Results 111 to 120 of about 37,687 (302)

Bacterial growth inhibited by a synthetic inhibitor based upon the structure of a human proteinase inhibitor

, 1989
Cysteine proteinases are important not only in the intracellular catabolism of peptides and proteins1 and in the processing of prohormones and proenzymes2,3, but also in the penetration of normal human tissue by malignant cells4 and possibly ...
Trojnar, Jerzy, Olafsson, Isleifur, Grubb, Anders,, Åkesson, Per,, Bohus, Martin, Björck, Lars,, Lund University., Abrahamson, Magnus,   +7 more
core   +2 more sources

In silico analysis of isoquinoline alkaloids using Cathepsin L as target receptor for controlling metastasis

Discover Chemistry
Metastasis had been a challenging concern for the oncologists in the progressive state of cancer. ubiquitous lysosomal cysteine proteinase, cathepsin L which plays an important role in metastasis in a variety of cancer cells has been taken as a target ...
Poonam R. Inamdar, Iqrar Ahmad, Shashikant V. Bhandari, Parixit J. Bhandurge, Padmaja S. Kore, Neeta Rai, Kiran Patil   +6 more
doaj   +1 more source

Dual Cytoplasmic and Chloroplastic Mechanisms Fine‐Tune Chloroplast Division through ARC3 Protein Stability

Advanced Science, EarlyView.
ARC3 levels are controlled by cytosolic and chloroplast proteolytic systems. PUB52 mediates ARC3 precursor ubiquitination and degradation in the cytosol, while CLPC1 promotes ARC3 degradation in chloroplasts, where ARC2 protects ARC3 from excessive breakdown. Disrupting these components causes chloroplast division defects, placing them upstream of ARC3.
Yang Yuan, Denghao Xiang, Ruiying Li, Zhichuang Yue, Zhipeng Wang, Honghong Hu   +5 more
wiley   +1 more source

Coronavirus Protein Processing and RNA Synthesis Is Inhibited by the Cysteine Proteinase Inhibitor E64d

, 1995
Mouse hepatitis virus strain A59 (MHV-A59) encodes within the 22-kb gene 1 a large polypretain containing three proteinase domains with proven or predicted cysteine catalytic residues.
Denison, Mark R., Currier, Paul F., Spence, Robert A., Lu, Xiaotao, Kim, James C.   +4 more
core   +1 more source

BIN1 and ALDH1B1 Deficiency in Colonic Smooth Muscle Drives Mitochondrial Dysfunction and Fibrosis in Slow‐Transit Constipation

Advanced Science, EarlyView.
Slow‐transit constipation (STC) is a disabling motility disorder with unclear smooth‐muscle mechanisms. Spatial proteomic analysis of STC patient colon reveals both the central pathogenic role of smooth muscle cells (SMCs) in STC and novel regulators of intestinal motility, BIN1 and ALDH1B1.
Jianbo Liu, Hao Zhang, Wenhao Qiao, Ran Liu, Jie Sun, Xiaopei Li, Qin Li, Dongbo Zhao, Dawei Chen, Jingxin Li, Shuxiao Dong   +10 more
wiley   +1 more source

Establishment, optimization and validation of a fluorescence polarization-based high-throughput screening assay targeting cathepsin L inhibitors

SLAS Discovery
Cathepsin L (CTSL), a lysosomal cysteine proteinase, is primarily dedicated to the metabolic turnover of intracellular proteins. It is involved in various physiological processes and contributes to pathological conditions such as viral infection, tumor ...
Wenwen Zhou, Baoqing You, Xiaomeng Zhao, Shuyi Si, Yan Li, Jing Zhang   +5 more
doaj   +1 more source

The Host Cell Factor Phosphatase‐2A Subunit PR130 Restricts Replication of Herpes Simplex Virus Type‐1

Advanced Science, EarlyView.
Molecular, genetic, virological, and biochemical analysis in combination with global proteome and phosphoproteome profiling and functional assays were applied to study the role of PR130 in the context of HSV‐1 replication. The observations reveal that host‐intrinsic mechanisms regulate HSV‐1 replication and highlight PR130 as a susceptibility factor of
Johannes Jungwirth, Christoph F. Jacob, Alexandra Nguyen, Mandy Beyer, Andreas O. Mieland, Mario Dejung, Jia‐Xuan Chen, Walburgis Brenner, Christina Ehrhardt, Andreas Henke, Oliver H. Krämer   +10 more
wiley   +1 more source

Genealogy of mammalian cysteine proteinase inhibitors Common evolutionary origin of stefins, cystatins and kininogens

, 1985
A model for the evolution of mammalian cysteine proteinase inhibitors has been constructed on the basis of sequence homology. This model suggests that the diversity of cysteine proteinase inhibitors has evolved from two ancestral units forming the ...
Kellermann, Josef, Lottspeich, Friedrich, Machleidt, Werner, Werner Machleidt, Müller-Esterl, Werner, Josef Kellermann, Friedrich Lottspeich, Fritz, Hans, Werner Müller-Esterl, Vito Turk, Turk, Vito, Hans Fritz   +11 more
core   +1 more source

Lilrb4a Suppression Reprograms Microglia to Mitigate APOE4‐Associated Amyloid Plaques and Cerebral Amyloid Angiopathy in Association With a PPAR‐Linked Pro‐Clearance State

Advanced Science, EarlyView.
Targeting Lilrb4a in Apolipoprotein E4 (APOE4)‐associated Alzheimer's disease (AD) reprograms microglia toward a beneficial, phagocytic state. Genetic deletion or antisense inhibition of Lilrb4a suppresses p‐SHP2/NF‐κB/STAT1 signaling, restores PPAR‐linked lipid and energy metabolism, and reduces amyloid plaque burden and cerebral amyloid angiopathy ...
Changxu Nie, Ruixi Yang, Xiaotong Wang, Ping Jia, Xueqi Zhang, Yaqi Dai, Xue Bai, Sijia Duan, Yufeng Li, Peng Zheng, Xin Tian, Li Jiang, Chao Wang   +12 more
wiley   +1 more source

The isolation and partial characterization of a cystatin class cysteine proteinase inhibitor from soybean seeds and its potential to control digestive proteolysis of insect larvae dependent on cysteine proteinases for digestion

, 1990
Cysteine proteinase activity in the midgut of larval Acanthoscelides obtectus (Common bean weevil) was found to be necessary for normal growth and development of the insect. Inhibition of the cysteine proteinase activity resulted in significantly delayed
Hines, Mark Edward
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