Qichang Liu

DecodingTrust-Agent Platform (DTap): A Controllable and Interactive Red-Teaming Platform for AI Agents

Bo Li, Zhaorun Chen, Xun Liu, Haibo Tong et autres

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DecodingTrust-Agent Platform (DTap): A Controllable and Interactive Red-Teaming Platform for AI Agents

Zhaorun Chen, Xun Liu, Haibo Tong, Chengquan Guo et autres

AI agents are increasingly deployed across diverse domains to automate complex workflows through long-horizon and high-stakes action executions. Due to their high capability and flexibility, such agents raise significant security and safety concerns. A growing number of real-world incidents have shown that …

DecodingTrust-Agent Platform (DTap): A Controllable and Interactive Red-Teaming Platform for AI Agents

Zhaorun Chen, Xun Liu, Haibo Tong, Chengquan Guo et autres

AI agents are increasingly deployed across diverse domains to automate complex workflows through long-horizon and high-stakes action executions. Due to their high capability and flexibility, such agents raise significant security and safety concerns. A growing number of real-world incidents have shown that …

Selenium-binding protein 1 suppresses cell cycle progression via cyclin-dependent kinase 2 breakdown in colon carcinoma

Xiaotian Zhang, Dong Zhang, Qichang Liu, Zhipeng Cao et autres

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Dynamic covalent networks and photothermal microcapsules: A synergistic strategy for autonomous repair of multi-scale defects

Potao Sun, Wenxu Tang, Wenxia Sima, Chaolu Niu et autres

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Bioinspired lotus leaf microstructure self-healing flexible sensor: Toward dynamic physiological signal monitoring and three-dimensional stress field decoupling

Chaolu Niu, Potao Sun, Wenxia Sima, Tao Yuan et autres

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Eggshell-inspired high-load rigid porous microcapsules for efficient self-healing of multimodal damage in insulating materials

Chaolu Niu, Wenxia Sima, Potao Sun, Qichang Liu et autres

To address the inherent trade-off between mechanical strength and repair efficiency in conventional microcapsule-based self-healing technologies, this study presents an eggshell-inspired approach for fabricating high-load rigid porous microcapsules (HLRPMs) through subcritical water etching. By optimizing the subcritical water treatment parameters (OH−concentration: 0.031 …

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Vitamin K2 inhibits PGE2-mediated osteoblast ferroptosis by upregulation of CBR1 via the Nrf2/Keap1 pathway

Lin Tao, Hongyang Li, Jinpeng Wang, Qichang Liu et autres

Osteoporosis is increasingly attracting attention. Studies have indicated a correlation between vitamin K2 levels and bone mass, but the specific mechanisms remain unclear. Therefore, this study aims to further elucidate the specific molecular mechanisms and related target proteins. We found that serum …

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Enhancing safety and efficacy in gastric endocopic submucosal dissection: a commentary on continuous low-pressure saline perfusion

Qichang Liu, Shiwei Li

Letter to: Continuous low-pressure saline perfusion for gastric endoscopic submucosal dissection Endoscopy 2024; 56(S 01): E880-E881 DOI: 10.1055/a-2427-9429 We have read with keen interest the article by Ino et al., titled “Continuous low-pressure saline perfusion for gastric endoscopic submucosal dissection” [ 1 …

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Magnetic‐Targeted and Light‐Triggered Self‐Healing Microcapsules for Targeted Restoration of Damage‐Prone Insulating Material Zones

Ying Zhang, Fang Zheng, Mingwei Wang, Chaolu Niu et autres

ABSTRACT Recent advances in microencapsulation technology have emerged as a promising approach for achieving self‐healing of electrical and mechanical damage in epoxy resin. Nevertheless, current implementations face dual challenges: (1) Dependency on external stimuli (elevated temperature, pH variations, or humidity) for microcapsule …

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ATP1A3 Acts as a Potential Anti-oncogene in Glioblastoma via the Antagonizing Interaction with Small Nuclear Ribonucleoprotein Polypeptide G

Shuang Zou, Bing Qin, Qi Chen, Zhiwei Shen et autres

BACKGROUND: The sodium pump α3 subunit (ATP1A3) is associated with various brain's physiological and pathological mechanisms. However, its molecular mechanisms and cellular targets in glioblastoma (GBM) are poorly understood. METHODS: Bioinformatics and phosphor-proteomics analysis, target fishing experiment, confocal immunofluorescence, molecular cloning, and …

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Astaxanthin Inhibits Ferroptosis of Hippocampal Neurons in Kainic Acid‐Induced Epileptic Mice by Activating the Nrf2/ GPX4 Signaling Pathway

Shihao Chen, Linqian Zhao, Xing Jin, Qichang Liu et autres

BACKGROUND: Epilepsy, a prevalent neurological disorder, is distinguished by episodic abnormal discharges of neurons within the brain, resulting in transient brain dysfunction. Prior research has identified a novel form of cell death termed ferroptosis, which is intricately linked to the initiation and …

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