Pengaruh Ekstrak Kayu Bajakah Merah (Sphatolobus Littoralis) terhadap Kadar Protein Pro-Apoptosis P53 pada Sel MCF-7
DOI:
https://doi.org/10.31004/jn.v10i1.54282Abstract
Abstrak Kanker payudara merupakan jenis kanker dengan angka kejadian dan kematian tertinggi pada wanita di dunia. Salah satu model sel kanker payudara yang banyak digunakan dalam penelitian adalah sel MCF-7 yang bersifat sensitif terhadap estrogen. Protein p53 berperan penting sebagai supresor tumor melalui pengaturan siklus sel dan induksi apoptosis. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak kayu bajakah merah (Spatholobus littoralis) terhadap kadar protein pro-apoptosis p53 pada sel kanker payudara MCF-7. Penelitian ini merupakan penelitian eksperimental dengan rancangan true-experimental pretest–posttest control group design. Sel MCF-7 dibagi menjadi empat kelompok, yaitu blanko, kontrol negatif, kontrol positif (tamoxifen 4,81 ppm), dan kelompok perlakuan ekstrak kayu bajakah merah dengan konsentrasi IC₅₀ sebesar 116,4 ppm. Sel diinkubasi selama 72 jam pada suhu 37°C dengan 5% CO₂. Kadar protein p53 diukur menggunakan metode ELISA. Hasil penelitian menunjukkan bahwa pemberian ekstrak kayu bajakah merah meningkatkan kadar protein p53 secara signifikan dibandingkan kelompok kontrol, meskipun masih lebih rendah dibandingkan tamoxifen. Temuan ini menunjukkan bahwa ekstrak kayu bajakah merah berpotensi sebagai agen antikanker melalui aktivasi jalur p53 dan sejalan dengan prinsip pengobatan herbal dalam Islam. Kata Kunci: kanker payudara, sel MCF-7, kayu bajakah merah, p53, apoptosis Abstrak Breast cancer is the most common cancer and a leading cause of cancer-related mortality among women worldwide. The MCF-7 cell line is widely used as a model of estrogen receptor–positive breast cancer. The tumor suppressor protein p53 plays a crucial role in cell cycle regulation and apoptosis induction. This study aimed to evaluate the effect of red Bajakah wood (Spatholobus littoralis) extract on pro-apoptotic p53 protein levels in MCF-7 breast cancer cells. This experimental study employed a true-experimental pretest–posttest control group design. MCF-7 cells were divided into four groups: blank, negative control, positive control (tamoxifen 4.81 ppm), and treatment group receiving red Bajakah extract at the IC₅₀ concentration of 116.4 ppm. Cells were incubated for 72 hours at 37°C with 5% CO₂. p53 protein levels were measured using an ELISA method. The results demonstrated that red Bajakah extract significantly increased p53 protein levels compared to the control group, although the levels remained lower than those induced by tamoxifen. These findings suggest that red Bajakah wood extract has potential anticancer activity through p53 pathway activation and supports its use as a herbal therapeutic agent consistent with Islamic medical principles. Keywords: breast cancer, MCF-7 cells, red Bajakah wood, p53, apoptosis.Downloads
Published
2026-01-31
How to Cite
Fathaya, R. A., Harliansyah, H., Randy, A., Pendrianto, P., & Rahmah, N. A. (2026). Pengaruh Ekstrak Kayu Bajakah Merah (Sphatolobus Littoralis) terhadap Kadar Protein Pro-Apoptosis P53 pada Sel MCF-7. Jurnal Ners, 10(1), 2601–2609. https://doi.org/10.31004/jn.v10i1.54282
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