2023
DOI: 10.15381/anales.v84i3.24812
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Actividad citotóxica y antiproliferativa de un extracto rico en fucoidan de Lessonia trabeculata sobre células de adenocarcinoma mamario murino 4T1

Mary Toccas-Salas,
Libertad Alzamora-Gonzales,
Erasmo Colona-Vallejos
et al.

Abstract: Los tumores neoplásicos se caracterizan por su invasividad y metástasis. Las células neoplásicas tienen heterogeneidad genética, por lo cual pueden desarrollar resistencia a los quimioterápicos. Por esta razón, las plantas continúan siendo una fuente importante de nuevos productos anticancerígenos. Objetivo. Evaluar la actividad citotóxica y antiproliferativa de un extracto rico en fucoidan de Lessonia trabeculata nativa (EFLt) sobre la línea celular de adenocarcinoma mamario murino, triple negativo 4T1. Métod… Show more

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Cited by 1 publication
(2 citation statements)
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“…At 1000 μg/mL FLt, growth inhibition was observed in the 4T1 (48.8%) and VERO-76 (22%) cell lines ( p < 0.001). Similarly, Toccas-Salas et al found a 56% inhibition for the 4T1 cell line with a FLt-rich extract [ 18 ]. Dox showed higher cytotoxic activity for both cell lines ( p < 0.05) ( Figure 1 B).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…At 1000 μg/mL FLt, growth inhibition was observed in the 4T1 (48.8%) and VERO-76 (22%) cell lines ( p < 0.001). Similarly, Toccas-Salas et al found a 56% inhibition for the 4T1 cell line with a FLt-rich extract [ 18 ]. Dox showed higher cytotoxic activity for both cell lines ( p < 0.05) ( Figure 1 B).…”
Section: Resultsmentioning
confidence: 99%
“…The half-maximal inhibitory concentration (IC 50 ) and selectivity index [ 18 ] for FLt and Dox were calculated from the data obtained. IC 50 values were determined by sigmoidal fitting of the data in the GraphPad Prism statistical program (GraphPad software, version 8.01, USA).…”
Section: Methodsmentioning
confidence: 99%