1
|
Laber L, Eichberg C, Zimmerbeutel A, Düring RA, Donath TW. Effects of macrocyclic lactone anthelmintics on seed germination of temperate grassland species. PLANT BIOLOGY (STUTTGART, GERMANY) 2023; 25:1046-1057. [PMID: 37703534 DOI: 10.1111/plb.13577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 08/16/2023] [Indexed: 09/15/2023]
Abstract
Macrocyclic lactone anthelmintics are widely used to control invertebrate pests in livestock, such as sheep. While anthelmintic effects on non-target animals, such as dung-dwelling insects, are well studied, effects on seed germination are largely unknown. Seeds can come into contact with anthelmintics either during passage through the gastro-intestinal tract of grazing animals or when anthelmintics are excreted with their dung into the environment, which may result in changed germination patterns. We used four commonly applied macrocyclic lactones to assess their effects on germination: moxidectin, ivermectin, abamectin and doramectin as pure substances; moxidectin and ivermectin also in formulated form. We tested these pharmaceuticals on 17 different temperate grassland species from five plant families. Seeds were exposed to three concentrations of macrocyclic lactones (0.1, 1.0 and 10.0 mg·l-1 ) under controlled conditions, and germination was assessed over a 6-week period. From these data, we calculated germination percentage, mean germination time and germination synchrony. Most of the tested species were significantly affected in germination percentage and/or mean germination time by at least one of the tested pharmaceuticals, with formulated moxidectin having the largest impact. In general, the effects found were species- and pharmaceutical-specific. While formulated substances generally reduced germination percentage and increased mean germination time, pure substances increased germination percentage. Synchrony showed less clear patterns in all pharmaceuticals. Although effect size and sign varied between species, our study shows that non-target effects of macrocyclic lactones commonly occur in terrestrial plants. This may impede successful seed exchange between habitats via sheep, and even translate into profound changes to grazed ecosystems.
Collapse
Affiliation(s)
- L Laber
- Department of Landscape Ecology, Institute for Natural Resource Conservation, Kiel University, Kiel, Germany
| | - C Eichberg
- Geobotany, Spatial and Environmental Sciences, Trier University, Trier, Germany
| | - A Zimmerbeutel
- Department of Landscape Ecology, Institute for Natural Resource Conservation, Kiel University, Kiel, Germany
| | - R-A Düring
- Institute of Soil Science and Soil Conservation, Justus Liebig University, Gießen, Germany
| | - T W Donath
- Department of Landscape Ecology, Institute for Natural Resource Conservation, Kiel University, Kiel, Germany
| |
Collapse
|
2
|
Awad H, Hassan B, Dweek S, Aboelata Y, Rawas-Qalaji M, Ahmed IS. Repurposing Potential of the Antiparasitic Agent Ivermectin for the Treatment and/or Prophylaxis of COVID-19. Pharmaceuticals (Basel) 2022; 15:1068. [PMID: 36145289 PMCID: PMC9506580 DOI: 10.3390/ph15091068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022] Open
Abstract
Due to the rapid, vast, and emerging global spread of the Coronavirus Disease 2019 (COVID-19) pandemic, many drugs were quickly repurposed in a desperate attempt to unveil a miracle drug. Ivermectin (IVM), an antiparasitic macrocyclic lactone, was tested and confirmed for its in vitro antiviral activity against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) in early 2020. Along with its potential antiviral activity, the affordability and availability of IVM resulted in a wide public interest. Across the world, trials have put IVM to test for both the treatment and prophylaxis of COVID-19, as well as its potential role in combination therapy. Additionally, the targeted delivery of IVM was studied in animals and COVID-19 patients. Through this conducted literature review, the potential value and effectiveness of the repurposed antiparasitic agent in the ongoing global emergency were summarized. The reviewed trials suggested a value of IVM as a treatment in mild COVID-19 cases, though the benefit was not extensive. On the other hand, IVM efficacy as a prophylactic agent was more evident and widely reported. In the most recent trials, novel nasal formulations of IVM were explored with the hope of an improved optimized effect.
Collapse
Affiliation(s)
- Hoda Awad
- Department of Pharmaceutics & Pharmaceutical Technology, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Basmala Hassan
- Department of Pharmaceutics & Pharmaceutical Technology, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Sara Dweek
- Department of Pharmaceutics & Pharmaceutical Technology, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Yasmeen Aboelata
- Department of Pharmaceutics & Pharmaceutical Technology, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Mutasem Rawas-Qalaji
- Department of Pharmaceutics & Pharmaceutical Technology, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Iman Saad Ahmed
- Department of Pharmaceutics & Pharmaceutical Technology, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| |
Collapse
|
3
|
Barati N, Motavallihaghi S, Nikfar B, Chaichian S, Momtazi-Borojeni AA. Potential therapeutic effects of Ivermectin in COVID-19. Exp Biol Med (Maywood) 2022; 247:1388-1396. [PMID: 35686662 PMCID: PMC9442455 DOI: 10.1177/15353702221099579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
COVID-19 is a critical pandemic that affected communities around the world, and there is currently no specific drug treatment for it. The virus enters the human cells via spikes and induces cytokine production and finally arrests the cell cycle. Ivermectin shows therapeutic potential for treating COVID-19 infection based on in vitro studies. Docking studies have shown a strong affinity between Ivermectin and some virulence factors of COVID-19. Notably, clinical evidence has demonstrated that Ivermectin with usual doses is effective by both the prophylactic and therapeutic approaches in all phases of the disease. Ivermectin inhibits both the adhesion and replication of the virus. Local therapy of the lung with Ivermectin or combination therapy may get better results and decrease the dose of the drug.
Collapse
Affiliation(s)
- Nastaran Barati
- Research Center For Molecular
Medicine, Hamadan University of Medical Sciences, Hamadan 9174223425,
Iran
- Medicinal Plants and Natural
Products Research Center, Hamadan University of Medical Sciences, Hamadan
9174223425, Iran
| | | | - Banafsheh Nikfar
- Pars Advanced and Minimally
Invasive Medical Manners Research Center, Pars Hospital, Iran University of
Medical Sciences, Tehran 1415944911, Iran
| | - Shahla Chaichian
- Pars Advanced and Minimally
Invasive Medical Manners Research Center, Pars Hospital, Iran University of
Medical Sciences, Tehran 1415944911, Iran
| | - Amir Abbas Momtazi-Borojeni
- Department of Medical
Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences,
Mashhad 8167994434, Iran
| |
Collapse
|
4
|
Calvo-Alvarez E, Dolci M, Perego F, Signorini L, Parapini S, D’Alessandro S, Denti L, Basilico N, Taramelli D, Ferrante P, Delbue S. Antiparasitic Drugs against SARS-CoV-2: A Comprehensive Literature Survey. Microorganisms 2022; 10:1284. [PMID: 35889004 PMCID: PMC9320270 DOI: 10.3390/microorganisms10071284] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 01/09/2023] Open
Abstract
More than two years have passed since the viral outbreak that led to the novel infectious respiratory disease COVID-19, caused by the SARS-CoV-2 coronavirus. Since then, the urgency for effective treatments resulted in unprecedented efforts to develop new vaccines and to accelerate the drug discovery pipeline, mainly through the repurposing of well-known compounds with broad antiviral effects. In particular, antiparasitic drugs historically used against human infections due to protozoa or helminth parasites have entered the main stage as a miracle cure in the fight against SARS-CoV-2. Despite having demonstrated promising anti-SARS-CoV-2 activities in vitro, conflicting results have made their translation into clinical practice more difficult than expected. Since many studies involving antiparasitic drugs are currently under investigation, the window of opportunity might be not closed yet. Here, we will review the (controversial) journey of these old antiparasitic drugs to combat the human infection caused by the novel coronavirus SARS-CoV-2.
Collapse
Affiliation(s)
- Estefanía Calvo-Alvarez
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy; (M.D.); (F.P.); (L.S.); (L.D.); (N.B.); (P.F.); (S.D.)
| | - Maria Dolci
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy; (M.D.); (F.P.); (L.S.); (L.D.); (N.B.); (P.F.); (S.D.)
| | - Federica Perego
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy; (M.D.); (F.P.); (L.S.); (L.D.); (N.B.); (P.F.); (S.D.)
| | - Lucia Signorini
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy; (M.D.); (F.P.); (L.S.); (L.D.); (N.B.); (P.F.); (S.D.)
| | - Silvia Parapini
- Department of Biomedical Sciences for Health, University of Milan, 20133 Milan, Italy;
| | - Sarah D’Alessandro
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133 Milan, Italy; (S.D.); (D.T.)
| | - Luca Denti
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy; (M.D.); (F.P.); (L.S.); (L.D.); (N.B.); (P.F.); (S.D.)
| | - Nicoletta Basilico
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy; (M.D.); (F.P.); (L.S.); (L.D.); (N.B.); (P.F.); (S.D.)
| | - Donatella Taramelli
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133 Milan, Italy; (S.D.); (D.T.)
| | - Pasquale Ferrante
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy; (M.D.); (F.P.); (L.S.); (L.D.); (N.B.); (P.F.); (S.D.)
| | - Serena Delbue
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy; (M.D.); (F.P.); (L.S.); (L.D.); (N.B.); (P.F.); (S.D.)
| |
Collapse
|
5
|
Jang D, Lee D, Jung J, Ryoo S. Low molecular weight chitooligosaccharide inhibits infection of SARS-CoV-2 in vitro. J Appl Microbiol 2022; 133:1089-1098. [PMID: 35543341 PMCID: PMC9347542 DOI: 10.1111/jam.15618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/04/2022] [Accepted: 05/09/2022] [Indexed: 11/27/2022]
Abstract
AIMS The discovery of antiviral substances to respond to COVID-19 is a global issue, including the field of drug development based on natural materials. Here, we showed that chitosan-based substances have natural antiviral properties against SARS-CoV-2 in vitro. METHODS AND RESULTS The molecular weight of chitosan-based substances was measured by the gel permeation chromatography analysis. In MTT assay, the chitosan-based substances have low cytotoxicity to Vero cells. The antiviral effect of these substances was confirmed by quantitative viral RNA targeting the RdRp and E genes and plaque assay. Among the substances tested, low molecular weight chitooligosaccharide decreased the fluorescence intensity of SARS-CoV-2 nucleocapsid protein of the virus-infected cells in a dose-dependent manner. CONCLUSIONS In conclusion, the chitooligosaccharide, a candidate for natural treatment, has antiviral effects against the SARS-CoV-2 virus in vitro. SIGNIFICANCE AND IMPACT OF STUDY In this study, it was suggested for the first time that chitosan-based substances such as chitooligosaccharide can have an antiviral effect on SARS-CoV-2 in vitro.
Collapse
Affiliation(s)
- Donghwan Jang
- Clinical Research Center, Masan National Tuberculosis Hospital, Masan Happo-gu, Changwon, 51755, Republic of Korea
| | - Dagyum Lee
- Clinical Research Center, Masan National Tuberculosis Hospital, Masan Happo-gu, Changwon, 51755, Republic of Korea
| | - Jihee Jung
- Clinical Research Center, Masan National Tuberculosis Hospital, Masan Happo-gu, Changwon, 51755, Republic of Korea
| | - Sungweon Ryoo
- Clinical Research Center, Masan National Tuberculosis Hospital, Masan Happo-gu, Changwon, 51755, Republic of Korea
| |
Collapse
|
6
|
Delandre O, Gendrot M, Jardot P, Le Bideau M, Boxberger M, Boschi C, Fonta I, Mosnier J, Hutter S, Levasseur A, La Scola B, Pradines B. Antiviral Activity of Repurposing Ivermectin against a Panel of 30 Clinical SARS-CoV-2 Strains Belonging to 14 Variants. Pharmaceuticals (Basel) 2022; 15:445. [PMID: 35455442 PMCID: PMC9024598 DOI: 10.3390/ph15040445] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 02/05/2023] Open
Abstract
Over the past two years, several variants of SARS-CoV-2 have emerged and spread all over the world. However, infectivity, clinical severity, re-infection, virulence, transmissibility, vaccine responses and escape, and epidemiological aspects have differed between SARS-CoV-2 variants. Currently, very few treatments are recommended against SARS-CoV-2. Identification of effective drugs among repurposing FDA-approved drugs is a rapid, efficient and low-cost strategy against SARS-CoV-2. One of those drugs is ivermectin. Ivermectin is an antihelminthic agent that previously showed in vitro effects against a SARS-CoV-2 isolate (Australia/VI01/2020 isolate) with an IC50 of around 2 µM. We evaluated the in vitro activity of ivermectin on Vero E6 cells infected with 30 clinically isolated SARS-CoV-2 strains belonging to 14 different variants, and particularly 17 strains belonging to six variants of concern (VOC) (variants related to Wuhan, alpha, beta, gamma, delta and omicron). The in vitro activity of ivermectin was compared to those of chloroquine and remdesivir. Unlike chloroquine (EC50 from 4.3 ± 2.5 to 29.3 ± 5.2 µM) or remdesivir (EC50 from 0.4 ± 0.3 to 25.2 ± 9.4 µM), ivermectin showed a relatively homogeneous in vitro activity against SARS-CoV-2 regardless of the strains or variants (EC50 from 5.1 ± 0.5 to 6.7 ± 0.4 µM), except for one omicron strain (EC50 = 1.3 ± 0.5 µM). Ivermectin (No. EC50 = 219, mean EC50 = 5.7 ± 1.0 µM) was, overall, more potent in vitro than chloroquine (No. EC50 = 214, mean EC50 = 16.1 ± 9.0 µM) (p = 1.3 × 10-34) and remdesivir (No. EC50 = 201, mean EC50 = 11.9 ± 10.0 µM) (p = 1.6 × 10-13). These results should be interpreted with caution regarding the potential use of ivermectin in SARS-CoV-2-infected patients: it is difficult to translate in vitro study results into actual clinical treatment in patients.
Collapse
Affiliation(s)
- Océane Delandre
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, 13005 Marseille, France; (O.D.); (M.G.); (I.F.); (J.M.)
- Aix Marseille University, IRD, SSA, AP-HM, VITROME, 13005 Marseille, France;
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
| | - Mathieu Gendrot
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, 13005 Marseille, France; (O.D.); (M.G.); (I.F.); (J.M.)
- Aix Marseille University, IRD, SSA, AP-HM, VITROME, 13005 Marseille, France;
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
| | - Priscilla Jardot
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Aix Marseille University, IRD, AP-HM, MEPHI, 13005 Marseille, France
| | - Marion Le Bideau
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Aix Marseille University, IRD, AP-HM, MEPHI, 13005 Marseille, France
| | - Manon Boxberger
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Aix Marseille University, IRD, AP-HM, MEPHI, 13005 Marseille, France
| | - Céline Boschi
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Aix Marseille University, IRD, AP-HM, MEPHI, 13005 Marseille, France
| | - Isabelle Fonta
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, 13005 Marseille, France; (O.D.); (M.G.); (I.F.); (J.M.)
- Aix Marseille University, IRD, SSA, AP-HM, VITROME, 13005 Marseille, France;
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Centre National de Référence du Paludisme, 13005 Marseille, France
| | - Joel Mosnier
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, 13005 Marseille, France; (O.D.); (M.G.); (I.F.); (J.M.)
- Aix Marseille University, IRD, SSA, AP-HM, VITROME, 13005 Marseille, France;
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Centre National de Référence du Paludisme, 13005 Marseille, France
| | - Sébastien Hutter
- Aix Marseille University, IRD, SSA, AP-HM, VITROME, 13005 Marseille, France;
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
| | - Anthony Levasseur
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Aix Marseille University, IRD, AP-HM, MEPHI, 13005 Marseille, France
| | - Bernard La Scola
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Aix Marseille University, IRD, AP-HM, MEPHI, 13005 Marseille, France
| | - Bruno Pradines
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, 13005 Marseille, France; (O.D.); (M.G.); (I.F.); (J.M.)
- Aix Marseille University, IRD, SSA, AP-HM, VITROME, 13005 Marseille, France;
- IHU Méditerranée Infection, 13005 Marseille, France; (P.J.); (M.L.B.); (M.B.); (C.B.); (A.L.); (B.L.S.)
- Centre National de Référence du Paludisme, 13005 Marseille, France
| |
Collapse
|
7
|
ElNaggar MH, Abdelwahab GM, Kutkat O, GabAllah M, Ali MA, El-Metwally MEA, Sayed AM, Abdelmohsen UR, Khalil AT. Aurasperone A Inhibits SARS CoV-2 In Vitro: An Integrated In Vitro and In Silico Study. Mar Drugs 2022; 20:179. [PMID: 35323478 PMCID: PMC8949533 DOI: 10.3390/md20030179] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 01/18/2023] Open
Abstract
Several natural products recovered from a marine-derived Aspergillus niger were tested for their inhibitory activity against SARS CoV-2 in vitro. Aurasperone A (3) was found to inhibit SARS CoV-2 efficiently (IC50 = 12.25 µM) with comparable activity with the positive control remdesivir (IC50 = 10.11 µM). Aurasperone A exerted minimal cytotoxicity on Vero E6 cells (CC50 = 32.36 mM, SI = 2641.5) and it was found to be much safer than remdesivir (CC50 = 415.22 µM, SI = 41.07). To putatively highlight its molecular target, aurasperone A was subjected to molecular docking against several key-viral protein targets followed by a series of molecular dynamics-based in silico experiments that suggested Mpro to be its primary viral protein target. More potent anti-SARS CoV-2 Mpro inhibitors can be developed according to our findings presented in the present investigation.
Collapse
Affiliation(s)
- Mai H. ElNaggar
- Department of Pharmacognosy, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Ghada M. Abdelwahab
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt;
- Department of Pharmacognosy, Faculty of Pharmacy, Horus University, Damietta 34518, Egypt
| | - Omnia Kutkat
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza 12622, Egypt; (O.K.); (M.G.); (M.A.A.)
| | - Mohamed GabAllah
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza 12622, Egypt; (O.K.); (M.G.); (M.A.A.)
| | - Mohamed A. Ali
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza 12622, Egypt; (O.K.); (M.G.); (M.A.A.)
| | | | - Ahmed M. Sayed
- Department of Pharmacognosy, Faculty of Pharmacy, Nahda University, Beni-Suef 62513, Egypt;
- Department of Pharmacognosy, Faculty of Pharmacy, Almaaqal University, Basra 61014, Iraq
| | - Usama Ramadan Abdelmohsen
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia 61519, Egypt;
- Department of Pharmacognosy, Faculty of Pharmacy, Deraya University, New Minia 61111, Egypt
| | - Ashraf T. Khalil
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt;
| |
Collapse
|
8
|
Segatori VI, Garona J, Caligiuri LG, Bizzotto J, Lavignolle R, Toro A, Sanchis P, Spitzer E, Krolewiecki A, Gueron G, Alonso DF. Effect of Ivermectin and Atorvastatin on Nuclear Localization of Importin Alpha and Drug Target Expression Profiling in Host Cells from Nasopharyngeal Swabs of SARS-CoV-2- Positive Patients. Viruses 2021; 13:2084. [PMID: 34696514 PMCID: PMC8537229 DOI: 10.3390/v13102084] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/01/2021] [Accepted: 10/11/2021] [Indexed: 01/07/2023] Open
Abstract
Nuclear transport and vesicle trafficking are key cellular functions involved in the pathogenesis of RNA viruses. Among other pleiotropic effects on virus-infected host cells, ivermectin (IVM) inhibits nuclear transport mechanisms mediated by importins and atorvastatin (ATV) affects actin cytoskeleton-dependent trafficking controlled by Rho GTPases signaling. In this work, we first analyzed the response to infection in nasopharyngeal swabs from SARS-CoV-2-positive and -negative patients by assessing the gene expression of the respective host cell drug targets importins and Rho GTPases. COVID-19 patients showed alterations in KPNA3, KPNA5, KPNA7, KPNB1, RHOA, and CDC42 expression compared with non-COVID-19 patients. An in vitro model of infection with Poly(I:C), a synthetic analog of viral double-stranded RNA, triggered NF-κB activation, an effect that was halted by IVM and ATV treatment. Importin and Rho GTPases gene expression was also impaired by these drugs. Furthermore, through confocal microscopy, we analyzed the effects of IVM and ATV on nuclear to cytoplasmic importin α distribution, alone or in combination. Results showed a significant inhibition of importin α nuclear accumulation under IVM and ATV treatments. These findings confirm transcriptional alterations in importins and Rho GTPases upon SARS-CoV-2 infection and point to IVM and ATV as valid drugs to impair nuclear localization of importin α when used at clinically-relevant concentrations.
Collapse
Affiliation(s)
- Valeria Inés Segatori
- Centro de Oncología Molecular y Traslacional y Plataforma de Servicios Biotecnológicos, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal B1876BXD, Argentina; (V.I.S.); (J.G.); (L.G.C.)
| | - Juan Garona
- Centro de Oncología Molecular y Traslacional y Plataforma de Servicios Biotecnológicos, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal B1876BXD, Argentina; (V.I.S.); (J.G.); (L.G.C.)
- Centro de Medicina Traslacional, Hospital El Cruce, Florencio Varela B1888AAE, Argentina
| | - Lorena Grisel Caligiuri
- Centro de Oncología Molecular y Traslacional y Plataforma de Servicios Biotecnológicos, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal B1876BXD, Argentina; (V.I.S.); (J.G.); (L.G.C.)
| | - Juan Bizzotto
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Biológica, Intendente Guiraldes 2160, Buenos Aires C1428EGA, Argentina; (J.B.); (R.L.); (A.T.); (P.S.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales, Buenos Aires C1428EGA, Argentina
| | - Rosario Lavignolle
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Biológica, Intendente Guiraldes 2160, Buenos Aires C1428EGA, Argentina; (J.B.); (R.L.); (A.T.); (P.S.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales, Buenos Aires C1428EGA, Argentina
| | - Ayelén Toro
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Biológica, Intendente Guiraldes 2160, Buenos Aires C1428EGA, Argentina; (J.B.); (R.L.); (A.T.); (P.S.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales, Buenos Aires C1428EGA, Argentina
| | - Pablo Sanchis
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Biológica, Intendente Guiraldes 2160, Buenos Aires C1428EGA, Argentina; (J.B.); (R.L.); (A.T.); (P.S.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales, Buenos Aires C1428EGA, Argentina
| | - Eduardo Spitzer
- Laboratorio Elea-Phoenix, Los Polvorines B1613AUE, Argentina;
| | - Alejandro Krolewiecki
- Instituto de Investigaciones de Enfermedades Tropicales (IIET-CONICET), Sede Regional Orán, Universidad Nacional de Salta, Orán A4530ANQ, Argentina;
| | - Geraldine Gueron
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Biológica, Intendente Guiraldes 2160, Buenos Aires C1428EGA, Argentina; (J.B.); (R.L.); (A.T.); (P.S.)
- CONICET—Universidad de Buenos Aires, Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales, Buenos Aires C1428EGA, Argentina
| | - Daniel Fernando Alonso
- Centro de Oncología Molecular y Traslacional y Plataforma de Servicios Biotecnológicos, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal B1876BXD, Argentina; (V.I.S.); (J.G.); (L.G.C.)
| |
Collapse
|