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Islamuddin M, Ali A, Afzal O, Ali A, Ali I, Altamimi AS, Alamri MA, Kato K, Parveen S. Thymoquinone Induced Leishmanicidal Effect via Programmed Cell Death in Leishmania donovani. ACS OMEGA 2022; 7:10718-10728. [PMID: 35382308 PMCID: PMC8973115 DOI: 10.1021/acsomega.2c00467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 03/02/2022] [Indexed: 05/08/2023]
Abstract
Visceral leishmaniasis (VL) or kala-azar is a vector-borne dreaded protozoal infection that is caused by the parasite Leishmania donovani. With increases in the dramatic infection rates, present drug toxicity, resistance, and the absence of an approved vaccine, the development of new antileishmanial compounds from plant sources remains the keystone for the control of visceral leishmaniasis. In this study, we evaluated the leishmanicidal effect of thymoquinone against L. donovani with an in vitro and ex vivo model. Thymoquinone exhibited potent antipromastigote activity with IC50 and IC90 concentrations achieved at 6.33 ± 1.21 and 20.71 ± 2.15 μM, respectively, whereas the IC50 and IC90 concentrations were found to be 7.83 ± 1.65 and 27.25 ± 2.20 μM against the intramacrophagic form of amastigotes, respectively. Morphological changes in promastigotes and growth reversibility study following treatment confirmed the leishmanicidal effect of thymoquinone. Further, thymoquinone exhibited leishmanicidal activities against L. donovani promastigote through cytoplasmic shrinkage, membrane blebbing, chromatin condensation, cellular and nuclear shrinkage, and DNA fragmentation, as observed under scanning and transmission electron microscopy analyses. The antileishmanial activity was exerted via programmed cell death as proved by exposure of phosphatidylserine, DNA nicking by TUNEL assay, and loss of mitochondrial membrane potential. Thymoquinone at a concentration of 200 μM was devoid of any cytotoxic effects against mammalian macrophage cells. Thymoquinone showed strong leishmanicidal activity against L. donovani, which is mediated via an apoptosis mode of parasitic cell death, and accordingly, thymoquinone may be the source of a new lead molecule for the cure of VL.
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Affiliation(s)
- Mohammad Islamuddin
- Molecular
Virology Laboratory, Centre for Interdisciplinary Research in Basic
Sciences, Jamia Millia Islamia, New Delhi 110025, India
- Laboratory
of Sustainable Animal Environment, Graduate School of Agricultural
Science, Tohoku University, Miyagi 989-6711, Japan
| | - Abuzer Ali
- Department
of Pharmacognosy, College of Pharmacy, Taif
University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Obaid Afzal
- Department
of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Amena Ali
- Department
of Pharmaceutical Chemistry, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Intzar Ali
- Department
of Microbiology, Hamdard Institute of Medical
Sciences & Research, New Delhi 110062, India
| | | | - Mubarak A. Alamri
- Department
of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Kentaro Kato
- Laboratory
of Sustainable Animal Environment, Graduate School of Agricultural
Science, Tohoku University, Miyagi 989-6711, Japan
| | - Shama Parveen
- Molecular
Virology Laboratory, Centre for Interdisciplinary Research in Basic
Sciences, Jamia Millia Islamia, New Delhi 110025, India
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Yang Z, Tan X, Zhang Z, Han J, Qu S, Liu T, Wang G. Ononin: A candidate anti-parasitic drug isolated from Spatholobi caulis against infections of Dactylogyrus intermedius (Monogenea). Parasitol Int 2022; 88:102535. [PMID: 34995771 DOI: 10.1016/j.parint.2021.102535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 11/28/2021] [Accepted: 12/28/2021] [Indexed: 11/15/2022]
Abstract
Dactylogyrus is a common parasitic pathogen, which causes high mortality of fish when presents in large numbers, resulting in serious economic losses. Herbal medicines contain myriad of bioactive compounds is a valuable reserve for developing safe and effective anti-parasite drugs. Here, we conducted bioassay-guided fractionation to isolate and identify the anti-parasitic constituents from Spatholobi caulis. Among five extraction solvents (petroleum ether, chloroform, ethyl acetate, methanol and water), S. caulis methanolic extract had the highest parasiticide activity in Carassius auratus, and therefore subjected to further separation and purification using multiple chromatography methods. One compound exhibiting the strongest parasiticidal activity was obtained and identified as ononin by analyzing its spectral data (NMR and ESI-MS). The EC50 value of ononin against Dactylogyrus was 0.655 mg/L and showed 100% parasiticide activity with 3.0 mg/L. The 24, 48, 72, 96 h LC50 for goldfish were 4.691 (the 95% CI of 4.526-4.873) mg/L, 4.612 (4.441-4.800) mg/L, 4.472 (4.345-4.607) mg/L, 4.288 (4.155-4.428) mg/L, respectively. The present results discovered for the first time that ononin had potent parasiticidal activity and have the potential to be developed as new anti-parasitic drug for the control of Dactylogyrus.
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Affiliation(s)
- Zhen Yang
- College of Chemistry and Pharmacy, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Xiaoping Tan
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Zhiqiang Zhang
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Jing Han
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Shenye Qu
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Tianqiang Liu
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China.
| | - Gaoxue Wang
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China.
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Lam NS, Long X, Su XZ, Lu F. Melaleuca alternifolia (tea tree) oil and its monoterpene constituents in treating protozoan and helminthic infections. Biomed Pharmacother 2020; 130:110624. [DOI: 10.1016/j.biopha.2020.110624] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/03/2020] [Accepted: 08/05/2020] [Indexed: 02/08/2023] Open
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Effect of Propolis, a Honeybee Product, Against a Parasite (Ligictaluridus floridanus) from Catfish (Ictalurus punctatus) Gills. Acta Parasitol 2020; 65:804-809. [PMID: 32394290 DOI: 10.2478/s11686-020-00218-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 04/23/2020] [Indexed: 11/21/2022]
Abstract
PURPOSE The aim of this study was to evaluate the in vitro and in vivo efficacy of propolis against Ligictaluridus floridanus on Ictalurus punctatus gills. METHODS This study used an ethanol extract of propolis at a concentration of 300 mg mL-1, with a total polyphenol concentration of 2.77 mg mL-1 as determined by chromatography. In vitro trial used propolis concentrations at 5, 30 as well as 60 mg L-1 and a 70% ethanol control group to treat naturally infected catfish. The in vivo experiment was 16 weeks in duration, consisting of seventy-two fish infected by cohabitation and subjected to one-hour baths every 72 h during the trial. RESULTS In vitro studies showed that parasites exposed to 60 mg L-1 of propolis displayed a significant reduction (p < 0.05) in their survival time. In vivo studies confirmed the reduction of intensity and abundance of Ligictaluridus floridanus on the gills of channel catfish. CONCLUSION This study has provided the first challenge of propolis against L. floridanus on I. punctatus gills and shows that propolis has an anthelmintic effect.
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Chen T, Chen J, Tang L, Chen X, Yan J, You P. Phylogeography and demographic history of Gyrodactylus konovalovi (Monogenoidea: Gyrodactylidae), an ectoparasite on the East Asia Amur minnow (Cyprinidae) in Central China. Ecol Evol 2020; 10:1454-1468. [PMID: 32076527 PMCID: PMC7029060 DOI: 10.1002/ece3.6000] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 11/09/2022] Open
Abstract
Gyrodactylus konovalovi is an ectoparasite on the Amur minnow (Rhynchocypris lagowskii) that is widely distributed in the cold fresh waters of East Asia. In the present study, the phylogeography and demographic history of G. konovalovi and the distribution of its host in the Qinling Mountains are examined. A total of 79 individual parasites was sequenced for a 528 bp region of the mitochondrial NADH dehydrogenase subunit 5 (ND5) gene, and 25 haplotypes were obtained. The substitution rate (dN/dS) was 0.068 and indicated purifying selection. Haplotype diversity (h) and nucleotide diversity (π) varied widely in the Qinling Mountains. Phylogenetic trees based on Bayesian inference (BI), maximum likelihood (ML), and maximum parsimony (MP) methods and network analysis revealed that all haplotypes were consistently well-supported in three different lineages, indicating a significant geographic distribution pattern. There was a significant positive correlation between genetic differentiation (F st) and geographic distance. The results of mismatch distribution, neutrality test and Bayesian skyline plot analyses showed that whole populations underwent population contraction during the Pleistocene. Based on the molecular clock calibration, the most common ancestor was estimated to have emerged in the middle Pleistocene. Our study suggests for the first time that a clearly phylogeography of G. konovalovi was shaped by geological events and climate fluctuations, such as orogenesis, drainage capture changes, and vicariance, during the Pleistocene in the Qinling Mountains.
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Affiliation(s)
- Tao Chen
- College of Life SciencesShaanxi Normal UniversityXi’anChina
- College of Chemistry and BioengineeringGuilin University of TechnologyGuilinChina
| | - Juan Chen
- College of Life SciencesShaanxi Normal UniversityXi’anChina
| | - Ling Tang
- College of Life SciencesShaanxi Normal UniversityXi’anChina
| | - Xiaoning Chen
- College of Life SciencesShaanxi Normal UniversityXi’anChina
| | - Jun Yan
- College of Life SciencesShaanxi Normal UniversityXi’anChina
| | - Ping You
- College of Life SciencesShaanxi Normal UniversityXi’anChina
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Lam NS, Long X, Su XZ, Lu F. Artemisinin and its derivatives in treating helminthic infections beyond schistosomiasis. Pharmacol Res 2018; 133:77-100. [DOI: 10.1016/j.phrs.2018.04.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 04/12/2018] [Accepted: 04/30/2018] [Indexed: 12/26/2022]
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Ullah R, Rehman A, Zafeer MF, Rehman L, Khan YA, Khan MAH, Khan SN, Khan AU, Abidi SMA. Anthelmintic Potential of Thymoquinone and Curcumin on Fasciola gigantica. PLoS One 2017; 12:e0171267. [PMID: 28152102 PMCID: PMC5289557 DOI: 10.1371/journal.pone.0171267] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 01/17/2017] [Indexed: 01/12/2023] Open
Abstract
Fasciolosis an economically important global disease of ruminants in the temperate and tropical regions, caused by Fasciola hepatica and F. gigantica, respectively, also poses a potential zoonotic threat. In India alone it causes huge losses to stakeholders. Anthelmintics including triclabendazole have been used to control this menace but the emerging resistance against the available compounds necessitates identification of novel and alternative therapeutic measures involving plant derived natural compounds for their anthelmintic potential. Thymoquinone (T) and curcumin (C), the active ingredients of Nigella sativa and Curcuma longa respectively have been used as antiparasitic agents but the information on their flukicidal effect is very limited. Adult flukes of F. gigantica were in vitro exposed to different concentrations of thymoquinone and curcumin separately for 3h at 37+ 1°C. A significant (p<0.05) reduction in the worm motility at 60 μM concentration of both T and C was observed though all the worms remained alive after 3h exposure, whereas the effect on egg shedding was statistically insignificant. Pronounced tegumental disruptions and erosion of spines in the posterior region and around the acetabulum was evident. A significant (p<0.05) decrease in glutathione-S-transferase and superoxide dismutase activity and reduced glutathione (GSH) level was observed, while protein carbonylation increased differentially. A significant inhibition of CathepsinL (CatL) gene expression in thymoquinone treated worms was also evident. Further, in silico molecular docking of T and C with CatL revealed a stronger interaction of curcumin with the involvement of higher number of amino acids as compared to thymoquinone that could be more effective in inhibiting the antioxidant enzymes of F. gigantica. It is concluded that both the compounds understudy will decrease the detoxification ability of F. gigantica, while inhibition of CatL will significantly affect their virulence potential. Thus, both thymoquinone and curcumin appeared to be promising anthelmintic compounds for further investigations.
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Affiliation(s)
- Rizwan Ullah
- Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh, India
- * E-mail:
| | - Abdur Rehman
- Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Mohd Faraz Zafeer
- Interdisciplinary Brain Research Centre (IBRC), J. N. Medical College, Aligarh Muslim University, Aligarh, India
| | - Lubna Rehman
- Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Yasir A. Khan
- Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - M. A. Hannan Khan
- Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Shahper N. Khan
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, India
| | - Asad U. Khan
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, India
| | - S. M. A. Abidi
- Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh, India
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Tu X, Liu L, Qi X, Chen W, Wang G, Ling F. Characterization of Toll-like receptor gene expression in goldfish (Carassius auratus) during Dactylogyrus intermedius infection. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2016; 63:78-83. [PMID: 27238769 DOI: 10.1016/j.dci.2016.05.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 05/25/2016] [Accepted: 05/25/2016] [Indexed: 06/05/2023]
Abstract
Toll-like receptors (TLRs), the first and best understood innate immune receptors, play a notable role in the innate immune system by sensing pathogenic agents and initiating appropriate immune responses. However, studies about the roles of fish TLRs in response to the infection of the ectoparasitic monogenean Dactylogyrus intermedius have been surprisingly vacant. In the present study, cDNA fragments of five members of TLRs family in goldfish (Carassius auratus) were cloned and the expression patterns of nine TLRs in five tissues at different time points during D. intermedius infection were subsequently investigated. We found that the expressions of TLR4, TLR5, TLR20 and TLR22 were significantly elevated after infection at some time points, of which the transcription of TLR5 was progressively increased nearly in all tissues, whereas the mRNA levels of other TLRs (TLR2, 3, 7, 9 and 21) were down-regulated or showed no significant change compared with the control at most time points. Additionally, this paper was also conducted to explore the expression of above TLRs after re-infected with D. intermedius. The results showed a significant upregulation of TLR4, TLR5 and TLR22 in all tested tissues at these two time points, especially the levels of TLR4 and TLR22 expression, were even higher comparing with the first infection. Besides, tissue-specific expression analysis revealed that spleen featured the highest expressions of almost all the TLR-encoding genes among detected tissues. The informations obtained here could be helpful towards understanding the functions of TLRs in response to parasitic infection in goldfish and provide new insights for the development of preventive and therapeutic approaches against D. intermedius infection.
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Affiliation(s)
- Xiao Tu
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Lei Liu
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Xiaozhou Qi
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Weichao Chen
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Gaoxue Wang
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China.
| | - Fei Ling
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China.
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Morphometric and molecular characterization of Dactylogyrus vastator and D. intermedius in goldfish (Carassius auratus). Parasitol Res 2016; 115:1755-65. [DOI: 10.1007/s00436-016-4913-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 01/08/2016] [Indexed: 10/22/2022]
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The first report of Dactylogyrus formosus Kulwiec, 1927 (Monogenea: Dactylogyridae) from goldfish (Carassius auratus) in central China. Parasitol Res 2015; 114:2689-96. [DOI: 10.1007/s00436-015-4474-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 04/08/2015] [Indexed: 12/23/2022]
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Zhu S, Ling F, Zhang Q, Liu G, Tu X, Jiang C, Wang G. Anthelmintic activity of saikosaponins a and d from radix bupleuri against Dactylogyrus spp. infecting goldfish. DISEASES OF AQUATIC ORGANISMS 2014; 111:177-182. [PMID: 25266906 DOI: 10.3354/dao02789] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Disease caused by the parasitic helminths Dactylogyrus spp. results in significant economic damage to the aquaculture industry. Treatment using common chemicals (e.g. formalin) is usually dissatisfactory due to environmental problems, risk of residues, toxicity to fish, and the possibility of anthelmintic resistance. The search for an alternative drug is thus becoming more urgent. This study was designed to evaluate in vivo the anthelmintic efficacy of total saponin (TS), saikosaponin a (SSa), and saikosaponin d (SSd) from radix bupleuri (i.e. the dried root of Bupleurum sp.) based on our previous screening works, with the aim of determining which has commercial potential. Results showed that median effective concentration (EC₅₀) values for TS, SSa, and SSd were 2.01, 1.46, and 0.74 mg l⁻¹, respectively. The acute toxicities against goldfish Carassius auratus for TS, SSa, and SSd were also determined, with median lethal concentration (LC₅₀) of 8.99, 11.20, and 1.54 mg l-1, respectively. The resulting therapeutic indices (TIs) indicated that SSa (TI = 7.67) is a potential therapeutic agent for treating Dactylogyrus infection.
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Affiliation(s)
- Song Zhu
- Northwest A&F University, College of Animal Science and Technology, Yangling 712100, PR China
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