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Abstract #99144 Published in IGR 22-4
Some phenolic natural compounds as carbonic anhydrase inhibitors: An in vitro and in silico study
Aggul AG; Uzun N; Kuzu M; Taslimi P; Gulcin I; Gulcin IArchiv der Pharmazie 2022; 0: e2100476
This paper presents experimental and molecular docking studies on the inhibitory effects of tyrosol, hydroxytyrosol, luteolin, diosmetin, caffeic acid, luteolin 7-O-glycoside, and apigenin 7-O-glycoside from olive (Olea europaea L.) leaf against human carbonic anhydrase (hCA, E.C.4.2.1.1) isozymes I and II. After these isozymes were separately purified, their activities were determined using the esterase activity. IC values for hCA I and II were calculated as 2.02-11.38 µM and 2.23-9.05 µM, respectively. The compounds were identified as CA inhibitors, with K values in the ranges of 1.66-9.17 µM for the hCA I isozyme and 1.49-14.21 µM for hCA II. The inhibitory effects of these natural compounds were also compared to acetazolamide, which is a potent inhibitor of both CA isozymes. Our results may contribute to the synthesis of new CA inhibitors and pave the way for new drug design in the treatment of a number of diseases including cancer, obesity, diabetes, and glaucoma.
Department of Biochemistry, Agri Ibrahim Cecen University, Agri, Turkey.
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