Open Access
CC BY-NC-ND 4.0 · Planta Medica International Open 2020; 7(01): e17-e25
DOI: 10.1055/a-1111-9907
Original Papers
Eigentümer und Copyright ©Georg Thieme Verlag KG 2020

An Ethanolic Extract of Boehmeria caudata Aerial Parts Displays Anti-inflammatory and Anti-tumor Activities

1   Institute of Biology, University of Campinas, Campinas, Brazil
2   Chemical, Biological and Agricultural Research Center, (CPQBA), University of Campinas, Paulínia, Brazil
3   Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
,
Fabiana Regina Nonato
2   Chemical, Biological and Agricultural Research Center, (CPQBA), University of Campinas, Paulínia, Brazil
,
3   Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
,
Ilza Maria de Oliveira Sousa
2   Chemical, Biological and Agricultural Research Center, (CPQBA), University of Campinas, Paulínia, Brazil
3   Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
,
Rafael Rosolen Teixeira Zafred
1   Institute of Biology, University of Campinas, Campinas, Brazil
2   Chemical, Biological and Agricultural Research Center, (CPQBA), University of Campinas, Paulínia, Brazil
,
Diogo Noin de Oliveira
3   Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
,
Rodrigo Ramos Catharino
3   Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
,
Mary Ann Foglio
3   Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
,
João Ernesto de Carvalho
3   Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
› Author Affiliations
Further Information

Publication History

received 20 November 2019
revised 18 January 2020

accepted 22 January 2020

Publication Date:
18 March 2020 (online)

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Abstract

The tumor microenvironment presents several therapeutic targets, with inflammation being one of them. In search of new drugs, plants have shown to be an effective source of potent anti-inflammatory and anticancer agents. This study aimed to evaluate the antitumoral and inflammatory activities of Boehmeria caudata aerial parts extract. Bioguided in vitro antiproliferative screening showed that phenanthroquinolizidine obtained from the aerial B. caudata ethanolic extract had a straight relationship with activity. Moreover, the orally administered ethanolic extract reduced Ehrlich solid tumor growth and displayed an anti-inflammatory effect in both evaluated experimental models (carrageenan-induced paw edema and croton oil-induced ear edema). These results suggest that the antitumor activity of the ethanolic extract could be explained by antiproliferative effects associated with anti-inflammatory action.

Supporting information