患者诊断时此类微核频率较高与更好的总生存期相关。
Orally delivered metabolically reprogrammed probiotics for cascade-activated antitumor immunity in colorectal cancer.
在体内实验中,口服代谢工程菌抑制原位结直肠肿瘤生长与转移进展,并激活系统性及肠黏膜免疫。
A perturbation atlas of mouse neural organoids resolves macroglial reactivity and nominates drivers of degeneration
在小鼠类器官中,单细胞扰动筛选提示gp130-STAT3信号驱动大胶质细胞反应性与感光细胞应激。
Lymphatic constraint of germinal centers optimizes protective antibody responses.
抑制病毒诱导的淋巴管重塑使生发中心扩大,却削弱保护性抗体应答。
Spatially tuned localization of interleukins and OX40 agonists enhances synergistic anti-tumor immunity.
在小鼠肿瘤模型中,水凝胶介导的细胞因子与 OX40 激动剂空间定位给药增强了协同抗肿瘤疗效。
Microglia-mediated extracellular matrix disruption drives neuronal dysfunction, motor impairments, and sedation following alcohol abuse.
在小鼠中,小胶质细胞介导的细胞外基质破坏驱动酒精相关神经损伤,敲除其Myd88具有保护作用。
Histone lactylation scarring transmits metabolic and epigenetic memory across the gut-liver axis.
实验模型中,结肠炎消退后持续存在的巨噬细胞记忆通过肠-肝迁移增强后续脂肪变性。
Intestinal epithelial GSK3β governs fumarate-dependent neutrophil reprogramming to promote colorectal cancer.
在小鼠模型中,肠上皮GSK3β通过富马酸依赖性重编程促进免疫抑制性中性粒细胞极化。
Fungus Rhizopus arrhizus promotes MASLD-associated hepatocellular carcinoma through generating kynurenic acid.
在小鼠和细胞模型中,少根根霉产生的犬尿喹啉酸通过IQGAP1–MAPK信号促进MASLD相关肝癌。
Glucose-deprived tumor microenvironment activates AMP-activated protein kinase to drive adoptively transferred T helper 9 cell senescence.
在细胞模型中,葡萄糖匮乏通过 AMPK–ZAK–NIK 通路驱动 Th9 细胞衰老,靶向 ZAK 可改善其功能。
CRISPR-associated enzymes are mislocalized to the cytoplasm in iPSC-derived neurons, resulting in KRAB(KOX1)-specific degradation.
在 iPSC 来源神经元中,核定位异常导致 KRAB(KOX1) 特异性降解,更换核定位信号可恢复表达。
Mucoadhesive recombinant human catalase for dry eye disease: From protein engineering to first-in-human study.
hCAT-SH在小鼠中改善干眼表型,并在首次人体试验中改善角膜荧光素染色,支持进一步开发。