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Magnetic nanoparticles are highly toxic to chloroquine-resistant Plasmodium falciparum, dengue virus (DEN-2), and their mosquito vectors

文献类型： 外文期刊

作者： Murugan, Kadarkarai 1 ; Wei, Jiang 2 ; Alsalhi, Mohamad Saleh 3 ; Nicoletti, Marcello 4 ; Paulpandi, Manickam 1 ; S 1 ;

作者机构： 1.Bharathiar Univ, Dept Zool, Sch Life Sci, Coimbatore 641046, Tamil Nadu, India

2.China Agr Univ, Coll Biol Sci, Beijing 100193, Peoples R China

3.King Saud Univ, Res Chair Laser Diag Canc, Dept Phys & Astron, Riyadh, Saudi Arabia

4.Sapienza Univ Rome, Dept Environm Biol, Piazzale Aldo Moro 5, I-00185

关键词： Antiviral activity;Malaria;Magnetospirillum gryphiswaldense;Magnetotactic bacteria;Yellow fever;Zika virus

期刊名称：PARASITOLOGY RESEARCH （ 影响因子：2.289； 五年影响因子：2.403 ）

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收录情况： SCI

摘要： A main challenge in parasitology is the development of reliable tools to prevent or treat mosquito-borne diseases. We investigated the toxicity of magnetic nanoparticles (MNP) produced by Magnetospirillum gryphiswaldense (strain MSR-1) on chloroquine-resistant (CQ-r) and sensitive (CQ-s) Plasmodium falciparum, dengue virus (DEN-2), and two of their main vectors, Anopheles stephensi and Aedes aegypti, respectively. MNP were studied by Fourier-transform infrared spectroscopy and transmission electron microscopy. They were toxic to larvae and pupae of An. stephensi, LC50 ranged from 2.563 ppm (1st instar larva) to 6.430 ppm (pupa), and Ae. aegypti, LC50 ranged from 3.231 ppm (1st instar larva) to 7.545 ppm (pupa). MNP IC50 on P. falciparum were 83.32 mu g ml(-1) (CQ-s) and 87.47 mu g ml(-1) (CQ-r). However, the in vivo efficacy of MNP on Plasmodium berghei was low if compared to CQ-based treatments. Moderate cytotoxicity was detected on Vero cells post-treatment with MNP doses lower than 4 mu g ml(-1). MNP evaluated at 2-8 mu g ml(-1) inhibited DEN-2 replication inhibiting the expression of the envelope (E) protein. In conclusion, our findings represent the first report about the use of MNP in medical and veterinary entomology, proposing them as suitable materials to develop reliable tools to combat mosquito-borne diseases.

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[1]Genetic deviation in geographically close populations of the dengue vector Aedes aegypti (Diptera: Culicidae): influence of environmental barriers in South India. Vadivalagan, Chithravel,Murugan, Kadarkarai,Panneerselvam, Chellasamy,Paulpandi, Manickam,Madhiyazhagan, Pari,Dinesh, Devakumar,Karthika, Pushparaj,Wei, Hui,Aziz, Al Thabiani,Alsalhi, Mohamad Saleh,Devanesan, Sandhanasamy,Nicoletti, Marcello,Paramasivan, Rajaiah,Benelli, Giovanni.

[2]Mosquitocidal, Antimalarial and Antidiabetic Potential of Musa paradisiaca-Synthesized Silver Nanoparticles: In Vivo and In Vitro Approaches. Anbazhagan, Priya,Murugan, Kadarkarai,Jaganathan, Anitha,Sujitha, Vasu,Samidoss, Christina Mary,Jayashanthani, Sudalaimani,Amuthavalli, Pandian,Murugan, Kadarkarai,Higuchi, Akon,Kumar, Suresh,Wei, Hui,Nicoletti, Marcello,Canale, Angelo,Benelli, Giovanni,Benelli, Giovanni.

[3]DNA barcoding and molecular evolution of mosquito vectors of medical and veterinary importance. Murugan, Kadarkarai,Vadivalagan, Chithravel,Panneerselvam, Chellasamy,Paulpandi, Manickam,Subramaniam, Jayapal,Karthika, Pushparaj,Wei, Hui,Aziz, Al Thabiani,Alsalhi, Mohamad Saleh,Devanesan, Sandhanasamy,Nicoletti, Marcello,Paramasivan, Rajaiah,Parajulee, Megha N.,Benelli, Giovanni.

[4]Seaweed-synthesized silver nanoparticles: an eco-friendly tool in the fight against Plasmodium falciparum and its vector Anopheles stephensi?. Murugan, Kadarkarai,Samidoss, Christina Mary,Panneerselvam, Chellasamy,Roni, Mathath,Suresh, Udaiyan,Chandramohan, Balamurugan,Subramaniam, Jayapal,Madhiyazhagan, Pari,Dinesh, Devakumar,Rajaganesh, Rajapandian,Higuchi, Akon,Alarfaj, Abdullah A.,Nicoletti, Marcello,Kumar, Suresh,Wei, Hui,Canale, Angelo,Benelli, Giovanni,Mehlhorn, Heinz.

[5]Nanoparticles in the fight against mosquito-borne diseases: bioactivity of Bruguiera cylindrica-synthesized nanoparticles against dengue virus DEN-2 (in vitro) and its mosquito vector Aedes aegypti (Diptera: Culicidae). Murugan, Kadarkarai,Dinesh, Devakumar,Paulpandi, Manickam,Subramaniam, Jayapal,Madhiyazhagan, Pari,Suresh, Udaiyan,Kumar, Palanisamy Mahesh,Mohan, Jagathish,Rajaganesh, Rajapandian,Althbyani, Abdulaziz Dakhellah Meqbel,Wang, Lan,Wei, Hui,Kalimuthu, Kandasamy,Parajulee, Megha N.,Mehlhorn, Heinz,Benelli, Giovanni.

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