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In Vitro Study of Garcinia dulcis (Roxb.) Kurz Leaves Extract against Hepatitis C Virus: Garcinia dulcis Leaves Extract against Hepatitis C Virus Apriyanto, Dadan Ramadhan; Hartati, Sri; Sri Wahyuni, Tutik; Inge Lusida, Maria
Journal of Tropical Life Science Vol. 14 No. 1 (2024)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.14.01.20

Abstract

Garcinia dulcis is a plant commonly used in traditional medicine in tropical regions. It has anti-bacterial, anti-inflammatory, anti-tumor, and anti-malaria properties. Despite its potential benefits, studies on its effectiveness as an antiviral are limited. This study investigated the antiviral properties of G. dulcis leaf extract against the JFH-1 strain genotype 2a as a treatment for Hepatitis C Virus (HCV). Huh7it-1 cells infected with the HCV genotype 2a strain JFH-1 were used to determine the antiviral effect of methanol extracts of G. dulcis leaves (GD-LE). GD-LE antiviral activity was investigated using a focus-forming assay for anti-HCV and 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide (MTT) assay for cytotoxicity. A time-of-addition study of anti-HCV was also performed to determine the mode of action of GD-LE. The results showed that GD-LE inhibited HCV replication with an IC50 of 17.06 µg/mL without giving any toxicity to the cells. The mode-of-action of GD-LE was found to inhibit HCV replication in the co-addition and post-infection stages. These findings suggest that GD-LE could be a promising candidate for anti-HCV treatment. However, further study regarding GD-LE bioactive compound isolation needs to be done to prepare an effective antiviral.
In Vitro Study of Garcinia dulcis (Roxb.) Kurz Leaves Extract against Hepatitis C Virus: Garcinia dulcis Leaves Extract against Hepatitis C Virus Apriyanto, Dadan Ramadhan; Hartati, Sri; Sri Wahyuni, Tutik; Inge Lusida, Maria
Journal of Tropical Life Science Vol. 14 No. 1 (2024)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.14.01.20

Abstract

Garcinia dulcis is a plant commonly used in traditional medicine in tropical regions. It has anti-bacterial, anti-inflammatory, anti-tumor, and anti-malaria properties. Despite its potential benefits, studies on its effectiveness as an antiviral are limited. This study investigated the antiviral properties of G. dulcis leaf extract against the JFH-1 strain genotype 2a as a treatment for Hepatitis C Virus (HCV). Huh7it-1 cells infected with the HCV genotype 2a strain JFH-1 were used to determine the antiviral effect of methanol extracts of G. dulcis leaves (GD-LE). GD-LE antiviral activity was investigated using a focus-forming assay for anti-HCV and 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide (MTT) assay for cytotoxicity. A time-of-addition study of anti-HCV was also performed to determine the mode of action of GD-LE. The results showed that GD-LE inhibited HCV replication with an IC50 of 17.06 µg/mL without giving any toxicity to the cells. The mode-of-action of GD-LE was found to inhibit HCV replication in the co-addition and post-infection stages. These findings suggest that GD-LE could be a promising candidate for anti-HCV treatment. However, further study regarding GD-LE bioactive compound isolation needs to be done to prepare an effective antiviral.
Co-Authors , Idha Kusumawati Abdul Rahem Achmad Fuad ACHMAD FUAD Achmad Fuad Hafid Adita Ayu Permanasari, Adita Ayu Adita Ayu Permatasari Adyana, Hendar Dio AGUS HARIANTO Andang Miatmoko Annisa Nayla Ichyaiddina Apriyanto, Dadan Ramadhan Ario Imandiri, Ario Aty Widyawaruyanti Chie Aoki-Utsubo Dahri, Baso Desi Kartikasari Dewi Isadiartuti Dewi Melani Hariyadi Dewi Melani Hariyati Dinda Monika Nusantara Ratri Dini Retnowati Fadlan, Arif Fahimah Martak Fahmi Dimas Abdul Azis Farida Ifadotunnikmah Firdaus, Mochamad Abdi Rohman Hadi Poerwono Halim, Moh. Kamal Handayani, Rosita Hanifah Khairun Nisa Harnanik Nawangsar Heny Arwaty Herra Studiawan Hidayatus, Laila Nur Hilkatul Ilmi Idha Kusumawati Inge Lusida, Maria Kholis Amalia Nofianti Lidya Tumewu Linda Yuli Revyanti M. Agus Syamsur Rijal Mangestuti Agil Marcellino Rudyanto Maria Lucia Ardhani Dwi Lestari Melanny Ika Sulistyowaty Muhammad Agus Syamsur Rijal Mumtazah, Ziyana Myrna Adianti Neni Purwitasari Nindya Tresiana Noorma Rosita Nur Rahmayanti Afifah Nur Rahmiati, Nur Nuril Huda Nurina Febriyanti Ayuningtyas Nuzul Wahyuning Diyah Pratiwi Pudjiastuti Pratiwi Soesilawati Prof. Dr. Retno Sari, M.Sc., Apt. Purwitasari, Neni Purwitasari, Neny Rafinda Herina Suci Rakhmawati Rakhmawati Rakhmawati, Alfiana Eka Ratna Kartika Irawati Retno Sari Retno Widyowati Retno Widyowati Rice Disi Oktarina Rina Puspitasari Risqi, Sitna Windia Saipul Maulana Silfianah, Ifah Sri Hartati Subhan Rullyansyah Suciati Suciati Suciati Suciati Sudjarwo Sudjarwo Sukardiman Syahrur Marta Dwi Susilo Syaiful Amfri Syaiful Amri Syamsiar, Syamsiar Syamsur Rizal, Agus Tahta Zilli Arsyka, Azzilani Tri Widiandani Utami Islamiati Wahyuni, Riza Putri Widyowati, Rr. Retno Wiwied Ekasari Wiwied Ekasari Yusuf Syaril Alam Yusuf, Helmy Zeni Aprilia, Lovty