Abstract
Harringtonine (HT) and homoharringtonine (HHT), alkaloid
esters isolated from the genus Cephalotaxus, exhibit antitumor
activity. A semisynthetic HHT has been approved
for treatment of chronic myelogenous leukemia. In addition
to antileukemic activity, HT and HHT are reported to possess
potent antiviral activity. In this study, we investigated
the effects of HT and HHT on replication of varicella-zoster
virus (VZV) in vitro. HT and HHT, but not their biologically
inactive parental alkaloid cephalotaxine (CET), significantly
inhibited replication of recombinant VZV-pOka luciferase.
Furthermore, HT and HHT, but not CET, strongly induced
down-regulation of VZV lytic genes and exerted potent antiviral
effects against a VZV clinical isolate. The collective data
support the utility of HT and HHT as effective antiviral candidates
for treatment of VZV-associated diseases.
Citations
Citations to this article as recorded by

- Homoharringtonine: updated insights into its efficacy in hematological malignancies, diverse cancers and other biomedical applications
Somanjana Khatua, Sudeshna Nandi, Anish Nag, Surjit Sen, Nilanjan Chakraborty, Arghya Naskar, Eda Sönmez Gürer, Daniela Calina, Krishnendu Acharya, Javad Sharifi-Rad
European Journal of Medical Research.2024;[Epub] CrossRef - The structure and bioactivities of Stemona alkaloids and alkaloids with [1,2-α] azepine nucleus (2009–2021)
Yang Xu, Junming Liang, Yushu Yan, Dejuan Sun, Hua Li, Lixia Chen
Phytochemistry Reviews.2024; 23(3): 657. CrossRef - An Integrated Strategy for Establishing the Chemical Profile of Premna Microphylla Turcz. Leaves and Metabolites in Vivo
Jinhong Cai, Shenghong Guan, Xueli Hu, Xuezhao Chen, Xiaosun Liu, Shouxin Li, Jingkui Tian, Ping Wang, Hua Gu, Xiaoyong Zhang
Journal of AOAC International.2024;[Epub] CrossRef - Molecular insights into the inhibition mechanism of harringtonine against essential proteins associated with SARS-CoV-2 entry
Zhiwei Yang, Xinyue Fu, Yizhen Zhao, Xuhua Li, Jiangang Long, Lei Zhang
International Journal of Biological Macromolecules.2023; 240: 124352. CrossRef - The Transmembrane Protease TMPRSS2 as a Therapeutic Target for COVID-19 Treatment
Lukas Wettstein, Frank Kirchhoff, Jan Münch
International Journal of Molecular Sciences.2022; 23(3): 1351. CrossRef - Disease Markers and Therapeutic Targets for Rheumatoid Arthritis Identified by Integrating Bioinformatics Analysis with Virtual Screening of Traditional Chinese Medicine
Jijia Sun, Baocheng Liu, Ying Yuan, Lei Zhang, Jianying Wang
Frontiers in Bioscience-Landmark.2022;[Epub] CrossRef - Harringtonine Ester Derivatives with Enhanced Antiproliferative Activities against HL-60 and HeLa Cells
Akihiro Ochi, Makoto Yoritate, Tomofumi Miyamoto, Kazuteru Usui, Gorawit Yusakul, Waraporn Putalun, Hiroyuki Tanaka, Go Hirai, Satoshi Morimoto, Seiichi Sakamoto
Journal of Natural Products.2022; 85(2): 345. CrossRef - Clinical Management of Herpes Simplex Virus Keratitis
Bisant A. Labib, DeGaulle I. Chigbu
Diagnostics.2022; 12(10): 2368. CrossRef - Activity of THC, CBD, and CBN on Human ACE2 and SARS-CoV1/2 Main Protease to Understand Antiviral Defense Mechanism
Thanet Pitakbut, Gia-Nam Nguyen, Oliver Kayser
Planta Medica.2022; 88(12): 1047. CrossRef - Rapid classification and identification of chemical constituents in Epimedium koreanum Nakai by UPLC‐Q‐TOF‐MS combined with data post‐processing techniques
Ning Li, Lijuan Xie, Na Yang, Guijiang Sun, Hui Liu, Chenghao Bi, Jingyi Duan, Yu Yuan, Hongxin Yu, Yanyan Xu, Yubo Li
Phytochemical Analysis.2021; 32(4): 575. CrossRef - Progress in structure, synthesis and biological activity of natural cephalotane diterpenoids
Chunyu Jiang, Jingjing Xue, Yizhen Yuan, Yanzhi Li, Chunxue Zhao, Qinxue Jing, Xin Zhang, Mengyue Yang, Tong Han, Jiao Bai, Zhanlin Li, Dahong Li, Huiming Hua
Phytochemistry.2021; 192: 112939. CrossRef - Cephalotaxine-type alkaloids with antiproliferation effects from the branches and leaves of Cephalotaxus fortunei var. alpina
Yan-Zhi Li, Yue-Tong Wang, Chun-Xue Zhao, Qin-Xue Jing, Chun-Yu Jiang, Bin Lin, Da-Hong Li, Bing-Qian Li, Yong-Kui Jing, Jiu-Zhi Yuan, Hui-Ming Hua
Fitoterapia.2021; 155: 105037. CrossRef - Natural Products for the Prevention and Control of the COVID-19 Pandemic: Sustainable Bioresources
Rajeev K. Singla, Xuefei He, Hitesh Chopra, Christos Tsagkaris, Li Shen, Mohammad Amjad Kamal, Bairong Shen
Frontiers in Pharmacology.2021;[Epub] CrossRef - Medicinal plant-derived compounds as potential phytotherapy forCOVID-19: Future perspectives
M. El-Darier Salama, A. Rashed Suzan, Fayez Ayat, S. Hassanein Sarah, R. Sharaby Muhammed, M. Tawfik Noran, Mansour Heba, Adel Mohamed
Journal of Pharmacognosy and Phytotherapy.2021; 13(3): 68. CrossRef - A Review on Synthesis, Reactions and Biological Properties of Seven Membered Heterocyclic Compounds: Azepine, Azepane, Azepinone
Manvinder Kaur, Sonali Garg, Dharambeer S. Malhi, Harvinder S. Sohal
Current Organic Chemistry.2021; 25(4): 449. CrossRef - Harringtonine Inhibits Herpes Simplex Virus Type 1 Infection by Reducing Herpes Virus Entry Mediator Expression
Ye Liu, Qiao You, Fang Zhang, Deyan Chen, Zhenping Huang, Zhiwei Wu
Frontiers in Microbiology.2021;[Epub] CrossRef - Advances and Perspectives in the Management of Varicella-Zoster Virus Infections
Graciela Andrei, Robert Snoeck
Molecules.2021; 26(4): 1132. CrossRef - Ethnopharmacology, chemodiversity, and bioactivity of Cephalotaxus medicinal plants
Da-Cheng HAO, Xu-Dong HOU, Xiao-Jie GU, Pei-Gen XIAO, Guang-Bo GE
Chinese Journal of Natural Medicines.2021; 19(5): 321. CrossRef - Natural Products and Their Derivatives against Human Herpesvirus Infection
Chattarin Ruchawapol, Man Yuan, Si-Min Wang, Wen-Wei Fu, Hong-Xi Xu
Molecules.2021; 26(20): 6290. CrossRef - Compilation of antiviral treatments and strategies to fight fish viruses
Patricia Pereiro, Antonio Figueras, Beatriz Novoa
Reviews in Aquaculture.2021; 13(3): 1223. CrossRef - Small Molecule Drug Candidates for Managing the Clinical Symptoms of COVID-19: a Narrative Review
Chawon Yun, Hyun Jae Lee, Choong Jae Lee
Biomolecules & Therapeutics.2021; 29(6): 571. CrossRef - Harringtonine Inhibits Zika Virus Infection through Multiple Mechanisms
Zheng-Zong Lai, Yi-Jung Ho, Jeng-Wei Lu
Molecules.2020; 25(18): 4082. CrossRef - Shedding Light on the Effect of Natural Anti-Herpesvirus Alkaloids on SARS-CoV-2: A Treatment Option for COVID-19
Sherif T. S. Hassan
Viruses.2020; 12(4): 476. CrossRef - Alkaloids: Therapeutic Potential against Human Coronaviruses
Burtram C. Fielding, Carlos da Silva Maia Bezerra Filho, Nasser S. M. Ismail, Damião Pergentino de Sousa
Molecules.2020; 25(23): 5496. CrossRef - Potential Antiviral Options against SARS-CoV-2 Infection
Aleksandr Ianevski, Rouan Yao, Mona Høysæter Fenstad, Svetlana Biza, Eva Zusinaite, Tuuli Reisberg, Hilde Lysvand, Kirsti Løseth, Veslemøy Malm Landsem, Janne Fossum Malmring, Valentyn Oksenych, Sten Even Erlandsen, Per Arne Aas, Lars Hagen, Caroline H. P
Viruses.2020; 12(6): 642. CrossRef - Inhibitory effects of homoharringtonine on foot and mouth disease virus in vitro
Mei‐jiao Gong, Shi‐fang Li, Yin‐li Xie, Fu‐rong Zhao, Jun‐jun Shao, Yong‐guang Zhang, Wen‐hui Wang, Hui‐yun Chang
Journal of Medical Virology.2019; 91(9): 1595. CrossRef - Novel Antiviral Activities of Obatoclax, Emetine, Niclosamide, Brequinar, and Homoharringtonine
Petter I. Andersen, Klara Krpina, Aleksandr Ianevski, Nastassia Shtaida, Eunji Jo, Jaewon Yang, Sandra Koit, Tanel Tenson, Veijo Hukkanen, Marit W. Anthonsen, Magnar Bjoras, Magnus Evander, Marc P. Windisch, Eva Zusinaite, Denis E. Kainov
Viruses.2019; 11(10): 964. CrossRef - Cytostatic and Cytotoxic Natural Products against Cancer Cell Models
Taotao Ling, Walter H. Lang, Julie Maier, Marizza Quintana Centurion, Fatima Rivas
Molecules.2019; 24(10): 2012. CrossRef