Results 161 to 170 of about 371,704 (300)

DLST Succinylation‐Mediated Mitochondrial Metabolic Remodeling and Cuproptosis Resistance Promote Malignant Progression of Lung Adenocarcinoma

Advanced Science, EarlyView.
The DLST K409 succinylation mediated by CPT1A promotes OXPHOS and redox homeostasis through regulating enzyme activity, thereby promoting the malignant progression of LUAD. Notably, the succinylation of DLST can enhance the cuproptosis resistance by inhibiting its lipoylation.
Xuanxuan Li, Peijun Zhou, Xingzhi Peng, Qixin Liu, Wenhui Zeng, Rui Wang, Liangfang Shen, Jinwu Peng, Qin Zhou, Lifang Yang   +9 more
wiley   +1 more source

Design and Synthesis of Novel Chalcogen-1,2,4-triazoles as Lead-like Glutathione Peroxidase-Mimetic Antioxidants. [PDF]

ACS Omega
Santos NLB, Gomes LS, Sá NB, Cordeiro P, S de Oliveira A, Nascimento V.   +5 more
europepmc   +1 more source

Phospholipid hydroperoxide glutathione peroxidase activity of human glutathione transferases

, 1998
Human glutathione transferases (GSTs) from Alpha (A), Mu (M) and Theta (T) classes exhibited glutathione peroxidase activity towards phospholipid hydroperoxide. The specific activities are in the order: GST A1-1 > GST T1-1 > GST M1-1 > GST A2-2 &
Jemth, P,, Mannervik, B,, Hurst, R,, Williamson, G,, Bao, YP,   +4 more
core  

Mitochondria‐Targeted Multimodal Nanotherapeutics Suppress Oxidized mtDNA‐Driven Inflammation at the Source

Advanced Science, EarlyView.
Ox‐mtDNA fragments escaping from mitochondria drive robust inflammatory responses. A targeted nanoplatform simultaneously inhibits mitochondrial FEN1‐mediated mtDNA cleavage and scavenges ROS, preventing the generation of immunogenic Ox‐mtDNA fragments. The released SeNPs further promote autophagic clearance of cytosolic mtDNA. Consequently, cGAS‐STING,
Wen‐Ling Li, Juan Cao, Yu‐Lin Wang, Yu‐Han Fan, Jia‐Qi Xu, Xian Wu Cheng, Lei Xing, Hu‐Lin Jiang   +7 more
wiley   +1 more source

Comprehensive identification of glutathione peroxidase (GPX) gene family and effect of GhGPX4 on reactive oxygen species metabolism in cotton. [PDF]

Front Plant Sci
Zhang L, Zhang J, Su Y, Shi J, Guo Y, Huang J, Qu Y.   +6 more
europepmc   +1 more source

SIRT7‐Mediated H2BK120 Succinylation Drives Aberrant Mitophagy in Sepsis‐Associated Cognitive Dysfunction

Advanced Science, EarlyView.
Sepsis triggers hippocampal SIRT7 loss, promoting histone H2B succinylation and activation of the PD‐1/PD‐L1–PINK1 axis. This metabolic‐epigenetic cascade drives aberrant mitophagy and neuronal injury, ultimately causing cognitive deficits. Targeting SIRT7‐dependent succinylation offers a potential strategy to protect brain function during sepsis ...
Na Meng, Jiateng Zhou, Xiaoyu Guo, Ting Hong, Xuelian Li, Xingyu Wei, Chanhua Zhang, Xixue Zhang, Songbin Liu, Yulin Zhang, Liangfang Yao, Lina Huang, Weidong Gu   +12 more
wiley   +1 more source

Glutathione peroxidase 2 expression in human tumors: a tissue microarray study on 18,555 tumors. [PDF]

Front Oncol
Chirico V, Jahn N, Büyücek S, Schraps N, Lennartz M, Möller K, Bady E, Hornsteiner L, Plage H, Hube-Magg C, Kluth M, Jacobsen F, Viehweger F, Dum D, Hinsch A, Fraune C, Bernreuther C, Lebok P, Sauter G, Clauditz TS, Krech T, Marx AH, Simon R, Burandt E, Gorbokon N, Minner S, Steurer S.   +26 more
europepmc   +1 more source

Multifunctional Nanovaccine‐Radiotherapy Synergy Drives Anti‐Tumor Immunity via Multi‐Cascade Cell Death for Pancreatic Cancer Therapy

Advanced Science, EarlyView.
Machine‐learning‐driven transcriptomic analysis identifies FSTL3 as a key tumor‐microenvironment regulator in desmoplastic pancreatic adenocarcinoma. A cRGD‐modified liposome co‐loading gemcitabine and siFSTL3 serves as an irradiation‐triggered in situ nanovaccine. It synergizes with radiotherapy to induce ferroptosis and immunogenic cell death through
Chengyi Huang, Yushu Han, Xiang Liu, Chuanhao Wang, Xiaofei Zhu, Di Chen, Yangyang Gong, Liang Chen, Wenjuan Chen, Zhenyuan Miao, Bufu Tang, Huojun Zhang   +11 more
wiley   +1 more source

Ubiquitin-Specific Protease 45 Inhibits Lung Adenocarcinoma Ferroptosis by Regulating Ubiquitination and Stability of Glutathione Peroxidase 4. [PDF]

Cancer Med
Huang M, Fang M, Wang Y, Liu S, Li F.
europepmc   +1 more source

An Unbiased Geometry‐Resolved Membrane Platform for Proteome‐Scale Discovery of Membrane Curvature Sensors

Advanced Science, EarlyView.
A novel geometry‐resolved membrane platform provides a seamlessly integrated pipeline for studying curvature‐sensing proteins. By linking shotgun proteomics with quantitative imaging, this approach enables both the unbiased discovery and rigorous validation of novel sensors across the entire curvature range—positive, negative, and zero.
Takumi Komikawa, Rikuto Kawakami, Kunanon Chattrairat, Tatsuya Niwa, Taiga Ajiri, Takao Yasui, Masayoshi Tanaka   +6 more
wiley   +1 more source