Results 111 to 120 of about 51,717 (306)

Amplification of Endoplasmic Reticulum Stress via Inhibiting Lipid Droplet Formation to Enhance Chemodynamic Immunotherapy

Advanced Science, EarlyView.
An endoplasmic reticulum (ER)‐targeted chemodynamic nanoagent (TCBQ/iLD‐ER NPs) comprising •OH‐generating tetrachloro‐1,4‐benzoquinone (TCBQ) and lipid droplets (LDs) formation inhibitor (iLD) is developed for chemodynamic immunotherapy of tumors. After ingestion by cancer cells, TCBQ/iLD‐ER NPs preferentially accumulate in the ER and react with ER ...
Huilan Cai, Shaoru Zhuang, Yang Zhu, Rujiang Ao, Meili Yu, Tingting Cui, Jun Wang, Xuegang Niu, Hongwei Huang, Shanshan Peng, Yu He, Lisen Lin, Huanghao Yang   +12 more
wiley   +1 more source

Circ_0032821 Facilitates Gastric Cancer Cell Proliferation, Migration, Invasion and Glycolysis by Regulating MiR-1236-3p/HMGB1 Axis

Cancer Management and Research, 2020
Lei Chen,1 Kun Chi,2 Huaguo Xiang,3 Yan Yang4 1Department of Emergency Medicine, Xiang’an Hospital of Xiamen University, Xiamen, 361101, People’s Republic of China; 2Department of Nursing, Qingdao Municipal Hospital (Group), Qingdao 266071 ...
Chen L, Chi K, Xiang H, Yang Y
doaj  

Genistein inhibits the release of pro-inflammatory substances from macrophages by suppressing potassium loss- and ROS-mediated caspase-1/gasdermin D pathway activation and pyroptotic cell lysis [PDF]

Iranian Journal of Basic Medical Sciences
Objective(s): The expression of pro-inflammatory substances is closely related to various diseases. Genistein (GEN), a soy isoflavone, has been proven to inhibit the production of pro-inflammatory substances in macrophages.
Meimei Yang, Tianqi Zhang
doaj   +1 more source

Emerging roles for HMGB1 protein in immunity, inflammation, and cancer

, 2015
Simona Martinotti, Mauro Patrone, Elia Ranzato DiSIT – Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Alessandria, Italy Abstract: High-mobility group box 1 (HMGB1) protein is a member of the highly conserved ...
Martinotti S, Ranzato E, Patrone M
core  

A Direct Inhibitor of HMGB1 Cytokine

Chemistry & Biology, 2007
HMGB1 and the recently described interleukin-33 (IL-33) are abundant chromatin-associated nuclear factors with potent proinflammatory cytokine activities. In this issue of Chemistry & Biology, Mollica et al. [1] report the identification of the first direct small-molecule inhibitor of HMGB1.
openaire   +2 more sources

T‐Cell Exhaustion in the Tumor Microenvironment: Subcellular Dysfunction, Pan‐Cancer Characteristics, and Therapeutic Interventions

Advanced Science, EarlyView.
This study elucidates the mechanisms of subcellular multidimensional collapse in exhausted T cells. By specifically targeting the nucleus, mitochondria, and endoplasmic reticulum, strategic interventions can effectively remodel the compromised organelle network. This integrated approach drives comprehensive T cell resuscitation, ultimately establishing
Mingxing Wang, Wanhui Dong, Jian Chen, Zhangjie Zhou, Shujuan Fu, Tingting Wu, Haiyan Jiang, Zhiying Wang, Zhixian Zhong, Yi Zhong   +9 more
wiley   +1 more source

High mobility group box 1 protein (HMGB1) stimulates the nuclear accumulation of p53

Biotechnology & Biotechnological Equipment, 2019
p53 is usually regarded as a tumour suppressor protein but its constant activation may result in pro-tumorigenic inflammation. The activation of p53 can be provoked by an increase in its concentration as a result of high level transcription, by ...
Maria Schröder, Shazie Yusein-Myashkova, Jordana Todorova, Evdokia Pasheva, Iva Ugrinova   +4 more
doaj   +1 more source

Decreased Epidermal Growth Factor (EGF) Associated with HMGB1 and Increased Hyperactivity in Children with Autism

, 2013
Background Autism spectrum disorders (ASDs), characterized by impaired social interactions and deficits in verbal and nonverbal communication, are thought to affect 1 in 88 children in the United States.
Anthony J. Russo
core   +1 more source

Mechanism‐Informed Machine Learning Enables Discovery of Oncolytic Peptides for Cancer Immunotherapy

Advanced Science, EarlyView.
MISPOP integrates ensemble learning with membrane‐active physicochemical priors to identify Dermaseptin‐S9, a natural oncolytic peptide that disrupts tumor membranes, triggers immunogenic cell death, and shows strong antitumor activity. The study illustrates a mechanism‐informed route from peptide sequence data to cancer immunotherapy leads.
Wen Zhang, Shengxin Lu, Guangyong Zheng, Shensuo Li, Hongyu Chen, Mei Hong, Xiangru Zhou, Ruotian Tang, Ye Wu, Weidong Zhang, Dong Lu, Xin Luan   +11 more
wiley   +1 more source

Mechanically Regulated Nanozymes for Remote Metabolic Reprogramming and Precise Cancer Therapy

Angewandte Chemie, EarlyView.
Inspired by mechanoenzymes, a ferrocene‐based mechanically regulated nanozyme converts acoustic shear force into enhanced peroxidase‐like activity by decreasing electron density and alleviating steric hindrance at the Fe active sites, thereby rewiring redox homeostasis. Leveraging this remote regulatory mechanism, a multienzyme‐regulated nanoreactor is
Fangman Chen, Xiaochun Xie, Hanyao Huang, Ka Hong Wong, Jiying Liu, Hui Fang, Shaowen Wang, Jianfang Cao, Yu Tao, Mingqiang Li, Chao Yang, Wen Sun, Dan Shao, Yunlu Dai   +13 more
wiley   +2 more sources