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Please use this identifier to cite or link to this item: http://hdl.handle.net/10198/6032

Título: Using molecular docking to investigate the anti-breast cancer activity of low molecular weight compounds present on wild mushrooms.
Autor: Froufe, Hugo J.C.
Abreu, Rui M.V.
Ferreira, Isabel C.F.R.
Palavras-chave: Mushrooms
Nutraceuticals
Breast cancer
Molecular docking
AutoDock4
Issue Date: 2011
Editora: Taylor & Francis
Citação: Froufe, Hugo J.C.; Abreu, Rui M.V.; Ferreira, Isabel C.R.R. (2011) - Using molecular docking to investigate the anti-breast cancer activity of low molecular weight compounds present on wild mushrooms. SAR and QSAR Environmental Research. ISSN 1062-936X. 22:3-4, p. 315-328
Resumo: Mushrooms represent an unlimited source of compounds with antitumor and immunostimulating properties and mushroom intake as been shown to reduce the risk of breast cancer. A large number of LMW (low molecular weight) compounds present in mushrooms have been identified including: phenolic acids, flavonoids, tocopherols, carotenoids, sugars and fatty acids. In order to evaluate which wild mushroom LMW compounds may be involved in anti-breast cancer activity we selected a representative dataset of 43 LMW compounds and performed molecular docking against 3 known protein targets involved in breast cancer (Aromatase, Estrone Sulfatase and 17β-HSD-1) using AutoDock4 as docking software. The estimated inhibition constants for all LMW compounds were determined and the potential structure-activity relationships for the compounds with the best estimated inhibition constants are discussed for each compound family. 4-O-caffeoylquinic, naringin and lycopene stand out as the top ranked potential inhibitors for Aromatase, Estrone Sulfatase and 17β-HSD1, respectively, and the 3-D docked conformation for these compounds are discussed in detail. This information provides several interesting starting points for further development of Aromatase, Estrone Sulfatase and 17β-HSD1 inhibitors.
Arbitragem científica: yes
URI: http://hdl.handle.net/10198/6032
ISSN: 1062-936X
Appears in Collections:BB - Artigos em Revistas Indexados ao ISI

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