Results 281 to 290 of about 343,817 (360)

Identification of Myeloid Protein Kinase C Epsilon as a Novel Atheroprotective Gene. [PDF]

Arterioscler Thromb Vasc Biol
Wells AT, Bossardi Ramos R, Shen MM, Binrouf RH, Swinegar AE, Lennartz MR.   +5 more
europepmc   +1 more source

STING COPII ER Export Trafficking and Signaling Primed by Phosphorylation Switches

Advanced Science, EarlyView.
This schematic outlines STING trafficking and signaling via coat protein II (COPII)‐mediated endoplasmic reticulum (ER) export. Following cyclic GMP‐AMP (cGAMP) stimulation, TANK‐binding kinase 1 (TBK1) activates on COPII vesicles, partially dissociating into the cytosol to phosphorylate ER‐localized STING, creating pSGME/pFS COPII‐sorting motifs ...
Yanan Nan, Dongxiao Cui, Jiajian Guo, Xiaojing Ma, Jiaming Wang, Linyue Guo, Tianyu Li, Mingrui Yang, Guangrui Huang, Anlong Xu, Wenfu Ma   +10 more
wiley   +1 more source

Epsin1 enforces a condensation-dependent checkpoint for ubiquitylated cargo during clathrin-mediated endocytosis. [PDF]

Nat Commun
Sarkar S, Liu HY, Yuan F, Malady BT, Wang L, Lafer EM, Perez J, Huibregtse JM, Stachowiak JC.   +8 more
europepmc   +1 more source

In Situ Programming of the Tumor Microenvironment to Alleviate Immunosuppression for Pancreatic Cancer Immunotherapy

Advanced Science, EarlyView.
cmExoaCD11b induced the repolarization of immunosuppressive M2 macrophages into pro‐inflammatory M1 phenotype, thereby promoting the proliferation and activation of CD8+ T cells and reversing the immunosuppressive state of the tumor microenvironment.
Man Sun, Huan Zhang, Yarui Ma, Simiao Wang, Jiayi Chen, Yaxin Cui, Yun Zhang, Siyuan Hu, Dan Zhou, Pengchen Zhang, Yahui Liu, Betty Y.S. Kim, Wen Jiang, Xiaobing Wang, Zhaogang Yang   +14 more
wiley   +1 more source

TLR4 endocytosis and endosomal TLR4 signaling are distinct and independent outcomes of TLR4 activation. [PDF]

EMBO Rep
Schultz TE, Mathmann CD, Domínguez Cadena LC, Muusse TW, Kim H, Wells JW, Ulett GC, Hamerman JA, Brooks AJ, Kobe B, Sweet MJ, Stacey KJ, Blumenthal A.   +12 more
europepmc   +1 more source

Bacterial Foreignization Nanosystem Elicits Multi‐Phenotypic T Cells for Antitumor Immunity

Advanced Science, EarlyView.
In this study, a comprehensive strategy for tumor immunogenicity reshaping is implemented, in which all adjuvanticity, antigenicity, and reactogenicity of tumor cells are highly improved by an engineered bacterial nanosystem through a selective membrane fusion process. The resulting foreignized tumor cells evoke potent innate immune responses, inducing
Wan‐Ru Zhuang, Wen‐Chi Xue, Chao Liang, Pan Liu, Yao Lei, Jiaqi He, Ran Cheng, Weidong Nie, Jianxiong Wang, Jie Tang, Hai‐Yan Xie   +10 more
wiley   +1 more source

RabE1a- and SEC10b-mediated exocytosis and AP2β-mediated endocytosis are involved in the intracellular transport of tobamoviruses. [PDF]

Plant Biotechnol J
Ma HY, Kong Y, Geng C, Tian YP, Jiang J, Yan ZY, Li XD.   +6 more
europepmc   +1 more source

Autophagy‐Mediated Suppression of Tumor Growth by Food‐Grade Lipid Nanoparticles in Mice

Advanced Science, EarlyView.
This work reveals a novel extracellular nanoparticle transport and metabolic pathway. Following cellular uptake, Food‐grade lipid nanoparticles (FLNs) selectively fuse with lipid droplets (LDs) rather than lysosomes, driving LDs accumulation. This process activates autophagy through the AMPK‐mTOR‐ULK1 signaling axis, facilitating tumor progression ...
Chenglu Peng, Bing Jiang, Wei Lu, Przemyslaw Zalewski, Jun He, Xiaoyang Li, Yiping Cao, Yiguo Zhao, Cuixia Sun, Katsuyoshi Nishinari, Yapeng Fang   +10 more
wiley   +1 more source

SFB flagellin mediates cell adhesion, endocytosis and immune regulation in germ-free mice. [PDF]

Front Immunol
Chen H, Wu L, Cao X, Li Z, Zhu R, Wang X, Li J, Wei Z, Yang D, Yin Y.   +9 more
europepmc   +1 more source

Nanosensitizer for Cancer Radioimmunotherapy via Anti‐IL‐35 Blockade Boosted Innate Immunity Activation

Advanced Science, EarlyView.
Zheng et al. designed a tumor microenvironment (TME)‐responsive nanosystem, HmBMH@MSA‐2. It targets tumors, releases MSA‐2 and Mn ions in high glutathione (GSH) conditions, achieving STING agonist delivery and MRI. The nanosystem promotes chemodynamic therapy (CDT), achieves radiosensitization, and activates the cGAS‐STING pathway.
Yinfei Zheng, Shuting Zheng, Yushu Liao, Zede Wu, Chenxi He, Qiuyu Li, Honglei Hu, Zheyu Shen, Yikai Xu, Chenggong Yan, Bingxia Zhao, Meirong Hou   +11 more
wiley   +1 more source