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Bhowmick S, Mistri TK, Khan MR, Patil PC, Busquets R, Ashif Ikbal AM, Choudhury A, Roy DK, Palit P, Saha A. Investigation of bio-active Amaryllidaceae alkaloidal small molecules as putative SARS-CoV-2 main protease and host TMPRSS2 inhibitors: interpretation by in-silico simulation study. J Biomol Struct Dyn 2024; 42:7107-7127. [PMID: 37482789 DOI: 10.1080/07391102.2023.2238065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 07/13/2023] [Indexed: 07/25/2023]
Abstract
The novel coronavirus disease 2019 (Covid-19) outburst is still threatening global health. This highly contagious viral disease is caused by the infection of SARS-CoV-2 virus. Covid-19 and post-Covid-19 complications induce noteworthy mortality. Potential chemical hits and leads against SARS-CoV-2 for combating Covid-19 are urgently required. In the present study, a virtual-screening protocol was executed on potential Amaryllidaceae alkaloids from a pool of natural compound library against SARS-CoV-2 main protease (Mpro) and transmembrane serine protease (TMPRSS2). For the collected 1016 alkaloids from the curated library, initially, molecular docking using AutoDock Vina (ADV), and thereafter 100 ns molecular-dynamic (MD) simulation has been executed for the best top-ranked binding affinity compounds for both the viral and host proteins. Comprehensive intermolecular-binding interactions profile of Amaryllidaceae alkaloids suggested that phyto-compounds Galantamine, Lycorenine, and Neronine as potent modulators of SARS-CoV-2 Mpro and host TMPRSS2 protein. All atomistic long range 100 ns MD simulation studies of each top ranked complex in triplicates also illustrated strong binding affinity of three compounds towards Mpro and TMPRSS2. Identified compounds might be recommended as prospective anti-viral agents for future drug development selectively targeting the SARS-CoV-2 Mpro or blocking host TMPRSS2 receptor, subjected to pre-clinical and clinical assessment for a better understanding of in-vitro molecular interaction and in-vivo validation.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Tapan Kumar Mistri
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, Potheri, India
| | - Mohammad Rizwan Khan
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Pritee Chunarkar Patil
- Department of Bioinformatics, Rajiv Gandhi Institute of IT and Biotechnology, Bharati Vidyapeeth Deemed University, Pune, India
| | - Rosa Busquets
- School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston-upon-Thames, Surrey, UK
| | - Abu Md Ashif Ikbal
- Department of Pharmaceutical Science, Division of Pharmacognosy, Drug Discovery Research Laboratory, Assam University (A Central University), Assam, India
| | | | - Dilip Kumar Roy
- Department of Pharmaceutical Technology, JIS University, Kolkata, India
| | - Partha Palit
- Department of Pharmaceutical Science, Division of Pharmacognosy, Drug Discovery Research Laboratory, Assam University (A Central University), Assam, India
| | - Achintya Saha
- Department of Chemical Technology, University of Calcutta, Kolkata, India
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Riaz M, Park H, Pepine CJ, Shukla AM. Hospitalization after hydroxychloroquine initiation in patients with heart failure with preserved ejection fraction and autoimmune disease. J Intern Med 2024. [PMID: 39193799 DOI: 10.1111/joim.20004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/29/2024]
Abstract
BACKGROUND Hydroxychloroquine (HCQ) reduces cardiovascular events among patients with autoimmune disorders and is being evaluated as a therapeutic option for populations with high-risk cardiovascular disease. However, recent studies have raised concerns about HCQ use and cardiovascular events. OBJECTIVE To assess the association of HCQ initiation with heart failure-related and all-cause hospitalizations among patients with heart failure and preserved ejection fraction (HFpEF). METHODS We conducted a cohort study of patients aged ≥18 years with diagnosed HFpEF and autoimmune disease using MarketScan Commercial and Medicare Supplemental databases (2007-2019). Patients were required to initiate HCQ after their first HFpEF diagnosis (HCQ users) or not (HCQ nonusers). For the patients in the HCQ users group, the first HCQ prescription date was assigned as the index date. Index date for the HCQ nonuser group was assigned by prescription-time distribution matching HCQ users, by utilizing the number of days from HFpEF diagnosis to the first HCQ prescription. After 1:≥3 propensity score (PS) matching, Cox proportional hazards regression models were used to compare HF-related and all-cause hospitalizations between users and nonusers. RESULTS After PS matching, 2229 patients (592 HCQ users and 1637 HCQ nonusers) were included. After controlling for covariates, patients who received HCQ had lower risks of HF-related hospitalization (adjusted hazard ratio, 0.44; 95% CI, 0.24-0.82) and all-cause hospitalization (adjusted hazard ratio, 0.69; 95% CI, 0.57-0.83) compared with patients not using HCQ. CONCLUSIONS Among patients with HFpEF and autoimmune disease, initiation of HCQ use was associated with a decreased risk of HF-related and all-cause hospitalizations.
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Affiliation(s)
- Munaza Riaz
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Haesuk Park
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Carl J Pepine
- Division of Cardiology, Department of Medicine, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Ashutosh M Shukla
- North Florida South Georgia Veterans Healthcare System, Gainesville, Florida, USA
- Division of Nephrology, Hypertension and Renal Transplantation, Department of Medicine, College of Medicine, University of Florida, Gainesville, Florida, USA
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Okorie IJ, Appiah-Kubi E, Owusu-Antwi P, Takyi E, Ugwendum D, Fernando A, Atere M, Nfonoyim J. Lupus-Induced Accelerated Heart Failure in a Young African American Female: Cardiovascular and Systemic Complications of Noncompliance to Maintenance Therapy and the Social Determinants of Cardiovascular Disease. Cureus 2024; 16:e51819. [PMID: 38327922 PMCID: PMC10847065 DOI: 10.7759/cureus.51819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2024] [Indexed: 02/09/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune inflammatory disorder characterized by dysregulations of the immune system with intermittent and remitting symptoms. SLE affects multiple organs and systems, including the cardiovascular system. This condition is associated with an increased risk of cardiovascular disease, particularly in younger patients. Our case report describes a patient who rapidly developed structural, functional, and electrophysiological cardiac abnormalities due to lupus-induced cardiomyopathy. The accelerating cardiac events were the result of medication noncompliance. Myocarditis and other potentially fatal cardiac complications associated with SLE have been the subject of numerous studies. This presentation appears to be the first to emphasize the rarity of lupus-induced cardiomyopathy, the importance of treatment adherence, the adverse cardiac effects of targeted therapeutic interventions, and the influence of social determinants of cardiovascular health on a patient's prognosis.
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Affiliation(s)
| | | | | | - Evans Takyi
- Internal Medicine, American University of Antigua, New York, USA
| | - Derek Ugwendum
- Internal Medicine, Richmond University Medical Center, New York, USA
| | - Annmarie Fernando
- Internal Medicine, Richmond University Medical Center, New York, USA
| | - Muhammed Atere
- Medicine, Richmond University Medical Center, New York, USA
| | - Jay Nfonoyim
- Pulmonary and Critical Care, Richmond University Medical Center, New York, USA
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Dima A, Jurcut C, Chasset F, Felten R, Arnaud L. Hydroxychloroquine in systemic lupus erythematosus: overview of current knowledge. Ther Adv Musculoskelet Dis 2022; 14:1759720X211073001. [PMID: 35186126 PMCID: PMC8848057 DOI: 10.1177/1759720x211073001] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 12/17/2021] [Indexed: 12/22/2022] Open
Abstract
The antimalarial hydroxychloroquine (HCQ) has demonstrated several crucial properties for the treatment of systemic lupus erythematosus (SLE). Herein, we reviewed the main HCQ pharmacologic features, detailed its mechanism of action, and summarized the existing guidelines and recommendations for HCQ use in rheumatology with a systematic literature search for the randomized controlled trials focused on lupus. HCQ has been shown to decrease SLE activity, especially in mild and moderate disease, to prevent disease flare and to lower the long-term glucocorticoid need. The numerous benefits of HCQ are extended to pregnancy and breastfeeding period. Based on cohort studies, antithrombotic and metabolic HCQ’s effects were shown, including lipid-lowering properties, which might contribute to an improved cardiovascular risk. Moreover, early HCQ use in antinuclear antibodies positive individuals might delay the progression to SLE. Finally, HCQ has a significant favorable impact on long-term outcomes such as damage accrual and mortality in SLE. Based on these multiple benefits, HCQ is now the mainstay long-term treatment in SLE, recommended by current guidelines in all patients unless contraindications or side effects. The daily dose associated with the best compromise between efficacy and safety is matter of debate. The concern regarding retinal toxicity rather than proper efficacy data is the one that dictated the daily dosage of ⩽5 mg/kg/day actual body weight currently agreed upon.
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Affiliation(s)
- Alina Dima
- Department of Rheumatology, Colentina Clinical Hospital, Bucharest, Romania
| | - Ciprian Jurcut
- Department of Internal Medicine, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest, Romania
| | - François Chasset
- Department of Dermatology and Allergology, Hôpital Tenon, Paris, France; Faculté de Médecine, Sorbonne Université, Paris, France
| | - Renaud Felten
- National Reference Center for Rare Auto-immune and Systemic Diseases Est Sud-Est (RESO), Strasbourg, France
- Department of Rheumatology, Les Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Laurent Arnaud
- National Reference Center for Rare Auto-immune and Systemic Diseases Est Sud-Est (RESO), Strasbourg, France
- Department of Rheumatology, Les Hôpitaux Universitaires de Strasbourg, Strasbourg, France
- Université de Strasbourg, Inserm UMR-S 1109, Strasbourg, France
- Service de Rhumatologie, Hôpital de Hautepierre, 1, avenue Molière BP 83049, 67098 Strasbourg Cedex, France
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A review of cardiovascular involvements associated with medications used to treat COVID-19 infection. COR ET VASA 2021. [DOI: 10.33678/cor.2020.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Singh A, Dhar R. A large-scale computational screen identifies strong potential inhibitors for disrupting SARS-CoV-2 S-protein and human ACE2 interaction. J Biomol Struct Dyn 2021; 40:9004-9017. [PMID: 33998954 PMCID: PMC8146306 DOI: 10.1080/07391102.2021.1921034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 04/19/2021] [Indexed: 02/07/2023]
Abstract
SARS-CoV-2 has infected millions of individuals across the globe and has killed over 2.7 million people. Even though vaccines against this virus have recently been introduced, the antibody generated in the process has been reported to decline quickly. This can reduce the efficacy of vaccines over time and can result in re-infections. Thus, drugs that are effective against COVID-19 can provide a second line of defence and can prevent occurrence of the severe form of the disease. The interaction between SARS-CoV2 S-protein and human ACE2 (hACE2) is essential for the infection of the virus. Thus, drugs that block this interaction could potentially inhibit SARS-CoV-2 infection into the host cells. To identify such drugs, we first analyzed the recently published crystal structure of S-protein-hACE2 complex and identified essential residues of both S-protein and hACE2 for this interaction. We used this knowledge to virtually dock a drug library containing 4115 drug molecules against S-protein for repurposing drugs that could inhibit binding of S-protein to hACE2. We identified several potential inhibitors based on their docking scores, pharmacological effects and ability to block residues of S protein required for interaction with hACE2. The top inhibitors included drugs used for the treatment of hepatitis C (velpatasvir, pibrentasvir) as well as several vitamin D derivatives. Several molecules obtained from our screen already have good experimental support in published literature. Thus, we believe that our results will facilitate the discovery of an effective drug against COVID-19. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Adarsh Singh
- Department of Biotechnology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India
| | - Riddhiman Dhar
- Department of Biotechnology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India
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Palit P, Chattopadhyay D, Thomas S, Kundu A, Kim HS, Rezaei N. Phytopharmaceuticals mediated Furin and TMPRSS2 receptor blocking: can it be a potential therapeutic option for Covid-19? PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 85:153396. [PMID: 33380375 PMCID: PMC7591300 DOI: 10.1016/j.phymed.2020.153396] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 09/27/2020] [Accepted: 10/21/2020] [Indexed: 05/06/2023]
Abstract
BACKGROUND Currently, novel coronavirus disease (Covid-19) outbreak creates global panic across the continents, as people from almost all countries and territories have been affected by this highly contagious viral disease. The scenario is deteriorating due to lack of proper & specific target-oriented pharmacologically safe prophylactic agents or drugs, and or any effective vaccine. drug development is urgently required to back in the normalcy in the community and to combat this pandemic. PURPOSE Thus, we have proposed two novel drug targets, Furin and TMPRSS2, as Covid-19 treatment strategy. We have highlighted this target-oriented novel drug delivery strategy, based on their pathophysiological implication on SARS-CoV-2 infection, as evident from earlier SARS-CoV-1, MERS, and influenza virus infection via host cell entry, priming, fusion, and endocytosis. STUDY DESIGN & METHODS: An earlier study suggested that Furin and TMPRSS2 knockout mice had reduced level of viral load and a lower degree of organ damage such as the lung. The present study thus highlights the promise of some selected novel and potential anti-viral Phytopharmaceutical that bind to Furin and TMPRSS2 as target. RESULT Few of them had shown promising anti-viral response in both preclinical and clinical study with acceptable therapeutic safety-index. CONCLUSION Hence, this strategy may limit life-threatening Covid-19 infection and its mortality rate through nano-suspension based intra-nasal or oral nebulizer spray, to treat mild to moderate SARS-COV-2 infection when Furin and TMPRSS2 receptor may initiate to express and activate for processing the virus to cause cellular infection by replication within the host cell and blocking of host-viral interaction.
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Affiliation(s)
- Partha Palit
- Department of Pharmaceutical Sciences, Drug Discovery Research Laboratory, Assam University, Silchar, Assam-788011 India.
| | - Debprasad Chattopadhyay
- ICMR-National Institute of Traditional Medicine, Nehru Nagar, Belagavi, 590010, India; ICMR-National Institute of Cholera and Enteric Diseases, Kolkata 700010, India.
| | - Sabu Thomas
- School of Chemical Sciences, Mahatma Gandhi University, Kerala 686 560, India.
| | - Amit Kundu
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon 440-746, Republic of Korea
| | - Hyung Sik Kim
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon 440-746, Republic of Korea.
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, 14194, Tehran, Iran; Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Stockholm, Sweden.
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Systemic toxicity of chloroquine and hydroxychloroquine: prevalence, mechanisms, risk factors, prognostic and screening possibilities. Rheumatol Int 2021; 41:1189-1202. [PMID: 33893862 PMCID: PMC8064887 DOI: 10.1007/s00296-021-04868-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/13/2021] [Indexed: 02/07/2023]
Abstract
Chloroquine (CQ) and its hydroxylated analog, hydroxychloroquine (HCQ), are 4-aminoquinoline initially used as an antimalarial treatment. CQ and HCQ (4-aminoquinoline, 4-AQ) are today used in rheumatology, especially to treat rheumatoid arthritis and systemic lupus erythematosus. Their mechanism of action revolves around a singular triptych: 4-AQ acts as alkalizing agents, ionized amphiphilic molecules, and by binding to numerous targets. 4-AQ have so pleiotropic and original mechanisms of action, providing them an effect at the heart of the regulation of several physiological functions. However, this broad spectrum of action is also at the origin of various and original side effects, notably a remarkable chronic systemic toxicity. We describe here the 4-AQ-induced lesions on the eye, the heart, muscle, the nerves, the inner ear, and the kidney. We also describe their prevalence, their pathophysiological mechanisms, their risk factors, their potential severity, and the means to detect them early. Most of these side effects are reversible if treatment is stopped promptly. This 4-AQ-induced toxicity must be known to prescribing physicians, to closely monitor its appearance and stop treatment in time if necessary.
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Yu Y, Xu J, Xie A, Liu S, Wang X, Zhu R, Wang X. Hydroxychloroquine Inhibits Cardiac Conduction in Aged Patients with Nonmalaria Diseases. KIDNEY DISEASES 2021; 5:1-10. [PMID: 34192120 PMCID: PMC8089424 DOI: 10.1159/000515278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 02/14/2021] [Indexed: 12/27/2022]
Abstract
Background The COVID-19 pandemic has brought increased focus on hydroxychloroquine (HCQ), as doctors, the medical community, and policymakers around the world attempt to understand how the risks of HCQ weigh against unknown benefits. We aim to evaluate the effects of HCQ on cardiac conduction, thus contributing to the global understanding of implications of HCQ use. Methods We reviewed 717 cases of nonmalaria patients treated with HCQ (302) or without HCQ (415) in our hospital from 2008 to 2019, analyzed the cardiac conduction recorded by electrocardiogram (122 vs. 180) including heart rate (HR), PR, and corrected-QT (QTc) intervals, and explored the relationship of cardiac conduction with age, HCQ dosage, HCQ duration, sex, and primary diseases in HCQ users. Results The all-cause mortality is similar between HCQ and non-HCQ groups (4.0 vs. 4.3%, p = 0.85). Patients aged 45 years or older, not younger ones, have lower HR (80.1 ± 1.7 vs. 85.7 ± 1.8 bpm, p = 0.03) but longer PR (163 ± 3.4 vs. 146.6 ± 4.2 ms, p = 0.003) and QTc (417.8 ± 3.8 vs. 407.7 ± 2.7 ms, p = 0.03) in HCQ than those in non-HCQ. The age in the HCQ group is positively correlated with PR (R = 0.31, p < 0.01) and QTc (R = 0.34, p < 0.01) but not HR. HR, PR, and QTc are not related to HCQ dosage (0.1–0.6 g/day), HCQ duration (0.2–126 months), sex, primary diseases, and repeated exams. Conclusion Age is the most important risk factor of HCQ on cardiac conduction in nonmalaria patients. Electrocardiogram monitoring is suggested in aged patients due to the effects of HCQ on HR, PR, and QTc.
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Affiliation(s)
- Yanting Yu
- Department of Nephrology, Nanjing BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, China
| | - Jianteng Xu
- Department of Clinical Laboratory, Nanjing BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, China
| | - Anni Xie
- Department of Nephrology, Nanjing BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, China
| | - Sijia Liu
- Department of Nephrology, Nanjing BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, China
| | - Xiaojian Wang
- Department of Nephrology, Nanjing BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, China
| | - Runzhang Zhu
- Department of Nephrology, Nanjing BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, China
| | - Xiaoyan Wang
- Department of Nephrology, Nanjing BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, China
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Fram G, Wang DD, Malette K, Villablanca P, Kang G, So K, Basir MB, Khan A, McKinnon JE, Zervos M, O’Neill WW. Cardiac Complications Attributed to Hydroxychloroquine: A Systematic Review of the Literature Pre-COVID-19. Curr Cardiol Rev 2021; 17:319-327. [PMID: 33059567 PMCID: PMC8640856 DOI: 10.2174/1573403x16666201014144022] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 09/09/2020] [Accepted: 09/09/2020] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Hydroxychloroquine has been used for rheumatological diseases for many decades and is considered a safe medication. With the COVID-19 outbreak, there has been an increase in reports associating cardiotoxicity with hydroxychloroquine. It is unclear if the cardiotoxic profile of hydroxychloroquine is previously underreported in the literature or is it a manifestation of COVID-19 and therapeutic interventions. This manuscript evaluates the incidence of cardiotoxicity associated with hydroxychloroquine prior to the onset of COVID-19. METHODS PubMED, EMBASE, and Cochrane databases were searched for keywords derived from MeSH terms prior to April 9, 2020. Inclusion eligibility was based on appropriate reporting of cardiac conditions and study design. RESULTS A total of 69 articles were identified (58 case reports, 11 case series). The majority (84%) of patients were female, with a median age of 49.2 (range 16-92) years. 15 of 185 patients with cardiotoxic events were in the setting of acute intentional overdose. In acute overdose, the median ingestion was 17,857 ± 14,873 mg. 2 of 15 patients died after acute intoxication. In patients with long-term hydroxychloroquine use (10.5 ± 8.9 years), new onset systolic heart failure occurred in 54 of 155 patients (35%) with median cumulative ingestion of 1,493,800 ± 995,517 mg. The majority of patients improved with the withdrawal of hydroxychloroquine and standard therapy. CONCLUSION Millions of hydroxychloroquine doses are prescribed annually. Prior to the COVID-19 pandemic, cardiac complications attributed to hydroxychloroquine were uncommon. Further studies are needed to understand the impact of COVID-19 on the cardiovascular system to understand the presence or absence of potential medication interactions with hydroxychloroquine in this new pathophysiological state.
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Affiliation(s)
- Georgi Fram
- Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
| | - Dee D. Wang
- Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
| | - Kelly Malette
- Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
| | - Pedro Villablanca
- Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
| | - Guson Kang
- Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
| | - Kent So
- Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
| | - Mir B. Basir
- Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
| | - Arfaat Khan
- Section of Cardiac Electrophysiology, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
| | - John E. McKinnon
- Divison of Infectious Disease, Henry Ford Health System, Detroit, MMichigan, MI 48202, USA
| | - Marcus Zervos
- Divison of Infectious Disease, Henry Ford Health System, Detroit, MMichigan, MI 48202, USA
| | - William W. O’Neill
- Center for Structural Heart Disease, Henry Ford Health System, Detroit, Michigan, MI 48202, USA
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Heinrich MA, Martina B, Prakash J. Nanomedicine strategies to target coronavirus. NANO TODAY 2020; 35:100961. [PMID: 32904707 PMCID: PMC7457919 DOI: 10.1016/j.nantod.2020.100961] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 08/07/2020] [Accepted: 08/26/2020] [Indexed: 05/05/2023]
Abstract
With the severe acute respiratory syndrome coronavirus (SARS-CoV) in 2002, the middle east respiratory syndrome CoV (MERS-CoV) in 2012 and the recently discovered SARS-CoV-2 in December 2019, the 21st first century has so far faced the outbreak of three major coronaviruses (CoVs). In particular, SARS-CoV-2 spread rapidly over the globe affecting nearly 25.000.000 people up to date. Recent evidences pointing towards mutations within the viral spike proteins of SARS-CoV-2 that are considered the cause for this rapid spread and currently around 300 clinical trials are running to find a treatment for SARS-CoV-2 infections. Nanomedicine, the application of nanocarriers to deliver drugs specifically to a target sites, has been applied for different diseases, such as cancer but also in viral infections. Nanocarriers can be designed to encapsulate vaccines and deliver them towards antigen presenting cells or function as antigen-presenting carriers themselves. Furthermore, drugs can be encapsulated into such carriers to directly target them to infected cells. In particular, virus-mimicking nanoparticles (NPs) such as self-assembled viral proteins, virus-like particles or liposomes, are able to replicate the infection mechanism and can not only be used as delivery system but also to study viral infections and related mechanisms. This review will provide a detailed description of the composition and replication strategy of CoVs, an overview of the therapeutics currently evaluated in clinical trials against SARS-CoV-2 and will discuss the potential of NP-based vaccines, targeted delivery of therapeutics using nanocarriers as well as using NPs to further investigate underlying biological processes in greater detail.
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Affiliation(s)
- Marcel Alexander Heinrich
- Department of Biomaterials Science and Technology, Section Targeted Therapeutics, Technical Medical Centre, University of Twente, 7500AE, Enschede, the Netherlands
| | - Byron Martina
- Artemis One Health Research Institute, 2629JD, Delft, the Netherlands
| | - Jai Prakash
- Department of Biomaterials Science and Technology, Section Targeted Therapeutics, Technical Medical Centre, University of Twente, 7500AE, Enschede, the Netherlands
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Younis NK, Zareef RO, Al Hassan SN, Bitar F, Eid AH, Arabi M. Hydroxychloroquine in COVID-19 Patients: Pros and Cons. Front Pharmacol 2020; 11:597985. [PMID: 33364965 PMCID: PMC7751757 DOI: 10.3389/fphar.2020.597985] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 10/13/2020] [Indexed: 01/08/2023] Open
Abstract
The pandemic of COVID-19, caused by SARS-CoV-2, has recently overwhelmed medical centers and paralyzed economies. The unparalleled public distress caused by this pandemic mandated an urgent quest for an effective approach to manage or treat this disease. Due to their well-established anti-infectious and anti-inflammatory properties, quinine derivatives have been sought as potential therapies for COVID-19. Indeed, these molecules were originally employed in the treatment and prophylaxis of malaria, and later in the management of various autoimmune rheumatic and dermatologic diseases. Initially, some promising results for the use of hydroxychloroquine (HCQ) in treating COVID-19 patients were reported by a few in vitro and in vivo studies. However, current evidence is not yet sufficiently solid to warrant its use as a therapy for this disease. Additionally, the therapeutic effects of HCQ are not without many side effects, which range from mild gastrointestinal effects to life-threatening cardiovascular and neurological effects. In this review, we explore the controversy associated with the repurposing of HCQ to manage or treat COVID-19, and we discuss the cellular and molecular mechanisms of action of HCQ.
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Affiliation(s)
- Nour K Younis
- Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Rana O Zareef
- Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Sally N Al Hassan
- Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Fadi Bitar
- Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon.,Pediatric Department, Division of Pediatric Cardiology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ali H Eid
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar.,Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha, Qatar.,Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Mariam Arabi
- Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon.,Pediatric Department, Division of Pediatric Cardiology, American University of Beirut Medical Center, Beirut, Lebanon
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13
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Sadasivan C, Chow JTY, Sheng B, Chan DKH, Fan Y, Choi PCL, Wong JKT, Tong MMB, Chan TN, Fung E, Kam KKH, Chan JYS, Chi WK, Paterson DI, Senaratne M, Brass N, Oudit GY, Lee APW. Screening for Fabry Disease in patients with unexplained left ventricular hypertrophy. PLoS One 2020; 15:e0239675. [PMID: 32987398 PMCID: PMC7521938 DOI: 10.1371/journal.pone.0239675] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/11/2020] [Indexed: 12/11/2022] Open
Abstract
Fabry Disease (FD) is a systemic disorder that can result in cardiovascular, renal, and neurovascular disease leading to reduced life expectancy. FD should be considered in the differential of all patients with unexplained left ventricular hypertrophy (LVH). We therefore performed a prospective screening study in Edmonton and Hong Kong using Dried Blood Spot (DBS) testing on patients with undiagnosed LVH. Participants found to have unexplained LVH on echocardiography were invited to participate and subsequently subjected to DBS testing. DBS testing was used to measure α-galactosidase (α-GAL) enzyme activity and for mutation analysis of the α-galactosidase (GLA) gene, both of which are required to make a diagnosis of FD. DBS testing was performed as a screening tool on patients (n = 266) in Edmonton and Hong Kong, allowing for detection of five patients with FD (2% prevalence of FD) and one patient with hydroxychloroquine-induced phenocopy. Left ventricular mass index (LVMI) by GLA genotype showed a higher LVMI in patients with IVS4 + 919G > A mutations compared to those without the mutation. Two patients were initiated on ERT and hydroxychloroquine was discontinued in the patient with a phenocopy of FD. Overall, we detected FD in 2% of our screening cohort using DBS testing as an effective and easy to administer screening tool in patients with unexplained LVH. Utilizing DBS testing to screen for FD in patients with otherwise undiagnosed LVH is clinically important due to the availability of effective therapies and the value of cascade screening in extended families.
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Affiliation(s)
- Chandu Sadasivan
- Department of Medicine, University of Alberta, Edmonton, Canada
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Josie T. Y. Chow
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Bun Sheng
- Princess Margaret Hospital, Hong Kong SAR, China
| | - David K. H. Chan
- Clinical Genetic Service, Department of Health, Hong Kong SAR, China
| | - Yiting Fan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, Hong Kong SAR, China
| | - Paul C. L. Choi
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Jeffrey K. T. Wong
- Department of Imaging and Interventional Radiology, Hong Kong SAR, China
| | - Mabel M. B. Tong
- Department of Radiology, Alice Ho Miu Ling Nethersole Hospital, Hong Kong SAR, China
| | - Tsz-Ngai Chan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Erik Fung
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Kevin K. H. Kam
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Joseph Y. S. Chan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Wai-Kin Chi
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - D. Ian Paterson
- Department of Medicine, University of Alberta, Edmonton, Canada
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Manohara Senaratne
- Department of Medicine, University of Alberta, Edmonton, Canada
- Division of Cardiology, Grey Nuns Community Hospital, Edmonton, Alberta, Canada
| | - Neil Brass
- Department of Medicine, University of Alberta, Edmonton, Canada
- Division of Cardiology, Royal Alexandra Hospital, Edmonton, Alberta, Canada
| | - Gavin Y. Oudit
- Department of Medicine, University of Alberta, Edmonton, Canada
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Alex P. W. Lee
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, Hong Kong SAR, China
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14
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Koçak G, Ergül Y, Nişli K, Hatemi AC, Tutar E, Tokel NK, Çelebi A. Evaluation and follow-up of pediatric COVID-19 in terms of cardiac involvement: A scientific statement from the Association of Turkish Pediatric Cardiology and Pediatric Cardiac Surgery. Anatol J Cardiol 2020; 24:13-18. [PMID: 32628134 PMCID: PMC7414817 DOI: 10.14744/anatoljcardiol.2020.36559] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2020] [Indexed: 12/31/2022] Open
Affiliation(s)
- Gülendam Koçak
- Department of Pediatric Cardiology, Faculty of Medicine, Bahçeşehir University; İstanbul-Turkey
| | - Yakup Ergül
- Department of Pediatric Cardiology, University of Health Science, İstanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Center; İstanbul-Turkey
| | - Kemal Nişli
- Department of Pediatric Cardiology, İstanbul Faculty of Medicine, İstanbul University; İstanbul-Turkey
| | - Ali Can Hatemi
- Clinic of Pediatric Heart Surgery, University of Health Science, Başakşehir Cam ve Sakura State Hospital; İstanbul-Turkey
| | - Ercan Tutar
- Department of Pediatric Cardiology, Faculty of Medicine, Ankara University; Ankara-Turkey
| | - Niyazi Kürşad Tokel
- Department of Pediatric Cardiology, Faculty of Medicine, Başkent University; Ankara-Turkey
| | - Ahmet Çelebi
- Department of Pediatric Cardiology, İstanbul Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital; İstanbul-Turkey
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15
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Ullah MA, Islam H, Rahman A, Masud J, Shweta DS, Araf Y, Sium SMA, Sarkar B. A Generalized Overview of SARS-CoV-2: Where Does the Current Knowledge Stand? ELECTRONIC JOURNAL OF GENERAL MEDICINE 2020. [DOI: 10.29333/ejgm/8258] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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16
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Aljofan M, Gaipov A. COVID-19 Treatment: The Race Against Time. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2020. [DOI: 10.29333/ejgm/7890] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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17
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Chang A, Stolin G, Fan J, Larreta BR, Fishbein GA, Wallace WD, Baas AS, Cruz D, Wang J. Hypertrophic cardiomyopathy in a lupus patient: a case of hydroxychloroquine cardiotoxicity. ESC Heart Fail 2019; 6:1326-1330. [PMID: 31493341 PMCID: PMC6989295 DOI: 10.1002/ehf2.12508] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 07/10/2019] [Accepted: 07/22/2019] [Indexed: 01/15/2023] Open
Affiliation(s)
| | | | - Judith Fan
- Institute for Precision Health, UCLA, Los Angeles, CA, USA
| | | | - Gregory A Fishbein
- Department of Pathology and Laboratory Medicine, UCLA, Los Angeles, CA, USA
| | | | | | - Daniel Cruz
- Department of Medicine, UCLA, Los Angeles, CA, USA
| | - Jessica Wang
- Department of Medicine, UCLA, Los Angeles, CA, USA
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