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Silva LMN, França WWM, Santos VHB, Souza RAF, Silva AM, Diniz EGM, Aguiar TWA, Rocha JVR, Souza MAA, Nascimento WRC, Lima Neto RG, Cruz Filho IJ, Ximenes ECPA, Araújo HDA, Aires AL, Albuquerque MCPA. Plumbagin: A Promising In Vivo Antiparasitic Candidate against Schistosoma mansoni and In Silico Pharmacokinetic Properties (ADMET). Biomedicines 2023; 11:2340. [PMID: 37760782 PMCID: PMC10525874 DOI: 10.3390/biomedicines11092340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/16/2023] [Accepted: 08/19/2023] [Indexed: 09/29/2023] Open
Abstract
Schistosomiasis, a potentially fatal chronic disease whose etiological agents are blood trematode worms of the genus Schistosoma spp., is one of the most prevalent and debilitating neglected diseases. The treatment of schistosomiasis depends exclusively on praziquantel (PZQ), a drug that has been used since the 1970s and that already has reports of reduced therapeutic efficacy, related with the development of Schistosoma-resistant or -tolerant strains. Therefore, the search for new therapeutic alternatives is an urgent need. Plumbagin (PLUM), a naphthoquinone isolated from the roots of plants of the genus Plumbago, has aroused interest in research due to its antiparasitic properties against protozoa and helminths. Here, we evaluated the in vivo schistosomicidal potential of PLUM against Schistosoma mansoni and the in silico pharmacokinetic parameters. ADMET parameters and oral bioavailability were evaluated using the PkCSM and SwissADME platforms, respectively. The study was carried out with five groups of infected mice and divided as follows: an untreated control group, a control group treated with PZQ, and three groups treated orally with 8, 16, or 32 mg/kg of PLUM. After treatment, the Kato-Katz technique was performed to evaluate a quantity of eggs in the feces (EPG). The animals were euthanized for worm recovery, intestine samples were collected to evaluate the oviposition pattern, the load of eggs was determined on the hepatic and intestinal tissues and for the histopathological and histomorphometric evaluation of tissue and hepatic granulomas. PLUM reduced EPG by 65.27, 70.52, and 82.49%, reduced the total worm load by 46.7, 55.25, and 72.4%, and the female worm load by 44.01, 52.76, and 71.16%, for doses of 8, 16, and 32 mg/kg, respectively. PLUM also significantly reduced the number of immature eggs and increased the number of dead eggs in the oogram. A reduction of 36.11, 46.46, and 64.14% in eggs in the hepatic tissue, and 57.22, 65.18, and 80.5% in the intestinal tissue were also observed at doses of 8, 16, and 32 mg/kg, respectively. At all doses, PLUM demonstrated an effect on the histopathological and histomorphometric parameters of the hepatic granuloma, with a reduction of 41.11, 48.47, and 70.55% in the numerical density of the granulomas and 49.56, 57.63, and 71.21% in the volume, respectively. PLUM presented itself as a promising in vivo antiparasitic candidate against S. mansoni, acting not only on parasitological parameters but also on hepatic granuloma. Furthermore, in silico, PLUM showed good predictive pharmacokinetic profiles by ADMET.
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Affiliation(s)
- Lucas M. N. Silva
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Recife 50740-520, PE, Brazil; (L.M.N.S.); (V.H.B.S.); (R.A.F.S.); (E.C.P.A.X.); (M.C.P.A.A.)
| | - Wilza W. M. França
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
- Programa de Pós-Graduação em Medicina Tropical, Departamento de Medicina Tropical Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil;
| | - Victor H. B. Santos
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Recife 50740-520, PE, Brazil; (L.M.N.S.); (V.H.B.S.); (R.A.F.S.); (E.C.P.A.X.); (M.C.P.A.A.)
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
| | - Renan A. F. Souza
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Recife 50740-520, PE, Brazil; (L.M.N.S.); (V.H.B.S.); (R.A.F.S.); (E.C.P.A.X.); (M.C.P.A.A.)
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
| | - Adriana M. Silva
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
| | - Emily G. M. Diniz
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
- Programa de Pós-Graduação em Medicina Tropical, Departamento de Medicina Tropical Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil;
| | - Thierry W. A. Aguiar
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil
| | - João V. R. Rocha
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
- Programa de Pós-Graduação em Medicina Tropical, Departamento de Medicina Tropical Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil;
| | - Mary A. A. Souza
- Programa de Pós-Graduação em Morfotecnologia, Departamento de Histologia e Embriologia, Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil; (M.A.A.S.); (I.J.C.F.)
| | - Wheverton R. C. Nascimento
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
- Programa de Pós-Graduação em Morfotecnologia, Departamento de Histologia e Embriologia, Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil; (M.A.A.S.); (I.J.C.F.)
- Centro de Ciências Médicas—Área Acadêmica de Medicina Tropical, Universidade Federal de Pernambuco, Recife 50670-901, PE, Brazil
| | - Reginaldo G. Lima Neto
- Programa de Pós-Graduação em Medicina Tropical, Departamento de Medicina Tropical Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil;
- Centro de Ciências Médicas—Área Acadêmica de Medicina Tropical, Universidade Federal de Pernambuco, Recife 50670-901, PE, Brazil
| | - Iranildo J. Cruz Filho
- Programa de Pós-Graduação em Morfotecnologia, Departamento de Histologia e Embriologia, Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil; (M.A.A.S.); (I.J.C.F.)
- Departamento de Antibióticos, Universidade Federal de Pernambuco, Recife 50670-901, PE, Brazil
| | - Eulália C. P. A. Ximenes
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Recife 50740-520, PE, Brazil; (L.M.N.S.); (V.H.B.S.); (R.A.F.S.); (E.C.P.A.X.); (M.C.P.A.A.)
- Departamento de Antibióticos, Universidade Federal de Pernambuco, Recife 50670-901, PE, Brazil
| | - Hallysson D. A. Araújo
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
- Departamento de Bioquímica, Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil
| | - André L. Aires
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
- Programa de Pós-Graduação em Medicina Tropical, Departamento de Medicina Tropical Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil;
- Programa de Pós-Graduação em Morfotecnologia, Departamento de Histologia e Embriologia, Universidade Federal de Pernambuco, Recife 50670-420, PE, Brazil; (M.A.A.S.); (I.J.C.F.)
- Centro de Ciências Médicas—Área Acadêmica de Medicina Tropical, Universidade Federal de Pernambuco, Recife 50670-901, PE, Brazil
| | - Mônica C. P. A. Albuquerque
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Recife 50740-520, PE, Brazil; (L.M.N.S.); (V.H.B.S.); (R.A.F.S.); (E.C.P.A.X.); (M.C.P.A.A.)
- Instituto Keizo Asami, Universidade Federal de Pernambuco, Recife 50740-465, PE, Brazil; (W.W.M.F.); (A.M.S.); (E.G.M.D.); (T.W.A.A.); (J.V.R.R.); (W.R.C.N.); (H.D.A.A.)
- Centro de Ciências Médicas—Área Acadêmica de Medicina Tropical, Universidade Federal de Pernambuco, Recife 50670-901, PE, Brazil
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França WWM, da Silva AM, Diniz EGM, Silva HAMF, Pereira DR, De Melo AMMA, Coelho LCBB, de Azevedo Albuquerque MCP, de Araújo HDA, de Lima Aires A. Toxic, cytotoxic and genotoxic effect of plumbagin in the developmental stages of Biomphalaria glabrata (Say, 1818-intermediate host) and cercaricidal activity against the infectious agent of schistosomiasis mansoni. PEST MANAGEMENT SCIENCE 2022; 78:5172-5183. [PMID: 36053991 DOI: 10.1002/ps.7136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 06/07/2022] [Accepted: 08/20/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Snails of the genus Biomphalaria are intermediate hosts of Schistosoma mansoni, the main etiological agent of schistosomiasis mansoni, which affects about 236.6 million people in tropical and subtropical regions of the world. The World Health Organization recommends the population control of vector snails as one of the strategies to reduce the prevalence and incidence of schistosomiasis. In this study, molluscicidal and antiparasitic activities of plumbagin, a naturally sourced naphthoquinone with a range of biological effects, were evaluated against B. glabrata and cercariae of S. mansoni. RESULTS After 24 h of exposure, plumbagin demonstrated molluscicidal activity at low concentrations against embryos (LC50 of 0.56, 0.93, 0.68, 0.51 and 0.74 μg mL-1 for the blastula, gastrula, trochophore, veliger and hippo stage, respectively) and adult snails (LC50 of 3.56 μg mL-1 ). There were no changes in exposed snails' fecundity or fertility; however, plumbagin was able to increase the frequency of DNA damage and the number of hemocytes, with apoptosis and binucleation being the main hemocyte alterations. In addition, plumbagin showed death of S. mansoni cercariae in the concentration of 1.5 μg mL-1 in 60 min, while showing moderate toxicity to Artemia salina. CONCLUSION Plumbagin proved to be a promising substance for the control of B. glabrata population, intermediate host of S. mansoni, as well as the cercariae, infective stage for humans (definitive host), while being moderately toxic to A. salina, a crustacean widely used in ecotoxicity tests. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Wilza Wanessa Melo França
- Centro de Biociências, Programa de Pós-graduação em Morfotecnologia, Universidade Federal de Pernambuco, Recife, Brazil
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, Recife, Brazil
| | - Adriana Maria da Silva
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, Recife, Brazil
| | | | | | - Dewson Rocha Pereira
- Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Recife, Brazil
| | | | | | - Mônica Camelo Pessoa de Azevedo Albuquerque
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, Recife, Brazil
- Departamento de Medicina Tropical, Centro de Ciências Médicas, Universidade Federal de Pernambuco, Recife, Brazil
| | - Hallysson Douglas Andrade de Araújo
- Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Recife, Brazil
- Departamento de Bioquímica, Universidade Federal de Pernambuco (UFPE), Recife, Brazil
| | - André de Lima Aires
- Centro de Biociências, Programa de Pós-graduação em Morfotecnologia, Universidade Federal de Pernambuco, Recife, Brazil
- Laboratório de Imunopatologia Keizo Asami (LIKA), Universidade Federal de Pernambuco, Recife, Brazil
- Departamento de Medicina Tropical, Centro de Ciências Médicas, Universidade Federal de Pernambuco, Recife, Brazil
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