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All Journal HAYATI Journal of Biosciences El-Hayah : Jurnal Biologi Majalah Obat Tradisional Science and Technology Indonesia Jurnal Teknologi Laboratorium JMM (Jurnal Masyarakat Mandiri) Biosaintifika: Journal of Biology & Biology Education Prosiding University Research Colloquium Genbinesia Journal of Biology
Prastiyanto, Muhammad Evy
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Other

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Anticancer Efficacy of a Combination of Curcuma longa L. Rhizome and Annona muricata L. Leaf Extracts Against T47D Cells Pebriani, Sonia Ardilla; Bhagawan, Weka Sidha; Prastiyanto, Muhammad Evy; Rukmana, Rizal Maarif; Pratiwi, Rarastoeti; Suhendi, Andi
Science and Technology Indonesia Vol. 11 No. 2 (2026): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2026.11.2.405-419

Abstract

Breast cancer remains one of the most prevalent malignancies worldwide. The use of combinations of natural products is increasingly recognized as a promising strategy for cancer treatment. Turmeric rhizome (Curcuma longa L.) and soursop leaves (Annona muricata L.) are two natural materials known for their anticancer potential. This study aimed to identify the phytochemical constituents of turmeric rhizome and soursop leaf extracts and to evaluate the anticancer activity of their combination against T47D breast cancer cells. Turmeric and soursop leaves were extracted with 96% ethanol using the maceration method. Raw material standardization was performed by measuring water content, ethanol-soluble content, and water-soluble content. The extract was standardized by thin-layer chromatography. T47D and Vero cell lines were used in this study. Compound identification was performed using Liquid Chromatography–Quadrupole Time-of-Flight Mass Spectrometry (LC/Q-TOF-MS). The candidate combination ratio was determined using the simplex lattice design approach in Design Expert 13 software. Cytotoxicity and antiproliferative effects were assessed using the MTT assay, while antimetastatic potential was evaluated through the scratch assay. Apoptosis and cell cycle arrest were analyzed by flow cytometry. IC_50 data were analyzed using one-way ANOVA, and post hoc testing was performed using Tukey’s multiple-comparison test. Antiproliferation and scratch assay data were analyzed using two-way ANOVA followed by the Bonferroni test. Apoptosis and cell cycle assay data were analyzed using one-way ANOVA followed by the Tukey post hoc test. Phytochemical profiling indicated the existence of fifteen chemicals in both turmeric rhizome and soursop leaf extracts. The candidate combination ratio of turmeric rhizome to soursop leaf extracts was 1:21, exhibiting cytotoxic activity with an IC50 value of 32.2 ± 2.5 ug/mL. The combined extract was associated with antiproliferative, anti-migratory, and pro-apoptotic responses and induced G2/M phase cell cycle arrest in T47D cells.
Antibacterial Activity of Myrmecodia pendens (Ant Nest Plant) against Multidrug Resistance Bacteria from Clinical Samples Prastiyanto, Muhammad Evy; Ernanto, Aditya Rahman; Darmawati, Sri; Maharani, Endang Tri Wahyuni; Mulyanto, Arif; Rukmana, Rizal Maarif; Putri, Wahyu Aristyaning; Kusmita, Lia; Sah, Shiv Kumar; Geleta, Daniel
Majalah Obat Tradisional Vol 31, No 1 (2026)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/mot.110761

Abstract

The emergence of multidrug-resistant (MDR) bacteria causes a substantial barrier to treatment, demanding the development of new antibacterial medicines. Myrmecodia pendens (ant nest plant), an indigenous medicinal species, is esteemed for its potential medicinal properties. This study aimed to examine the antibacterial efficacy of M. pendens extracts against MDR bacterial strains (Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Citrobacter freundii, and Pseudomonas aeruginosa) obtained from clinical samples. Extracts were prepared via maceration using ethanol, chloroform, and n-hexane solvents. Antibacterial efficacy was evaluated using the agar diffusion method, minimum inhibitory concentration (MIC), and minimum bactericidal concentration (MBC) assays. The ethanol solvent extract exhibited the most significant antibacterial activity, particularly against P. aeruginosa, with an inhibition zone of 23.15 ± 0.21 mm at 100 mg/mL. The MIC and MBC values were 3.13 mg/mL and 12.5 mg/mL, respectively. The chloroform and n-hexane extracts showed lower, but comparable, inhibitory effects against the tested strains. These findings provide compelling evidence that M. pendens extracts, especially the ethanol extracts, represent a promising source for developing alternative antibacterial agents to combat MDR infections.
Co-Authors Agmala, Aulia Bella Aini, Nur Sofiatul Andi Suhendi Arif Mulyanto, Arif Arya Iswara Astuti, Nita Ayu Dwi Azizah, Inas Hasna BUDI SETIADI DARYONO darmwati, Sri Endang Tri Wahyuni Maharani Ernanto, Aditya Rahman Fandhi Adi Wardoyo Geleta, Daniel Haqi, Hafizha Dara Laila Ainur Rohmah Lia Kusmita Listiyanti, Apriliya M. Ainul Mahbubillah Mahbubillah, M. Ainul Maulida, Gita Rossa Naqib, Ahmad Nasruddin, N Pebriani, Sonia Ardilla Putri, Arifani Rahma Putri, Wahyu Aristyaning Radipasari, Zhafira Dias Rarastoeti Pratiwi Retnaningrum, Endah Rizal Maarif Rukmana, Rizal Maarif Rofiatun Solekha Sah, Shiv Kumar Salsabila, Nia Setyaningtyas, Agnis Sri Darmawati Syafira, Anna Trisnawati, Laily Weka Sidha Bhagawan Wilson, Wildiani Yuanita Rachmawati Yulianto, Bagus Dwi