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Castañeda C, Bravo K, Cortés N, Bedoya J, de Borges WS, Bastida J, Osorio E. Amaryllidaceae alkaloids in skin cancer management: Photoprotective effect on human keratinocytes and anti-proliferative activity in melanoma cells. J Appl Biomed 2023; 21:36-47. [PMID: 37016777 DOI: 10.32725/jab.2023.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/17/2023] [Indexed: 04/03/2023] Open
Abstract
Skin cancer has high rates of mortality and therapeutic failure. In this study, to develop a multi-agent strategy for skin cancer management, the selective cytotoxicity of several alkaloid fractions and pure alkaloids isolated from Amaryllidaceae species was evaluated in melanoma cells. In addition, UVB-stimulated keratinocytes (HaCaT) were exposed to seven alkaloid fractions characterized by GC-MS, and the production of intracellular reactive oxygen species (ROS) and IL-6, were measured to evaluate their photoprotection effects. The Eucharis caucana (bulb) alkaloid fraction (20 μg/ml) had a clear effect on the viability of melanoma cells, reducing it by 45.7% without affecting healthy keratinocytes. This alkaloid fraction and tazettine (both at 2.5 μg/ml) suppressed UVB-induced ROS production by 31.6% and 29.4%, respectively. The highest anti-inflammatory potential was shown by the Zephyranthes carinata (bulb) alkaloid fraction (10 μg/ml), which reduced IL-6 production by 90.8%. According to the chemometric analysis, lycoramine and tazettine had a photoprotective effect on the UVB-exposed HaCaT cells, attenuating the production of ROS and IL-6. These results suggest that Amaryllidaceae alkaloids have photoprotective and therapeutic potential in skin cancer management, especially at low concentrations.
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Xiao H, Xu X, Du L, Li X, Zhao H, Wang Z, Zhao L, Yang Z, Zhang S, Yang Y, Wang C. Lycorine and organ protection: Review of its potential effects and molecular mechanisms. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 104:154266. [PMID: 35752077 DOI: 10.1016/j.phymed.2022.154266] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/05/2022] [Accepted: 06/09/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Multiorgan dysfunction, especially sepsis-related multiorgan damage, remains a major cause of high mortality in the late stages of infection and a great clinical challenge. In recent years, natural drugs have received widespread attention because of their low cost, wide sources, high efficacy, low toxicity, and limited side effects. Lycorine, a natural compound extracted from Amaryllidaceae, exhibits multiple pharmacological activities, including in the regulation of autophagy and the induction of cancer cell apoptosis, and has anti-inflammatory, antifungal, antiviral, antimalarial, and antitumor activities. However, studies on lycorine have mainly focused on its antitumor properties, and research on its use for organ protection, especially in sepsis-related organ injury, is relatively limited. PURPOSE To review and discuss the effects and mechanisms of lycorine in the treatment of multi-organ dysfunction, especially sepsis. METHODS Literature searches in electronic databases, such as Web of Science, Science Direct, PubMed, Google Scholar, and Scopus, were performed using 'Lycorine', 'Amaryllidaceae', 'Pharmacology', 'Pharmacokinetics', 'Anti-inflammation', 'Autophagy', 'Apoptosis', 'Anti-microbial and anti-parasitic', 'Antitumor', 'Organ protection', and 'Sepsis' as keywords, the correlated literature was extracted and conducted from the databases mentioned above. RESULTS By summarizing the progress made in existing research, we found that the general effects of lycorine involve the regulation of autophagy and the induction of cancer cell apoptosis, and anti-inflammatory, antifungal, antiviral, antimalarial, and antitumor effects; through these pathways, the compound can ameliorate organ damage. In addition, lycorine was found to have an important effect on organ damage in sepsis. CONCLUSION Lycorine is a promising natural organ protective agent. This review will provide a new theoretical basis for the treatment of organ protection, especially in sepsis.
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Affiliation(s)
- Haoxiang Xiao
- Department of Cardiology, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China; Department of General Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - Xuezeng Xu
- Department of Cardiovascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Luyang Du
- Department of Cardiology, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Xiyang Li
- Department of Cardiology, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Huadong Zhao
- Department of General Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - Zheng Wang
- Department of Cardiothoracic Surgery, Central Theater Command General Hospital of Chinese People's Liberation Army, Wuhan, China
| | - Lin Zhao
- Department of Cardiovascular Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
| | - Zhi Yang
- Department of General Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Shaofei Zhang
- Department of Cardiology, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences, Northwest University, Xi'an, China
| | - Yang Yang
- Department of Cardiology, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences, Northwest University, Xi'an, China.
| | - Changyu Wang
- Department of Cardiology, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, China; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. Faculty of Life Sciences, Northwest University, Xi'an, China.
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Maafi N, Pidaný F, Maříková J, Korábečný J, Hulcová D, Kučera T, Schmidt M, Shammari LA, Špulák M, Carmen Catapano M, Mecava M, Prchal L, Kuneš J, Janoušek J, Kohelová E, Jenčo J, Nováková L, Cahlíková L. Derivatives of montanine-type alkaloids and their implication for the treatment of Alzheimer's disease: Synthesis, biological activity and in silico study. Bioorg Med Chem Lett 2021; 51:128374. [PMID: 34555506 DOI: 10.1016/j.bmcl.2021.128374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/02/2021] [Accepted: 09/15/2021] [Indexed: 11/18/2022]
Abstract
Alzheimeŕs disease (AD) is the most common neurodegenerative disorder, characterized by neuronal loss and cognitive impairment. Currently, very few drugs are available for AD treatment, and a search for new therapeutics is urgently needed. Thus, in the current study, twenty-eight new derivatives of montanine-type Amaryllidaceae alkaloids were synthesized and evaluated for their ability to inhibit human recombinant acetylcholinesterase (hAChE) and butyrylcholinesterase (hBuChE). Three derivatives (1n, 1o, and 1p) with different substitution patterns demonstrated significant selective inhibitory potency for hAChE (IC50 < 5 µM), and one analog, 1v, showed selective hBuChE inhibition activity (IC50 = 1.73 ± 0.05 µM). The prediction of CNS availability, as disclosed by the BBB score, suggests that the active compounds in this survey should be able pass through the blood-brain barrier (BBB). Cytotoxicity screening and docking studies were carried out for the two most pronounced cholinesterase inhibitors, 1n and 1v.
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Affiliation(s)
- Negar Maafi
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Filip Pidaný
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Jana Maříková
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic; Department of Bioorganic and Organic Chemistry, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Jan Korábečný
- Department of Toxicology and Military Pharmacy, Trebesska 1575, 500 05 Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Daniela Hulcová
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic; Department of Pharmacognosy, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Tomáš Kučera
- Department of Toxicology and Military Pharmacy, Trebesska 1575, 500 05 Hradec Kralove, Czech Republic
| | - Monika Schmidt
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic
| | - Latifah Al Shammari
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Marcel Špulák
- Department of Bioorganic and Organic Chemistry, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Maria Carmen Catapano
- Department of Analytical Chemistry, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Marko Mecava
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Lukáš Prchal
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Jiří Kuneš
- Department of Bioorganic and Organic Chemistry, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Jiří Janoušek
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic; Department of Pharmacognosy, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Eliška Kohelová
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Jaroslav Jenčo
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Lucie Nováková
- Department of Analytical Chemistry, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Lucie Cahlíková
- ADINACO Research Group, Department of Pharmaceutical Botany, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic.
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Polygodial and Ophiobolin A Analogues for Covalent Crosslinking of Anticancer Targets. Int J Mol Sci 2021; 22:ijms222011256. [PMID: 34681916 PMCID: PMC8537666 DOI: 10.3390/ijms222011256] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/12/2021] [Accepted: 10/15/2021] [Indexed: 12/31/2022] Open
Abstract
In a search of small molecules active against apoptosis-resistant cancer cells, including glioma, melanoma, and non-small cell lung cancer, we previously prepared α,β- and γ,δ-unsaturated ester analogues of polygodial and ophiobolin A, compounds capable of pyrrolylation of primary amines and demonstrating double-digit micromolar antiproliferative potencies in cancer cells. In the current work, we synthesized dimeric and trimeric variants of such compounds in an effort to discover compounds that could crosslink biological primary amine containing targets. We showed that such compounds retain the pyrrolylation ability and possess enhanced single-digit micromolar potencies toward apoptosis-resistant cancer cells. Target identification studies of these interesting compounds are underway.
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Antiproliferative Effects of Alkaloids from the Bulbs of Crinum abyscinicum Hochst. ExA. Rich. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:2529730. [PMID: 33178310 PMCID: PMC7648683 DOI: 10.1155/2020/2529730] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 10/07/2020] [Accepted: 10/16/2020] [Indexed: 11/17/2022]
Abstract
Crinum abyscinicum Hochst. ExA. Rich bulb is traditionally used in Ethiopia for the treatment of various ailments including internal parasites, mastitis, rabies, colic diseases of animals, and cancer. Despite its importance in traditional cancer treatment, no research work has been reported on the antiproliferative activity of the bulb extract and its major constituents. Phytochemical investigation of the bulb extract of C. abyscinicum by PTLC over silica gel resulted in the isolation of two alkaloids, which were unequivocally identified as 6-hydroxycrinamine and lycorine on the basis of 1H- and 13C-NMR and MS analysis. The bulb extract, 6-hydroxycrinamine, and lycorine possessed significant antiproliferative activity, lycorine being the most active exhibiting GI50 values of 2.8 μg/ml and 3.4 μg/ml against A2780 and MV4-11 cells, respectively. Cell cycle analysis and annexin V/propidium iodide double staining in A2780 cells revealed that both compounds increased the percentage of cells in the S-phase at 30 μg/ml without inducing apoptosis. Our results suggest that the antiproliferative activities of the bulb extract of C. abyscinicum, 6-hydroxycrinamine, and lycorine could support the traditional claim of the plant against cancer.
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Hu M, Yu Z, Mei P, Li J, Luo D, Zhang H, Zhou M, Liang F, Chen R. Lycorine Induces autophagy-associated apoptosis by targeting MEK2 and enhances vemurafenib activity in colorectal cancer. Aging (Albany NY) 2020; 12:138-155. [PMID: 31901897 PMCID: PMC6977686 DOI: 10.18632/aging.102606] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 12/05/2019] [Indexed: 04/13/2023]
Abstract
Lycorine is a powerful anti-cancer agent against various cancer cell lines with minor side effects. However, the detailed mechanisms of its effects in colorectal cancer (CRC) remain unclear. In this study, we investigated the function and mechanism of lycorine against CRC both in vitro and in vivo. Molecular docking modeling was used to identify potential inhibitory targets of lycorine in CRC. Cell viability was measured using the Cell Counting Kit-8 assay, and apoptosis was measured using flow cytometry. Autophagosomes were examined using transmission electron microscopy and confocal microscopy. HCT116-derived xenografts were constructed to analyze the effect of lycorine in CRC in vivo. Using the CDOCKER algorithm, we determined that lycorine has four interactions with the conserved domain of mitogen-activated protein kinase kinase 2 (MEK2). This prediction was further confirmed by the degradation of phosphorylated MEK2 and its downstream targets after lycorine treatment, and MEK2 overexpression abolished lycorine-induced autophagy-associated apoptosis. Additionally, we revealed that the combination of vemurafenib and lycorine had better effects in CRC models in vitro and in vivo than monotherapy. Our findings identified lycorine as an effective MEK2 inhibitor and suggested that the combination of lycorine and vemurafenib could be used to treat CRC.
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Affiliation(s)
- Man Hu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhaomin Yu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Peiyuan Mei
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinxiao Li
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dan Luo
- Department of Respiratory Medicine, Wuhan First Hospital, Wuhan, China
| | - Haiming Zhang
- Department of Oncology, Integrated Traditional Chinese and Western Medicine, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Minfeng Zhou
- Department of Acupuncture, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Fengxia Liang
- Department of Acupuncture, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Rui Chen
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Karakoyun Ç, Masi M, Cimmino A, Önür MA, Somer NU, Kornienko A, Evidente A. A Brief Up-to-Date Overview of Amaryllidaceae Alkaloids: Phytochemical Studies of Narcissus tazetta subsp. tazetta L., Collected in Turkey. Nat Prod Commun 2019. [DOI: 10.1177/1934578x19872906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A brief up-to-date overview on the isolation, and chemical and biological characterization of new and known alkaloids from different Amaryllidaceae species, including Brunsvigia, Crinum, Cyrtanthus, Narcissus, and Nerine genera, was reported. Furthermore, the isolation and chemical characterization of alkaloids extracted from bulbs of Narcissus tazetta subsp. tazetta L. collected from Muğla, Turkey were described.
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Affiliation(s)
- Çiğdem Karakoyun
- Department of Pharmacognosy, Faculty of Pharmacy, Ege University, İzmir, Turkey
| | - Marco Masi
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte San’Angelo, Italy
| | - Alessio Cimmino
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte San’Angelo, Italy
| | - Mustafa Ali Önür
- Department of Pharmacognosy, Faculty of Pharmacy, Ege University, İzmir, Turkey
| | - Nehir Unver Somer
- Department of Pharmacognosy, Faculty of Pharmacy, Ege University, İzmir, Turkey
| | - Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX, USA
| | - Antonio Evidente
- Department of Pharmacognosy, Faculty of Pharmacy, Ege University, İzmir, Turkey
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Jo J, Kim SH, Kim H, Jeong M, Kwak JH, Taek Han Y, Jeong JY, Jung YS, Yun H. Discovery and SAR studies of novel 2-anilinopyrimidine-based selective inhibitors against triple-negative breast cancer cell line MDA-MB-468. Bioorg Med Chem Lett 2018; 29:62-65. [PMID: 30447889 DOI: 10.1016/j.bmcl.2018.11.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 10/30/2018] [Accepted: 11/06/2018] [Indexed: 12/18/2022]
Abstract
Triple-negative breast cancers (TNBCs) are characterized as an invasive and intractable subtype of breast cancers. Overexpression of epidermal growth factor receptor (EGFR) has been considered to be an important target for TNBC therapy, but efficacies of EGFR inhibitors in clinical trials are elusive. In this study, novel series of 2-anilinopyrimidines were synthesized in an effort to identify selective inhibitors against an EGFR-overexpressing TNBC cell line. Biological evaluation demonstrated that compounds 21 and 38, with a 4-methylpiperidine group and a high ClogP value, exhibited good potency and selectivity for the TNBC cell line. This study has provided evidence to support further development of 2-anilinopyrimidine-based TNBC selective inhibitors and investigation of the targets of compounds 21 and 38.
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Affiliation(s)
- Jeyun Jo
- College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea
| | - Sou Hyun Kim
- College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea
| | - Heegyu Kim
- College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea
| | - Myeonggyo Jeong
- College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea
| | - Jae-Hwan Kwak
- College of Pharmacy, Kyungsung University, Busan 48434, Republic of Korea
| | - Young Taek Han
- College of Pharmacy, Dankook University, Cheonan 31116, Republic of Korea
| | - Jee-Yeong Jeong
- Department of Biochemistry, Kosin University College of Medicine, Busan 49267, Republic of Korea
| | - Young-Suk Jung
- College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea.
| | - Hwayoung Yun
- College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea.
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Tasker SZ, Cowfer AE, Hergenrother PJ. Preparation of Structurally Diverse Compounds from the Natural Product Lycorine. Org Lett 2018; 20:5894-5898. [PMID: 30204451 PMCID: PMC6499378 DOI: 10.1021/acs.orglett.8b02562] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The synthesis of a 52-member compound collection from the natural product lycorine is reported, highlighted by divergent cross-coupling and substitution strategies and an unusual ring rearrangement induced by reaction with aryne intermediates.
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Affiliation(s)
- Sarah Z. Tasker
- Department of Chemistry, Roger Adams Laboratory, University of Illinois at Urbana—Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Amanda E. Cowfer
- Department of Chemistry, Roger Adams Laboratory, University of Illinois at Urbana—Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Paul J. Hergenrother
- Department of Chemistry, Roger Adams Laboratory, University of Illinois at Urbana—Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
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Roy M, Liang L, Xiao X, Feng P, Ye M, Liu J. Lycorine: A prospective natural lead for anticancer drug discovery. Biomed Pharmacother 2018; 107:615-624. [PMID: 30114645 PMCID: PMC7127747 DOI: 10.1016/j.biopha.2018.07.147] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 07/18/2018] [Accepted: 07/30/2018] [Indexed: 02/07/2023] Open
Abstract
Outline of the anticancer properties and associated molecular mechanism mediated by lycorine. Comprehensive analysis of the structure activity relationship associated with anticancer activity of lycorine. Summary of the pharmacological aspects and implications for future directions with this compound.
Nature is the most abundant source for novel drug discovery. Lycorine is a natural alkaloid with immense therapeutic potential. Lycorine is active in a very low concentration and with high specificity against a number of cancers both in vivo and in vitro and against various drug-resistant cancer cells. This review summarized the therapeutic effect and the anticancer mechanisms of lycorine. At the same time, we have discussed the pharmacology and comparative structure-activity relationship for the anticancer activity of this compound. The researches outlined in this paper serve as a foundation to explain lycorine as an important lead compound for new generation anticancer drug design and provide the principle for the development of biological strategies to utilize lycorine in the treatment of cancers.
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Affiliation(s)
- Mridul Roy
- Molecular Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China; Molecular Biology Research Center & Center for Medical Genetics, School of Life Sciences, Central South University, Changsha 410078, China
| | - Long Liang
- Molecular Biology Research Center & Center for Medical Genetics, School of Life Sciences, Central South University, Changsha 410078, China
| | - Xiaojuan Xiao
- Molecular Biology Research Center & Center for Medical Genetics, School of Life Sciences, Central South University, Changsha 410078, China
| | - Peifu Feng
- Molecular Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Mao Ye
- Molecular Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
| | - Jing Liu
- Molecular Biology Research Center & Center for Medical Genetics, School of Life Sciences, Central South University, Changsha 410078, China.
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Shen J, Zhang T, Cheng Z, Zhu N, Wang H, Lin L, Wang Z, Yi H, Hu M. Lycorine inhibits glioblastoma multiforme growth through EGFR suppression. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:157. [PMID: 30016965 PMCID: PMC6050662 DOI: 10.1186/s13046-018-0785-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 06/07/2018] [Indexed: 02/06/2023]
Abstract
Background Lycorine has been revealed to inhibit the development of many kinds of malignant tumors, including glioblastoma multiforme (GBM). Although compelling evidences demonstrated Lycorine’s inhibition on cancers through some peripheral mechanism, in-depth mechanism studies of Lycotine’s anti-GBM effects still call for further exploration. Epidermal Growth Factor Receptor (EGFR) gene amplification and mutations are the most common oncogenic events in GBM. Targeting EGFR by small molecular inhibitors is a rational strategy for GBM treatment. Methods The molecular docking modeling and in vitro EGFR kinase activity system were employed to identify the potential inhibitory effects of Lycorine on EGFR. And the Biacore assay was used to confirm the direct binding status between Lycorine and the intracellular EGFR (696–1022) domain. In vitro assays were conducted to test the suppression of Lycorine on the biological behavior of GBM cells. By RNA interference, EGFR expression was reduced then cells underwent proliferation assay to investigate whether Lycorine’s inhibition on GBM cells was EGFR-dependent or not. RT-PCR and western blotting analysis were carried out to investigate the underlined molecular mechanism that Lycorine exerted on EGFR itself and EGFR signaling pathway. Three different xenograft models (an U251-luc intracranially orthotopic transplantation model, an EGFR stably knockdown U251 subcutaneous xenograft model and a patient-derived xenograft model) were performed to verify Lycorine’s therapeutic potential on GBM in vivo. Results We identified a novel small natural molecule Lycorine binding to the intracellular EGFR (696–1022) domain as an inhibitor of EGFR. Lycorine decreased GBM cell proliferation, migration and colony formation by inducing cell apoptosis in an EGFR-mediated manner. Furthermore, Lycorine inhibited the xenograft tumor growths in three animal models in vivo. Besides, Lycorine impaired the phosphorylation of EGFR, AKT, which were mechanistically associated with expression alteration of a series of cell survival and death regulators and metastasis-related MMP9 protein. Conclusions Our findings identify Lycorine directly interacts with EGFR and inhibits EGFR activation. The most significant result is that Lycorine displays satisfactory therapeutic effect in our patient-derived GBM tumor xenograft, thus supporting the conclusion that Lycorine may be considered as a promising candidate in clinical therapy for GBM.
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Affiliation(s)
- Jia Shen
- Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, China.,Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, 92037, USA
| | - Tao Zhang
- Research Center of Basic Medical Sciences, School of Basic Medical Sciences, Hubei University of Science and Technology, 88 Xianning Avenue, Xianning, 437000, China
| | - Zheng Cheng
- Research Center of Basic Medical Sciences, School of Basic Medical Sciences, Hubei University of Science and Technology, 88 Xianning Avenue, Xianning, 437000, China
| | - Ni Zhu
- Research Center of Basic Medical Sciences, School of Basic Medical Sciences, Hubei University of Science and Technology, 88 Xianning Avenue, Xianning, 437000, China
| | - Hua Wang
- Research Center of Basic Medical Sciences, School of Basic Medical Sciences, Hubei University of Science and Technology, 88 Xianning Avenue, Xianning, 437000, China
| | - Li Lin
- Research Center of Basic Medical Sciences, School of Basic Medical Sciences, Hubei University of Science and Technology, 88 Xianning Avenue, Xianning, 437000, China
| | - Zexia Wang
- Research Center of Basic Medical Sciences, School of Basic Medical Sciences, Hubei University of Science and Technology, 88 Xianning Avenue, Xianning, 437000, China
| | - Haotian Yi
- Research Center of Basic Medical Sciences, School of Basic Medical Sciences, Hubei University of Science and Technology, 88 Xianning Avenue, Xianning, 437000, China
| | - Meichun Hu
- Research Center of Basic Medical Sciences, School of Basic Medical Sciences, Hubei University of Science and Technology, 88 Xianning Avenue, Xianning, 437000, China.
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12
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Govindaraju K, Ingels A, Hasan MN, Sun D, Mathieu V, Masi M, Evidente A, Kornienko A. Synthetic analogues of the montanine-type alkaloids with activity against apoptosis-resistant cancer cells. Bioorg Med Chem Lett 2018; 28:589-593. [PMID: 29409754 PMCID: PMC5831727 DOI: 10.1016/j.bmcl.2018.01.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 01/18/2018] [Accepted: 01/21/2018] [Indexed: 12/31/2022]
Abstract
In a search of small molecules active against apoptosis-resistant cancer cells, a skeletal rearrangement of alkaloid haemanthamine was utilized to generate a series of compounds possessing the alkaloid montanine ring system. The synthesized compounds were found to inhibit proliferation of cancer cells resistant to apoptosis at micromolar concentrations. Selected compounds were also active against patient-derived glioblastoma cells expressing stem-cell markers. This is the first report describing the preparation of synthetic analogues of the montanine-type alkaloids with antiproliferative activity. The compounds prepared in the current investigation appear to be a useful starting point for the development of agents to fight cancers with apoptosis resistance, and thus, associated with poor prognoses.
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Affiliation(s)
- Karthik Govindaraju
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, United States
| | - Aude Ingels
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Md Nabiul Hasan
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Dandan Sun
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Veronique Mathieu
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Marco Masi
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cintia 4, 80126 Napoli, Italy
| | - Antonio Evidente
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cintia 4, 80126 Napoli, Italy
| | - Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, United States.
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13
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Review of Natural Product-Derived Compounds as Potent Antiglioblastoma Drugs. BIOMED RESEARCH INTERNATIONAL 2017; 2017:8139848. [PMID: 29181405 PMCID: PMC5664208 DOI: 10.1155/2017/8139848] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 08/17/2017] [Accepted: 09/17/2017] [Indexed: 12/28/2022]
Abstract
Common care for glioblastoma multiforme (GBM) is a surgical resection followed by radiotherapy and temozolomide- (TMZ-) based chemotherapy. Unfortunately, these therapies remain inadequate involving severe mortality and recurrence. Recently, new approaches discovering combinations of multiple inhibitors have been proposed along with the identification of key driver mutations that are specific to each patient. To date, this approach is still limited by the lack of effective therapy. Hopefully, novel compounds derived from natural products are suggested as potential solutions. Inhibitory effects of natural products on angiogenesis and metastasis and cancer suppressive effect of altering miRNA expression are provident discoveries. Angelica sinensis accelerates apoptosis by their key substances influencing factors of apoptosis pathways. Brazilin displays antitumor features by making influence on reactive oxygen species (ROS) intensity. Sargassum serratifolium, flavonoids, and so on have antimetastasis effect. Ficus carica controls miRNA that inhibits translation of certain secretory pathway proteins during the UPR. Serratia marcescens and patupilone (EPO 906) are physically assessed materials through clinical trials related to GBM progression. Consequently, our review puts emphasis on the potential of natural products in GBM treatment by regulating multiple malignant cancer-related pathway solving pending problem such as reducing toxicity and side effect.
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14
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Zwergel C, Czepukojc B, Evain-Bana E, Xu Z, Stazi G, Mori M, Patsilinakos A, Mai A, Botta B, Ragno R, Bagrel D, Kirsch G, Meiser P, Jacob C, Montenarh M, Valente S. Novel coumarin- and quinolinone-based polycycles as cell division cycle 25-A and -C phosphatases inhibitors induce proliferation arrest and apoptosis in cancer cells. Eur J Med Chem 2017; 134:316-333. [DOI: 10.1016/j.ejmech.2017.04.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 04/03/2017] [Accepted: 04/06/2017] [Indexed: 01/06/2023]
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15
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Lycorine inhibits breast cancer growth and metastasis via inducing apoptosis and blocking Src/FAK-involved pathway. SCIENCE CHINA-LIFE SCIENCES 2017; 60:417-428. [PMID: 28251459 DOI: 10.1007/s11427-016-0368-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 12/27/2016] [Indexed: 01/07/2023]
Abstract
Breast cancer is the most commonly diagnosed cancer type worldwide among women and more than 90% of patients die from tumor metastasis. Lycorine, a natural alkaloid, has been widely reported possessing potential efficacy against cancer proliferation and metastasis. In our study, the anti-tumor potency on breast cancer was evaluated in vitro and in vivo for the first time. Our results indicated that lycorine inhibited breast cancer cells growth, migration and invasion as well as induced their apoptosis. In in vivo study, lycorine not only suppressed breast tumor growth in xenograft models and inhibited breast tumor metastasis in MDA-MB-231 tail vein model. More importantly, we found lycorine had less toxicity than first-line chemotherapy drug paclitaxel at the same effective dose in vivo. Furthermore, on mechanism, lycorine inhibited tumor cell migration and invasion via blocking the Src/FAK (focal adhesion kinase)-involved pathway. In conclusion, our study implied lycorine was a potential candidate for the treatment of breast cancer by inhibition of tumor growth and metastasis.
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16
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Inclusion of lycorine with natural cyclodextrins (α-, β- and γ-CD): Experimental and in vitro evaluation. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.11.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Lycorine induces cell death in MM by suppressing Janus Kinase/signal transducer and activator of transcription via inducing the expression of SOCS1. Biomed Pharmacother 2016; 84:1645-1653. [DOI: 10.1016/j.biopha.2016.10.069] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 09/29/2016] [Accepted: 10/24/2016] [Indexed: 12/18/2022] Open
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18
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Roy M, Liang L, Xiao X, Peng Y, Luo Y, Zhou W, Zhang J, Qiu L, Zhang S, Liu F, Ye M, Zhou W, Liu J. Lycorine Downregulates HMGB1 to Inhibit Autophagy and Enhances Bortezomib Activity in Multiple Myeloma. Am J Cancer Res 2016; 6:2209-2224. [PMID: 27924158 PMCID: PMC5135444 DOI: 10.7150/thno.15584] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Accepted: 08/12/2016] [Indexed: 12/21/2022] Open
Abstract
Multiple myeloma (MM) is largely incurable and drug-resistant. Novel therapeutic approaches such as inhibiting autophagy or rational drug combinations are aimed to overcome this issue. In this study, we found that lycorine exhibits a promising anti-proliferative activity against MM in vitro and in vivo by inhibiting autophagy. We identified High mobility group box 1 (HMGB1), an important regulator of autophagy, as the most aberrantly expressed protein after lycorine treatment and as a critical mediator of lycorine activity. Gene expression profiling (GEP) analysis showed that higher expression of HMGB1 is linked with the poor prognosis of MM. This correlation was further confirmed in human bone marrow CD138+ primary myeloma cells and MM cell lines. Mechanistically, proteasomal degradation of HMGB1 by lycorine inhibits the activation of MEK-ERK thereby decreases phosphorylation of Bcl-2 resulting in constitutive association of Bcl-2 with Beclin-1. In addition, we observed higher HMGB1 expression in bortezomib resistant cells and the combination of bortezomib plus lycorine was highly efficient in vitro and in vivo myeloma models as well as in re-sensitizing resistant cells to bortezomib. These observations indicate lycorine as an effective autophagy inhibitor and reveal that lycorine alone or in combination with bortezomib is a potential therapeutic strategy.
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19
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Henry S, Kidner R, Reisenauer MR, Magedov IV, Kiss R, Mathieu V, Lefranc F, Dasari R, Evidente A, Yu X, Ma X, Pertsemlidis A, Cencic R, Pelletier J, Cavazos DA, Brenner AJ, Aksenov AV, Rogelj S, Kornienko A, Frolova LV. 5,10b-Ethanophenanthridine amaryllidaceae alkaloids inspire the discovery of novel bicyclic ring systems with activity against drug resistant cancer cells. Eur J Med Chem 2016; 120:313-28. [PMID: 27218860 PMCID: PMC4943583 DOI: 10.1016/j.ejmech.2016.05.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 05/01/2016] [Accepted: 05/02/2016] [Indexed: 12/13/2022]
Abstract
Plants of the Amaryllidaceae family produce a large variety of alkaloids and non-basic secondary metabolites, many of which are investigated for their promising anticancer activities. Of these, crinine-type alkaloids based on the 5,10b-ethanophenanthridine ring system were recently shown to be effective at inhibiting proliferation of cancer cells resistant to various pro-apoptotic stimuli and representing tumors with dismal prognoses refractory to current chemotherapy, such as glioma, melanoma, non-small-cell lung, esophageal, head and neck cancers, among others. Using this discovery as a starting point and taking advantage of a concise biomimetic route to the crinine skeleton, a collection of crinine analogues were synthetically prepared and evaluated against cancer cells. The compounds exhibited single-digit micromolar activities and retained this activity in a variety of drug-resistant cancer cell cultures. This investigation resulted in the discovery of new bicyclic ring systems with significant potential in the development of effective clinical cancer drugs capable of overcoming cancer chemotherapy resistance.
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Affiliation(s)
- Sean Henry
- Departments of Chemistry and Biology, New Mexico Institute of Mining and Technology, Socorro, NM 87801, USA
| | - Ria Kidner
- Departments of Chemistry and Biology, New Mexico Institute of Mining and Technology, Socorro, NM 87801, USA
| | - Mary R Reisenauer
- Departments of Chemistry and Biology, New Mexico Institute of Mining and Technology, Socorro, NM 87801, USA
| | - Igor V Magedov
- Departments of Chemistry and Biology, New Mexico Institute of Mining and Technology, Socorro, NM 87801, USA
| | - Robert Kiss
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles (ULB), Campus de la Plaine, CP205/1, Boulevard du Triomphe, Brussels, Belgium
| | - Véronique Mathieu
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles (ULB), Campus de la Plaine, CP205/1, Boulevard du Triomphe, Brussels, Belgium
| | - Florence Lefranc
- Service de Neurochirurgie, Hôpital Erasme, ULB, 808 route de Lennik, 1070 Brussels, Belgium
| | - Ramesh Dasari
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA
| | - Antonio Evidente
- Dipartimento di Scienze Chimiche, Universita' di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cintia 4, 80126 Napoli, Italy
| | - Xiaojie Yu
- Greehey Children's Cancer Research Institute, UT Health Science Center at San Antonio, 8403 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Xiuye Ma
- Greehey Children's Cancer Research Institute, UT Health Science Center at San Antonio, 8403 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Alexander Pertsemlidis
- Greehey Children's Cancer Research Institute, UT Health Science Center at San Antonio, 8403 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Regina Cencic
- Department of Biochemistry, McGill University, Montreal, QC H3G 1Y6, Canada
| | - Jerry Pelletier
- Department of Biochemistry, McGill University, Montreal, QC H3G 1Y6, Canada
| | - David A Cavazos
- Cancer Therapy and Research Center, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Andrew J Brenner
- Cancer Therapy and Research Center, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Alexander V Aksenov
- Department of Chemistry, North Caucasus University, 1a Pushkin St., Stavropol 355009, Russian Federation
| | - Snezna Rogelj
- Departments of Chemistry and Biology, New Mexico Institute of Mining and Technology, Socorro, NM 87801, USA
| | - Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA.
| | - Liliya V Frolova
- Departments of Chemistry and Biology, New Mexico Institute of Mining and Technology, Socorro, NM 87801, USA.
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20
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Zhang W, Wang J, Luo X, Meng X, Li Z. An attempt to construct the C/D ring system of parkacine by intramolecular cycloaddition of azomethine ylide and alkyne. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.03.076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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21
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Panayides JL, Mathieu V, Banuls LMY, Apostolellis H, Dahan-Farkas N, Davids H, Harmse L, Rey MEC, Green IR, Pelly SC, Kiss R, Kornienko A, van Otterlo WAL. Synthesis and in vitro growth inhibitory activity of novel silyl- and trityl-modified nucleosides. Bioorg Med Chem 2016; 24:2716-24. [PMID: 27157005 DOI: 10.1016/j.bmc.2016.04.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 04/14/2016] [Accepted: 04/19/2016] [Indexed: 12/17/2022]
Abstract
Seventeen silyl- and trityl-modified (5'-O- and 3',5'-di-O-) nucleosides were synthesized with the aim of investigating the in vitro antiproliferative activities of these nucleoside derivatives. A subset of the compounds was evaluated at a fixed concentration of 100μM against a small panel of tumor cell lines (HL-60, K-562, Jurkat, Caco-2 and HT-29). The entire set was also tested at varying concentrations against two human glioma lines (U373 and Hs683) to obtain GI50 values, with the best results being values of ∼25μM.
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Affiliation(s)
- Jenny-Lee Panayides
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, PO Wits, Johannesburg 2050, South Africa; Pioneering Health Sciences, CSIR Biosciences, PO Box 395, Pretoria 0001, South Africa
| | - Véronique Mathieu
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Laetitia Moreno Y Banuls
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Helen Apostolellis
- Department of Pharmacy and Pharmacology, Faculty of Health Sciences, University of the Witwatersrand, PO Wits, Johannesburg 2050, South Africa
| | - Nurit Dahan-Farkas
- Department of Pharmacy and Pharmacology, Faculty of Health Sciences, University of the Witwatersrand, PO Wits, Johannesburg 2050, South Africa
| | - Hajierah Davids
- Department of Pharmacy and Pharmacology, Faculty of Health Sciences, University of the Witwatersrand, PO Wits, Johannesburg 2050, South Africa; Department of Biochemistry and Microbiology, Nelson Mandela Metropolitan University, PO Box 77000, Port Elizabeth 6031, South Africa
| | - Leonie Harmse
- Department of Pharmacy and Pharmacology, Faculty of Health Sciences, University of the Witwatersrand, PO Wits, Johannesburg 2050, South Africa
| | - M E Christine Rey
- School of Molecular and Cellular Biology, University of the Witwatersrand, PO Wits, Johannesburg 2050, South Africa
| | - Ivan R Green
- Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, Matieland 7602, South Africa
| | - Stephen C Pelly
- Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, Matieland 7602, South Africa
| | - Robert Kiss
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA
| | - Willem A L van Otterlo
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, PO Wits, Johannesburg 2050, South Africa; Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, Matieland 7602, South Africa.
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22
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Evdokimov NM, Magedov IV, McBrayer D, Kornienko A. Isatin derivatives with activity against apoptosis-resistant cancer cells. Bioorg Med Chem Lett 2016; 26:1558-1560. [PMID: 26883150 PMCID: PMC4775416 DOI: 10.1016/j.bmcl.2016.02.015] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 02/04/2016] [Accepted: 02/06/2016] [Indexed: 12/19/2022]
Abstract
In a search of small molecules active against apoptosis-resistant cancer cells, a series of isatin-based heterocyclic compounds were synthesized and found to inhibit proliferation of cancer cell lines resistant to apoptosis. The synthesis of these compounds involved a condensation of commercially available, active methylene heterocycles with isatin proceeding in moderate to excellent yields. The heterocyclic scaffolds prepared in the current investigation appear to be a useful starting point for the development of agents to fight cancers with apoptosis resistance, and thus, associated with dismal prognoses.
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Affiliation(s)
- Nikolai M Evdokimov
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA 90095, United States; Department of Chemistry, New Mexico Institute of Mining and Technology, Socorro, NM 87801, United States.
| | - Igor V Magedov
- Department of Chemistry, New Mexico Institute of Mining and Technology, Socorro, NM 87801, United States
| | - Dominic McBrayer
- Department of Chemistry, New Mexico Institute of Mining and Technology, Socorro, NM 87801, United States
| | - Alexander Kornienko
- Department of Chemistry, New Mexico Institute of Mining and Technology, Socorro, NM 87801, United States; Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, United States.
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23
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Nair JJ, Van Staden J, Bastida J. Cytotoxic Alkaloid Constituents of the Amaryllidaceae. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2016. [DOI: 10.1016/b978-0-444-63601-0.00003-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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24
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Abstract
The latest progress on the isolation, identification, biological activity and synthetic studies of the structurally diverse alkaloids from plants of family Amaryllidaceae has been summarized in this review.
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Affiliation(s)
- Zhong Jin
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
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25
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Dasari R, De Carvalho A, Medellin DC, Middleton KN, Hague F, Volmar MNM, Frolova LV, Rossato MF, De La Chapa JJ, Dybdal-Hargreaves NF, Pillai A, Mathieu V, Rogelj S, Gonzales CB, Calixto JB, Evidente A, Gautier M, Munirathinam G, Glass R, Burth P, Pelly SC, van Otterlo WAL, Kiss R, Kornienko A. Synthetic and Biological Studies of Sesquiterpene Polygodial: Activity of 9-Epipolygodial against Drug-Resistant Cancer Cells. ChemMedChem 2015; 10:2014-26. [PMID: 26434977 PMCID: PMC4831215 DOI: 10.1002/cmdc.201500360] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Indexed: 12/18/2022]
Abstract
Polygodial, a terpenoid dialdehyde isolated from Polygonum hydropiper L., is a known agonist of the transient receptor potential vanilloid 1 (TRPV1). In this investigation a series of polygodial analogues were prepared and investigated for TRPV1-agonist and anticancer activities. These experiments led to the identification of 9-epipolygodial, which has antiproliferative potency significantly exceeding that of polygodial. 9-Epipolygodial was found to maintain potency against apoptosis-resistant cancer cells as well as those displaying the multidrug-resistant (MDR) phenotype. In addition, the chemical feasibility for the previously proposed mechanism of action of polygodial, involving the formation of a Paal-Knorr pyrrole with a lysine residue on the target protein, was demonstrated by the synthesis of a stable polygodial pyrrole derivative. These studies reveal rich chemical and biological properties associated with polygodial and its direct derivatives. These compounds should inspire further work in this area aimed at the development of new pharmacological agents, or the exploration of novel mechanisms of covalent modification of biological molecules with natural products.
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Affiliation(s)
- Ramesh Dasari
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX, 78666, USA
| | - Annelise De Carvalho
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, 1050, Brussels, Belgium
| | - Derek C Medellin
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX, 78666, USA
| | - Kelsey N Middleton
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX, 78666, USA
| | - Frédéric Hague
- Laboratoire de Physiologie Cellulaire et Moléculaire, Faculté des Sciences, Université de Picardie Jules Verne, 80000, Amiens, France
| | - Marie N M Volmar
- Neurosurgical Research, University Clinics Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Liliya V Frolova
- Departments of Chemistry and Biology, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM, 87801, USA
| | - Mateus F Rossato
- Center of Innovation and Preclinical Studies, Av. Luiz Boiteux Piazza 1302, Cachoeira do Bom Jesus, Florianópolis, SC, 88056-000, Brazil
- Department of Pharmacology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Jorge J De La Chapa
- Department of Comprehensive Dentistry, Cancer Therapy and Research Center, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
| | - Nicholas F Dybdal-Hargreaves
- Department of Pharmacology, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
| | - Akshita Pillai
- Department of Biomedical Sciences, College of Medicine, University of Illinois, 1601 Parkview Ave., Rockford, IL, 61107, USA
| | - Véronique Mathieu
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, 1050, Brussels, Belgium
| | - Snezna Rogelj
- Departments of Chemistry and Biology, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM, 87801, USA
| | - Cara B Gonzales
- Department of Comprehensive Dentistry, Cancer Therapy and Research Center, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
| | - João B Calixto
- Center of Innovation and Preclinical Studies, Av. Luiz Boiteux Piazza 1302, Cachoeira do Bom Jesus, Florianópolis, SC, 88056-000, Brazil
- Department of Pharmacology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Antonio Evidente
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cintia 4, 80126, Napoli, Italy
| | - Mathieu Gautier
- Laboratoire de Physiologie Cellulaire et Moléculaire, Faculté des Sciences, Université de Picardie Jules Verne, 80000, Amiens, France
| | - Gnanasekar Munirathinam
- Department of Biomedical Sciences, College of Medicine, University of Illinois, 1601 Parkview Ave., Rockford, IL, 61107, USA
| | - Rainer Glass
- Neurosurgical Research, University Clinics Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Patricia Burth
- Departamento de Biologia Celular e Molecular, Instituto de Biologia, Universidade Federal Fluminense, Outeiro de São João Batista, s/n Campus do Valonguinho, Centro-Niterói, RJ, 24020-140, Brazil
| | - Stephen C Pelly
- Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, Private Bag X1, Matieland, 7602, South Africa
| | - Willem A L van Otterlo
- Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, Private Bag X1, Matieland, 7602, South Africa
| | - Robert Kiss
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, 1050, Brussels, Belgium
| | - Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX, 78666, USA.
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26
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Dasari R, Masi M, Lisy R, Ferdérin M, English LR, Cimmino A, Mathieu V, Brenner AJ, Kuhn JG, Whitten ST, Evidente A, Kiss R, Kornienko A. Fungal metabolite ophiobolin A as a promising anti-glioma agent: In vivo evaluation, structure-activity relationship and unique pyrrolylation of primary amines. Bioorg Med Chem Lett 2015; 25:4544-8. [PMID: 26341136 PMCID: PMC4592837 DOI: 10.1016/j.bmcl.2015.08.066] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 08/20/2015] [Accepted: 08/24/2015] [Indexed: 02/04/2023]
Abstract
Glioblastoma, the most common form of malignant primary brain tumor, is characterized by resistance to apoptosis, which is largely responsible for the low effectiveness of the classical chemotherapeutic approaches based on apoptosis induction in cancer cells. Previously, a fungal secondary metabolite ophiobolin A was found to have significant activity against apoptosis-resistant glioblastoma cells through the induction of a non-apoptotic cell death, thus, offering an innovative strategy to combat this type of cancer. The current work describes the results of a preliminary evaluation of ophiobolin A in an in vivo glioblastoma model and its chemical derivatization to establish first synthetically generated structure-activity relationship. The synthetic work has also led to the discovery of a unique reaction of ophiobolin A with primary amines suggesting the possibility of pyrrolylation of lysine residues on its intracellular target protein(s).
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Affiliation(s)
- Ramesh Dasari
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA
| | - Marco Masi
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cintia 4, 80126 Napoli, Italy
| | - Romana Lisy
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Marlène Ferdérin
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Lance R English
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA
| | - Alessio Cimmino
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cintia 4, 80126 Napoli, Italy
| | - Véronique Mathieu
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Andrew J Brenner
- Cancer Therapy and Research Center, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - John G Kuhn
- Cancer Therapy and Research Center, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Steven T Whitten
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA
| | - Antonio Evidente
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cintia 4, 80126 Napoli, Italy
| | - Robert Kiss
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA.
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27
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Dasari R, De Carvalho A, Medellin DC, Middleton KN, Hague F, Volmar MNM, Frolova LV, Rossato MF, De La Chapa JJ, Dybdal-Hargreaves NF, Pillai A, Kälin RE, Mathieu V, Rogelj S, Gonzales CB, Calixto JB, Evidente A, Gautier M, Munirathinam G, Glass R, Burth P, Pelly SC, van Otterlo WAL, Kiss R, Kornienko A. Wittig derivatization of sesquiterpenoid polygodial leads to cytostatic agents with activity against drug resistant cancer cells and capable of pyrrolylation of primary amines. Eur J Med Chem 2015; 103:226-37. [PMID: 26360047 DOI: 10.1016/j.ejmech.2015.08.047] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 08/22/2015] [Accepted: 08/24/2015] [Indexed: 12/13/2022]
Abstract
Many types of cancer, including glioma, melanoma, non-small cell lung cancer (NSCLC), among others, are resistant to proapoptotic stimuli and thus poorly responsive to current therapies based on the induction of apoptosis in cancer cells. The current investigation describes the synthesis and anticancer evaluation of unique C12-Wittig derivatives of polygodial, a sesquiterpenoid dialdehyde isolated from Persicaria hydropiper (L.) Delabre. These compounds were found to undergo an unprecedented pyrrole formation with primary amines in a chemical model system, a reaction that could be relevant in the biological environment and lead to the pyrrolation of lysine residues in the target proteins. The anticancer evaluation of these compounds revealed their promising activity against cancer cells displaying various forms of drug resistance, including resistance to proapoptotic agents. Mechanistic studies indicated that compared to the parent polygodial, which displays fixative general cytotoxic action against human cells, the C12-Wittig derivatives exerted their antiproliferative action mainly through cytostatic effects explaining their activity against apoptosis-resistant cancer cells. The possibility for an intriguing covalent modification of proteins through a novel pyrrole formation reaction, as well as useful activities against drug resistant cancer cells, make the described polygodial-derived chemical scaffold an interesting new chemotype warranting thorough investigation.
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Affiliation(s)
- Ramesh Dasari
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA
| | - Annelise De Carvalho
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Derek C Medellin
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA
| | - Kelsey N Middleton
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA
| | - Frédéric Hague
- Laboratoire de Physiologie Cellulaire et Moléculaire, Faculté des Sciences, Université de Picardie Jules Verne, Amiens, France
| | - Marie N M Volmar
- Neurosurgical Research, University Clinics Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Liliya V Frolova
- Department of Chemistry, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, USA; Department of Biology, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, USA
| | - Mateus F Rossato
- Center of Innovation and Preclinical Studies, Luiz Boiteux Piazza 1302, Cachoeira do Bom Jesus, Brazil; Department of Pharmacology, UFSC, Florianópolis SC 88.056-000, Brazil
| | - Jorge J De La Chapa
- Department of Comprehensive Dentistry, Cancer Therapy and Research Center, UTHSCSA, San Antonio, TX 78229, USA
| | | | - Akshita Pillai
- Department of Biomedical Sciences, University of Illinois, College of Medicine, 1601 Parkview Ave, Rockford, IL 61107, USA
| | - Roland E Kälin
- Neurosurgical Research, University Clinics Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Véronique Mathieu
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Snezna Rogelj
- Department of Chemistry, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, USA; Department of Biology, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, USA
| | - Cara B Gonzales
- Department of Comprehensive Dentistry, Cancer Therapy and Research Center, UTHSCSA, San Antonio, TX 78229, USA
| | - João B Calixto
- Center of Innovation and Preclinical Studies, Luiz Boiteux Piazza 1302, Cachoeira do Bom Jesus, Brazil; Department of Pharmacology, UFSC, Florianópolis SC 88.056-000, Brazil
| | - Antonio Evidente
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Complesso Universitario Monte Sant'Angelo, Via Cintia 4, 80126 Napoli, Italy
| | - Mathieu Gautier
- Laboratoire de Physiologie Cellulaire et Moléculaire, Faculté des Sciences, Université de Picardie Jules Verne, Amiens, France
| | - Gnanasekar Munirathinam
- Department of Biomedical Sciences, University of Illinois, College of Medicine, 1601 Parkview Ave, Rockford, IL 61107, USA
| | - Rainer Glass
- Neurosurgical Research, University Clinics Munich, Marchioninistr. 15, 81377 Munich, Germany
| | - Patricia Burth
- Departamento de Biologia Celular e Molecular, Instituto de Biologia, Universidade Federal Fluminense, Outeiro de São João Batista, s/n° Campus do Valonguinho, Centro-Niterói, RJ 24020-140, Brazil
| | - Stephen C Pelly
- Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, Private Bag X1, Matieland, 7602, South Africa
| | - Willem A L van Otterlo
- Department of Chemistry and Polymer Science, Stellenbosch University, Stellenbosch, Private Bag X1, Matieland, 7602, South Africa
| | - Robert Kiss
- Laboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles, Brussels, Belgium
| | - Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA.
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28
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Aksenov AV, Smirnov AN, Magedov IV, Reisenauer MR, Aksenov NA, Aksenova IV, Pendleton AL, Nguyen G, Johnston RK, Rubin M, De Carvalho A, Kiss R, Mathieu V, Lefranc F, Correa J, Cavazos DA, Brenner AJ, Bryan BA, Rogelj S, Kornienko A, Frolova LV. Activity of 2-aryl-2-(3-indolyl)acetohydroxamates against drug-resistant cancer cells. J Med Chem 2015; 58:2206-20. [PMID: 25671501 DOI: 10.1021/jm501518y] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Many types of tumor, including glioma, melanoma, non-small cell lung, esophageal, and head and neck cancer, among others, are intrinsically resistant to apoptosis induction and poorly responsive to current therapies with proapoptotic agents. In addition, tumors often develop multidrug resistance based on the cellular efflux of chemotherapeutic agents. Thus, novel anticancer agents capable of overcoming these intrinsic or developed tumor resistance mechanisms are urgently needed. We describe a series of 2-aryl-2-(3-indolyl)acetohydroxamic acids that are active against apoptosis- and multidrug-resistant cancer cells as well as glioblastoma neurosphere stemlike cell cultures derived from patients. Thus, the described compounds serve as a novel chemical scaffold for the development of potentially highly effective clinical cancer drugs.
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Affiliation(s)
- Alexander V Aksenov
- Department of Chemistry, North Caucasus Federal University , 1a Pushkin St., Stavropol 355009, Russian Federation
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29
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He M, Qu C, Gao O, Hu X, Hong X. Biological and pharmacological activities of amaryllidaceae alkaloids. RSC Adv 2015. [DOI: 10.1039/c4ra14666b] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This review discusses the recent developments on biological and pharmacological activities of amaryllidaceae alkaloids with IC50or EC50values since 2005, supporting the potential therapeutic possibilities for the use of these compounds.
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Affiliation(s)
- Maomao He
- State Key Laboratory of Virology
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University)
- Ministry of Education
- Wuhan University School of Pharmaceutical Sciences
- Wuhan 430071
| | - Chunrong Qu
- State Key Laboratory of Virology
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University)
- Ministry of Education
- Wuhan University School of Pharmaceutical Sciences
- Wuhan 430071
| | - Oude Gao
- State Key Laboratory of Virology
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University)
- Ministry of Education
- Wuhan University School of Pharmaceutical Sciences
- Wuhan 430071
| | - Xianming Hu
- State Key Laboratory of Virology
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University)
- Ministry of Education
- Wuhan University School of Pharmaceutical Sciences
- Wuhan 430071
| | - Xuechuan Hong
- State Key Laboratory of Virology
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University)
- Ministry of Education
- Wuhan University School of Pharmaceutical Sciences
- Wuhan 430071
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30
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Nair JJ, Rárová L, Strnad M, Bastida J, van Staden J. Mechanistic Insights to the Cytotoxicity of Amaryllidaceae Alkaloids. Nat Prod Commun 2015. [DOI: 10.1177/1934578x1501000138] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
With over 500 individual compounds, the Amaryllidaceae alkaloids represent a large and structurally diverse group of phytochemicals. Coupled to this structural diversity is the significant array of biological properties manifested by many of its members, of which their relevance in motor neuron disease and cancer chemotherapy has attracted considerable attention. To this extent, galanthamine has evolved into a successful commercial drug for Alzheimer's disease since its approval by the FDA in 2001. Concurrently, there have been several positive indicators for the emergence of an anticancer drug from the Amaryllidaceae due to the potency of several of its representatives as cell line specific antiproliferative agents. In this regard, the phenanthridones such as pancratistatin and narciclasine have offered most promise since their advancement into clinical trials, following which there has been renewed interest in the cytotoxic properties of these alkaloids. Given this background, this review seeks to highlight the various mechanisms which have been invoked to corroborate the cytotoxic effects of Amaryllidaceae alkaloids.
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Affiliation(s)
- Jerald J. Nair
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3209, South Africa
| | - Lucie Rárová
- Centre of the Region Haná for Biotechnological and Agricultural Research, Palacký University, Šlechtitelů 11, 78371 Olomouc, Czech Republic
| | - Miroslav Strnad
- Centre of the Region Haná for Biotechnological and Agricultural Research, Palacký University, Šlechtitelů 11, 78371 Olomouc, Czech Republic
- Laboratory of Growth Regulators, Palacký University α Institute of Experimental Botany AS CR, Šlechtitelů 11, CZ 78371 Olomouc, Czech Republic
| | - Jaume Bastida
- Departament de Productes Naturals, Facultat de Farmacia, Universitat de Barcelona, 08028, Barcelona, Spain
| | - Johannes van Staden
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3209, South Africa
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31
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Abstract
The plant family Amaryllidaceae is renowned for its unique alkaloid constituents which possess a significant array of structural diversity. Several of these alkaloids are known for their interesting biological properties, of which galanthamine and pancratistatin have acquired a privileged status due to their relevance in the pharmaceutical arena. In particular, galanthamine represents the first prescription drug emanating from the Amaryllidaceae after its approval by the FDA in 2001 for the treatment of Alzheimer's disease. Following on this commercial success there have been sustained projections for the emergence of an anticancer agent related to pancratistatin due to the potency, selectivity, low toxicity and high tolerability typifying targets of this series of alkaloids. The lycorine series of alkaloids have also garnered widespread interest as cytotoxic agents and were amongst the earliest of the Amaryllidaceae constituents to exhibit such activity. To date over 100 of such naturally-occurring or synthetically-derived alkaloids have been screened for cytotoxic effects against a number of cancer cell lines. This survey examines the cytotoxic properties of lycorine alkaloids, highlights the outcomes of structure-activity relationship orientated studies and affords plausible insights to the mechanistic rationale behind these effects.
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Affiliation(s)
- Jerald J. Nair
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3209, South Africa
| | - Johannes van Staden
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3209, South Africa
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32
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Novel lycorine derivatives as anticancer agents: synthesis and in vitro biological evaluation. Molecules 2014; 19:2469-80. [PMID: 24566315 PMCID: PMC6271160 DOI: 10.3390/molecules19022469] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 02/13/2014] [Accepted: 02/13/2014] [Indexed: 11/17/2022] Open
Abstract
Lycorine, which is the most abundant alkaloid isolated from the Amaryllidaceae family of plants, reportedly exhibits promising anticancer activities. Herein, a series of novel lycorine derivatives were synthesized and evaluated for their in vitro inhibitory activities against seven different cancer cell lines, including A549, HCT116, SK-OV-3, NCI-H460, K562, MCF-7 and HL-60. The results indicated that compounds bearing diverse amine substituents at the C-2 position demonstrated good anticancer activities. The selectivity towards different cancer cell lines of the synthesized derivatives is discussed.
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