Results 261 to 270 of about 902,846 (308)

EP300‐Mediated MTF1‐K218 Lactylation Buffers AR‐Driven Copper Overload to Suppress Cuproptosis in Castration‐Resistant Prostate Cancer

Advanced Science, EarlyView.
Androgen receptor (AR) drives copper accumulation in prostate cancer while inducing MTF1 to buffer copper toxicity. EP300‐mediated lactylation of MTF1 at K218 promotes its nuclear translocation and metallothionein expression, sequestering cytosolic copper and preventing mitochondrial cuproptosis.
Kai Li, Yong Wei, Yongshan Li, Yuxiang Dong, Jiancheng Lv, Mingzhi Yuan, Ao Shen, Fuyang Liu, Yetao Zhang, Youjian Li, Ruixi Yu, Yang Liu, Tong Zhao, Jun Wang, Kai Zhou, Zongyao Fan, Manning Wang, Jun Xu, Mulong Du, Min Gu, Bing Yao, Qingyi Zhu   +21 more
wiley   +1 more source

Skeletal Muscle Fibre Type Determines Mitochondrial and Metabolic Responses to Hypoxia and Pulmonary Inflammation in Young Adult Rats. [PDF]

J Cachexia Sarcopenia Muscle
Gavrielatos A, Cottet-Rousselle C, Brocker N, Tellier C, Achouri A, Prola A, Dubouchaud H, Chabert C.   +7 more
europepmc   +1 more source

RNA Promotes Synapsin Condensates That Organize Synaptic Vesicles in Live Neurons and Enable Localized Translation in Reconstituted System

Advanced Science, EarlyView.
Condensates at synapses organize synaptic vesicles (SVs) and are crucial for efficient neurotransmitter release, yet how RNA contributes to this mesoscale architecture remains poorly understood. Here we uncover that RNA modulates synapsin–driven condensates.
Branislava Rankovic, Zachary M. Geisterfer, Akshita Chhabra, Vladimir M. Jovanovic, Ian Seim, Christian Hoffmann, Antonela Condric, Gerard Aguilar Pérez, Rinse de Boer, Lars T. Hofstede, Jingao Sun, Kiara Freitag, Katja Nowick, Marina Jendrach, Frank L. Heppner, Vladimir Despic, Michaela Müller‐McNicoll, Stephan Sigrist, Geert van den Bogaart, Sofiia Reshetniak, Amy S. Gladfelter, Dragomir Milovanovic   +21 more
wiley   +1 more source

Molecular mechanism and potential role of mitophagy in breast cancer. [PDF]

J Cancer
Yang X, Zeng Y, Zhang L, Ye Y, Chen S, Wei C, Leng P.   +6 more
europepmc   +1 more source

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

WCN24-865 MEASUREMENT OF MITOCHONDRIAL RESPIRATORY CHAIN ACTIVITY USING CULTURED TUBULAR CELLS FROM URINE AS A NEW DIAGNOSTIC METHOD FOR MITOCHONDRIAL NEPHROPATHY

Kidney International Reports
Toshiyuki Imasawa, Eri Gomi, Yuto Horii, Yuko Aida, Mari Ohiwa, Masaru Shimura, Kei Murayama   +6 more
doaj   +1 more source

Bovine viral diarrhea virus (BVDV) relies on cellular lipid droplet biogenesis and lipolysis to provide energy for viral replication. [PDF]

Vet Res
Xiong X, Liu Y, Zhu Y, Wang J, Yang G.
europepmc   +1 more source

Chemical Bond‐Orchestrated Energy Depletion to Augment Lung Cancer Chemo‐Immunotherapy

Advanced Science, EarlyView.
This study grafted dichloroacetic acid (DCA) into perylenediimide (PDI) skeleton via ionic or covalent bond to create novel metabolic agent PDIC‐AC and PDIC‐NAC, explicitly elaborated the underlying energy metabolism and therapeutic mechanism, and developed a promising strategy for energy metabolism‐targeting chemo‐immunotherapy by chemical bond ...
Xuejie Zhao, Yuting Liu, Xiao Huang, Liwen Zhao, Chunli Li, Yongwei Huang   +5 more
wiley   +1 more source

Additive protection of transcranial direct current stimulation and mitochondrial transplantation on ischemic stroke via inducing A2 astrocytes. [PDF]

Front Mol Neurosci
Guo Y, Kang EM, Li M, Wang T, Sun Z, Wang Y, Jiang W, Li J.   +7 more
europepmc   +1 more source

Mitochondrial Crossroads in Neurobiology: From Cellular Vulnerability to Therapeutic Opportunity. [PDF]

Cell Mol Neurobiol
Valenzuela R, Rodríguez-Pérez AI.
europepmc   +1 more source