Rapid build-up of high-throughput screening microarrays with biochemistry gradients via light-induced thiol–ene “click” chemistry

2021 ◽  
Vol 9 (13) ◽  
pp. 3032-3037
Author(s):  
Hongye Hao ◽  
Junjie Huang ◽  
Ping Liu ◽  
Yunfan Xue ◽  
Jing Wang ◽  
...  
Keyword(s):  
Click Chemistry ◽  
High Throughput ◽  
High Throughput Screening ◽  
Cell Behaviors

Microarrays with biochemistry gradients were rapidly fabricated via light-induced thiol–ene “click” chemistry and showed great applicability in cell behaviors screening.

scholarly journals A click chemistry-based microRNA maturation assay optimized for high-throughput screening

2016 ◽  
Vol 52 (53) ◽  
pp. 8267-8270 ◽  
Author(s):  
Daniel A. Lorenz ◽  
Amanda L. Garner
Keyword(s):  
Click Chemistry ◽  
High Throughput ◽  
High Throughput Screening ◽  
Diels Alder ◽  
Inverse Electron Demand ◽  
Electron Demand

A catalytic enzyme-linked click chemistry assay (cat-ELCCA) for Dicer-catalyzed pre-microRNA maturation was optimized to employ inverse-electron demand Diels–Alder (IEDDA) chemistry affording high-throughput screening capability.

SuFEx-Enabled High-Throughput Medicinal Chemistry

2019 ◽  
Author(s):  
Seiya Kitamura ◽  
Qinheng Zheng ◽  
Jordan L. Woehl ◽  
angelo solan ◽  
Emily Chen ◽  
...  
Keyword(s):  
Click Chemistry ◽  
Small Molecule ◽  
High Throughput ◽  
Cysteine Protease ◽  
High Throughput Screening ◽  
Medicinal Chemistry ◽  
Biologically Active ◽  
Drug Candidates ◽  
Biological Probes ◽  
Small Molecule Probes

<p>Optimization of small-molecule probes or drugs is a lengthy, challenging and resource-intensive process. Lack of automation and reliance on skilled medicinal chemists is cumbersome in both academic and industrial settings. Here, we demonstrate a high-throughput hit-to-lead process based on the biocompatible SuFEx click chemistry. A modest high-throughput screening hit against a bacterial cysteine protease SpeB was modified with a SuFExable iminosulfur oxydifluoride [RN=S(O)F2] motif, rapidly diversified into 460 analogs in overnight reactions, and the products directly screened to yield drug-like inhibitors with 300-fold higher potency. We showed that the improved molecule is drug-like and biologically active in a bacteria-host coculture. Since these reactions can be performed on a picomole scale to conserve reagents, we anticipate our methodology can accelerate the development of robust biological probes and drug candidates.</p>

scholarly journals Click-Chemistry Based High Throughput Screening Platform for Modulators of Ras Palmitoylation

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Lakshmi Ganesan ◽  
Peyton Shieh ◽  
Carolyn R. Bertozzi ◽  
Ilya Levental
Keyword(s):  
Click Chemistry ◽  
High Throughput ◽  
High Throughput Screening ◽  
Screening Platform

SuFEx-Enabled High-Throughput Medicinal Chemistry

2019 ◽  
Author(s):  
Seiya Kitamura ◽  
Qinheng Zheng ◽  
Jordan L. Woehl ◽  
angelo solan ◽  
Emily Chen ◽  
...  
Keyword(s):  
Click Chemistry ◽  
Small Molecule ◽  
High Throughput ◽  
Cysteine Protease ◽  
High Throughput Screening ◽  
Medicinal Chemistry ◽  
Biologically Active ◽  
Drug Candidates ◽  
Biological Probes ◽  
Small Molecule Probes

<p>Optimization of small-molecule probes or drugs is a lengthy, challenging and resource-intensive process. Lack of automation and reliance on skilled medicinal chemists is cumbersome in both academic and industrial settings. Here, we demonstrate a high-throughput hit-to-lead process based on the biocompatible SuFEx click chemistry. A modest high-throughput screening hit against a bacterial cysteine protease SpeB was modified with a SuFExable iminosulfur oxydifluoride [RN=S(O)F2] motif, rapidly diversified into 460 analogs in overnight reactions, and the products directly screened to yield drug-like inhibitors with 300-fold higher potency. We showed that the improved molecule is drug-like and biologically active in a bacteria-host coculture. Since these reactions can be performed on a picomole scale to conserve reagents, we anticipate our methodology can accelerate the development of robust biological probes and drug candidates.</p>

High-throughput screening program for botanical extracts

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
L Hingorani ◽  
NP Seeram ◽  
B Ebersole
Keyword(s):  
High Throughput ◽  
High Throughput Screening ◽  
Screening Program ◽  
Botanical Extracts

High throughput screening of microbial biodiversity for the discovery of novel cosmeceutical agents

Planta Medica ◽  
2015 ◽  
Vol 81 (16) ◽  
Author(s):  
K Georgousaki ◽  
N DePedro ◽  
AM Chinchilla ◽  
N Aliagiannis ◽  
F Vicente ◽  
...  
Keyword(s):  
High Throughput ◽  
High Throughput Screening ◽  
Microbial Biodiversity

High throughput screening to investigate Brazilian Cerrado biome plant extract bank chemical diversity

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
LS Espindola ◽  
RG Dusi ◽  
KR Gustafson ◽  
J McMahon ◽  
JA Beutler
Keyword(s):  
High Throughput ◽  
Plant Extract ◽  
High Throughput Screening ◽  
Chemical Diversity ◽  
Brazilian Cerrado ◽  
Cerrado Biome
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