Results 171 to 180 of about 422,331 (334)

Structure‐Based Development of Ultra‐Broad‐Spectrum 3C‐Like Protease Inhibitors

Advanced Science, EarlyView.
This study provides an in‐depth analysis of the substrate binding pocket of 3CLpros across all coronavirus species using bioinformatics and structural insights, revealing the critical impact of S2/S4 subsite diversity on the broad‐spectrum activity of approved therapeutics.
Haixia Su, Tianqing Nie, Guofeng Chen, Muya Xiong, Yumin Zhang, Guoqing Wu, Mengyuan You, Hang Xie, Jian He, Yanchao Xiong, Hangchen Hu, Wenfeng Zhao, Minjun Li, Gengfu Xiao, Leike Zhang, Yechun Xu   +15 more
wiley   +1 more source

Thermostable serine protease inhibitor from Death cap (Amanita phalloides)

Journal of Associated Medical Sciences, 2019
Background: Protease inhibitor plays an important role in many biological processes in an organism, its selective binding toward protease potentially tuning down some specific biological processes such as enzymatic catalysis regulation, protein signaling
phichaya khamai, Ketpaillin Chimong, Kritchai Pooncharoen, Widsanusan Chartarrayawadee   +3 more
doaj  

Protease-mediated activation of Par2 elicits calcium waves during zebrafish egg activation and blastomere cleavage.

PLoS Biology
Successful initiation of animal development requires activation of the egg immediately prior to fusion of gamete pronuclei. In all taxa, this is initiated by waves of calcium transients which transverse across the egg.
Jiajia Ma, Tom J Carney
doaj   +1 more source

Activating the Osteoblastic USP26 Pathway Alleviates Multi‐Organ Fibrosis by Decreasing Insulin Resistance

Advanced Science, EarlyView.
The loss of Ubiquitin Specific Peptidase 26 (USP26) in osteoblasts results in decreased bone formation, as well as multi‐organ fibrosis associated with insulin resistance (IR). Mechanistically, the absence of USP26 reduces glycolysis and lactate accumulation, leading to decreased histone H3 lysine 18 lactylation (H3K18LA) in the promoter region of KH ...
Jiyuan Tang, Wenkai Ye, Liang He, Zhou Dan, Leilei Chang, Zijie You, Yuanyue Jiang, Guoqing Tang, Lianfu Deng, Changwei Li   +9 more
wiley   +1 more source

Molecular motion regulates the activity of the Mitochondrial Serine Protease HtrA2 [PDF]

, 2017
Matthew Merski, Cátia Moreira, Rui M.V. Abreu, Maria J. Ramos, Pedro Alexandrino Fernandes, L. Miguel Martins, Pedro José Barbosa Pereira, Sandra Macedo‐Ribeiro   +7 more
openalex   +1 more source

Microglial Fkbp5 Impairs Post‐Stroke Vascular Integrity and Regeneration by Promoting Yap1‐Mediated Glycolysis and Oxidative Phosphorylation

Advanced Science, EarlyView.
A post‐stroke perivascular niche of microglia characterized by low expression of M2 markers and elevated glycolysis, oxidative phosphorylation (OXPHOS), and phagocytic activity is identified, which is termed stroke‐activated vascular‐associated microglia (stroke‐VAM).
Yanan Li, Yanmei Qiu, Yunlei Yang, Yanhao Wei, Haokun Peng, Longhai Zeng, Pengcheng Li, Rentang Bi, Bo Hu   +8 more
wiley   +1 more source

Gibbs Free Energy of Hydrolytic Water Molecule in Acyl-Enzyme Intermediates of a Serine Protease: A Potential Application for Computer-Aided Discovery of Mechanism-Based Reversible Covalent Inhibitors

, 2017
Yosuke Masuda, Noriyuki Yamaotsu, Shuichi Hirono   +2 more
openalex   +2 more sources

The Crosstalk Between CRL5 and APC/C E3 Ligases Regulates Metastasis and Chemosensitivity of Cancer Cells

Advanced Science, EarlyView.
This study uncovers a previously unknown crosstalk between two major ubiquitin ligases, CRL5 and APC/C. The authors identify APC11 as a binding partner of CUL5, showing that their interaction regulates neddylation, substrate stability, and mitotic progression.
Danrui Cui, Ruirui Qu, Tianqi Li, Linchen Wang, Xiaoyu Chen, Shengpeng Shao, Xue Liang, Jun Xu, Yi Sun, Xiufang Xiong, Yongchao Zhao   +10 more
wiley   +1 more source

Serine Protease [PDF]

, 2020
openaire   +1 more source

Fibrates Inhibit PLTP‐induced M2 Macrophage Infiltration and Increase the Sensitivity of Hepatocellular Carcinoma to ICIs

Advanced Science, EarlyView.
Phospholipid transfer protein(PLTP) plays a critical role in forming a complex with kinase A (AURKA) and P65. This interaction facilitates phosphorylation of P65 at Ser536, leading to the activation of the NF‐κB signaling pathway. Ultimately, this leads to the upregulation of downstream cytokines, including IL‐6, IL‐8, and CSF‐1, which promotes M2 ...
Xinyue Liang, Yaning Li, Jianxun Cai, Lisi Luo, Pengfei Yang, Yutong Chen, Jiancong Zhou, Yan Zeng, Jiaping Yu, Weiyu Zhang, Wenzheng Pang, Yufang Li, Chunhua Wen, Jian Li, Linjuan Zeng   +14 more
wiley   +1 more source