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BioAssay: AID 630385

Induction of dynamic mass redistribution in human HT-29 cells transfected with receptor-targeting iRNA-based shRNA for GPR35 knock out at 10 uM

Screening with dynamic mass redistribution (DMR) assays in a native cell line HT-29 led to identification of two novel series of chemical compounds, 2-(4-methylfuran-2(5H)-ylidene)malononitrile and thieno[3,2-b]thiophene-2-carboxylic acid derivatives, as GPR35 agonists. Of these, 2-(3-cyano-5-(3,4-dichlorophenyl)-4,5-dimethylfuran-2(5H)-ylidene)malononitrile (YE120) and more ..
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 Tested Compounds
 Tested Compounds
All(5)
 
 
Inactive(5)
 
 
 Tested Substances
 Tested Substances
All(5)
 
 
Inactive(5)
 
 
 Related BioAssays
 Related BioAssays
AID: 630385
Data Source: ChEMBL (787833)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2012-09-09
Modify Date: 2013-07-07

Data Table ( Complete ):           All
Tested Compounds:
Description:
Title: Discovery of 2-(4-methylfuran-2(5H)-ylidene)malononitrile and thieno[3,2-b]thiophene-2-carboxylic acid derivatives as G protein-coupled receptor 35 (GPR35) agonists.

Abstract: Screening with dynamic mass redistribution (DMR) assays in a native cell line HT-29 led to identification of two novel series of chemical compounds, 2-(4-methylfuran-2(5H)-ylidene)malononitrile and thieno[3,2-b]thiophene-2-carboxylic acid derivatives, as GPR35 agonists. Of these, 2-(3-cyano-5-(3,4-dichlorophenyl)-4,5-dimethylfuran-2(5H)-ylidene)malononitrile (YE120) and 6-bromo-3-methylthieno[3,2-b]thiophene-2-carboxylic acid (YE210) were found to be the two most potent GPR35 agonists with an EC(50) of 32.5 # 1.7 nM and 63.7 # 4.1 nM, respectively. Both agonists exhibited better potency than that of zaprinast, a known GPR35 agonist. DMR antagonist assays, knockdown of GPR35 with interference RNA, receptor internalization assays, and Tango beta-arrestin translocation assays confirmed that the agonist activity of these ligands is specific to GPR35. The present study provides novel chemical series as a starting point for further investigations of GPR35 biology and pharmacology.
(PMID: 21950657)
Comment
Putative Target:

ChEMBL Target ID: 80166
Target Type: CELL-LINE
Cell Line: HT-29
Tissue: Colon adenocarcinoma cells
Pref Name: HT-29
Organism: Homo sapiens
Tax ID: 9606
Confidence: Target assigned is non-molecular
Relationship Type: Non-molecular target assigned
Categorized Comment
ChEMBL Assay Type: Functional

ChEMBL Assay Data Source: Scientific Literature

ChEMBL Assay Cell Type: HT-29

Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1Activity activity commentActivity activity commentString
2Activity standard flagActivity standard flagInteger
3Activity qualifierActivity qualifierString
4Activity published valueActivity published valueFloat
5Activity standard valueActivity standard valueFloat

Data Table (Concise)
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