Results 151 to 160 of about 2,436,389 (378)

Homoisoflavanone Delays Colorectal Cancer Progression via DNA Damage‐Induced Mitochondrial Apoptosis and Parthanatos‐Like Cell Death

Advanced Science, EarlyView.
Homoisoflavanone (HIF), a bioactive compound isolated from Polygonatum kingianum, selectively suppresses colorectal cancer progression by inducing DNA damage‐mediated mitochondrial apoptosis and parthanatos‐like cell death. HIF triggers mitochondrial dysfunction, including depolarized membrane potential, elevated ROS, and ATP depletion, while impairing
Hongjie Fan, Huzi Zhao, Pei Zhang, Pengfei Yu, Yunfei Ji, Gang Chen, Hongli Jin, Yanfang Liu, Jin Liu, Zhe‐Sheng Chen, Aiping Lyu, Xinmiao Liang, Yang Chen   +12 more
wiley   +1 more source

Analysis of mitochondrial-targeted antioxidant SkQ1 effectiveness on myocardial ischemia-reperfusion injury in a rat model: Focus on morphological and ultrastructural tissue study

Фармация и фармакология (Пятигорск)
Mitochondrial-targeted antioxidant SkQ1 demonstrates a high efficiency in animal models and potentially can be used for minimizing postoperative complications in an on-pump open-heart surgery.The aim of study was to the assessment of preservation degree ...
E. A. Senokosova, E. A. Velikanova, R. A. Mukhamadiyarov, O. D. Sidorova, E. O. Krivkina, L. V. Antonova, E. V. Grigoriev   +6 more
doaj   +1 more source

Inhibition of SLC11A1‐Mediated Lysosomal Iron Accumulation in Microglia Promotes Repair Following White Matter Stroke

Advanced Science, EarlyView.
Genetic and pharmacological inhibition of SLC11A1 functioning as an H+/Fe2+ antiporter–mediated lysosomal iron accumulation in microglia promotes lysosomal lumen acidification, increases CTSD expression, enhances lysosomal myelin debris uptake and degradation, and promotes repair following white matter stroke. ABSTRACT White matter stroke (WMS) results
Lingling Qiu, Yajie Zhang, Yushi Tang, Hongli Hu, Ying Zhang, Junwen Xue, Hao Wang, Yecheng Wang, Chunfeng Liu, Jia Jia, Jian Cheng, Yongjun Cao   +11 more
wiley   +1 more source

Mutants of Methylobacterium extorquens and Paracoccus denitrificans deficient in c‐type cytochrome biogenesis synthesise the methylamine‐dehydrogenase polypeptides but cannot assemble the tryptophan‐tryptophylquinone group [PDF]

, 1993
M. Dudley Page, Stuart J. Ferguson
openalex   +1 more source

Rat Group IIA Secreted Phospholipase A2 Binds to Cytochrome c Oxidase and Inhibits Its Activity: A Possible Episode in the Development of Alzheimer’s Disease [PDF]

, 2022
Adrijan Ivanušec, Jernej Šribar, Adrijana Leonardi, Maja Zorović, Marko Živin, Igor Križaj   +5 more
openalex   +1 more source

Beyond Catalytic Therapy: Copper‐Paeonol Nanozymes Disrupt Fascin‐Mediated Actin Bundling to Suppress Tumor Growth and Metastasis

Advanced Science, EarlyView.
Copper‐paeonol nanozymes target tumor‐specific reactive oxygen species generation and disrupt fascin‐mediated actin bundling, effectively suppressing tumor growth and metastatic colonization. Abstract Fascin, an actin‐bundling protein universally upregulated in metastatic tumors, drives tumor migration and invasion by promoting filopodia and ...
Peiying Zhang, Huajun Li, Yisen Wang, Jie Xiang, Lei Fan, Shengzhe Zhang, Lizeng Gao, Hua Dai, Juqun Xi   +8 more
wiley   +1 more source

How Electron Transfer Is Linked to Conformational Transitions of Peptide Groups of the Cytochrome C Oxidase, a Study By 2d-Ir Spectro-Electrochemistry [PDF]

, 2010
R. Naumann, Christoph Nowak, D. Walz, Robert B. Gennis   +3 more
openalex   +1 more source

Detection of Early Stage Apoptotic Cells Based on Label-Free Cytochrome c Assay Using Bioconjugated Metal Nanoclusters as Fluorescent Probes.

Analytical Chemistry, 2016
M. Shamsipur, F. Molaabasi, S. Hosseinkhani, Fereshteh Rahmati   +3 more
semanticscholar   +1 more source

PTG‐Dependent Glycogen Metabolic Dysfunction Drives Impaired Adipose Browning: A Novel Mechanism Linking PM2.5 to Metabolic Disorders

Advanced Science, EarlyView.
This study provides the first evidence that PM2.5 impairs iWAT browning via PTG‐mediated glycogen metabolism disruption, which is initiated by ADRB3 inhibition and subsequently triggers VEGFB upregulation. It thereby delineates the ADRB3‐PTG‐VEGFB axis as central to PM2.5‐induced metabolic dysfunction and identifies adipose glycogen metabolism as a ...
Limin Wang, Renjie Hu, Yanxi Chai, Ping He, Sanduo Li, Lisha Zhao, Wenbin Zhao, Lu Zhang, Li Qin, Ran Li, Xiaoli Hou, Qinghua Sun, Cuiqing Liu   +12 more
wiley   +1 more source

Cytochrome c Can Form a Well-Defined Binding Pocket for Hydrocarbons.

Journal of the American Chemical Society, 2016
Levi J. McClelland, Harmen B B Steele, F. Whitby, T. Mou, David C Holley, J. Ross, S. Sprang, B. Bowler   +7 more
semanticscholar   +1 more source