Results 61 to 70 of about 3,349,944 (177)

Using Lipoamidase as a Novel Probe To Interrogate the Importance of Lipoylation in Plasmodium falciparum

mBio, 2018
Lipoate is a redox active cofactor that is covalently bound to key enzymes of oxidative metabolism. Plasmodium falciparum is auxotrophic for lipoate during the intraerythrocytic stages, but it is not known whether lipoate attachment to protein is ...
Hugo Jhun, Maroya S. Walters, Sean T. Prigge   +2 more
doaj   +1 more source

Cuproptosis-related gene FDX1 expression correlates with the prognosis and tumor immune microenvironment in clear cell renal cell carcinoma

Frontiers in Immunology, 2022
BackgroundCuproptosis, a newly discovered form of cell death, is regulated by protein lipoylation and is related to mitochondrial metabolism. However, further research is needed to determine how the cuproptosis-related gene ferredoxin 1 (FDX1) affects ...
Tao Wang, Yufeng Liu, Qing Li, Yang Luo, Dawei Liu, Bin Li   +5 more
doaj   +1 more source

Enhanced strategies for cuproptosis‐like death in bacterial infection treatment

BMEMat, EarlyView.
This review summarizes and examines the molecular mechanisms underlying cuproptosis‐like death. Furthermore, multi‐strategy efficacy enhancement and potential enhancement approaches are analyzed. Abstract Copper, a classical antibacterial metal, has long been of interest and widely used in medical and public health applications.
Wenqi Wang, Bolong Xu, Ruiyuan Zhu, Hengshuo Gui, Tian Xia, Shaokai Liu, Huiyu Liu, Xianwen Wang   +7 more
wiley   +1 more source

Long Non‐Coding RNA, Like NEAT1 and MALAT1, in Asthma: Mechanisms and Therapeutic Potential

Clinical &Experimental Allergy, EarlyView.
Long non‐coding RNA, like NEAT1 and MALAT1, is emerging as a regulator of asthma‐related inflammation, airway remodelling, viral responses and cell death pathways, and are promising targets for future therapeutics. ABSTRACT Asthma affects millions worldwide. Long non‐coding RNA (lncRNA) are emerging as important factors in the pathophysiology of asthma
Ashlyn Poole, Ingrid Laing, Ryan Mead‐Hunter, Peter Le Souef, Guicheng Zhang   +4 more
wiley   +1 more source

Transcriptional and genetic alterations of cuproptosis-related genes correlated to malignancy and immune-infiltrate of esophageal carcinoma

Cell Death Discovery, 2022
Esophageal carcinoma (ESCA) is a common type of cancer with high mortality. Cuproptosis is a new type of cell death and is characterized by the dependence on mitochondrial respiration and protein lipoylation.
Runmin Jiang, Yu Huan, Yan Li, Xinyue Gao, Qiang Sun, Feng Zhang, Tao Jiang   +6 more
doaj   +1 more source

Pseudomonas aeruginosa and Staphylococcus aureus Display Differential Proteomic Responses to the Silver(I) Compound, SBC3

Antibiotics, 2023
The urgent need to combat antibiotic resistance and develop novel antimicrobial therapies has triggered studies on novel metal-based formulations. N-heterocyclic carbene (NHC) complexes coordinate transition metals to generate a broad range of anticancer
Magdalena Piatek, Cillian O’Beirne, Zoe Beato, Matthias Tacke, Kevin Kavanagh   +4 more
doaj   +1 more source

Materials‐Guided Gene‐Ionizable Lipid Nanoparticles to Reverse Iron‐Associated Immune Resistance in Renal Cancer

Advanced Science, Volume 13, Issue 49, 3 September 2026.
ABSTRACT Iron overload is a common metabolic disturbance in cancer and contributes to poor outcomes in renal cell carcinoma (RCC), yet its effects on the tumour immune microenvironment remain unclear. Here we identify a previously unrecognized immunosuppressive axis in which iron overload downregulates the palmitoyltransferase ZDHHC12 in CD8+ T cells ...
Xin Jin, Yulong Hong, Chengliang Yin, Wanyang Guo, Yaxuan Wang, Ruijiang Zeng, Ruilin Liu, Zexian Ding, Xinlin Liu, Shangqing Ren, Qiyang Liang, Yaohui Wang, Xu Zhang, João Conde, Yuan Li, Xin Ma, Liangyou Gu   +16 more
wiley   +1 more source

Hsp90 Breaks the Deadlock of the Hsp70 Chaperone System [PDF]

, 2018
Protein folding in the cell requires ATP-driven chaperone machines such as the conserved Hsp70 and Hsp90. It is enigmatic how these machines fold proteins.
Mayer, Matthias, Sub Cellular Protein Chemistry, Kityk, R., Rüdiger, S.G.D., Morán Luengo, T., Cellular Protein Chemistry   +5 more
core   +2 more sources

Astrocytic FDX1 Contributes to Copper Dyshomeostasis‐associated Synaptic Dysfunction in Depression and Is Modulated by Exercise

Advanced Science, Volume 13, Issue 50, 7 September 2026.
Chronic stress disrupts copper homeostasis and promotes copper accumulation in the prelimbic cortex, leading to astrocytic FDX1 upregulation. Elevated astrocytic FDX1 impairs calcium signaling, induces structural atrophy, and disrupts synaptic function, contributing to depressive‐like behaviors. Physical exercise reverses these alterations by restoring
Lina Gao, Rongji Hui, Zhibo Tang, Tao Feng, Zhihang Hu, Xiaoqing Zhang, Ping Jiang, Hui Zhao, Kwok‐Fai So, Tianyuan Luo, Yanzhou Chang, Lan Yan   +11 more
wiley   +1 more source

TRMT61A‐Mediated m1A Modification Suppresses FDX1 Translation to Drive Cuproptosis Evasion and Radioresistance in Hepatocellular Carcinoma

MedComm – Oncology, Volume 5, Issue 3, September 2026.
This study identifies tRNA methyltransferase 61 A (TRMT61A)‐mediated N1‐methyladenosine (m1A) modification as a driver of radioresistance in hepatocellular carcinoma (HCC) by suppressing cuproptosis. TRMT61A methylates FDX1 mRNA, enabling YTHDF3 recognition and eRF1 recruitment to inhibit FDX1 translation.
Yunyun Xiao, Yue Li, Zelei Li, Rui Wang, Dongni Shi, Yanling Wen, Yibing Pan, Chen Lin, Junguo Bu, Libing Song, Hui Dai   +10 more
wiley   +1 more source