资讯

Pyroptosis is an inflammatory form of cell death that plays important roles in host defense and inflammatory disorders. Despite intensive studies, the molecular events underlying the gasdermin D ...
本研究针对TP53突变型非小细胞肺癌(NSCLC)治疗困境,揭示了MDM2抑制剂RG7388通过激活ROS/p-p38/NOXA/caspase-3/GSDME信号轴诱导p53非依赖 ...
我们可以这样理解:细胞死亡程序的启动,相当于给细胞膜装上了由NINJ1构成的“预制薄弱点”。但这并不意味着细胞会立即“爆炸”。它进入了一种“待破裂”的脆弱状态。最终是否会发生灾难性的、完全的破裂,还取决于它所处的物理微环境。
Trained immunity is a form of innate immune cell memory that is being developed as a novel immunotherapeutic approach for cancer treatment.
单玉栋医师以《Aucubin alleviates attention deficit hyperactivity disorder - like behaviors by inhibiting NLRP3 - mediated astrocyte pyroptosis》为主题展开壁报交流,向与会者详细分享了中医药治疗麻醉药物神经毒性研究的最新进展,为该领域的研究提供了新的思路与方向。
蛋白质是生命活动的直接执行者和功能体现者,其结构与功能的动态变化调控着细胞乃至整个生物体的各项生理及病理过程。热蛋白质组学分析(Thermal Proteome Profiling, TPP) 作为一项前沿的化学蛋白质组学技术,近年来在生命科学领域崭露头角。它通过系统性评估 ...
During cell-to-cell spread, HIV-1 protease activity triggers CARD8 inflammasome activation and IL-1β release from macrophages, which may contribute to inflammation and chronic immune activation.
Discover the power of overnight skin rejuvenation with LunaRose. Mibelle Biochemistry’s newest launch is derived from the organic rose hips of a unique Finnish rose variety ...
更有趣的是,DHA-d在晚期特异性下调细胞焦亡(pyroptosis)而上调坏死性凋亡(necroptosis)。免疫微环境分析发现,DHA-d在晚期显著降低CD4 + T细胞和M2样巨噬细胞浸润,同时增加CD8 + T细胞招募。 虽然血清TNF-α水平在两个阶段均下降,但前列腺中TNF R1蛋白仅在晚期减少。
传统观点认为,延胡索酸衍生物抑制CD8+ T细胞的功能,其天然代谢物的调控功能与机制则不清楚。延胡索酸对CD8+ T细胞的研究进展得益于近期江鹏实验室的工作。肿瘤微环境中的延胡索酸可直接抑制CD8+ T细胞的TCR ...