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Abyssinones and related flavonoids as potential steroidogenesis modulators.


ABSTRACT: Abyssinones and related flavonoids were screened against 3 enzymes (3betaHSD, 17betaHSD and Aromatase) of steroidogenesis pathway. The virtual screening experiment shows high affinity for flavonones than their respective chalcones. A 4' -OH blocked prenylated flavonone 2b (2-(2', 2'-dimethyl chroman-6'-yl)-7-hydroxy chroman-4-one) had consistent binding affinity to all the three enzymes used in this study showing higher binding affinity to aromatase. A good correlation was observed between cytotoxic data (MCF-7, breast cancer cell line) and docking results indicating flavonone as a better steroidogenesis modulator in hormone dependent cancer.

SUBMITTER: Hatti KS 

PROVIDER: S-EPMC2732035 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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Abyssinones and related flavonoids as potential steroidogenesis modulators.

Hatti Kaushik S KS   Diwakar Latha L   Rao G Venkateswara GV   Kush Anil A   Reddy G Chandrasekara GC  

Bioinformation 20090628 9


Abyssinones and related flavonoids were screened against 3 enzymes (3betaHSD, 17betaHSD and Aromatase) of steroidogenesis pathway. The virtual screening experiment shows high affinity for flavonones than their respective chalcones. A 4' -OH blocked prenylated flavonone 2b (2-(2', 2'-dimethyl chroman-6'-yl)-7-hydroxy chroman-4-one) had consistent binding affinity to all the three enzymes used in this study showing higher binding affinity to aromatase. A good correlation was observed between cytot  ...[more]

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