scholarly journals Identification of Small-Molecule Inhibitors of Human Inositol Hexakisphosphate Kinases by High-Throughput Screening

2021 ◽  
Author(s):  
Gangling Liao ◽  
Wenjuan Ye ◽  
Tyler Heitmann ◽  
Glen Ernst ◽  
Michael DePasquale ◽  
...  
Keyword(s):  
Small Molecule ◽  
High Throughput ◽  
High Throughput Screening ◽  
Small Molecule Inhibitors ◽  
Inositol Hexakisphosphate

scholarly journals Identification of novel small molecule inhibitors of adenovirus gene transfer using a high throughput screening approach

2013 ◽  
Vol 170 (1) ◽  
pp. 132-140 ◽  
Author(s):  
Margaret R. Duffy ◽  
Alan L. Parker ◽  
Eric R. Kalkman ◽  
Katie White ◽  
Dmytro Kovalskyy ◽  
...  
Keyword(s):  
Gene Transfer ◽  
Small Molecule ◽  
High Throughput ◽  
High Throughput Screening ◽  
Small Molecule Inhibitors ◽  
Screening Approach

scholarly journals High throughput screening for small molecule inhibitors of heparin-induced tau fibril formation

2007 ◽  
Vol 358 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Alex Crowe ◽  
Carlo Ballatore ◽  
Edward Hyde ◽  
John Q. Trojanowski ◽  
Virginia M.-Y. Lee
Keyword(s):  
Small Molecule ◽  
High Throughput ◽  
High Throughput Screening ◽  
Small Molecule Inhibitors ◽  
Fibril Formation

High throughput screening of small molecule inhibitors of human alternative pathway complement

2010 ◽  
Vol 47 (13) ◽  
pp. 2283-2283
Author(s):  
Yuko Kimura ◽  
Chun-Hao Chiu ◽  
Andrew D. Napper ◽  
Scott L. Diamond ◽  
Wen-Chao Song
Keyword(s):  
Small Molecule ◽  
High Throughput ◽  
High Throughput Screening ◽  
Small Molecule Inhibitors ◽  
Alternative Pathway

scholarly journals High-Throughput Screening Assay for Identification of Small Molecule Inhibitors of Aurora2/STK15 Kinase

2004 ◽  
Vol 9 (5) ◽  
pp. 391-397 ◽  
Author(s):  
Chongbo Sun ◽  
Yvette Newbatt ◽  
Leon Douglas ◽  
Paul Workman ◽  
Wynne Aherne ◽  
...  
Keyword(s):  
Small Molecule ◽  
High Throughput ◽  
High Throughput Screening ◽  
Small Molecule Inhibitors ◽  
Tumor Development ◽  
Screening Assay ◽  
Amino Terminal ◽  
Terminal Domain ◽  
High Throughput Screening Assay ◽  
Amino Terminal Domain

STK15/Aurora2 is a centrosome-associated serine/threonine kinase, the protein levels and kinase activity of which rise during G2 and mitosis. STK15 overexpression induces tumorigenesis and is amplified in various human cancers and tumor cell lines. Thus, STK15 represents an important therapeutic target for small molecule inhibitors that would disrupt its activity and block cell proliferation. The availability of a robust and selective small molecule inhibitor would also provide a useful tool for identification of the potential role of STK15 in cell cycle regulation and tumor development. The authors report the development of a novel, fast, simple microplate assay for STK15 activity suitable for high-throughput screening. In the assay, γ-33P-ATP and STK15 were incubated in a myelin basic protein (MBP)-coated FlashPlate® to generate a scintillation signal. The assay was reproducible, the signal-to-noise ratio was high (11) and the Z′ factor was 0.69. The assay was easily adapted to a robotic system for drug discovery programs targeting STK15. The authors also demonstrate that STK15 is regulated by phosphorylation and the N-amino terminal domain of the protein. Treatment with phosphatase inhibitors (okadaic acid) or deletion of the N-amino terminal domain results in a significant increase in the enzymatic activity.

scholarly journals A High-Throughput Cellular Screening Assay for Small-Molecule Inhibitors and Activators of Cytoplasmic Dynein-1-Based Cargo Transport

2020 ◽  
Vol 25 (9) ◽  
pp. 985-999
Author(s):  
John Vincent ◽  
Marian Preston ◽  
Elizabeth Mouchet ◽  
Nicolas Laugier ◽  
Adam Corrigan ◽  
...  
Keyword(s):  
Small Molecule ◽  
High Throughput ◽  
High Throughput Screening ◽  
Small Molecule Inhibitors ◽  
Cytoplasmic Dynein ◽  
Lead Discovery ◽  
Screening Assay ◽  
Age Related ◽  
The Uk

Cytoplasmic dynein-1 (hereafter dynein) is a six-subunit motor complex that transports a variety of cellular components and pathogens along microtubules. Dynein’s cellular functions are only partially understood, and potent and specific small-molecule inhibitors and activators of this motor would be valuable for addressing this issue. It has also been hypothesized that an inhibitor of dynein-based transport could be used in antiviral or antimitotic therapy, whereas an activator could alleviate age-related neurodegenerative diseases by enhancing microtubule-based transport in axons. Here, we present the first high-throughput screening (HTS) assay capable of identifying both activators and inhibitors of dynein-based transport. This project is also the first collaborative screening report from the Medical Research Council and AstraZeneca agreement to form the UK Centre for Lead Discovery. A cellular imaging assay was used, involving chemically controlled recruitment of activated dynein complexes to peroxisomes. Such a system has the potential to identify molecules that affect multiple aspects of dynein biology in vivo. Following optimization of key parameters, the assay was developed in a 384-well format with semiautomated liquid handling and image acquisition. Testing of more than 500,000 compounds identified both inhibitors and activators of dynein-based transport in multiple chemical series. Additional analysis indicated that many of the identified compounds do not affect the integrity of the microtubule cytoskeleton and are therefore candidates to directly target the transport machinery.

Novel Small-Molecule Inhibitors of Arylamine N-Acetyltransferases: Drug Discovery by High Throughput Screening

2011 ◽  
Vol 14 (2) ◽  
pp. 117-124 ◽  
Author(s):  
Isaac M. Westwood ◽  
Akane Kawamura ◽  
Angela J. Russell ◽  
James Sandy ◽  
Stephen G. Davies ◽  
...  
Keyword(s):  
Drug Discovery ◽  
Small Molecule ◽  
High Throughput ◽  
High Throughput Screening ◽  
Small Molecule Inhibitors

Abstract 5394: A high-throughput screening platform for the identification of small molecule inhibitors of MAP2K4

2014 ◽  
Author(s):  
Sankar Narayan Krishna ◽  
Chi-Hao Luan ◽  
Matthew R. Clutter ◽  
Rama K. Mishra ◽  
Karl A. Scheidt ◽  
...  
Keyword(s):  
Small Molecule ◽  
High Throughput ◽  
High Throughput Screening ◽  
Small Molecule Inhibitors ◽  
Screening Platform
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