Results 41 to 50 of about 63,588 (218)

An Avalanche Effect Nanomodulator Triggers Cascade Ferroptosis/Cuproptosis for Immunosuppressive Microenvironment Remodeling

Advanced Science, EarlyView.
A nanomodulator called L‐Arginine/lificiguat@Copper‐hollow Prussian blue@Calcium phosphate nanoparticles is constructed to launch a self‐amplifying “avalanche effect” in tumor cells. The ensuing cascade, triggered by the acidic tumor microenvironment and near‐infrared light, induces calcium overload, generates a reactive oxygen species and reactive ...
Hongmei Zhou, Caixi Yu, Guilan Xu, Lijuan Liu, Yujia Liang, Yulin Liang, He Ding, Litu Zhang, Piaoping Yang, Chen Wang   +9 more
wiley   +1 more source

Melatonin improves mitochondrial function by preventing mitochondrial fission in cadmium-induced rat proximal tubular cell injury via SIRT1–PGC-1α pathway activation

Ecotoxicology and Environmental Safety, 2022
Melatonin is an indoleamine produced in the pineal gland and has many physiological roles. There is increasing evidence that melatonin ameliorates cadmium (Cd)-induced nephrotoxicity.
Wenxuan Dong, Lianqi Yan, Yun Tan, Shufang Chen, Kanglei Zhang, Zhonggui Gong, Wenjing Liu, Hui Zou, Ruilong Song, Jiaqiao Zhu, Gang Liu, Zongping Liu   +11 more
doaj   +1 more source

Self‐Amplified Activatable Fluorescent Probe for Early Diagnosis of Acute Kidney Injury and High‐Throughput Screening of Natural Protectants

Advanced Science, EarlyView.
The PS‐QRC nanoprobe employs L‐serine as a targeting ligand for kidney injury molecule‐1 (KIM‐1) to achieve accumulation in injured renal tissues. Upon activation by reactive oxygen species (ROS), it undergoes a self‐amplifying cascade to release fluorophores for near‐infrared fluorescence (NIRF) imaging, enabling ultra‐early diagnosis of acute kidney ...
Yahui Chen, Meihong Liu, Mengchao Ding, Ye Liu, Chuanxu Zhu, Mingye Gong, Zhixuan Huang, Yi Zhang, Wei Xue, Youyong Yuan, Kewei Wang   +10 more
wiley   +1 more source

Klotho‐Derived Peptide 1 Protects against Acute Kidney Injury by Directly Targeting Mitochondrial ATAD3A

Advanced Science, EarlyView.
This study uncovers that KP1, a Klotho‐derived peptide, protects the kidney against acute kidney injury, a clinical syndrome with high morbidity and mortality. KP1 enters tubular epithelial cells via endocytosis, directly interacts with the mitochondrial ATAD3A/HIGD2A complex, thereby preventing cytochrome c release, and caspases activation, and ...
Xiaoyao Zhang, Shihui Lin, Tianyu Wu, Zhixin Zhang, Hong Zhou, Xue Hong, Youhua Liu   +6 more
wiley   +1 more source

Genetic polymorphisms of TRPA1 does affect risk of cisplatin induced nephrotoxicity in Chinese population

Translational Oncology
Introduction: Irreversible acute kidney injury (AKI) caused by cisplatin limits its clinical use, and transient receptor potential anchor protein 1 (TRPA1) regulates cisplatin-induced nephrotoxicity (CIN) through NF-κB signaling pathway-mediated ...
Cong Wang, Guifei Deng, Siyu Niu, Xianglong Meng   +3 more
doaj   +1 more source

Overcoming Drug Resistance by Paclitaxel Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
In the murine triple‐negative breast cancer (TNBC) model, chemotherapy effectively increases tumor neoantigen burden (TNB). Here, the study constructs a liposomal nanovaccine using antigens derived from in vitro chemotherapy‐treated paclitaxel‐resistant TNBC 4T1 cells.
Bo Chen, Yangyi Wang, Tingting Li, Changqing Guo, Zhe Xie, Zhixian Zhang, Xinghua Han, Wei Wang, Jian Wang, Xiaopeng Ma, Yuanzeng Min   +10 more
wiley   +1 more source

Targeting β2‐Adrenergic Receptor Stability With Lycorine Reveals a Host‐Directed Pathway for Antiviral Defense Against Poxviruses

Advanced Science, EarlyView.
Chronic stress drives autophagy‐mediated β2‐AR degradation, impairing antiviral immunity and promoting poxvirus lethality. Lycorine directly stabilizes β2‐AR to restore host defense, suppress excessive inflammation and improve survival. ABSTRACT Psychological stress is a pervasive yet poorly understood modulator of infectious disease outcomes. Here, we
Xin Zhang, Shuqin Xu, Zixuan Zhang, Chenwen Wan, Xiaoqin Wang, Peihua Wang, Huini Yang, Tianxiao Huang, Yijia Yuan, Faiza Atique, Rui Yang, Yingli He, Zhijun Liu   +12 more
wiley   +1 more source

Vancomycin dosing design method considering risk factors for nephrotoxicity

Journal of Pharmaceutical Health Care and Sciences
Background Vancomycin (VCM) induces nephrotoxicity in a dose-dependent manner, and patients with risk factors for nephrotoxicity have been reported to develop nephrotoxicity even within the effective concentration range.
Yoshihiko Matsuki, Yutaro Kozima, Megumi Yanagi, Ken-ichi Sako, Tamaki Watanabe, Nobuhiro Yasuno, Shigekazu Watanabe   +6 more
doaj   +1 more source

Predictive usefulness of urinary biomarkers for the identification of cyclosporine A-induced nephrotoxicity in a rat model.

PLoS ONE, 2014
The main side effect of cyclosporine A (CsA), a widely used immunosuppressive drug, is nephrotoxicity. Early detection of CsA-induced acute nephrotoxicity is essential for stop or minimize kidney injury, and timely detection of chronic nephrotoxicity is ...
Carla Patrícia Carlos, Nathália Martins Sonehara, Sonia Maria Oliani, Emmanuel A Burdmann   +3 more
doaj   +1 more source

Precision nephrotoxicity testing using 3D in vitro models

Cell & Bioscience, 2023
Nephrotoxicity is a significant concern during the development of new drugs or when assessing the safety of chemicals in consumer products. Traditional methods for testing nephrotoxicity involve animal models or 2D in vitro cell cultures, the latter of ...
Pengfei Yu, Hainan Zhu, Carol Christine Bosholm, Daniella Beiner, Zhongping Duan, Avinash K. Shetty, Steve S. Mou, Philip Adam Kramer, Luis F. Barroso, Hongbing Liu, Kun Cheng, Michael Ihnat, Matthew A. Gorris, Joseph A. Aloi, Jobira A. Woldemichael, Anthony Bleyer, Yuanyuan Zhang   +16 more
doaj   +1 more source