Kimchi markedly induces apoptosis in HT-29 human colon carcinoma cells.
J Food Biochem
; 45(1): e13532, 2021 01.
Article
em En
| MEDLINE
| ID: mdl-33140497
ABSTRACT
This study investigated kimchi-induced apoptosis in HT-29 human colon carcinoma cells. Three types of kimchi samples were prepared standardized kimchi brined with general commercial Baechu cabbage by a standardized recipe (SK), Amtak Baechu kimchi brined with Amtak Baechu cabbage by a standardized recipe (AmK), and anticancer kimchi brined with organically cultivated Baechu cabbage by a functional recipe (AK). MTT assay, qRT-PCR, and Western blotting analysis were performed. The results indicate that AmK and AK, especially AK significantly upregulated mRNA expression of apoptosis-related genes Bim, Bax, Bak, caspase-8, -9, -3, and p53 but suppressed Bcl-xL and Bcl-2 expression. In addition, AK treatment significantly upregulated protein expression levels of caspase-3 but strikingly reduced the protein expression level of Bcl-2 (p < .05), followed by AmK treatment. Our data suggest that AK and AmK can markedly suppress the proliferation of HT-29 cells via activation of apoptosis. PRACTICAL APPLICATIONS Colon cancer is the fourth cancer with the highest incidence in the world. Cell apoptosis is a type of programmed cell death and plays an important role in the cancer cells study. Kimchi is a traditional fermented food in Korea, with a relatively high daily consumption. Our present study used three kinds of kimchi which prepared with different main ingredients and recipes. The results suggest that organically cultivated Baechu cabbage and functional recipe in kimchi preparation play an important role in the anticancer efficacy of kimchi, which has been shown to promote induction of apoptosis in HT-29 cells.
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Texto completo:
1
Coleções:
01-internacional
Contexto em Saúde:
6_ODS3_enfermedades_notrasmisibles
Base de dados:
MEDLINE
Assunto principal:
Carcinoma
/
Neoplasias do Colo
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Alimentos Fermentados
Limite:
Humans
Idioma:
En
Revista:
J Food Biochem
Ano de publicação:
2021
Tipo de documento:
Article