Results 171 to 180 of about 16,586,228 (338)

Intracellular Formation of Synthetic Peptide Nanostructures Causes Mitochondrial Disruption and Cell Death in Tumor Spheroids

Advanced Science, EarlyView.
Synthetic peptide nanostructures, formed within cancer cells in response to glutathione, lead to mitochondrial dysfunction and cell death. The nanostructures significantly damage mitochondrial networks, impair cellular respiration, and induce cell death in both 2D cultures and 3D tumor spheroids.
Sarah Chagri, Konrad Maxeiner, Maria J. S. A. Silva, Lisa Förch, Julian Link, Patrick Roth, Raphael Meyer, Jana Fetzer, Anke Kaltbeitzel, Ingo Lieberwirth, Katharina Landfester, Manfred Wagner, David Y.W. Ng, Tanja Weil   +13 more
wiley   +1 more source

Bcl-2, Fas and caspase 3 expression in endometrium from levonorgestrel implant users with and without breakthrough bleeding [PDF]

, 2000
Peter A. W. Rogers, Fiona Lederman, David Plunkett, Biran Affandi   +3 more
openalex   +1 more source

Apoptotic Bodies Restore NAD and Mitochondrial Homeostasis in Fibroblasts

Advanced Science, EarlyView.
Mesenchymal stem cell‐derived apoptotic bodies (MSC‐ABs) target keloid fibroblasts (KFs), restoring nicotinamide adenine dinucleotide (NAD) metabolism and mitochondrial function, suppressing collagen overproduction, and rebalancing tissue homeostasis, offering a novel therapy for keloid.
Shutong Qian, Siya Dai, Chunyi Guo, Wenjun Wang, Jiajia Pang, Yichen Shen, Mingyuan Xu, Jie Hu, Wenguo Cui, Xiaoming Sun, Jinghong Xu   +10 more
wiley   +1 more source

Ultrasound‐Induced Nitric Oxide‐Propelled Nanomotor for Multimodal Theranostics of Cancer with Deep Penetration and Extended Lifetime

Advanced Science, EarlyView.
A hollow nanomotor (PM‐HMSN/Arg) propelled by ultrasound‐triggered nitric oxide (NO) was developed. The nanomotor employs a “tethering‐relaxing‐drilling” mechanism to overcome biological barriers, enabling multimodal theranostics of cancer with deep penetration and extended lifetime.
Xue Xu, Jinxu Cao, Yan Mu, Hao Zhang, Ya‐Lei Wang, Mengzhen Chen, Yuce Li, Qian Hua   +7 more
wiley   +1 more source

Rictor Ameliorates Acute Antibody‐Mediated Rejection Following Kidney Transplantation by Suppressing Macrophage M1 Polarization Through p65‐NLRP3 Axis

Advanced Science, EarlyView.
This study elucidates the critical role of Rictor in macrophage activation in acute antibody‐mediated rejection (ABMR). Rictor increases K48‐linked ubiquitination of p65 by upregulating E3 ubiquitin ligase SOCS1, inhibiting transcriptional levels of NLRP3 and inflammasome activation.
Bin Ni, Chengcheng Yang, Junqi Zhang, Zhou Hang, Ming Zheng, Dengyuan Feng, Qinghuan Shen, Jinxu Miao, Xulin Sun, Li Sun, Baixin Shen, Min Gu, Zijie Wang   +12 more
wiley   +1 more source

Adducin‐1 Facilitates Influenza Virus Endosomal Trafficking and Uncoating by Regulating Branched Actin Dynamics and Myosin IIB Activity

Advanced Science, EarlyView.
In this study, a novel mechanism is unveiled by which ADD1, acting as a molecular switch, coordinates actin branch dynamics and the transport of endocytic viruses and cargoes. Phosphorylation of ADD1 at Ser726 reduces actin branch density, enhancing endosome fusion and attachment to microtubules.
Meijun Jiang, Jiahui Zou, Yaoming Jin, Chenjun Jiang, Shaoyu Tu, Tong Chen, Jinli Guo, Yanqing Cheng, Meilin Jin, Huanchun Chen, Hongbo Zhou   +10 more
wiley   +1 more source

Caspase 3-dependent killing of host cells by the parasite Entamoeba histolytica [PDF]

, 2000
Christopher D. Huston, Eric R. Houpt, Barbara J. Mann, Chang S. Hahn, William A. Petri   +4 more
openalex   +1 more source

Irisin Attenuates Pulmonary Vascular Remodeling in Pulmonary Arterial Hypertension via Ubiquitin‐Mediated Regulation of ENO1

Advanced Science, EarlyView.
Irisin is a crucial plasma biomarker and promising therapeutic target that reflects disease severity, pulmonary vascular remodeling status and clinical outcome in patients with pulmonary arterial hypertension (PAH). As a novel protective factor, irisin is downregulated in PAH. By ubiquitination, irisin promotes Enolase 1 degradation and suppresses cell
Na Sun, Yong‐Bing Wang, Jing Huang, Run‐Wei Deng, Hui‐Yu He, Lei Gao, Xuan Gao, You‐Li Fan, Yan Cong, Yao‐Lei Guo, Yi‐Qiang Chen, Gui‐Jia Wang, Shao‐Hong Fang, Xia Gu, Bo Yu, Bing‐Xiang Wu   +15 more
wiley   +1 more source

Involvement of Activated Caspase‐3‐Like Proteases in N‐Methyl‐D‐Aspartate‐Induced Apoptosis in Cerebrocortical Neurons [PDF]

, 2000
Lalitha Tenneti, Stuart A. Lipton
openalex   +1 more source

PRMT5 Inhibitor Synergizes with Chemotherapy to Induce Resembling Mismatch Repair Deficiency and Enhance Anti‐TIGIT Therapy in Microsatellite‐Stable Colorectal Cancer

Advanced Science, EarlyView.
Microsatellite‐stable (MSS) colorectal cancer (CRC) resists immunotherapy. PRMT5 inhibition enhances CPT‐11 sensitivity, inducing a PMS2‐deficient‐like state and cytosolic dsDNA release, which activates the cGAS‐STING pathway to promote anti‐tumor immunity. However, this combination therapy upregulates TIGIT expression on CD8+ T cells, and the addition
Jiang Zhu, Shenao Fu, Xi Zou, Hanjiang Zeng, Guangzu Cui, Yinghui Peng, Diya Tang, Fan Zhang, Hong Shen, Shan Zeng, Ying Han   +10 more
wiley   +1 more source