期刊
SAUDI JOURNAL OF BIOLOGICAL SCIENCES
卷 29, 期 8, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.sjbs.2022.103354
关键词
Cervical cancer; Endophytic; Cytotoxic; Ethyl acetate; Identification
类别
资金
- Agricultural Research and Development Agency, Ministry of Agriculture of the Republic of Indonesia
This study aims to determine the use of endophytic fungi of soursop leaves extract as an ingredient that inhibits cervical cancer. The results showed that the extract of soursop leaves endophytic fungi exhibited cytotoxicity against cervical cancer cells.
Cervical cancer causes many deaths in females worldwide, including in Indonesia. Several studies have reported that soursop (Annona muricata L.) leaves can be used to treat cervical cancer. This study aims to determine the use of endophytic fungi of A. muricata leaves extract as an ingredient that inhibits cervical cancer. The isolated endophytic fungi from various soursop leave accessions were grown in culture media, then extracted using ethyl acetate. The extract was then tested against anti-yeast, cervical cancer cells, and on normal cells as control using the MTT method. Five isolated fungi were selected based on the greatest inhibition in one concentration, and the inhibitory concentration 50 (IC50) value was determined. The soursop leaves endophytic fungi extracts showed cytotoxicity against cervical cancer cells by inhibiting the multiplication of HeLa cancer cells in vitro. The Sir-SM2 endophytic fungi crude ethyl acetate extract showed high cytotoxicity to cervical cancer cells (HeLa cells) but less harmful to the normal Chang cells; therefore can be a natural anticancer. Identification based on morphology shows that the isolated Sir-SM2 endophytic fungi belong to the Penicillium genus, and molecular identification based on Internal Transcribed Spacer shows high similarities with Penicillium crustosum. (C) 2022 The Authors. Published by Elsevier B.V. on behalf of King Saud University.
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