51
|
Franczyk B, Rysz J, Miłoński J, Konecki T, Rysz-Górzyńska M, Gluba-Brzózka A. Will the Use of Pharmacogenetics Improve Treatment Efficiency in COVID-19? Pharmaceuticals (Basel) 2022; 15:739. [PMID: 35745658 PMCID: PMC9230944 DOI: 10.3390/ph15060739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/31/2022] [Accepted: 05/31/2022] [Indexed: 12/13/2022] Open
Abstract
The COVID-19 pandemic is associated with a global health crisis and the greatest challenge for scientists and doctors. The virus causes severe acute respiratory syndrome with an outcome that is fatal in more vulnerable populations. Due to the need to find an efficient treatment in a short time, there were several drugs that were repurposed or repositioned for COVID-19. There are many types of available COVID-19 therapies, including antiviral agents (remdesivir, lopinavir/ritonavir, oseltamivir), antibiotics (azithromycin), antiparasitics (chloroquine, hydroxychloroquine, ivermectin), and corticosteroids (dexamethasone). A combination of antivirals with various mechanisms of action may be more efficient. However, the use of some of these medicines can be related to the occurrence of adverse effects. Some promising drug candidates have been found to be ineffective in clinical trials. The knowledge of pharmacogenetic issues, which translate into variability in drug conversion from prodrug into drug, metabolism as well as transport, could help to predict treatment efficiency and the occurrence of adverse effects in patients. However, many drugs used for the treatment of COVID-19 have not undergone pharmacogenetic studies, perhaps as a result of the lack of time.
Collapse
Affiliation(s)
- Beata Franczyk
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland; (B.F.); (J.R.)
| | - Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland; (B.F.); (J.R.)
| | - Jarosław Miłoński
- Department of Otolaryngology, Laryngological Oncology, Audiology and Phoniatrics, Medical University of Lodz, 90-549 Lodz, Poland;
| | - Tomasz Konecki
- Department of Urology, Medical University of Lodz, 90-549 Lodz, Poland;
| | - Magdalena Rysz-Górzyńska
- Department of Ophthalmology and Visual Rehabilitation, Medical University of Lodz, 90-549 Lodz, Poland;
| | - Anna Gluba-Brzózka
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland; (B.F.); (J.R.)
| |
Collapse
|
52
|
The Race for ACE: Targeting Angiotensin-Converting Enzymes (ACE) in SARS-CoV-2 Infection. J Renin Angiotensin Aldosterone Syst 2022; 2022:2549063. [PMID: 35685188 PMCID: PMC9166989 DOI: 10.1155/2022/2549063] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 03/07/2022] [Accepted: 04/22/2022] [Indexed: 12/24/2022] Open
Abstract
The SARS-CoV-2 virus is spreading around the world, and its clinical manifestation COVID-19 is challenging medical, economic, and social systems. With more and more scientific and social media reports on the COVID-19 pandemic appearing, differences in geographical presentations and clinical management occur. Since ACE2 (angiotensin-converting enzyme 2) is the gatekeeper receptor for the SARS-CoV-2 virus in the upper bronchial system, we here focus on the central role of the renin-angiotensin aldosterone system (RAAS) in the SARS-CoV-2 virus infection, the role of pharmacological RAAS inhibitors, and specific genetic aspects, i.e., single nucleotide polymorphisms (SNP) for the clinical outcome of COVID-19. We aimed to bring together clinical, epidemiological, molecular, and pathophysiological and pharmacological data/observations on cardiovascular aspects in the actual SARS-CoV-2 virus pandemic. In detail, we will report controversies about the Yin-Yan between ACE2 and ACE1 and potential implications for the treatment of hypertension, coronary artery disease, and heart failure. Here, we summarize the encouraging and dynamic global effort of multiple biomedical disciplines resulted in astonishing fight against COVID-19 targeting the renin-angiotensin-aldosterone system, yet the race for ACE just begun.
Collapse
|
53
|
Wang Z, Fu B, Lin Y, Wei X, Geng H, Guo W, Yuan H, Liao Y, Qin T, Li F, Wang S. Red blood cell distribution width: A severity indicator in patients with COVID-19. J Med Virol 2022; 94:2133-2138. [PMID: 35048392 PMCID: PMC9015531 DOI: 10.1002/jmv.27602] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/08/2022] [Accepted: 01/14/2022] [Indexed: 02/05/2023]
Abstract
Red blood cell distribution width (RDW) was frequently assessed in COVID-19 infection and reported to be associated with adverse outcomes. However, there was no consensus regarding the optimal cutoff value for RDW. Records of 98 patients with COVID-19 from the First People's Hospital of Jingzhou were reviewed. They were divided into two groups according to the cutoff value for RDW on admission by receiver operator characteristic curve analysis: ≤11.5% (n = 50) and >11.5% (n = 48). The association of RDW with the severity and outcomes of COVID-19 was analyzed. The receiver operating characteristic curve indicated that the RDW was a good discrimination factor for identifying COVID-19 severity (area under the curve = 0.728, 95% CI: 0.626-0.830, p < 0.001). Patients with RDW > 11.5% more frequently suffered from critical COVID-19 than those with RDW ≤ 11.5% (62.5% vs. 26.0%, p < 0.001). Multivariate logistic regression analysis showed RDW to be an independent predictor for critical illness due to COVID-19 (OR = 2.40, 95% CI: 1.27-4.55, p = 0.007). A similar result was obtained when we included RDW > 11.5% into another model instead of RDW as a continuous variable (OR = 5.41, 95% CI: 1.53-19.10, p = 0.009). RDW, as an inexpensive and routinely measured parameter, showed promise as a predictor for critical illness in patients with COVID-19 infection. RDW > 11.5% could be the optimal cutoff to discriminate critical COVID-19 infection.
Collapse
Affiliation(s)
- Zhong‐hua Wang
- Department of Critical Care Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Bing‐qi Fu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouChina
- Shantou University Medical CollegeShantouChina
| | - Ying‐wen Lin
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouChina
- Shantou University Medical CollegeShantouChina
| | - Xue‐biao Wei
- Department of Critical Care Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Heng Geng
- Department of Critical Care MedicineThe First People's Hospital of JingzhouJingzhouChina
| | - Wei‐xin Guo
- Department of Critical Care Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Hui‐qing Yuan
- Department of Respiratory and Critical Care MedicineThe First People's Hospital of ShaoguanShaoguanChina
| | - You‐wan Liao
- Department of Critical Care Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Tie‐he Qin
- Department of Critical Care Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Fei Li
- Emergency CenterThe First Affiliated Hospital of Yangtze UniversityJingzhouChina
| | - Shou‐hong Wang
- Department of Critical Care Medicine, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| |
Collapse
|
54
|
De Francia S, Ferretti A, Chiara F, Allegra S, Mancardi D, Allice TG, Milia MG, Gregori G, Burdino E, Avanzini C, Ghisetti V, Durio A. The Influence of Sex, Gender, and Age on COVID-19 Data in the Piedmont Region (Northwest Italy): The Virus Prefers Men. Life (Basel) 2022; 12:life12050643. [PMID: 35629311 PMCID: PMC9148110 DOI: 10.3390/life12050643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/22/2022] [Accepted: 04/24/2022] [Indexed: 01/08/2023] Open
Abstract
Several important sex and gender differences in the clinical manifestation of diseases have been known for a long time but are still underestimated. The infectious Coronavirus 2019 disease pandemic has provided evidence of the importance of a sex and gender-based approach; it mainly affected men with worse symptomatology due to a different immune system, which is stronger in women, and to the Angiotensin-converting enzyme 2 and Transmembrane protease serine 2 roles which are differently expressed among the sexes. Additionally, women are more inclined to maintain social distance and smoke less. Analysis of data on the infectious Coronavirus 2019 disease testing from people admitted to the Amedeo di Savoia Hospital, a regional referral center for infectious diseases, has been applied to the whole of 2020 data (254,640 records). A high percentage of data in the dataset was not suitable due to a lack of information or entering errors. Among the suitable samples, records have been analyzed for positive/negative outcomes, matching records for unique subjects (N = 123,542), to evaluate individual recurrence of testing. Data are presented in age and sex-disaggregated ways. Analyses of the suitable sample also concerned the relation between testing and hospital admission motivation and symptoms. Our analysis indicated that a sex and gender-based approach is mandatory for patients and the National Health System’s sustainability.
Collapse
Affiliation(s)
- Silvia De Francia
- Department of Biological and Clinical Sciences, University of Turin, S. Luigi Gonzaga Hospital, 10043 Orbassano, Italy; (F.C.); (S.A.); (D.M.)
- Correspondence:
| | | | - Francesco Chiara
- Department of Biological and Clinical Sciences, University of Turin, S. Luigi Gonzaga Hospital, 10043 Orbassano, Italy; (F.C.); (S.A.); (D.M.)
| | - Sarah Allegra
- Department of Biological and Clinical Sciences, University of Turin, S. Luigi Gonzaga Hospital, 10043 Orbassano, Italy; (F.C.); (S.A.); (D.M.)
| | - Daniele Mancardi
- Department of Biological and Clinical Sciences, University of Turin, S. Luigi Gonzaga Hospital, 10043 Orbassano, Italy; (F.C.); (S.A.); (D.M.)
| | - Tiziano Giacomo Allice
- Laboratory of Microbiology and Virology ASL Turin, 10149 Turin, Italy; (T.G.A.); (M.G.M.); (G.G.); (E.B.); (C.A.); (V.G.)
| | - Maria Grazia Milia
- Laboratory of Microbiology and Virology ASL Turin, 10149 Turin, Italy; (T.G.A.); (M.G.M.); (G.G.); (E.B.); (C.A.); (V.G.)
| | - Gabriella Gregori
- Laboratory of Microbiology and Virology ASL Turin, 10149 Turin, Italy; (T.G.A.); (M.G.M.); (G.G.); (E.B.); (C.A.); (V.G.)
| | - Elisa Burdino
- Laboratory of Microbiology and Virology ASL Turin, 10149 Turin, Italy; (T.G.A.); (M.G.M.); (G.G.); (E.B.); (C.A.); (V.G.)
| | - Claudio Avanzini
- Laboratory of Microbiology and Virology ASL Turin, 10149 Turin, Italy; (T.G.A.); (M.G.M.); (G.G.); (E.B.); (C.A.); (V.G.)
| | - Valeria Ghisetti
- Laboratory of Microbiology and Virology ASL Turin, 10149 Turin, Italy; (T.G.A.); (M.G.M.); (G.G.); (E.B.); (C.A.); (V.G.)
| | - Alessandra Durio
- Department of Economics and Statistics “Cognetti de Martiis”, University of Turin, 10153 Turin, Italy;
| |
Collapse
|
55
|
Xiang R, Yu Z, Wang Y, Wang L, Huo S, Li Y, Liang R, Hao Q, Ying T, Gao Y, Yu F, Jiang S. Recent advances in developing small-molecule inhibitors against SARS-CoV-2. Acta Pharm Sin B 2022; 12:1591-1623. [PMID: 34249607 PMCID: PMC8260826 DOI: 10.1016/j.apsb.2021.06.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 06/13/2021] [Accepted: 06/23/2021] [Indexed: 02/07/2023] Open
Abstract
The COVID-19 pandemic caused by the novel SARS-CoV-2 virus has caused havoc across the entire world. Even though several COVID-19 vaccines are currently in distribution worldwide, with others in the pipeline, treatment modalities lag behind. Accordingly, researchers have been working hard to understand the nature of the virus, its mutant strains, and the pathogenesis of the disease in order to uncover possible drug targets and effective therapeutic agents. As the research continues, we now know the genome structure, epidemiological and clinical features, and pathogenic mechanism of SARS-CoV-2. Here, we summarized the potential therapeutic targets involved in the life cycle of the virus. On the basis of these targets, small-molecule prophylactic and therapeutic agents have been or are being developed for prevention and treatment of SARS-CoV-2 infection.
Collapse
Affiliation(s)
- Rong Xiang
- College of Life Sciences, Hebei Agricultural University, Baoding 071001, China
| | - Zhengsen Yu
- College of Life Sciences, Hebei Agricultural University, Baoding 071001, China
| | - Yang Wang
- College of Life Sciences, Hebei Agricultural University, Baoding 071001, China
| | - Lili Wang
- Research Center of Chinese Jujube, Hebei Agricultural University, Baoding 071001, China
| | - Shanshan Huo
- College of Life Sciences, Hebei Agricultural University, Baoding 071001, China
| | - Yanbai Li
- College of Life Sciences, Hebei Agricultural University, Baoding 071001, China
| | - Ruiying Liang
- College of Life Sciences, Hebei Agricultural University, Baoding 071001, China
| | - Qinghong Hao
- College of Life Sciences, Hebei Agricultural University, Baoding 071001, China
| | - Tianlei Ying
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai 200032, China
| | - Yaning Gao
- Beijing Pharma and Biotech Center, Beijing 100176, China,Corresponding authors. Tel.: +86 21 54237673, fax: +86 21 54237465 (Shibo Jiang); Tel.: +86 312 7528935, fax: +86 312 7521283 (Fei Yu); Tel.: +86 10 62896868; fax: +86 10 62899978, (Yanning Gao).
| | - Fei Yu
- College of Life Sciences, Hebei Agricultural University, Baoding 071001, China,Corresponding authors. Tel.: +86 21 54237673, fax: +86 21 54237465 (Shibo Jiang); Tel.: +86 312 7528935, fax: +86 312 7521283 (Fei Yu); Tel.: +86 10 62896868; fax: +86 10 62899978, (Yanning Gao).
| | - Shibo Jiang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai 200032, China,Corresponding authors. Tel.: +86 21 54237673, fax: +86 21 54237465 (Shibo Jiang); Tel.: +86 312 7528935, fax: +86 312 7521283 (Fei Yu); Tel.: +86 10 62896868; fax: +86 10 62899978, (Yanning Gao).
| |
Collapse
|
56
|
Angiotensin II Promotes Skeletal Muscle Angiogenesis Induced by Volume-Dependent Aerobic Exercise Training: Effects on miRNAs-27a/b and Oxidant-Antioxidant Balance. Antioxidants (Basel) 2022; 11:antiox11040651. [PMID: 35453336 PMCID: PMC9026451 DOI: 10.3390/antiox11040651] [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: 02/14/2022] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 12/28/2022] Open
Abstract
Aerobic exercise training (ET) produces beneficial adaptations in skeletal muscles, including angiogenesis. The renin–angiotensin system (RAS) is highly involved in angiogenesis stimuli. However, the molecular mechanisms underlying capillary growth in skeletal muscle induced by aerobic ET are not completely understood. This study aimed to investigate the effects of volume-dependent aerobic ET on skeletal muscle angiogenesis involving the expression of miRNAs-27a and 27b on RAS and oxidant–antioxidant balance. Eight-week-old female Wistar rats were divided into three groups: sedentary control (SC), trained protocol 1 (P1), and trained protocol 2 (P2). P1 consisted of 60 min/day of swimming, 5×/week, for 10 weeks. P2 consisted of the same protocol as P1 until the 8th week, but in the 9th week, rats trained 2×/day, and in the 10th week, trained 3×/day. Angiogenesis and molecular analyses were performed in soleus muscle samples. Furthermore, to establish ET-induced angiogenesis through RAS, animals were treated with an AT1 receptor blocker (losartan). Aerobic ET promoted higher VO2 peak and exercise tolerance values. In contrast, miRNA-27a and -27b levels were reduced in both trained groups, compared with the SC group. This was in parallel with an increase in the ACE1/Ang II/VEGF axis, which led to a higher capillary-to-fiber ratio. Moreover, aerobic ET induced an antioxidant profile increasing skeletal muscle SOD2 and catalase gene expression, which was accompanied by high nitrite levels and reduced nitrotyrosine concentrations in the circulation. Additionally, losartan treatment partially re-established the miRNAs expression and the capillary-to-fiber ratio in the trained groups. In summary, aerobic ET promoted angiogenesis through the miRNA-27a/b–ACE1/Ang II/VEGF axis and improved the redox balance. Losartan treatment demonstrates the participation of RAS in ET-induced vascular growth. miRNAs and RAS components are promising potential targets to modulate angiogenesis for combating vascular diseases, as well as potential biomarkers to monitor training interventions and physical performance.
Collapse
|
57
|
Maza MDC, Úbeda M, Delgado P, Horndler L, Llamas MA, van Santen HM, Alarcón B, Abia D, García-Bermejo L, Serrano-Villar S, Bastolla U, Fresno M. ACE2 Serum Levels as Predictor of Infectability and Outcome in COVID-19. Front Immunol 2022; 13:836516. [PMID: 35401548 PMCID: PMC8986157 DOI: 10.3389/fimmu.2022.836516] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 02/22/2022] [Indexed: 12/26/2022] Open
Abstract
Background COVID-19 can generate a broad spectrum of severity and symptoms. Many studies analysed the determinants of severity but not among some types of symptoms. More importantly, very few studies analysed patients highly exposed to the virus that nonetheless remain uninfected. Methods We analysed serum levels of ACE2, Angiotensin II and anti-Spike antibodies in 2 different cohorts at high risk of viral exposure, highly exposed but uninfected subjects, either high risk health care workers or persons cohabiting with infected close relatives and seropositive patients with symptoms. We tested the ability of the sera of these subjects to neutralize lentivirus pseudotyped with the Spike-protein. Results We found that the serum levels of ACE2 are significantly higher in highly exposed but uninfected subjects. Moreover, sera from this seronegative persons can neutralize SARS-CoV-2 infection in cellular assays more strongly that sera from non-exposed negative controls eventhough they do not have anti-CoV-2 IgG antibodies suggesting that high levels of ACE2 in serum may somewhat protect against an active infection without generating a conventional antibody response. Finally, we show that among patients with symptoms, ACE2 levels were significantly higher in infected patients who developed cutaneous as compared with respiratory symptoms and ACE2 was also higher in those with milder symptoms. Conclusions These findings suggest that soluble ACE2 could be used as a potential biomarker to predict SARS-CoV-2 infection risk and to discriminate COVID-19 disease subtypes.
Collapse
Affiliation(s)
- María del Carmen Maza
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
| | - María Úbeda
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
- Instituto Sanitario Princesa, Madrid, Spain
| | - Pilar Delgado
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
| | - Lydia Horndler
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
| | - Miguel A. Llamas
- EMPIREO Diagnóstico Molecular Sociedad Limitada (SL), Madrid, Spain
| | - Hisse M. van Santen
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
| | - Balbino Alarcón
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
| | - David Abia
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
| | - Laura García-Bermejo
- Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Sergio Serrano-Villar
- Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Ugo Bastolla
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
| | - Manuel Fresno
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas (CSIC), Universidad Autónoma de Madrid, Madrid, Spain
- Instituto Sanitario Princesa, Madrid, Spain
| |
Collapse
|
58
|
Does the Serum Concentration of Angiotensin II Type 1 Receptor Have an Effect on the Severity of COVID-19? A Prospective Preliminary Observational Study among Healthcare Professionals. J Clin Med 2022; 11:jcm11071769. [PMID: 35407377 PMCID: PMC8999741 DOI: 10.3390/jcm11071769] [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: 02/18/2022] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 01/09/2023] Open
Abstract
SARS-CoV-2 is a virus that causes severe respiratory distress syndrome. The pathophysiology of COVID-19 is related to the renin-angiotensin system (RAS). SARS-CoV-2, a vector of COVID-19, uses angiotensin-converting enzyme 2 (ACE-2), which is highly expressed in human lung tissue, nasal cavity, and oral mucosa, to gain access into human cells. After entering the cell, SARS-CoV-2 inhibits ACE-2, thus favouring the ACE/Ang II/angiotensin II type 1 receptor (AT1R) axis, which plays a role in the development of acute lung injury (ALI). This study aimed to analyse the influence of angiotensin 1 receptor (AT1R) levels in the serum on the course of the severity of symptoms in healthcare professionals who had a SARS-CoV-2 infection. This prospective observational study was conducted on a group of 82 participants. The study group included physicians and nurses who had a COVID-19 infection confirmed by real-time reverse transcription-polymerase chain reaction (RT-PCR) test for SARS-CoV-2. The control group consisted of healthy medical professionals who had not had a SARS-CoV-2 infection or who had no symptoms of COVID-19 and who tested negative for SARS-CoV-2 on the day of examination. We analysed the correlation between AT1R concentration and the severity of COVID-19, as well as with sex, age, blood group, and comorbidities. There were no statistically significant differences in the mean values of AT1R concentration in the recovered individuals and the non-COVID-19 subjects (3.29 vs. 3.76 ng/mL; p = 0.32). The ROC curve for the AT1R assay showed an optimal cut-off point of 1.33 (AUC = 0.44; 95% CI = 0.32-0.57; p = 0.37). There was also no correlation between AT1R concentration and the severity of symptoms associated with COVID-19. Blood type analysis showed statistically significantly lower levels of AT1R in COVID-19-recovered participants with blood group A than in those with blood group O. In conclusion, AT1R concentration does not affect the severity of symptoms associated with COVID-19 among healthcare professionals.
Collapse
|
59
|
Sato K, White N, Fanning JP, Obonyo N, Yamashita MH, Appadurai V, Ciullo A, May M, Worku ET, Helms L, Ohshimo S, Juzar DA, Suen JY, Bassi GL, Fraser JF, Arora RC. Impact of renin-angiotensin-aldosterone system inhibition on mortality in critically ill COVID-19 patients with pre-existing hypertension: a prospective cohort study. BMC Cardiovasc Disord 2022; 22:123. [PMID: 35321649 PMCID: PMC8942148 DOI: 10.1186/s12872-022-02565-1] [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: 09/11/2021] [Accepted: 03/16/2022] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The influence of renin-angiotensin-aldosterone system (RAAS) inhibitors on the critically ill COVID-19 patients with pre-existing hypertension remains uncertain. This study examined the impact of previous use of angiotensin-converting enzyme inhibitors (ACEi) and angiotensin receptor blockers (ARB) on the critically ill COVID-19 patients. METHODS Data from an international, prospective, observational cohort study involving 354 hospitals spanning 54 countries were included. A cohort of 737 COVID-19 patients with pre-existing hypertension admitted to intensive care units (ICUs) in 2020 were targeted. Multi-state survival analysis was performed to evaluate in-hospital mortality and hospital length of stay up to 90 days following ICU admission. RESULTS A total of 737 patients were included-538 (73%) with pre-existing hypertension had received ACEi/ARBs before ICU admission, while 199 (27%) had not. Cox proportional hazards model showed that previous ACEi/ARB use was associated with a decreased hazard of in-hospital death (HR, 0.74, 95% CI 0.58-0.94). Sensitivity analysis adjusted for propensity scores showed similar results for hazards of death. The average length of hospital stay was longer in ACEi/ARB group with 21.2 days (95% CI 19.7-22.8 days) in ICU and 6.7 days (5.9-7.6 days) in general ward compared to non-ACEi/ARB group with 16.2 days (14.1-18.6 days) and 6.4 days (5.1-7.9 days), respectively. When analysed separately, results for ACEi or ARB patient groups were similar for both death and discharge. CONCLUSIONS In critically ill COVID-19 patients with comorbid hypertension, use of ACEi/ARBs prior to ICU admission was associated with a reduced risk of in-hospital mortality following adjustment for baseline characteristics although patients with ACEi/ARB showed longer length of hospital stay. Clinical trial registration The registration number: ACTRN12620000421932; The date of registration: 30, March 2020; The URL of the registration: https://www.australianclinicaltrials.gov.au/anzctr/trial/ACTRN12620000421932 .
Collapse
Affiliation(s)
- Kei Sato
- Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD, 4032, Australia.
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia.
| | - Nicole White
- Australian Centre for Health Services Innovation (AusHSI) and Centre for Healthcare Transformation, Queensland University of Technology (QUT), Brisbane, QLD, Australia
| | - Jonathon P Fanning
- Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD, 4032, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Nchafatso Obonyo
- Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD, 4032, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Wellcome Trust Centre for Global Health Research, Imperial College London, London, UK
- Initiative to Develop African Research Leaders/KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Michael H Yamashita
- Section of Cardiac Surgery, Department of Surgery, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Vinesh Appadurai
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Department of Cardiology, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Anna Ciullo
- Division of Emergency Medicine, Department of Surgery, University of Utah Health, Salt Lake City, UT, 84132, USA
| | - Meryta May
- Department of Microbiology, Sullivan Nicolaides Pathology, Brisbane, QLD, Australia
| | - Elliott T Worku
- Adult Intensive Care Services, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Leticia Helms
- Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD, 4032, Australia
| | - Shinichiro Ohshimo
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Dafsah A Juzar
- Intensive Cardiovascular Care Unit, National Cardiovascular Center Harapan Kita, Jakarta, Indonesia
- Division Intensive & Emergency Cardiovascular Care, Department Cardiology and Vascular Medicine, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
| | - Jacky Y Suen
- Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD, 4032, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Gianluigi Li Bassi
- Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD, 4032, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain
| | - John F Fraser
- Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD, 4032, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Adult Intensive Care Services, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Rakesh C Arora
- Section of Cardiac Surgery, Department of Surgery, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada
| |
Collapse
|
60
|
Angiotensin II Type I Receptor (AT1R): The Gate towards COVID-19-Associated Diseases. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27072048. [PMID: 35408447 PMCID: PMC9000463 DOI: 10.3390/molecules27072048] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/14/2022] [Accepted: 03/21/2022] [Indexed: 01/08/2023]
Abstract
The binding of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike glycoprotein to its cellular receptor, the angiotensin-converting enzyme 2 (ACE2), causes its downregulation, which subsequently leads to the dysregulation of the renin-angiotensin system (RAS) in favor of the ACE-angiotensin II (Ang II)-angiotensin II type I receptor (AT1R) axis. AT1R has a major role in RAS by being involved in several physiological events including blood pressure control and electrolyte balance. Following SARS-CoV-2 infection, pathogenic episodes generated by the vasoconstriction, proinflammatory, profibrotic, and prooxidative consequences of the Ang II-AT1R axis activation are accompanied by a hyperinflammatory state (cytokine storm) and an acute respiratory distress syndrome (ARDS). AT1R, a member of the G protein-coupled receptor (GPCR) family, modulates Ang II deleterious effects through the activation of multiple downstream signaling pathways, among which are MAP kinases (ERK 1/2, JNK, p38MAPK), receptor tyrosine kinases (PDGF, EGFR, insulin receptor), and nonreceptor tyrosine kinases (Src, JAK/STAT, focal adhesion kinase (FAK)), and nicotinamide adenine dinucleotide phosphate (NADPH) oxidase. COVID-19 is well known for generating respiratory symptoms, but because ACE2 is expressed in various body tissues, several extrapulmonary pathologies are also manifested, including neurologic disorders, vasculature and myocardial complications, kidney injury, gastrointestinal symptoms, hepatic injury, hyperglycemia, and dermatologic complications. Therefore, the development of drugs based on RAS blockers, such as angiotensin II receptor blockers (ARBs), that inhibit the damaging axis of the RAS cascade may become one of the most promising approaches for the treatment of COVID-19 in the near future. We herein review the general features of AT1R, with a special focus on the receptor-mediated activation of the different downstream signaling pathways leading to specific cellular responses. In addition, we provide the latest insights into the roles of AT1R in COVID-19 outcomes in different systems of the human body, as well as the role of ARBs as tentative pharmacological agents to treat COVID-19.
Collapse
|
61
|
Portales AE, Mustafá ER, McCarthy CI, Cornejo MP, Couto PM, Gironacci MM, Caramelo JJ, Perelló M, Raingo J. ACE2 internalization induced by a SARS-CoV-2 recombinant protein is modulated by angiotensin II type 1 and bradykinin 2 receptors. Life Sci 2022; 293:120284. [PMID: 35038454 PMCID: PMC8758573 DOI: 10.1016/j.lfs.2021.120284] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/20/2021] [Accepted: 12/27/2021] [Indexed: 12/20/2022]
Abstract
AIMS Angiotensin-converting enzyme 2 (ACE2) is a key regulator of the renin-angiotensin system (RAS) recently identified as the membrane receptor for the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Here we aim to study whether two receptors from RAS, the angiotensin receptor type 1 (AT1R) and the bradykinin 2 receptor (B2R) modulate ACE2 internalization induced by a recombinant receptor binding domain (RBD) of SARS-CoV-2 spike protein. Also, we investigated the impact of ACE2 coexpression on AT1R and B2R functionality. MATERIALS AND METHODS To study ACE2 internalization, we assessed the distribution of green fluorescent protein (GFP) signal in HEK293T cells coexpressing GFP-tagged ACE2 and AT1R, or B2R, or AT1R plus B2R in presence of RBD alone or in combination with AT1R or B2R ligands. To estimate ACE2 internalization, we classified GFP signal distribution as plasma membrane uniform GFP (PMU-GFP), plasma membrane clustered GFP (PMC-GFP) or internalized GFP and calculated its relative frequency. Additionally, we investigated the effect of ACE2 coexpression on AT1R and B2R inhibitory action on voltage-gated calcium channels (CaV2.2) currents by patch-clamp technique. KEY FINDINGS RBD induced ACE2-GFP internalization in a time-dependent manner. RBD-induced ACE2-GFP internalization was increased by angiotensin II and reduced by telmisartan in cells coexpressing AT1R. RBD-induced ACE2-GFP internalization was strongly inhibited by B2R co-expression. This effect was mildly modified by bradykinin and rescued by angiotensin II in presence of AT1R. ACE2 coexpression impacted on B2R- and AT1R-mediated inhibition of CaV2.2 currents. SIGNIFICANCE Our work contributes to understand the role of RAS modulators in the susceptibility to SARS-CoV-2 infection and severity of COVID-19.
Collapse
Affiliation(s)
- Andrea Estefanía Portales
- Laboratorio de Electrofisiología, Instituto Multidisciplinario de Biología Celular (IMBICE), Universidad Nacional de La Plata (UNLP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Calle 526 1499-1579, B1906APM Tolosa, Buenos Aires, Argentina
| | - Emilio Román Mustafá
- Laboratorio de Electrofisiología, Instituto Multidisciplinario de Biología Celular (IMBICE), Universidad Nacional de La Plata (UNLP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Calle 526 1499-1579, B1906APM Tolosa, Buenos Aires, Argentina
| | - Clara Inés McCarthy
- Laboratorio de Electrofisiología, Instituto Multidisciplinario de Biología Celular (IMBICE), Universidad Nacional de La Plata (UNLP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Calle 526 1499-1579, B1906APM Tolosa, Buenos Aires, Argentina
| | - María Paula Cornejo
- Laboratorio de Neurofisiología, Instituto Multidisciplinario de Biología Celular (IMBICE), Universidad Nacional de La Plata (UNLP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Calle 526 1499-1579, B1906APM Tolosa, Buenos Aires, Argentina
| | - Paula Monserrat Couto
- Fundación Instituto Leloir and Instituto de Investigaciones Bioquímicas de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Mariela Mercedes Gironacci
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Instituto de Química y Fisicoquímica Biológicas (IQUIFIB, UBA-CONICET), Argentina
| | - Julio Javier Caramelo
- Fundación Instituto Leloir and Instituto de Investigaciones Bioquímicas de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Mario Perelló
- Laboratorio de Neurofisiología, Instituto Multidisciplinario de Biología Celular (IMBICE), Universidad Nacional de La Plata (UNLP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Calle 526 1499-1579, B1906APM Tolosa, Buenos Aires, Argentina
| | - Jesica Raingo
- Laboratorio de Electrofisiología, Instituto Multidisciplinario de Biología Celular (IMBICE), Universidad Nacional de La Plata (UNLP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Calle 526 1499-1579, B1906APM Tolosa, Buenos Aires, Argentina..
| |
Collapse
|
62
|
Baigent C, Windecker S, Andreini D, Arbelo E, Barbato E, Bartorelli AL, Baumbach A, Behr ER, Berti S, Bueno H, Capodanno D, Cappato R, Chieffo A, Collet JP, Cuisset T, de Simone G, Delgado V, Dendale P, Dudek D, Edvardsen T, Elvan A, González-Juanatey JR, Gori M, Grobbee D, Guzik TJ, Halvorsen S, Haude M, Heidbuchel H, Hindricks G, Ibanez B, Karam N, Katus H, Klok FA, Konstantinides SV, Landmesser U, Leclercq C, Leonardi S, Lettino M, Marenzi G, Mauri J, Metra M, Morici N, Mueller C, Petronio AS, Polovina MM, Potpara T, Praz F, Prendergast B, Prescott E, Price S, Pruszczyk P, Rodríguez-Leor O, Roffi M, Romaguera R, Rosenkranz S, Sarkozy A, Scherrenberg M, Seferovic P, Senni M, Spera FR, Stefanini G, Thiele H, Tomasoni D, Torracca L, Touyz RM, Wilde AA, Williams B. ESC guidance for the diagnosis and management of cardiovascular disease during the COVID-19 pandemic: part 2-care pathways, treatment, and follow-up. Eur Heart J 2022; 43:1059-1103. [PMID: 34791154 PMCID: PMC8690006 DOI: 10.1093/eurheartj/ehab697] [Citation(s) in RCA: 82] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/08/2021] [Accepted: 09/13/2021] [Indexed: 02/07/2023] Open
Abstract
AIMS Since its emergence in early 2020, the novel severe acute respiratory syndrome coronavirus 2 causing coronavirus disease 2019 (COVID-19) has reached pandemic levels, and there have been repeated outbreaks across the globe. The aim of this two part series is to provide practical knowledge and guidance to aid clinicians in the diagnosis and management of cardiovascular (CV) disease in association with COVID-19. METHODS AND RESULTS A narrative literature review of the available evidence has been performed, and the resulting information has been organized into two parts. The first, which was reported previously, focused on the epidemiology, pathophysiology, and diagnosis of CV conditions that may be manifest in patients with COVID-19. This second part addresses the topics of: care pathways and triage systems and management and treatment pathways, both of the most commonly encountered CV conditions and of COVID-19; and information that may be considered useful to help patients with CV disease (CVD) to avoid exposure to COVID-19. CONCLUSION This comprehensive review is not a formal guideline but rather a document that provides a summary of current knowledge and guidance to practicing clinicians managing patients with CVD and COVID-19. The recommendations are mainly the result of observations and personal experience from healthcare providers. Therefore, the information provided here may be subject to change with increasing knowledge, evidence from prospective studies, and changes in the pandemic. Likewise, the guidance provided in the document should not interfere with recommendations provided by local and national healthcare authorities.
Collapse
|
63
|
Endothelial Dysfunction in SARS-CoV-2 Infection. Biomedicines 2022; 10:biomedicines10030654. [PMID: 35327455 PMCID: PMC8945463 DOI: 10.3390/biomedicines10030654] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/06/2022] [Accepted: 03/10/2022] [Indexed: 02/01/2023] Open
Abstract
One of the hallmarks of the SARS-CoV-2 infection has been the inflammatory process that played a role in its pathogenesis, resulting in mortality within susceptible individuals. This uncontrolled inflammatory process leads to severe systemic symptoms via multiple pathways; however, the role of endothelial dysfunction and thrombosis have not been truly explored. This review aims to highlight the pathogenic mechanisms of these inflammatory triggers leading to thrombogenic complications. There are direct and indirect pathogenic pathways of the infection that are examined in detail. We also describe the case of carotid artery thrombosis in a patient following SARS-CoV-2 infection while reviewing the literature on the role of ACE2, the endothelium, and the different mechanisms by which SARS-CoV-2 may manifest both acutely and chronically. We also highlight differences from the other coronaviruses that have made this infection a pandemic with similarities to the influenza virus.
Collapse
|
64
|
Bahrami A, Taheri M, Arabestani MR, Soleimani M, Mohammadi M, Golabchi F, Banitorfi M, Hosseini SM, Khodabandehlou S, Nouri F. Harnessing the Natural Toxic Metabolites in COVID-19. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:3954944. [PMID: 35273645 PMCID: PMC8902635 DOI: 10.1155/2022/3954944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 01/16/2022] [Accepted: 02/09/2022] [Indexed: 11/28/2022]
Abstract
SARS-CoV-2 is a novel coronavirus and the cause of the recent pandemic; it is an enveloped β-coronavirus. SARS-CoV-2 appear in the Wuhan City of China for the first time and outspread worldwide quickly. Due to its person-to-person fast transmission, COVID-19 is becoming a global problem. SARS-CoV-2 enter into cells by using ACE2 receptors that are numerous in the lungs and finally can cause acute respiratory distress syndrome (ARDS). Dry cough, sore throat, fever, body pain, headache, GIT discomfort, diarrhoea, and fatigue are some of the COVID-19 symptoms. There is no definite and certain treatment for disease caused by SARS-CoV-2 till now. Some pharmacological effects of toxins, toxoids, and venoms have been proven, and their effects on some diseases have been evaluated. This study aimed to investigate the role of toxins, toxoids, and venom in the pathophysiology of COVID-19 disease.
Collapse
Affiliation(s)
- Ali Bahrami
- Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Scienceaffs, Hamadan, Iran
| | - Mohammad Taheri
- Department of Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Reza Arabestani
- Department of Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Meysam Soleimani
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Scienceaffs, Hamadan, Iran
| | - Mojdeh Mohammadi
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Fatemeh Golabchi
- Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Scienceaffs, Hamadan, Iran
| | - Maryam Banitorfi
- Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Scienceaffs, Hamadan, Iran
| | - Seyed Mostafa Hosseini
- Department of Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Sodabe Khodabandehlou
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Fatemeh Nouri
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Scienceaffs, Hamadan, Iran
| |
Collapse
|
65
|
Wu H, Sun Q, Yuan S, Wang J, Li F, Gao H, Chen X, Yang R, Xu J. AT1 Receptors: Their Actions from Hypertension to Cognitive Impairment. Cardiovasc Toxicol 2022; 22:311-325. [PMID: 35211833 PMCID: PMC8868040 DOI: 10.1007/s12012-022-09730-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/07/2022] [Indexed: 12/18/2022]
Abstract
Hypertension is one of the most prevalent cardiovascular disorders worldwide, affecting 1.13 billion people, or 14% of the global population. Hypertension is the single biggest risk factor for cerebrovascular dysfunction. According to the American Heart Association, high blood pressure (BP), especially in middle-aged individuals (~ 40 to 60 years old), is associated with an increased risk of dementia, later in life. Alzheimer’s disease and cerebrovascular disease are the two leading causes of dementia, accounting for around 80% of the total cases and usually combining mixed pathologies from both. Little is known regarding how hypertension affects cognitive function, so the impact of its treatment on cognitive impairment has been difficult to assess. The brain renin-angiotensin system (RAS) is essential for BP regulation and overactivity of this system has been established to precede the development and maintenance of hypertension. Angiotensin II (Ang-II), the main peptide within this system, induces vasoconstriction and impairs neuro-vascular coupling by acting on brain Ang-II type 1 receptors (AT1R). In this review, we systemically analyzed the association between RAS and biological mechanisms of cognitive impairment, from the perspective of AT1R located in the central nervous system. Additionally, the possible contribution of brain AT1R to global cognition decline in COVID-19 cases will be discussed as well.
Collapse
Affiliation(s)
- Hanxue Wu
- Department of Physiology and Pathophysiology, School of Medicine, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, 710061, China
| | - Qi Sun
- The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Shenglan Yuan
- Department of Physiology and Pathophysiology, School of Medicine, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, 710061, China
| | - Jiawei Wang
- Department of Physiology and Pathophysiology, School of Medicine, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, 710061, China
| | - Fanni Li
- The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Hongli Gao
- Department of Physiology and Pathophysiology, School of Medicine, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, 710061, China
| | - Xingjuan Chen
- Institute of Medical Research, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Rui Yang
- Department of Physiology and Pathophysiology, School of Medicine, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, 710061, China
| | - Jiaxi Xu
- Department of Physiology and Pathophysiology, School of Medicine, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, 710061, China.
| |
Collapse
|
66
|
Abstract
This review discusses peptide epitopes used as antigens in the development of vaccines in clinical trials as well as future vaccine candidates. It covers peptides used in potential immunotherapies for infectious diseases including SARS-CoV-2, influenza, hepatitis B and C, HIV, malaria, and others. In addition, peptides for cancer vaccines that target examples of overexpressed proteins are summarized, including human epidermal growth factor receptor 2 (HER-2), mucin 1 (MUC1), folate receptor, and others. The uses of peptides to target cancers caused by infective agents, for example, cervical cancer caused by human papilloma virus (HPV), are also discussed. This review also provides an overview of model peptide epitopes used to stimulate non-specific immune responses, and of self-adjuvanting peptides, as well as the influence of other adjuvants on peptide formulations. As highlighted in this review, several peptide immunotherapies are in advanced clinical trials as vaccines, and there is great potential for future therapies due the specificity of the response that can be achieved using peptide epitopes.
Collapse
Affiliation(s)
- Ian W Hamley
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K
| |
Collapse
|
67
|
Zimmermann P, Curtis N. Why Does the Severity of COVID-19 Differ With Age?: Understanding the Mechanisms Underlying the Age Gradient in Outcome Following SARS-CoV-2 Infection. Pediatr Infect Dis J 2022; 41:e36-e45. [PMID: 34966142 PMCID: PMC8740029 DOI: 10.1097/inf.0000000000003413] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/03/2021] [Indexed: 11/26/2022]
Abstract
Although there are many hypotheses for the age-related difference in the severity of COVID-19, differences in innate, adaptive and heterologous immunity, together with differences in endothelial and clotting function, are the most likely mechanisms underlying the marked age gradient. Children have a faster and stronger innate immune response to SARS-CoV-2, especially in the nasal mucosa, which rapidly controls the virus. In contrast, adults can have an overactive, dysregulated and less effective innate response that leads to uncontrolled pro-inflammatory cytokine production and tissue injury. More recent exposure to other viruses and routine vaccines in children might be associated with protective cross-reactive antibodies and T cells against SARS-CoV-2. There is less evidence to support other mechanisms that have been proposed to explain the age-related difference in outcome following SARS-CoV-2 infection, including pre-existing immunity from exposure to common circulating coronaviruses, differences in the distribution and expression of the entry receptors ACE2 and TMPRSS2, and difference in viral load.
Collapse
Affiliation(s)
- Petra Zimmermann
- From the Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
- Department of Paediatrics, Fribourg Hospital HFR, Fribourg, Switzerland
- Department of Paediatrics, The University of Melbourne, Parkville, Australia
- Infectious Diseases Research Group, Murdoch Children’s Research Institute, Parkville, Australia
| | - Nigel Curtis
- Department of Paediatrics, The University of Melbourne, Parkville, Australia
- Infectious Diseases Research Group, Murdoch Children’s Research Institute, Parkville, Australia
- Infectious Diseases Unit, The Royal Children’s Hospital Melbourne, Parkville, Australia
| |
Collapse
|
68
|
Elmorsy MA, El-Baz AM, Mohamed NH, Almeer R, Abdel-Daim MM, Yahya G. In silico screening of potent inhibitors against COVID-19 key targets from a library of FDA-approved drugs. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:12336-12346. [PMID: 34562220 PMCID: PMC8475441 DOI: 10.1007/s11356-021-16427-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 09/05/2021] [Indexed: 05/08/2023]
Abstract
Coronavirus disease (COVID-19) is an emerging pandemic that threatens the world since the early days of 2020. Development of vaccines or new drugs against COVID-19 comprises several stages of investigation including efficacy, safety, and approval studies. A shortcut to this delicate pathway is computational-based analysis of FDA-approved drugs against assigned molecular targets of the coronavirus. In this study, we virtually screened a library of FDA-approved drugs prescribed for different therapeutic purposes against versatile COVID-19 specific proteins which are crucial for the virus life cycle. Three antibiotics in our screening polymyxin B, bafilomycin A, and rifampicin show motivating binding stability with more than one target of the virus. Another category of tested drugs is oral antiseptics of mouth rinsing solutions that unexpectedly exhibited significant affinity to the target proteins employed by the virus for attachment and cell internalization. Other OTC drugs widely used and tested in our study are heartburn drugs and they show no significant binding. We tested also some other drugs falling under the scope of investigation regarding interference with a degree of severity of COVID-19 like angiotensin II blockers used as antihypertensive, and our study suggests a therapeutic rather than predisposing effect of these drugs against COVID-19.
Collapse
Affiliation(s)
- Mohammad A Elmorsy
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, 35516, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa, 11152, Egypt
| | - Ahmed M El-Baz
- Department of Microbiology and Biotechnology, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa, 11152, Egypt.
| | - Nashwa H Mohamed
- Hospitals of Zagazig University, Zagazig, Al Sharqia, 44519, Egypt
| | - Rafa Almeer
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Mohamed M Abdel-Daim
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
- Pharmacology Department, College of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Galal Yahya
- Department of Microbiology and Immunology, Faculty of Pharmacy, Zagazig University, Zagazig, Al Sharqia, 44519, Egypt.
- Department of Molecular Genetics, Faculty of Biology, Technical University of Kaiserslautern, Paul-Ehrlich Str. 24, 67663, Kaiserslautern, Germany.
| |
Collapse
|
69
|
Klhůfek J. The role of angiotensin-converting enzyme 2 in the pathogenesis of COVID-19: the villain or the hero? Acta Clin Belg 2022; 77:211-218. [PMID: 32597377 DOI: 10.1080/17843286.2020.1786324] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Angiotensin-converting enzyme 2 (ACE 2) is the entry receptor for the novel coronavirus SARS-CoV-2, the aetiological agent of COVID-19. At the same time, ACE 2 expression decreases during COVID-19. Two seemingly contradictory relationships between the expression of ACE 2 and COVID-19 have been reported. Increased level of expression of ACE 2 may be a risk factor for the development of COVID-19 infection, while reduced ACE 2 expression during COVID-19 leads to acute respiratory distress syndrome. This article provides a comprehensive overview of available scientific knowledge about the role of ACE 2 in the pathogenesis of COVID-19, which is available up to current day. Also, it discusses unknown factors that we will have to reveal in order to understand the whole role of ACE 2 in the pathogenesis of COVID-19.
Collapse
Affiliation(s)
- Josef Klhůfek
- Department of Pharmacy, T. Bata Regional Hospital, Zlín, Czech Republic
| |
Collapse
|
70
|
Elements and COVID-19: A Comprehensive Overview of Studies on Their Blood/Urinary Levels and Supplementation with an Update on Clinical Trials. BIOLOGY 2022; 11:biology11020215. [PMID: 35205082 PMCID: PMC8869171 DOI: 10.3390/biology11020215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/20/2022] [Accepted: 01/25/2022] [Indexed: 01/10/2023]
Abstract
Simple Summary COVID-19 is a disease caused by the SARS-CoV-2 coronavirus spreading mainly through person-to-person contact. It has caused millions of deaths around the world and lasting health problems in individuals who have survived the disease. This review concisely summarizes certain issues related to COVID-19 with a focus on elements and gives an update on clinical trials where some minerals will be tested/have been tested alone or in combination with drugs, vitamins, or plant extracts/herbal formulations in COVID-19 patients and in those at higher COVID-19 risk. Abstract The current report provides a brief overview of the clinical features, hematological/biochemical abnormalities, biomarkers, and AI-related strategies in COVID-19; presents in a nutshell the pharmacological and non-pharmacological therapeutic options; and concisely summarizes the most important aspects related to sociodemographic and behavioral factors as well as comorbidities having an impact on this disease. It also gives a brief outline of the effect of selected elements on immune response and collects data on the levels of micro-/macro-elements and toxic metals in the blood/urine of SARS-CoV-2 infected patients and on supplementation with minerals in COVID-19 subjects. Moreover, this review provides an overview of clinical trials based on the use of minerals alone or in combination with other agents that can provide effective responses toward SARS-CoV-2 infection. The knowledge compiled in this report lays the groundwork for new therapeutic treatments and further research on biomarkers that should be as informative as possible about the patient’s condition and can provide more reliable information on COVID-19 course and prognosis. The collected results point to the need for clarification of the importance of mineral supplementation in COVID-19 and the relationships of the levels of some minerals with clinical improvement.
Collapse
|
71
|
Sahoo BM, Bhattamisra SK, Das S, Tiwari A, Tiwari V, Kumar M, Singh S. Computational Approach to Combat COVID-19 Infection: Emerging Tool for Accelerating Drug Research. Curr Drug Discov Technol 2022; 19:e170122200314. [PMID: 35040405 DOI: 10.2174/1570163819666220117161308] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/05/2021] [Accepted: 10/11/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Drug discovery and development process is an expensive, complex, time-consuming and risky. There are different techniques involved in the drug development process which include random screening, computational approach, molecular manipulation and serendipitous research. Among these methods, the computational approach is considered as an efficient strategy to accelerate and economize the drug discovery process. OBJECTIVE This approach is mainly applied in various phases of drug discovery process including target identification, target validation, lead identification and lead optimization. Due to increase in the availability of information regarding various biological targets of different disease states, computational approaches such as molecular docking, de novo design, molecular similarity calculation, virtual screening, pharmacophore-based modeling and pharmacophore mapping have been applied extensively. METHODS Various drug molecules can be designed by applying computational tools to explore the drug candidates for treatment of Coronavirus infection. The world health organization has announced the novel corona virus disease as COVID-19 and declared it as pandemic globally on 11 February 2020. So, it is thought of interest to scientific community to apply computational methods to design and optimize the pharmacological properties of various clinically available and FDA approved drugs such as remdesivir, ribavirin, favipiravir, oseltamivir, ritonavir, arbidol, chloroquine, hydroxychloroquine, carfilzomib, baraticinib, prulifloxacin, etc for effective treatment of COVID-19 infection. RESULTS Further, various survey reports suggest that the extensive studies are carried out by various research communities to find out the safety and efficacy profile of these drug candidates. CONCLUSION This review is focused on the study of various aspects of these drugs related to their target sites on virus, binding interactions, physicochemical properties etc.
Collapse
Affiliation(s)
- Biswa Mohan Sahoo
- Roland Institute of Pharmaceutical Sciences, Berhampur-760010, Odisha, India
| | - Subrat Kumar Bhattamisra
- Department of Pharmaceutical Technology, School of Medical Sciences, Adamas University, Jagannathpur, Kolkata-700126, West Bengal, India
| | - Sarita Das
- Microbiology Laboratory, Department of Botany, Berhampur University, Bhanja Bihar, Berhampur- 760007, Odisha, India
| | - Abhishek Tiwari
- Devasthali Vidyapeeth College of Pharmacy, Lalpur, Rudrapur-263148, Uttarakhand, India
| | - Varsha Tiwari
- Devasthali Vidyapeeth College of Pharmacy, Lalpur, Rudrapur-263148, Uttarakhand, India
| | - Manish Kumar
- M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala-133207, Haryana, India
| | - Sunil Singh
- Shri Sai College of Pharmacy, Handia, Prayagraj, Uttar Pradesh, 221503, India
| |
Collapse
|
72
|
The Effects of ATIR Blocker on the Severity of COVID-19 in Hypertensive Inpatients and Virulence of SARS-CoV-2 in Hypertensive hACE2 Transgenic Mice. J Cardiovasc Transl Res 2022; 15:38-48. [PMID: 34973134 PMCID: PMC8720170 DOI: 10.1007/s12265-021-10147-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 06/02/2021] [Indexed: 01/08/2023]
Abstract
Angiotensin-converting enzyme 2 (ACE2) is required for the cellular entry of the severe acute respiratory syndrome coronavirus 2. ACE2, via the Ang-(1-7)-Mas-R axis, is part of the antihypertensive and cardioprotective effects of the renin-angiotensin system. We studied hospitalized COVID-19 patients with hypertension and hypertensive human(h) ACE2 transgenic mice to determine the outcome of COVID-19 with or without AT1 receptor (AT1R) blocker treatment. The severity of the illness and the levels of serum cardiac biomarkers (CK, CK-BM, cTnI), as well as the inflammation markers (IL-1, IL-6, CRP), were lesser in hypertensive COVID-19 patients treated with AT1R blockers than those treated with other antihypertensive drugs. Hypertensive hACE2 transgenic mice, pretreated with AT1R blocker, had increased ACE2 expression and SARS-CoV-2 in the kidney and heart, 1 day post-infection. We conclude that those hypertensive patients treated with AT1R blocker may be at higher risk for SARS-CoV-2 infection. However, AT1R blockers had no effect on the severity of the illness but instead may have protected COVID-19 patients from heart injury, via the ACE2-angiotensin1-7-Mas receptor axis.
Collapse
|
73
|
Atif M, Naz F, Akhtar J, Imran M, Saleem S, Akram J, Imran M, Ullah MI. From Molecular Pathology of COVID 19 to Nigella Sativum as a Treatment Option: Scientific Based Evidence of Its Myth or Reality. Chin J Integr Med 2022; 28:88-95. [PMID: 34586557 PMCID: PMC8479716 DOI: 10.1007/s11655-021-3311-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2021] [Indexed: 11/06/2022]
Abstract
COVID-19 virus is a causative agent of viral pandemic in human beings which specifically targets respiratory system of humans and causes viral pneumonia. This unusual viral pneumonia is rapidly spreading to all parts of the world, currently affecting about 105 million people with 2.3 million deaths. Current review described history, genomic characteristics, replication, and pathogenesis of COVID-19 with special emphasis on Nigella sativum (N. sativum) as a treatment option. N. sativum seeds are historically and religiously used over the centuries, both for prevention and treatment of different diseases. This review summarizes the potential role of N. sativum seeds against COVID-19 infection at levels of in silico, cell lines and animal models.
Collapse
Affiliation(s)
- Muhammad Atif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, 75471, Saudi Arabia
| | - Farrah Naz
- Department of Microbiology, Government College University, Faisalabad, 38000, Pakistan
| | - Junaid Akhtar
- Department of Microbiology, University of Health Sciences, Lahore, 54600, Pakistan
- Department of Allied Health Sciences, Sargodha Medical College, University of Sargodha, Sargodha, 40100, Pakistan
| | - Muhammad Imran
- Department of Microbiology, University of Health Sciences, Lahore, 54600, Pakistan
| | - Sidrah Saleem
- Department of Microbiology, University of Health Sciences, Lahore, 54600, Pakistan
| | - Javed Akram
- University of Health Sciences, Lahore, 54600, Pakistan
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, 54590, Pakistan.
| | - Muhammad Ikram Ullah
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, 75471, Saudi Arabia
| |
Collapse
|
74
|
Kushkestani M, Parvani M, Moghadassi M, Kazemzadeh Y, Moradi K. Impact of Hypertension and Physical Fitness on SARS-COV-2 and Related Consequences. (Possible Mechanisms with Focusing on ACE2). CASPIAN JOURNAL OF INTERNAL MEDICINE 2022; 13:148-154. [PMID: 35872687 PMCID: PMC9272964 DOI: 10.22088/cjim.13.0.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/21/2021] [Accepted: 02/20/2021] [Indexed: 01/08/2023]
Abstract
Hypertension disease as an absolute risk factor of Covid-19 disease has been well-proven in recent evidence. The factors such as the use of antihypertensive drugs, protein expression, and compensatory axes resulted in hypertension disease playing very important roles in the occurrence of this problem. In this review study, we first attempted to investigate the higher chance reason for Covid-19 disease in people with high blood pressure; then we examined the related mechanisms, and finally, we reported the differences and similarities between people with high blood pressure and athletes. All in all, we concluded that people who exercise regularly, the same as hypertensive patients (Compensatory mechanism) are more susceptible to COVID-19 infection due to the high concentration of ACE2 (Physiological mechanism) caused by exercise adaptation, but for the low level of ANG2 (Systematic and gene expression) these individuals (Active subjects) indicate fewer complications and severity symptoms of COVID-19 such as dyspnea, hospitalization and, heart disease compared with hypertensive patients.
Collapse
Affiliation(s)
- Mehdi Kushkestani
- Faculty of Physical Education and Sport Sciences, Allameh Tabataba'i University, Tehran, Iran,Correspondence: Mehdi Kushkestani, Faculty of Physical Education and Sport Sciences, Allameh Tabataba'i University, Tehran, Iran. E-mail: , Tel: 0098 2177863362 , Fax: 0098 2177863362
| | - Mohsen Parvani
- Faculty of Physical Education and Sport Sciences, Allameh Tabataba'i University, Tehran, Iran
| | - Mahsa Moghadassi
- Department of Exercise Physiology, Islamic Azad University, Tehran North Branch, Tehran, Iran
| | - Yaser Kazemzadeh
- Department of Exercise Physiology, Islamshahr branch, Islamic Azad University, Islamshahr, Iran
| | - Kiandokht Moradi
- Faculty of Physical Education and Sport Sciences, Allameh Tabataba'i University, Tehran, Iran
| |
Collapse
|
75
|
Ferrara F, Vitiello A. Renin Angiotensin System and COVID-19 Infection. Adv Pharm Bull 2022; 12:1-4. [PMID: 35517880 PMCID: PMC9012934 DOI: 10.34172/apb.2022.001] [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: 05/13/2020] [Revised: 10/21/2020] [Accepted: 01/23/2021] [Indexed: 11/09/2022] Open
Abstract
Purpose: The new coronavirus, called SARS-CoV-2, is responsible for the recent global pandemic COVID-19. The status of the global pandemic COVID-19 is currently underway, and the virus has caused about 1.11 million deaths. Several SARS-CoV-2 vaccines are in phase 3 clinical trials. Pending the availability of safe and effective vaccines, pharmacological treatments are experimental and aimed at avoiding the most serious complications of the infection. Methods: This article explores and describes the scientific evidence in the literature and the scientific pharmacological and molecular rationale to consider drugs that modulate the reninangiotensin system (RAS) system as therapeutic agents that if administered appropriately can help the host organism to fight SARS-CoV-2 infection. Results: It is known from the 2003 SARS epidemic that the critical receptor for SARS-CoV entry into host cells is the angiotensin-converting enzyme 2 (ACE2), the strain involved in the current SARS-CoV-2 epidemic is similar to the SARS-CoV strain involved in the 2002-2003 SARS epidemic. ACE-2 is part of the RAS system, the modulation of this enzyme could be of therapeutic efficacy. Conclusion: Depending on pharmacological knowledge, and epidemiological evidence in the literature based on current knowledge of the mechanism of penetration of SARS-CoV-2 in cells, and the role of ACE-2 in the inflammatory state of infection, therapeutic treatments that modulate RAS could be a weapon to fight COVID-19 infection.
Collapse
Affiliation(s)
- Francesco Ferrara
- Pharmaceutical Department, Asl Napoli 3 Sud, Dell’amicizia street, Nola, Naples, Italy
| | - Antonio Vitiello
- Pharmaceutical Department, Usl Umbria 1, XIV Settembre street, Perugia, Italy
| |
Collapse
|
76
|
Al-Koofee DA, Omara AM, Abulrazzaq AB, Zaid R. The risk factor for instability metabolic health and severity. MATERIALS TODAY: PROCEEDINGS 2022; 60:1606-1610. [PMID: 34976745 PMCID: PMC8715316 DOI: 10.1016/j.matpr.2021.12.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Coronavirus disease -19 (COVID-19) pandemic has extended from late 2019 and continues to this day. The degree of the disease is related to some factors, including age and comorbidities. Obesity is now more widely considered as a main factor of infection, mainly because it has been shown that individuals who are obese have a more severe course of infection with COVID-19. This review study summarized the relationship between the risk of obesity and COVID-19 and detected a difference in reporting from the period of the first pandemic in China to more recent studies. Obesity is a risk factor for developing signs and symptoms of patients with COVID-19 and this review will benefit clinicians by recognizing the role of obesity when giving COVID-19 diagnosis, follow-up, and treatment programs.
Collapse
|
77
|
Snoussi M, Ahmad I, Patel H, Noumi E, Zrieq R, Saeed M, Sulaiman S, Khalifa N, Chabchoub F, De Feo V, M. Gad-Elkareem M, Aouadi K, Kadri A. Lapachol and ( α/ β)-lapachone as inhibitors of SARS-CoV-2 main protease (Mpro) and hACE-2: ADME properties, docking and dynamic simulation approaches. Pharmacogn Mag 2022. [DOI: 10.4103/pm.pm_251_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/06/2022] Open
|
78
|
Mahdavinezhad F, Farmani AR, Pakniat H, Taghavi S, Gharaei R, Valipour J, Amidi F. COVID-19 and varicocele: the possible overlap factors and the common therapeutic approaches. Am J Reprod Immunol 2021; 87:e13518. [PMID: 34967487 DOI: 10.1111/aji.13518] [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: 07/20/2021] [Revised: 12/02/2021] [Accepted: 12/27/2021] [Indexed: 12/15/2022] Open
Abstract
Varicocele is recognized as one of the main attributable causes of male infertility which can affect spermatogenesis by various pathophysiological mechanisms. Recent studies have identified oxidative stress and reduction in antioxidant, hyperthermia, hypoxia, hormonal dysfunction, and inflammatory conditions as major factors in the pathophysiology of varicocele, all of which have known direct associations with the coronavirus disease 2019 (COVID-19) and can significantly increase the risk of detrimental COVID-19-related outcomes. Emerging data have shown an association between COVID-19 and inflammation, overproduction of cytokine, and other pathophysiological processes. The present review, summarizes the current understanding of the pathophysiology of varicocele and investigates the potential correlation between the severity of COVID-19 and the varicocele disease. In addition, various possible treatments which can be effective in both diseases were examined. Despite numerous challenges associated with the prevalence of COVID-19 in healthcare systems in infected countries, special attention should be given to maintaining a high level of care for complex patients with a pre-existing disease such as varicocele and providing appropriate practical advice for optimal control of the COVID-19 disease. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Forough Mahdavinezhad
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Reza Farmani
- Department of Tissue Engineering, Faculty of Advanced Technologies, Tehran University of Medical Sciences, Tehran, Iran.,Tissue Engineering Department, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - Hamideh Pakniat
- Department of Obstetrics and Gynecology, School of Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Saeed Taghavi
- Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Roghaye Gharaei
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Jamal Valipour
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fardin Amidi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Infertility, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
79
|
Singh B, Singh D, Verma V, Yadav R, Kumar R. Angiotensin-converting enzyme 2 as a potential therapeutic target for COVID-19: A review. J Pharm Anal 2021; 12:215-220. [PMID: 34934510 PMCID: PMC8677424 DOI: 10.1016/j.jpha.2021.12.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 12/04/2021] [Accepted: 12/14/2021] [Indexed: 02/06/2023] Open
Abstract
As of August 16, 2021, there have been 207,173,086 confirmed cases and 4,361,996 deaths due to the coronavirus disease (COVID-19), and the pandemic remains a global challenge. To date, no effective and approved drugs are available for the treatment of COVID-19. Angiotensin-converting enzyme 2 (ACE2) plays a crucial role in the invasion into host cells by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the etiological agent of COVID-19. Notably, ACE2 density is influenced by medical conditions, such as hypertension, or by drugs, including angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs), which can change the fate of SARS-CoV-2 infectivity. ACE2 is a target for these drugs and can be manipulated to limit the viral entry and replication within the cells. Different strategies aimed at blocking ACE2 with small molecules, peptides, and antibodies, or by neutralizing the virus through its competitive binding with human recombinant soluble ACE2 (hrsACE2) are currently under investigation. In this article, we review the current state of knowledge that emphasizes the need to find effective therapeutic agents against COVID-19 by exploiting ACE2 as a potential target. The increased soluble ACE2 levels and the application of hrsACE2 in patients with COVID-19 can be implemented to control the disease. It has not yet been established whether hypertension and other comorbidities, independent of age, have a direct role in COVID-19. Therefore, the use of renin-angiotensin system inhibitors, ACEIs and ARBs, should not be discontinued during COVID-19 treatment. Blockage of the interaction between the SARS-CoV-2 S protein and ACE2 as a strategy to treat COVID-19 is underway. ACE2 upregulation leads to the increased release of soluble ACE2. Increasing the levels of soluble ACE2 and hrsACE2 has the potential to prevent SARS-CoV-2 infection and reverse lung injury.
Collapse
Affiliation(s)
- Bhagat Singh
- Department of Medical Laboratory Technology, Faculty of Paramedical Sciences, Uttar Pradesh University of Medical Sciences, Etawah, 206130, India
| | - Dheer Singh
- Department of Anaesthesiology and Critical Care, Uttar Pradesh University of Medical Sciences, Etawah, 206130, India
| | - Vinod Verma
- Stem Cell Research Centre, Department of Hematology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Ramakant Yadav
- Department of Neurology, Uttar Pradesh University of Medical Sciences, Etawah, 206130, India
| | - Raj Kumar
- Department of Neurosurgery, Uttar Pradesh University of Medical Sciences, Etawah, 206130, India
| |
Collapse
|
80
|
Abstract
Recent molecular biology findings have shown that for the penetration of the SARS-CoV-2 coronavirus into host cells, a key role is played by protease serine 2, the activity of which is dependent on androgens. The important role of androgens is also evidenced by clinical observations that men in some age categories are infected by this novel coronavirus up to two times more frequently than women. In addition, men with androgenic alopecia tend to have more serious clinical courses, while men with androgen deprivation as a result of prostate cancer treatments tend to have milder courses. This is in line with the fact that preadolescent children are only rarely sickened with serious forms of SARS-CoV-2 infections. Even though these observations may be explained by other factors, many authors have hypothesized that lowered androgen levels and blocking their activity using anti-androgen medication may moderate the course of the viral infection in intermediately- to critically-affected cases. Clearly, it would be important for androgen deprivation to block not just gonadal androgens, but also adrenal androgens. On the other hand, low androgen levels are considered to be a risk factor for the course of SARS-CoV-2 infections, either because low androgen levels have a general effect on anabolic-catabolic equilibrium and energy metabolism, or because of the ability of testosterone to modify the immune system. It is not yet clear if infection with this novel coronavirus might induce hypogonadism, leading to undesirable side effects on male fertility.
Collapse
Affiliation(s)
- L Stárka
- Institute of Endocrinology, Praha 1, Czech Republic.
| | | |
Collapse
|
81
|
Tristán-Flores FE, Casique-Aguirre D, Pliego-Arreaga R, Cervantes-Montelongo JA, García-Gutierrez P, Acosta-García G, Silva-Martínez GA. Identification of potential inhibitors of SARS-CoV-2 S protein-ACE2 interaction by in silico drug repurposing. F1000Res 2021; 10. [PMID: 34900223 PMCID: PMC8630554 DOI: 10.12688/f1000research.52168.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/01/2021] [Indexed: 11/28/2022] Open
Abstract
Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a new coronavirus discovered that appeared in Wuhan, China, in December 2019, causes COVID-19 disease which have resulted in cases similar to SARS-atypical pneumonia. Worldwide, around 116 million cases and 2.57 million deaths are reported with new cases and increasing mortality every day. To date, there is no specific commercial treatment to control the infection. Repurpose drugs targeting the angiotensin-converting enzyme 2 (ACE2) receptor represents an alternative strategy to block the binding of SARS-CoV-2 protein S and forestall virus adhesion, internalization, and replication in the host cell. Methods: We performed a rigid molecular docking using the receptor binding domain of the S1 subunit of S protein (RBD
S1)-ACE2 (PDB ID: 6VW1) interaction site and 1,283 drugs FDA approved. The docking score, frequency of the drug in receptor site, and interactions at the binding site residues were used as analyzing criteria. Results: This research yielded 40 drugs identified as a potential inhibitor of RBD
S1-ACE2 interaction. Among the inhibitors, compounds such as ipratropium, formoterol, and fexofenadine can be found. Specialists employ these drugs as therapies to treat chronic obstructive pulmonary disease, asthma and virtually any respiratory infection. Conclusions: Our results will serve as the basis for
in vitro and
in vivo studies to evaluate the potential use of those drugs to generate affordable and convenient therapies to treat COVID-19.
Collapse
Affiliation(s)
| | - Diana Casique-Aguirre
- Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), CDMX, CDMX, 11340, Mexico
| | | | | | | | - Gerardo Acosta-García
- Ingeniería Bioquímica, Tecnológico Nacional de México en Celaya, Celaya, Guanajuato, 38010, Mexico
| | - Guillermo A Silva-Martínez
- Ingeniería Bioquímica, Tecnológico Nacional de México en Celaya, Celaya, Guanajuato, 38010, Mexico.,Ingeniería Bioquímica, Cátedras CONACYT-Tecnológico Nacional de México en Celaya, Celaya, Guanajuato, 38010, Mexico
| |
Collapse
|
82
|
Wu KS, Lin PC, Chen YS, Pan TC, Tang PL. The use of statins was associated with reduced COVID-19 mortality: a systematic review and meta-analysis. Ann Med 2021; 53:874-884. [PMID: 34096808 PMCID: PMC8189130 DOI: 10.1080/07853890.2021.1933165] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 05/17/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Statins are widely used to treat people with metabolic and cardiovascular disorders. The effect of statins on coronavirus disease 2019 (COVID-19) is unclear. To investigate the association between statins and COVID-19 outcomes and, if possible, identify the subgroup population that benefits most from statin use. MATERIALS AND METHODS A systematic review and meta-analysis of published studies that included statin users and described COVID-19 outcomes through 10 November 2020. This study used the generic inverse variance method to perform meta-analyses with random-effects modelling. The main outcomes were evaluation of the need for invasive mechanical ventilator (IMV) support, the need for intensive care unit (ICU) care and death. All outcomes were measured as dichotomous variables. RESULTS A total of 28 observational studies, covering data from 63,537 individuals with COVID-19, were included. The use of statins was significantly associated with decreased mortality (odds ratio [OR] = 0.71, 95% confidence interval [CI]: 0.55-0.92, I2=72%) and the need for IMV (OR = 0.81, 95% CI: 0.69-0.95, I2=0%) but was not linked to the need for ICU care (OR = 0.91, 95% CI: 0.55-1.51, I2=66%). Subgroup analysis further identified five types of studies in which statin users had even lower odds of death. CONCLUSIONS The use of statins was significantly associated with a reduced need for IMV and decreased mortality among individuals with COVID-19. Statins may not need to be discontinued because of concern for COVID-19 on admission. Further randomized controlled trial (RCTs) are needed to clarify the causal effect between statin use and severe COVID-19 outcomes.Key messagesParticipants in five types of studies were shown to have even lower odds of death when taking statins.The use of statins was significantly associated with a reduced need for invasive mechanical ventilation and decreased all-cause mortality among individuals with COVID-19. However, statin use did not prevent participants from needing care in the intensive care unit.The results justify performing randomized controlled trials (RCTs) to validate the benefits of statins on COVID-19 outcomes.
Collapse
Affiliation(s)
- Kuan-Sheng Wu
- Department of Internal Medicine, Division of Infectious Diseases, Kaohsiung Veterans General Hospital, Kaohsiung City, ROC
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, ROC
| | - Pei-Chin Lin
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung City, ROC
- Department of Pharmacy, School of Pharmacy, Kaohsiung Medical University, Kaohsiung City, ROC
| | - Yao-Shen Chen
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, ROC
- Department of Administration, Kaohsiung Veterans General Hospital, Kaohsiung City, ROC
| | - Tzu-Cheng Pan
- Research Center of Medical Informatics, Kaohsiung Veterans General Hospital, Kaohsiung City, ROC
| | - Pei-Ling Tang
- Research Center of Medical Informatics, Kaohsiung Veterans General Hospital, Kaohsiung City, ROC
- Department of Health-Business Administration, Fooyin University, Kaohsiung City, ROC
- College of Nursing, Kaohsiung Medical University, Kaohsiung City, ROC
| |
Collapse
|
83
|
Shirbhate E, Pandey J, Patel VK, Kamal M, Jawaid T, Gorain B, Kesharwani P, Rajak H. Understanding the role of ACE-2 receptor in pathogenesis of COVID-19 disease: a potential approach for therapeutic intervention. Pharmacol Rep 2021; 73:1539-1550. [PMID: 34176080 PMCID: PMC8236094 DOI: 10.1007/s43440-021-00303-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/19/2021] [Accepted: 06/21/2021] [Indexed: 12/16/2022]
Abstract
Angiotensin-converting enzyme (ACE) and its homologue, ACE2, are commonly allied with hypertension, renin-angiotensin-aldosterone system pathway, and other cardiovascular system disorders. The recent pandemic of COVID-19 has attracted the attention of numerous researchers on ACE2 receptors, where the causative viral particle, SARS-CoV-2, is established to exploit these receptors for permitting their entry into the human cells. Therefore, studies on the molecular origin and pathophysiology of the cell response in correlation to the role of ACE2 receptors to these viruses are bringing novel theories. The varying level of manifestation and importance of ACE proteins, underlying irregularities and disorders, intake of specific medications, and persistence of assured genomic variants at the ACE genes are potential questions raising nowadays while observing the marked alteration in response to the SARS-CoV-2-infected patients. Therefore, the present review has focused on several raised opinions associated with the role of the ACE2 receptor and its impact on COVID-19 pathogenesis.
Collapse
Affiliation(s)
- Ekta Shirbhate
- Institute of Pharmaceutical Sciences, Guru Ghasidas University (A Central University), Bilaspur, Chhattisgarh, 495 009, India
| | - Jaiprakash Pandey
- Institute of Pharmaceutical Sciences, Guru Ghasidas University (A Central University), Bilaspur, Chhattisgarh, 495 009, India
| | - Vijay K Patel
- Institute of Pharmaceutical Sciences, Guru Ghasidas University (A Central University), Bilaspur, Chhattisgarh, 495 009, India
| | - Mehnaz Kamal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, P.O. Box No. 173, Al-Kharj, 11942, Kingdom of Saudi Arabia
| | - Talha Jawaid
- Department of Pharmacology, College of Medicine, Al Imam Bin Saud Islamic University, Riyadh, 13314, Kingdom of Saudi Arabia
| | - Bapi Gorain
- School of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, 47500, Subang Jaya, Selangor, Malaysia
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India.
| | - Harish Rajak
- Institute of Pharmaceutical Sciences, Guru Ghasidas University (A Central University), Bilaspur, Chhattisgarh, 495 009, India.
| |
Collapse
|
84
|
Pulmonary Edema in COVID-19 Treated with Furosemide and Negative Fluid Balance (NEGBAL): A Different and Promising Approach. J Clin Med 2021; 10:jcm10235599. [PMID: 34884300 PMCID: PMC8658626 DOI: 10.3390/jcm10235599] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/19/2021] [Accepted: 11/26/2021] [Indexed: 12/27/2022] Open
Abstract
In COVID-19, pulmonary edema has been attributed to “cytokine storm”. However, it is known that SARS-CoV2 promotes angiotensin-converting enzyme 2 deficit, increases angiotensin II, and this triggers volume overload. Our report is based on COVID-19 patients with tomographic evidence of pulmonary edema and volume overload to whom established a standard treatment with diuretic (furosemide) guided by objectives: Negative Fluid Balance (NEGBAL approach). Retrospective observational study. We reviewed data from medical records: demographic, clinical, laboratory, blood gas, and chest tomography (CT) before and while undergoing NEGBAL, from 20 critically ill patients. Once the NEGBAL strategy was started, no patient required mechanical ventilation. All cases reverted to respiratory failure with NEGBAL, but subsequently two patients died from sepsis and acute myocardial infarction (AMI). The regressive analysis between PaO2/FiO2BAL and NEGBAL demonstrated correlation (p < 0.032). The results comparing the Pao2Fio2 between admission to NEGBAL to NEGBAL day 4, were statistically significant (p < 0.001). We noted between admission to NEGBAL and day 4 improvement in CT score (p < 0.001), decrease in the superior vena cava diameter (p < 0.001) and the decrease of cardiac axis (p < 0.001). Though our study has several limitations, we believe the promising results encourage further investigation of this different pathophysiological approach.
Collapse
|
85
|
Wan D, Du T, Hong W, Chen L, Que H, Lu S, Peng X. Neurological complications and infection mechanism of SARS-COV-2. Signal Transduct Target Ther 2021; 6:406. [PMID: 34815399 PMCID: PMC8609271 DOI: 10.1038/s41392-021-00818-7] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 09/27/2021] [Accepted: 11/02/2021] [Indexed: 02/05/2023] Open
Abstract
Currently, SARS-CoV-2 has caused a global pandemic and threatened many lives. Although SARS-CoV-2 mainly causes respiratory diseases, growing data indicate that SARS-CoV-2 can also invade the central nervous system (CNS) and peripheral nervous system (PNS) causing multiple neurological diseases, such as encephalitis, encephalopathy, Guillain-Barré syndrome, meningitis, and skeletal muscular symptoms. Despite the increasing incidences of clinical neurological complications of SARS-CoV-2, the precise neuroinvasion mechanisms of SARS-CoV-2 have not been fully established. In this review, we primarily describe the clinical neurological complications associated with SARS-CoV-2 and discuss the potential mechanisms through which SARS-CoV-2 invades the brain based on the current evidence. Finally, we summarize the experimental models were used to study SARS-CoV-2 neuroinvasion. These data form the basis for studies on the significance of SARS-CoV-2 infection in the brain.
Collapse
Affiliation(s)
- Dandan Wan
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatricts, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041, Chengdu, Sichuan, PR China
| | - Tingfu Du
- National Kunming High-level Biosafety Primate Research Center, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Yunnan, China
| | - Weiqi Hong
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatricts, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041, Chengdu, Sichuan, PR China
| | - Li Chen
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatricts, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041, Chengdu, Sichuan, PR China
| | - Haiying Que
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatricts, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041, Chengdu, Sichuan, PR China
| | - Shuaiyao Lu
- National Kunming High-level Biosafety Primate Research Center, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Yunnan, China.
| | - Xiaozhong Peng
- National Kunming High-level Biosafety Primate Research Center, Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Yunnan, China.
- State Key Laboratory of Medical Molecular Biology, Department of Molecular, Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
| |
Collapse
|
86
|
Pagano MT, Peruzzu D, Busani L, Pierdominici M, Ruggieri A, Antinori A, D'Offizi G, Petrosillo N, Palmieri F, Piselli P, Cicalini S, Notari S, Nicastri E, Agrati C, Ippolito G, Vaia F, Gagliardi MC, Capobianchi MR, Ortona E. Predicting respiratory failure in patients infected by SARS-CoV-2 by admission sex-specific biomarkers. Biol Sex Differ 2021; 12:63. [PMID: 34809704 PMCID: PMC8607227 DOI: 10.1186/s13293-021-00407-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/09/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Several biomarkers have been identified to predict the outcome of COVID-19 severity, but few data are available regarding sex differences in their predictive role. Aim of this study was to identify sex-specific biomarkers of severity and progression of acute respiratory distress syndrome (ARDS) in COVID-19. METHODS Plasma levels of sex hormones (testosterone and 17β-estradiol), sex-hormone dependent circulating molecules (ACE2 and Angiotensin1-7) and other known biomarkers for COVID-19 severity were measured in male and female COVID-19 patients at admission to hospital. The association of plasma biomarker levels with ARDS severity at admission and with the occurrence of respiratory deterioration during hospitalization was analysed in aggregated and sex disaggregated form. RESULTS Our data show that some biomarkers could be predictive both for males and female patients and others only for one sex. Angiotensin1-7 plasma levels and neutrophil count predicted the outcome of ARDS only in females, whereas testosterone plasma levels and lymphocytes counts only in males. CONCLUSIONS Sex is a biological variable affecting the choice of the correct biomarker that might predict worsening of COVID-19 to severe respiratory failure. The definition of sex specific biomarkers can be useful to alert patients to be safely discharged versus those who need respiratory monitoring.
Collapse
Affiliation(s)
- Maria Teresa Pagano
- Centro di Riferimento per la Medicina di Genere, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Daniela Peruzzu
- Centro di Riferimento per la Medicina di Genere, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Luca Busani
- Centro di Riferimento per la Medicina di Genere, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Marina Pierdominici
- Centro di Riferimento per la Medicina di Genere, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Anna Ruggieri
- Centro di Riferimento per la Medicina di Genere, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Andrea Antinori
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Gianpiero D'Offizi
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Nicola Petrosillo
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Fabrizio Palmieri
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Pierluca Piselli
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Stefania Cicalini
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Stefania Notari
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Emanuele Nicastri
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Chiara Agrati
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Giuseppe Ippolito
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Francesco Vaia
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Maria Cristina Gagliardi
- Centro di Riferimento per la Medicina di Genere, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.
| | - Maria Rosaria Capobianchi
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani (IRCCS), Via Portuense 292, Rome, Italy
| | - Elena Ortona
- Centro di Riferimento per la Medicina di Genere, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| |
Collapse
|
87
|
Okoloko O, Vanderwall ER, Rich LM, White MP, Reeves SR, Harrington WE, Barrow KA, Debley JS. Effect of Angiotensin-Converting-Enzyme Inhibitor and Angiotensin II Receptor Antagonist Treatment on ACE2 Expression and SARS-CoV-2 Replication in Primary Airway Epithelial Cells. Front Pharmacol 2021; 12:765951. [PMID: 34867390 PMCID: PMC8641911 DOI: 10.3389/fphar.2021.765951] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 11/02/2021] [Indexed: 01/08/2023] Open
Abstract
Rationale: SARS-CoV-2 gains entrance to airway epithelial cells (AECs) through binding of the viral spike protein to the angiotensin-converting enzyme 2 (ACE2) on the cell surface. However, ACE2 also converts angiotensin II into angiotensin-(1-7) and counterbalances the renin-angiotensin-aldosterone system, with resultant protective effects in the cardiovascular system. Some data suggest that two common antihypertension medications (angiotensin II receptor antagonists, ARBs; and angiotensin-converting-enzyme inhibitors, ACEIs) may increase ACE2 expression in heart and kidney cells, fueling debate about how these widely used medications may modulate SARS-CoV-2 infectivity and risk of COVID-19. Aim: Determine whether exposure of bronchial AECs to the ARB losartan or the ACEI captopril modulate expression of ACE2 by AECs, SARS CoV2 replication, or expression of proinflammatory cytokines and type I and III interferon (IFN) responses. Methods: Primary bronchial AECs from children and adults (n = 19; Ages 8-75 yrs) were differentiated ex vivo at an air-liquid interface to generate organotypic cultures. Cultures were treated with captopril (1 μM) or losartan (2 μM) with culture media changes starting 72 h before infection with SARS-CoV-2. In a biosafety level 3 (BSL-3) facility, cultures were infected with SARS-CoV-2 isolate USA-WA1/2020 at a multiplicity of infection (MOI) of 0.5. At 96 h following infection, RNA and protein were isolated. SARS-CoV-2 replication in cultures was assessed with quantitative PCR (qPCR). ACE2, IL-6, IL-1B, IFNB1, and IFNL2 expression were assessed by qPCR. Results: Neither captopril nor losartan treatment significantly changed ACE2, IL-6, IL-1B, IFNB1, or IFNL2 expression by AECs as compared to SARS-CoV-2 infected AEC cultures without captopril or losartan treatment. At 96 h following infection, SARS-CoV-2 copy number/ng RNA was not significantly different between untreated AEC cultures, cultures treated with captopril, or cultures treated with losartan. Conclusion: These findings suggest that at the level of the airway epithelium neither the ACEI captopril or ARB losartan significantly modify expression of the SARS-CoV-2 entry factor ACE2, nor does either medication increase replication SARS-CoV-2 replication. This ex vivo data is reassuring and is consistent with evolving clinical data suggesting ACEIs and ARBs do not increase the risk for poor prognosis with COVID-19 and may actually reduce the risk of COVID-19 disease.
Collapse
Affiliation(s)
- Oghenemega Okoloko
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, United States
| | - Elizabeth R. Vanderwall
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, United States
| | - Lucille M. Rich
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, United States
| | - Maria P. White
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, United States
| | - Stephen R. Reeves
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, United States
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Seattle Children’s Hospital, University of Washington, Seattle, WA, United States
| | - Whitney E. Harrington
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA, United States
- Department of Pediatrics, Division of Infectious Disease, Seattle Children’s Hospital, University of Washington, Seattle, WA, United States
| | - Kaitlyn A. Barrow
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, United States
| | - Jason S. Debley
- Center for Immunity and Immunotherapies, Seattle Children’s Research Institute, Seattle, WA, United States
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Seattle Children’s Hospital, University of Washington, Seattle, WA, United States
| |
Collapse
|
88
|
Yan D, Ra OH, Yan B. The nucleoside antiviral prodrug remdesivir in treating COVID-19 and beyond with interspecies significance. ANIMAL DISEASES 2021; 1:15. [PMID: 34778881 PMCID: PMC8422062 DOI: 10.1186/s44149-021-00017-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 07/25/2021] [Indexed: 01/18/2023] Open
Abstract
Infectious pandemics result in hundreds and millions of deaths, notable examples of the Spanish Flu, the Black Death and smallpox. The current pandemic, caused by SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), is unprecedented even in the historical term of pandemics. The unprecedentedness is featured by multiple surges, rapid identification of therapeutic options and accelerated development of vaccines. Remdesivir, originally developed for Ebola viral disease, is the first treatment of COVID-19 (Coronavirus disease 2019) approved by the United States Food and Drug Administration. As demonstrated by in vitro and preclinical studies, this therapeutic agent is highly potent with a broad spectrum activity against viruses from as many as seven families even cross species. However, randomized controlled trials have failed to confirm the efficacy and safety. Remdesivir improves some clinical signs but not critical parameters such as mortality. This antiviral agent is an ester/phosphorylation prodrug and excessive hydrolysis which increases cellular toxicity. Remdesivir is given intravenously, leading to concentration spikes and likely increasing the potential of hydrolysis-based toxicity. This review has proposed a conceptual framework for improving its efficacy and minimizing toxicity not only for the COVID-19 pandemic but also for future ones caused by remdesivir-sensitive viruses.
Collapse
Affiliation(s)
- Daisy Yan
- Sidney Kimmel Medical College, Thomas Jefferson University, 1025 Walnut St, Philadelphia, PA 19107 USA
| | - One Hyuk Ra
- Department of Anesthesiology, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115 USA
| | - Bingfang Yan
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH 45229 USA
| |
Collapse
|
89
|
Ferreira JP, Girerd N, Rocca HPBL, Pellicori P, Cleland JG, Rossignol P, Zannad F. No influence of spironolactone on plasma concentrations of angiotensin-converting enzyme 2: Findings from the HOMAGE randomized trial. Arch Cardiovasc Dis 2021; 114:814-817. [PMID: 34772647 PMCID: PMC8576594 DOI: 10.1016/j.acvd.2021.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 10/12/2021] [Accepted: 10/21/2021] [Indexed: 12/12/2022]
Affiliation(s)
- João Pedro Ferreira
- Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), centre d'investigations cliniques-plurithématique 1433, Nancy, France; Unidade de Investigaçao Cardiovascular-UnIC, Faculdade de Medicina Universidade do Porto, Porto, Portugal.
| | - Nicolas Girerd
- Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), centre d'investigations cliniques-plurithématique 1433, Nancy, France
| | | | - Pierpaolo Pellicori
- Clinical Trials Unit, Robertson Institute of Biostatistics, University of Glasgow, University Avenue, Glasgow, UK
| | - John G Cleland
- Clinical Trials Unit, Robertson Institute of Biostatistics, University of Glasgow, University Avenue, Glasgow, UK
| | - Patrick Rossignol
- Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), centre d'investigations cliniques-plurithématique 1433, Nancy, France
| | - Faiez Zannad
- Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), centre d'investigations cliniques-plurithématique 1433, Nancy, France
| |
Collapse
|
90
|
Yadullahi Mir WA, Siddiqui AH, Valecha G, Patel S, Ayub F, Upadhyay R, Alhajri SA, Gaire S, Shrestha DB. A Narrative Review of Existing Options for COVID-19-Specific Treatments. Adv Virol 2021; 2021:8554192. [PMID: 34804163 PMCID: PMC8604608 DOI: 10.1155/2021/8554192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 10/16/2021] [Indexed: 12/15/2022] Open
Abstract
The new coronavirus disease 2019 (COVID-19) was declared a global pandemic in early 2020. The ongoing COVID-19 pandemic has affected morbidity and mortality tremendously. Even though multiple drugs are being used throughout the world since the advent of COVID-19, only limited treatment options are available for COVID-19. Therefore, drugs targeting various pathologic aspects of the disease are being explored. Multiple studies have been published to demonstrate their clinical efficacy until now. Based on the current evidence to date, we summarized the mechanism, roles, and side effects of all existing treatment options to target this potentially fatal virus.
Collapse
Affiliation(s)
| | | | - Gautam Valecha
- Department of Oncology, Presbyterian Healthcare Services, Albuquerque, NM, USA
| | - Shawn Patel
- Department of Internal Medicine, The Carle Illinois College of Medicine, Champaign, IL, USA
| | - Fatima Ayub
- Department of Internal Medicine, The Carle Illinois College of Medicine, Champaign, IL, USA
| | - Riddhi Upadhyay
- Department of Internal Medicine, The Carle Illinois College of Medicine, Champaign, IL, USA
| | - Sana Ahmed Alhajri
- Department of Pediatrics, University of Illinois Chicago, Chicago, IL, USA
| | - Suman Gaire
- Department of Emergency Medicine, Palpa Hospital, Palpa, Nepal
| | | |
Collapse
|
91
|
Al-Kuraishy HM, Al-Gareeb AI, Qusti S, Alshammari EM, Gyebi GA, Batiha GES. Covid-19-Induced Dysautonomia: A Menace of Sympathetic Storm. ASN Neuro 2021; 13:17590914211057635. [PMID: 34755562 PMCID: PMC8586167 DOI: 10.1177/17590914211057635] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Among the plethora of debilitating neurological disorders of COVID-19 syndrome in survivors, the scope of SARS-CoV-2-induced dysautonomia (DNS) is yet to be understood, though the implications are enormous. Herein, we present an inclusive mini-review of SARS-CoV-2-induced DNS and its associated complications. Although, the direct link between Covid-19 and DSN is still speculative, the hypothetical links are thought to be either a direct neuronal injury of the autonomic pathway or a para/post-infectious immune-induced mechanism. SARS-CoV-2 infection-induced stress may activate the sympathetic nervous system (SNS) leading to neuro-hormonal stimulation and activation of pro-inflammatory cytokines with further development of sympathetic storm. Sympathetic over-activation in Covid-19 is correlated with increase in capillary pulmonary leakage, alveolar damage, and development of acute respiratory distress syndrome. Furthermore, SARS-CoV-2 can spread through pulmonary mechanoreceptors and chemoreceptors to medullary respiratory center in a retrograde manner resulting in sudden respiratory failure. Taken together, DSN in Covid-19 is developed due to sympathetic storm and inhibition of Parasympathetic nervous system-mediated anti-inflammatory effect with development of cytokine storm. Therefore, sympathetic and cytokine storms together with activation of Renin-Angiotensin-System are the chief final pathway involved in the development of DSN in Covid-19.
Collapse
Affiliation(s)
- Hayder M Al-Kuraishy
- Department of Clinical Pharmacology and Medicine, College of Medicine, Almustansiriyia University
| | - Ali I Al-Gareeb
- Department of Clinical Pharmacology and Medicine, College of Medicine, Almustansiriyia University
| | - Safaa Qusti
- Biochemistry Department, Faculty of Science, 37848King Abdulaziz University, Jeddah, Saudi Arabia
| | - Eida M Alshammari
- Department of Chemistry, College of Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Gideon Ampoma Gyebi
- Department of Biochemistry, 236312Faculty of Science and Technology Bingham University, Karu, Nasarawa, Nigeria
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, 289643Damanhour University, AlBeheira, Egypt
| |
Collapse
|
92
|
Hu S, Jiang S, Qi X, Bai R, Ye XY, Xie T. Races of small molecule clinical trials for the treatment of COVID-19: An up-to-date comprehensive review. Drug Dev Res 2021; 83:16-54. [PMID: 34762760 PMCID: PMC8653368 DOI: 10.1002/ddr.21895] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 10/18/2021] [Accepted: 10/25/2021] [Indexed: 12/15/2022]
Abstract
The coronavirus disease‐19 (COVID‐19) pandemic has become a global threat since its first outbreak at the end of 2019. Several review articles have been published recently, focusing on the aspects of target biology, drug repurposing, and mechanisms of action (MOAs) for potential treatment. This review gathers all small molecules currently in active clinical trials, categorizes them into six sub‐classes, and summarizes their clinical progress. The aim is to provide the researchers from both pharmaceutical industries and academic institutes with the handful information and dataset to accelerate their research programs in searching effective small molecule therapy for treatment of COVID‐19.
Collapse
Affiliation(s)
- Suwen Hu
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province, Hangzhou Normal Umiversity, Hangzhou, China.,Hangzhou Huadong Medicine Group, Pharmaceutical Research Institute Co. Ltd., Hangzhou, China.,Department of Chemistry and Biochemistry Los Angeles, University of California, Los Angeles, California, USA
| | - Songwei Jiang
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province, Hangzhou Normal Umiversity, Hangzhou, China
| | - Xiang Qi
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province, Hangzhou Normal Umiversity, Hangzhou, China
| | - Renren Bai
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province, Hangzhou Normal Umiversity, Hangzhou, China
| | - Xiang-Yang Ye
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province, Hangzhou Normal Umiversity, Hangzhou, China
| | - Tian Xie
- School of Pharmacy, Hangzhou Normal University, Hangzhou, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou Normal University, Hangzhou, China.,Collaborative Innovation Center of Chinese Medicines from Zhejiang Province, Hangzhou Normal Umiversity, Hangzhou, China
| |
Collapse
|
93
|
Russo C, Morello G, Malaguarnera R, Piro S, Furno DL, Malaguarnera L. Candidate genes of SARS-CoV-2 gender susceptibility. Sci Rep 2021; 11:21968. [PMID: 34753980 PMCID: PMC8578384 DOI: 10.1038/s41598-021-01131-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 10/22/2021] [Indexed: 02/08/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus (SARS-CoV-2) initiated a global viral pandemic since late 2019. Understanding that Coronavirus disease (COVID-19) disproportionately affects men than women results in great challenges. Although there is a growing body of published study on this topic, effective explanations underlying these sex differences and their effects on the infection outcome still remain uncertain. We applied a holistic bioinformatics method to investigate molecular variations of known SARS-CoV-2 interacting human proteins mainly expressed in gonadal tissues (testis and ovary), allowing for the identification of potential genetic targets for this infection. Functional enrichment and interaction network analyses were also performed to better investigate the biological differences between testicular and ovarian responses in the SARS-CoV-2 infection, paying particular attention to genes linked to immune-related pathways, reactions of host cells after intracellular infection, steroid hormone biosynthesis, receptor signaling, and the complement cascade, in order to evaluate their potential association with sexual difference in the likelihood of infection and severity of symptoms. The analysis revealed that within the testis network TMPRSS2, ADAM10, SERPING1, and CCR5 were present, while within the ovary network we found BST2, GATA1, ENPEP, TLR4, TLR7, IRF1, and IRF2. Our findings could provide potential targets for forthcoming experimental investigation related to SARS-CoV-2 treatment.
Collapse
Affiliation(s)
- Cristina Russo
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Giovanna Morello
- Institute for Research and Biomedical Innovation (IRIB), Italian National Research Council (CNR), Catania, Italy.
| | | | - Salvatore Piro
- Department of Clinical and Molecular Medicine, University of Catania, Catania, Italy
| | - Debora Lo Furno
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Lucia Malaguarnera
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| |
Collapse
|
94
|
Papola F, Biancofiore V, Angeletti C, Grimaldi A, Carucci AC, Cofini V, Necozione S, Rosciano A, Marinangeli F, Cervelli C. Anti-AT1R autoantibodies and prediction of the severity of Covid-19. Hum Immunol 2021; 83:130-133. [PMID: 34772541 PMCID: PMC8577881 DOI: 10.1016/j.humimm.2021.10.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 10/26/2021] [Accepted: 10/27/2021] [Indexed: 12/28/2022]
Abstract
The stimulation of AT1R (Angiotensin II Receptor Type 1) by Angiotensin II has, in addition to the effects on the renin-angiotensin system, also pro-inflammatory effects through stimulation of ADAM17 and subsequent production of INF-gamma and Interleukin-6. This pro-inflammatory action stimulate the cytokine storm that characterizes the most severe forms of SARS-CoV-2 infection. We studied the effect of AT1Rab on the AT1R on 74 subjects with SARS-CoV-2 infection with respiratory symptoms requiring hospitalization. We divided the patients into 2 groups: 34 with moderate and 40 with severe symptoms that required ICU admission. Hospitalized subjects showed a 50% reduction in the frequency of AT1Rab compared to healthy reference population. Of the ICU patients, 33/40 (82.5%) were AT1Rab negative and 16/33 of them (48.5%) died. All 7 patients positive for AT1Rab survived. These preliminary data seem to indicate a protective role played by AT1R autoantibodies on inflammatory activation in SARS-CoV-2 infection pathology.
Collapse
Affiliation(s)
- Franco Papola
- Regional Centre of Immunohaematology and Tissue Typing, S.Salvatore Hospital, L'Aquila, Italy.
| | - Veronica Biancofiore
- Anesthesiology, Intensive Care and Pain Medicine, Emergency Department, S.Salvatore Hospital L'Aquila, Italy
| | - Chiara Angeletti
- Anesthesiology, Intensive Care and Pain Medicine, Emergency Department Civil Hospital G. Mazzini of Teramo, Teramo, Italy
| | | | | | - Vincenza Cofini
- Department of Life, Health and Environmental Science, University of L'Aquila, 67100 L'Aquila, Italy
| | - Stefano Necozione
- Department of Life, Health and Environmental Science, University of L'Aquila, 67100 L'Aquila, Italy
| | - Alessia Rosciano
- Regional Centre of Immunohaematology and Tissue Typing, S.Salvatore Hospital, L'Aquila, Italy
| | - Franco Marinangeli
- Anesthesiology, Intensive Care and Pain Medicine, Emergency Department Civil Hospital G. Mazzini of Teramo, Teramo, Italy
| | - Carla Cervelli
- Regional Centre of Immunohaematology and Tissue Typing, S.Salvatore Hospital, L'Aquila, Italy
| |
Collapse
|
95
|
Sheik Abdul N, Marnewick JL. Rooibos, a supportive role to play during the COVID-19 pandemic? J Funct Foods 2021; 86:104684. [PMID: 34422116 PMCID: PMC8367744 DOI: 10.1016/j.jff.2021.104684] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 07/21/2021] [Accepted: 08/14/2021] [Indexed: 02/08/2023] Open
Abstract
This article presents the potential health benefits of Rooibos to be considered a support during the COVID-19 pandemic. The recent pandemic of COVID-19 has led to severe morbidity and mortality. The highly infectious SARS-CoV-2 is known to prime a cytokine storm in patients and progression to acute lung injury/acute respiratory distress syndrome. Based on clinical features, the pathology of acute respiratory disorder induced by SARS-CoV-2 suggests that excessive inflammation, oxidative stress, and dysregulation of the renin angiotensin system are likely contributors to the COVID-19 disease. Rooibos, a well-known herbal tea, consumed for centuries, has displayed potent anti-inflammatory, antioxidant, redox modulating, anti-diabetic, anti-cancer, cardiometabolic support and organoprotective potential. This article describes how Rooibos can potentially play a supportive role by modulating the risk of some of the comorbidities associated with COVID-19 in order to promote general health during infections.
Collapse
Affiliation(s)
- Naeem Sheik Abdul
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, South Africa
| | - Jeanine L Marnewick
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, South Africa
| |
Collapse
|
96
|
Kunnumakkara AB, Rana V, Parama D, Banik K, Girisa S, Henamayee S, Thakur KK, Dutta U, Garodia P, Gupta SC, Aggarwal BB. COVID-19, cytokines, inflammation, and spices: How are they related? Life Sci 2021; 284:119201. [PMID: 33607159 PMCID: PMC7884924 DOI: 10.1016/j.lfs.2021.119201] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/20/2021] [Accepted: 01/30/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Cytokine storm is the exaggerated immune response often observed in viral infections. It is also intimately linked with the progression of COVID-19 disease as well as associated complications and mortality. Therefore, targeting the cytokine storm might help in reducing COVID-19-associated health complications. The number of COVID-19 associated deaths (as of January 15, 2021; https://www.worldometers.info/coronavirus/) in the USA is high (1199/million) as compared to countries like India (110/million). Although the reason behind this is not clear, spices may have some role in explaining this difference. Spices and herbs are used in different traditional medicines, especially in countries such as India to treat various chronic diseases due to their potent antioxidant and anti-inflammatory properties. AIM To evaluate the literature available on the anti-inflammatory properties of spices which might prove beneficial in the prevention and treatment of COVID-19 associated cytokine storm. METHOD A detailed literature search has been conducted on PubMed for collecting information pertaining to the COVID-19; the history, origin, key structural features, and mechanism of infection of SARS-CoV-2; the repurposed drugs in use for the management of COVID-19, and the anti-inflammatory role of spices to combat COVID-19 associated cytokine storm. KEY FINDINGS The literature search resulted in numerous in vitro, in vivo and clinical trials that have reported the potency of spices to exert anti-inflammatory effects by regulating crucial molecular targets for inflammation. SIGNIFICANCE As spices are derived from Mother Nature and are inexpensive, they are relatively safer to consume. Therefore, their anti-inflammatory property can be exploited to combat the cytokine storm in COVID-19 patients. This review thus focuses on the current knowledge on the role of spices for the treatment of COVID-19 through suppression of inflammation-linked cytokine storm.
Collapse
Affiliation(s)
- Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India.
| | - Varsha Rana
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Dey Parama
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Kishore Banik
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Sosmitha Girisa
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Sahu Henamayee
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Krishan Kumar Thakur
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Uma Dutta
- Cell and Molecular Biology Lab, Department of Zoology, Cotton University, Guwahati, Assam 781001, India
| | | | - Subash C Gupta
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | | |
Collapse
|
97
|
Pucci F, Annoni F, dos Santos RAS, Taccone FS, Rooman M. Quantifying Renin-Angiotensin-System Alterations in COVID-19. Cells 2021; 10:2755. [PMID: 34685735 PMCID: PMC8535134 DOI: 10.3390/cells10102755] [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: 09/09/2021] [Revised: 10/07/2021] [Accepted: 10/08/2021] [Indexed: 12/17/2022] Open
Abstract
The renin-angiotensin system (RAS) plays a pivotal role in a wide series of physiological processes, among which inflammation and blood pressure regulation. One of its key components, the angiotensin-converting enzyme 2, has been identified as the entry point of the SARS-CoV-2 virus into the host cells, and therefore a lot of research has been devoted to study RAS dysregulation in COVID-19. Here we discuss the alterations of the regulatory RAS axes due to SARS-CoV-2 infection on the basis of a series of recent clinical investigations and experimental analyzes quantifying, e.g., the levels and activity of RAS components. We performed a comprehensive meta-analysis of these data in view of disentangling the links between the impaired RAS functioning and the pathophysiological characteristics of COVID-19. We also review the effects of several RAS-targeting drugs and how they could potentially help restore the normal RAS functionality and minimize the COVID-19 severity. Finally, we discuss the conflicting evidence found in the literature and the open questions on RAS dysregulation in SARS-CoV-2 infection whose resolution would improve our understanding of COVID-19.
Collapse
Affiliation(s)
- Fabrizio Pucci
- 3BIO—Computational Biology and Bioinformatics, Université Libre de Bruxelles, 1050 Brussels, Belgium;
- (IB)—Interuniversity Institute of Bioinformatics in Brussels, 1050 Brussels, Belgium
| | - Filippo Annoni
- Department of Intensive Care, Hôpital Erasme, Université Libre de Bruxelles, 1070 Brussels, Belgium; (F.A.); (F.S.T.)
| | | | - Fabio Silvio Taccone
- Department of Intensive Care, Hôpital Erasme, Université Libre de Bruxelles, 1070 Brussels, Belgium; (F.A.); (F.S.T.)
| | - Marianne Rooman
- 3BIO—Computational Biology and Bioinformatics, Université Libre de Bruxelles, 1050 Brussels, Belgium;
- (IB)—Interuniversity Institute of Bioinformatics in Brussels, 1050 Brussels, Belgium
| |
Collapse
|
98
|
Goel D, Srivastava A, Aledo-Serrano Á, Krishnan A, Vohora D. Pharmacotherapy for SARS-CoV-2 and Seizures for drug repurposing presumed on Mechanistic Targets. Curr Mol Pharmacol 2021; 15:832-845. [PMID: 34645381 DOI: 10.2174/1874467214666211013122528] [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: 06/10/2021] [Revised: 08/16/2021] [Accepted: 09/07/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND The currently circulating novel SARS-CoV-2 coronavirus disease (COVID-19) has brought the whole world to a standstill. Recent studies have deciphered the viral genome structure, epidemiology and are in the process of unveiling multiple mechanisms of pathogenesis. Apart from atypical pneumonia and lung disease manifestations, this disease has also been found to be associated with neurological symptoms, which include dizziness, headache, stroke, or seizures, among others. However, a possible direct or indirect association between SARS-CoV-2 and seizures is still not clear. In any manner, it may be of interest to analyze the drugs being used for viral infection in the background of epilepsy or vice versa. OBJECTIVE To identify the most credible drug candidate for COVID-19 in persons with epilepsy or COVID-19 patients experiencing seizures. METHODS A literature search for original and review articles was performed, and further, the Comparative Toxicogenomics Database was used to unearth the most credible drug candidate. RESULTS Our search based on common mechanistic targets affecting SARS-CoV-2 and seizures revealed ivermectin, dexamethasone, anakinra, and tocilizumab for protection against both COVID-19 and seizures. Amongst the antiseizure medications, we found valproic acid as the most probable pharmacotherapy for COVID-19 patients experiencing seizures. CONCLUSION These findings would hopefully provide the basis for initiating further studies on the pathogenesis and drug targeting strategies for this emerging infection accompanied with seizures or in people with epilepsy.
Collapse
Affiliation(s)
- Divya Goel
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi. India
| | - Ankit Srivastava
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi. India
| | - Ángel Aledo-Serrano
- Epilepsy Program, Neurology Department, Ruber Internacional Hospital, Madrid. Spain
| | - Anuja Krishnan
- Department of Molecular Medicine, School of Interdisciplinary Sciences, Jamia Hamdard, New Delhi. India
| | - Divya Vohora
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi. India
| |
Collapse
|
99
|
Kgatle MM, Lawal IO, Mashabela G, Boshomane TMG, Koatale PC, Mahasha PW, Ndlovu H, Vorster M, Rodrigues HG, Zeevaart JR, Gordon S, Moura-Alves P, Sathekge MM. COVID-19 Is a Multi-Organ Aggressor: Epigenetic and Clinical Marks. Front Immunol 2021; 12:752380. [PMID: 34691068 PMCID: PMC8531724 DOI: 10.3389/fimmu.2021.752380] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 09/21/2021] [Indexed: 12/19/2022] Open
Abstract
The progression of coronavirus disease 2019 (COVID-19), resulting from a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, may be influenced by both genetic and environmental factors. Several viruses hijack the host genome machinery for their own advantage and survival, and similar phenomena might occur upon SARS-CoV-2 infection. Severe cases of COVID-19 may be driven by metabolic and epigenetic driven mechanisms, including DNA methylation and histone/chromatin alterations. These epigenetic phenomena may respond to enhanced viral replication and mediate persistent long-term infection and clinical phenotypes associated with severe COVID-19 cases and fatalities. Understanding the epigenetic events involved, and their clinical significance, may provide novel insights valuable for the therapeutic control and management of the COVID-19 pandemic. This review highlights different epigenetic marks potentially associated with COVID-19 development, clinical manifestation, and progression.
Collapse
Affiliation(s)
- Mankgopo Magdeline Kgatle
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria, South Africa
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Pretoria, South Africa
| | - Ismaheel Opeyemi Lawal
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria, South Africa
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Pretoria, South Africa
- Department of Nuclear Medicine, Steve Biko Academic Hospital, Pretoria, South Africa
| | - Gabriel Mashabela
- SAMRC/NHLS/UCT Molecular Mycobacteriology Research Unit, DSI/NRF Centre of Excellence for Biomedical TB Research, Department of Pathology and Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Tebatso Moshoeu Gillian Boshomane
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria, South Africa
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Pretoria, South Africa
- Department of Nuclear Medicine, Steve Biko Academic Hospital, Pretoria, South Africa
- Nuclear and Oncology Division, AXIM Medical (Pty), Midrand
| | - Palesa Caroline Koatale
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria, South Africa
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Pretoria, South Africa
| | - Phetole Walter Mahasha
- Precision Medicine and SAMRC Genomic Centre, Grants, Innovation, and Product Development (GIPD) Unit, South African Medical Research Council, Pretoria, South Africa
| | - Honest Ndlovu
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Pretoria, South Africa
| | - Mariza Vorster
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Pretoria, South Africa
| | - Hosana Gomes Rodrigues
- Laboratory of Nutrients and Tissue Repair, School of Applied Sciences, University of Campinas, Campinas, Brazil
| | - Jan Rijn Zeevaart
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria, South Africa
- South African Nuclear Energy Corporation, Radiochemistry and NuMeRI PreClinical Imaging Facility, Mahikeng, South Africa
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Siamon Gordon
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Sir William Dunn School of Pathology, University of Oxford, Oxford, United Kingdom
| | - Pedro Moura-Alves
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Mike Machaba Sathekge
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria, South Africa
- Department of Nuclear Medicine, University of Pretoria & Steve Biko Academic Hospital, Pretoria, South Africa
- SAMRC/NHLS/UCT Molecular Mycobacteriology Research Unit, DSI/NRF Centre of Excellence for Biomedical TB Research, Department of Pathology and Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
100
|
Isaac-Lam MF. Molecular modeling of the interaction of ligands with ACE2-SARS-CoV-2 spike protein complex. In Silico Pharmacol 2021; 9:55. [PMID: 34631362 PMCID: PMC8495439 DOI: 10.1007/s40203-021-00114-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 09/28/2021] [Indexed: 02/06/2023] Open
Abstract
COVID-19 is a new communicable disease with a widespread outbreak that affects all populations worldwide triggering a rush of scientific interest in coronavirus research globally. In silico molecular docking experiment was utilized to determine interactions of available compounds with SARS-CoV-2 and angiotensin-converting enzyme 2 (ACE2) complex. Chimera and AutoDock Vina were used for protein-ligand interaction structural analysis. Ligands were chosen based on the known characteristics and indications of the drugs as ACE inhibitors (captopril, enalapril, quinapril, moexipril, benazepril, ramipril, perindopril, zofenopril, fosinopril), as ACE2 blockers (losartan, olmesartan), as blood thinning agent (clopidogrel), as cholesterol-lowering prescriptions (simvastatin, atorvastatin), repurposed medications (dexamethasone, hydroxychloroquine, chloroquine), and as investigational drug (remdesivir). Experimental ACE/ACE2 inhibitors are also included: Sigma ACEI, N-(2-aminoethyl)-1-aziridine-ethanamine (NAAE), nicotianamine (NAM), and MLN-4760 (ACE2 inhibitor). The best docked conformations were all located in the ACE2 protein, 50% docked at the interface with lower scores and only clopidogrel and hydroxychloroquine docked at the spike protein. Captopril, moexipril, benazepril, fosinopril, losartan, remdesivir, Sigma ACEI, NAA, and NAM interacted and docked at the interface of ACE2 and SARS-CoV-2 spike protein complex. This may have significant implication in enhancing our understanding of the mechanism to hinder viral entry into the host organism during infection. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s40203-021-00114-w.
Collapse
Affiliation(s)
- Meden F. Isaac-Lam
- Department of Chemistry and Physics, Purdue University Northwest, Westville, IN 46391 USA
| |
Collapse
|