Pyrazolines inhibiting the activity of the early growth response-1 DNA-binding domain.
Bioorg Med Chem Lett
; 113: 129952, 2024 Sep 10.
Article
en En
| MEDLINE
| ID: mdl-39265893
ABSTRACT
To identify compounds inhibiting the activity of the Early Growth Response (EGR)-1 DNA-binding domain, thirty-seven pyrazolines were prepared and their EGR-1 DNA-binding activities were measured. Pharmacophores were derived based on quantitative structure-activity relationship calculations. As compound 2, 1-(5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)naphthalen-2-ol, showed the best inhibitory effects against the activity of the EGR-1 DNA-binding domain, the binding mode between compound 2 and EGR-1 was elucidated using in silico docking. The pharmacophores were matched to the binding modes. Electrophoretic mobility shift assays confirmed that compound 2 dose-dependently inhibited TNFα-induced EGR-1-DNA complex formation in HaCaT cells. Reverse transcription-polymerase chain reaction demonstrated that compound 2 effectively reduced the mRNA expression of EGR-1-regulated inflammatory genes, including thymic stromal lymphopoietin (TSLP), interleukin (IL)-1ß, IL-6, and IL-31, in TNFα-stimulated HaCaT cells. Therefore, compound 2 could be developed as an agent that inhibits the activity of the EGR-1 DNA-binding domain.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Bioorg Med Chem Lett
Asunto de la revista:
BIOQUIMICA
/
QUIMICA
Año:
2024
Tipo del documento:
Article