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Wang HP, He J, He JR, Li DD, Huang H, Chen B. Single-cell transcriptome analysis of the mouse lungs during the injury and recovery periods after lipopolysaccharide administration. Inflamm Res 2024:10.1007/s00011-024-01951-z. [PMID: 39377802 DOI: 10.1007/s00011-024-01951-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 09/22/2024] [Accepted: 09/25/2024] [Indexed: 10/09/2024] Open
Abstract
OBJECTIVE This study sought to investigate the cellular and molecular alterations during the injury and recovery periods of ALI and develop effective treatments for ALI. METHODS Pulmonary histology at 1, 3, 6, and 9 days after lipopolysaccharide administration mice were assessed. An unbiased single-cell RNA sequencing was performed in alveoli tissues from injury (day 3) and recovery (day 6) mice after lipopolysaccharide administration. The roles of Fpr2 and Dpp4 in ALI were assessed. RESULTS The most severe lung injury occurred on day 3, followed by recovery entirely on day 9 after lipopolysaccharide administration. The numbers of Il1a+ neutrophils, monocytes/macrophages, and Cd4+ and Cd8+ T cells significantly increased at day 3 after LPS administration; subsequently, the number of Il1a+ neutrophils greatly decreased, the numbers of monocytes/macrophages and Cd4+ and Cd8+ T cells continuously increased, and the number of resident alveolar macrophages significantly increased at day 6. The interactions between monocytes/macrophages and pneumocytes during the injury period were enhanced by the Cxcl10/Dpp4 pair, and inhibiting Dpp4 improved ALI significantly, while inhibiting Fpr2 did not. CONCLUSIONS Our results offer valuable insights into the cellular and molecular mechanisms underlying its progression and identify Dpp4 as an effective therapeutic target for ALI.
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Affiliation(s)
- Hou-Ping Wang
- Department of Anesthesia, The Second Affiliated Hospital of Chongqing Medical University, No. 74 Linjianglu, Yuzhong District, Chongqing, 400010, China
| | - Jian He
- Department of Spine Surgery, Center of Orthopedics, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Third Military Medical University), Chongqing, 400042, China
- Pancreatic Injury and Repair Key Laboratory of Sichuan Province, The General Hospital of Western Theater Command, Chengdu, 610031, China
| | - Jian-Rong He
- Department of Anesthesia, The Second Affiliated Hospital of Chongqing Medical University, No. 74 Linjianglu, Yuzhong District, Chongqing, 400010, China
| | - Dan-Dan Li
- Department of Anesthesia, The Second Affiliated Hospital of Chongqing Medical University, No. 74 Linjianglu, Yuzhong District, Chongqing, 400010, China
| | - He Huang
- Department of Anesthesia, The Second Affiliated Hospital of Chongqing Medical University, No. 74 Linjianglu, Yuzhong District, Chongqing, 400010, China
| | - Bing Chen
- Department of Anesthesia, The Second Affiliated Hospital of Chongqing Medical University, No. 74 Linjianglu, Yuzhong District, Chongqing, 400010, China.
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Wang Z, Li L, Yang S, Li Z, Zhang P, Shi R, Zhou X, Tang X, Li Q. Possible mechanisms of SARS-CoV-2-associated myocardial fibrosis: reflections in the post-pandemic era. Front Microbiol 2024; 15:1470953. [PMID: 39444690 PMCID: PMC11497467 DOI: 10.3389/fmicb.2024.1470953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2024] [Accepted: 09/25/2024] [Indexed: 10/25/2024] Open
Abstract
Since December 2019, coronavirus disease 2019 (COVID-19) has been spreading worldwide with devastating immediate or long-term effects on people's health. Although the lungs are the primary organ affected by COVID-19, individuals infected with SARS-CoV-2 also develop systemic lesions involving multiple organs throughout the body, such as the cardiovascular system. Emerging evidence reveals that COVID-19 could generate myocardial fibrosis, termed "COVID-19-associated myocardial fibrosis." It can result from the activation of fibroblasts via the renin-angiotensin-aldosterone system (RAAS), transforming growth factor-β1 (TGF-β1), microRNAs, and other pathways, and can also occur in other cellular interactions with SARS-CoV-2, such as immunocytes, endothelial cells. Nonetheless, to gain a more profound insight into the natural progression of COVID-19-related myocardial fibrosis, additional investigations are necessary. This review delves into the underlying mechanisms contributing to COVID-19-associated myocardial fibrosis while also examining the antifibrotic potential of current COVID-19 treatments, thereby offering guidance for future clinical trials of these medications. Ultimately, we propose future research directions for COVID-19-associated myocardial fibrosis in the post-COVID-19 era, such as artificial intelligence (AI) telemedicine. We also recommend that relevant tests be added to the follow-up of COVID-19 patients to detect myocardial fibrosis promptly.
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Affiliation(s)
- Zhan Wang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Luwei Li
- Department of Pediatric Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- The Third Clinical Medical College of Zhengzhou University, Zhengzhou, China
| | - Shuai Yang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhengrui Li
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Pengpeng Zhang
- Department of Lung Cancer, Tianjin Lung Cancer Center, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Run Shi
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xing Zhou
- Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaojuan Tang
- Department of Plastic and Reconstructive Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qi Li
- Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Asadipooya K, Asadipooya A, Adatorwovor R. Combination of spironolactone and DPP-4 inhibitors for treatment of SARS-CoV-2 infection: a literature review. Arch Virol 2024; 169:122. [PMID: 38753071 DOI: 10.1007/s00705-024-06043-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 03/23/2024] [Indexed: 05/21/2024]
Abstract
Coronavirus disease 2019 (COVID-19) is still causing hospitalization and death, and vaccination appears to become less effective with each emerging variant. Spike, non-spike, and other possible unrecognized mutations have reduced the efficacy of recommended therapeutic approaches, including monoclonal antibodies, plasma transfusion, and antivirals. SARS-CoV-2 binds to angiotensin-converting enzyme 2 (ACE2) and probably dipeptidyl peptidase 4 (DPP-4) to initiate the process of endocytosis by employing host proteases such as transmembrane serine protease-2 (TMPRSS-2) and ADAM metallopeptidase domain 17 (ADAM17). Spironolactone reduces the amount of soluble ACE2 and antagonizes TMPRSS-2 and ADAM17. DPP-4 inhibitors play immunomodulatory roles and may block viral entry. The efficacy of treatment with a combination of spironolactone and DPP-4 inhibitors does not appear to be affected by viral mutations. Therefore, the combination of spironolactone and DPP-4 inhibitors might improve the clinical outcome for COVID-19 patients by decreasing the efficiency of SARS-CoV-2 entry into cells and providing better anti-inflammatory, antiproliferative, and antifibrotic effects than those achieved using current therapeutic approaches such as antivirals and monoclonal antibodies.
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Affiliation(s)
- Kamyar Asadipooya
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Barnstable Brown Diabetes and Obesity Center, University of Kentucky, 2195 Harrodsburg Rd, Suite 125, Lexington, KY, 40504, USA.
| | - Artin Asadipooya
- Department of Neuroscience, University of Kentucky, Lexington, KY, USA
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Kotani Y, Landoni G, Scquizzato T, Mohamed N, Baiardo Redaelli M, Sofia R, Fresilli S, Zangrillo A, Azzolini ML. Antiandrogen agents in COVID-19: a meta-analysis of randomized trials. Minerva Med 2024; 115:37-44. [PMID: 37204782 DOI: 10.23736/s0026-4806.23.08538-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
INTRODUCTION Antiandrogen therapy can reduce the expression of transmembrane protease 2, which is essential for severe acute respiratory syndrome coronavirus-2 to enter the host cells. Prior trials suggested the efficacy of antiandrogen agents in patients with COVID-19. We investigated whether antiandrogen agents reduce mortality compared to placebo or usual care. EVIDENCE ACQUISITION We searched for randomized controlled trials comparing antiandrogen agents with placebo or usual care alone in adults with COVID-19 in PubMed, EMBASE, the Cochrane Library, the reference lists of retrieved articles, and publications by manufacturers of antiandrogen agents. The primary outcome was mortality at the longest follow-up available. The secondary outcomes included clinical worsening, the need for invasive mechanical ventilation, admission to the intensive care unit, hospitalization, and thrombotic events. We registered this systematic review and meta-analysis in PROSPERO International Prospective Register of Systematic Reviews (CRD42022338099). EVIDENCE SYNTHESIS We included 13 randomized controlled trials enrolling 1934 COVID-19 patients. We found that antiandrogen agents reduced mortality at the longest follow-up available (91/1021 [8.9%] vs. 245/913 [27%]; risk ratio =0.40; 95% confidence interval, 0.25-0.65; P=0.0002; I2=54%). Antiandrogen therapy also reduced clinical worsening (127/1016 [13%] vs. 298/911 [33%]; risk ratio =0.44; 95% confidence interval, 0.27-0.71; P=0.0007; I2=70%) and hospitalization (97/160 [4.4%] vs. 24/165 [15%]; risk ratio =0.24; 95% confidence interval, 0.10-0.58; P=0.002; I2=44%). There was no significant difference in the other outcomes between the two treatment groups. CONCLUSIONS Antiandrogen therapy reduced mortality and clinical worsening in adult patients with COVID-19.
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Affiliation(s)
- Yuki Kotani
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Department of Intensive Care Medicine, Kameda Medical Center, Kamogawa, Japan
| | - Giovanni Landoni
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy -
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Tommaso Scquizzato
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nadia Mohamed
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Martina Baiardo Redaelli
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Rosaria Sofia
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefano Fresilli
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Zangrillo
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Maria L Azzolini
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Davarpanah MA, Adatorwovor R, Mansoori Y, Ramsheh FSR, Parsa A, Hajiani M, Faramarzi H, Kavuluru R, Asadipooya K. Combination of spironolactone and sitagliptin improves clinical outcomes of outpatients with COVID-19: a prospective cohort study. J Endocrinol Invest 2024; 47:235-243. [PMID: 37354247 DOI: 10.1007/s40618-023-02141-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/16/2023] [Indexed: 06/26/2023]
Abstract
BACKGROUND There are evidences showing that sitagliptin and spironolactone can potentially improve the clinical outcomes of COVID-19 cases. In this observational study on acutely symptomatic outpatient COVID-19 cases, we investigated the effects of spironolactone and sitagliptin on the outcomes of the disease. METHODS This is a prospective, naturally randomized cohort study. We followed mild to moderate symptomatic COVID-19 patients, who were treated with either combination (spironolactone 100 mg daily and sitagliptin 100 mg daily) or standard (steroid, antiviral and/or supportive care) therapy up to 30 days. The primary outcome was hospitalization rate. The secondary outcomes included ER visit, duration of disease, and complications, such as hypoglycemia, low blood pressure or altered mental status. RESULTS Of the 206 patients referred to clinics randomly, 103 received standard therapy and 103 treated with combination therapy. There were no significant differences in baseline characteristics, except for slightly higher clinical score in control group (6.92 ± 4.01 control, 4.87 ± 2.92 combination; P < 0.0001). Treatment with combination therapy was associated with lower admission rate (5.8% combination, 22.3% control; P = 0.0011), ER visits (7.8% combination, 23.3% control; P = 0.0021) and average duration of symptoms (6.67 ± 2.30 days combination, 18.71 ± 6.49 days control; P ≤ 0.0001). CONCLUSIONS The combination of sitagliptin and spironolactone reduced duration of COVID infection and hospital visits better than standard therapeutic approaches in outpatients with COVID-19. The effects of combination of sitagliptin and spironolactone in COVID-19 patients should be further verified in a double-blind, randomized, placebo-controlled trial.
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Affiliation(s)
- M A Davarpanah
- Shiraz HIV/AIDS Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - R Adatorwovor
- Department of Biostatistics, University of Kentucky, Lexington, KY, USA
| | - Y Mansoori
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - F S R Ramsheh
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - A Parsa
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Hajiani
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - H Faramarzi
- Department of Community Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - R Kavuluru
- Division of Biomedical Informatics, Department of Internal Medicine, University of Kentucky, Lexington, KY, USA
| | - K Asadipooya
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Barnstable Brown Diabetes and Obesity Center, University of Kentucky, 2195 Harrodsburg Rd, Suite 125, Lexington, KY, 40504, USA.
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Kashfi K, Anbardar N, Asadipooya A, Asadipooya K. Type 1 Diabetes and COVID-19: A Literature Review and Possible Management. Int J Endocrinol Metab 2023; 21:e139768. [PMID: 38666042 PMCID: PMC11041820 DOI: 10.5812/ijem-139768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/27/2023] [Accepted: 09/30/2023] [Indexed: 04/28/2024] Open
Abstract
Context Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection normally damages the respiratory system but might likewise impair endocrine organs' function. Thyroid dysfunction and hyperglycemia are common endocrine complications of SARS-CoV-2 infection. The onset of type 1 diabetes (T1D) and associated complications, including diabetic ketoacidosis (DKA), hospitalization, and death, are thought to have increased during the coronavirus disease 2019 (COVID-19) pandemic. The aim of this study was to review the available data about the incidence rate of T1D and accompanying complications since the beginning of the COVID-19 pandemic. Evidence Acquisition A literature review was conducted using the electronic databases PubMed and Google Scholar. The keywords "T1D, T1DM, Type 1 DM or Type 1 Diabetes", "Coronavirus, SARS-CoV-2 or COVID-19" were used to search these databases. Titles and abstracts were screened for selection, and then relevant studies were reviewed in full text. Results A total of 25 manuscripts out of 304 identified studies were selected. There were 15 (60%) multicenter or nationwide studies. The data about the incidence rate of T1D, hospitalization, and death are not consistent across countries; however, DKA incidence and severity seem to be higher during the COVID-19 pandemic. The present study's data collection demonstrated that COVID-19 might or might not increase the incidence of T1D. Nevertheless, it is associated with the higher incidence and severity of DKA in T1D patients. This finding might indicate that antivirals are not fully protective against the endocrine complications of SARS-CoV-2 infection, which promotes the application of an alternative approach. Conclusions Combining medications that reduce SARS-CoV-2 entry into the cells and modulate the immune response to infection is an alternative practical approach to treating COVID-19.
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Affiliation(s)
- Kebria Kashfi
- Department of Clinical Medicine, Florida International University AUACOM, Florida, USA
| | - Narges Anbardar
- Department of Clinical Medicine, SMUSOM, Cleveland Clinic Lerner College of Medicine, Ohio, USA
| | - Artin Asadipooya
- Department of Neuroscience, University of Kentucky, Lexington, Kentucky, USA
| | - Kamyar Asadipooya
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Barnstable Brown Diabetes and Obesity Center, University of Kentucky, Lexington, Kentucky, USA
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Cousins HC, Kline AS, Wang C, Qu Y, Zengel J, Carette J, Wang M, Altman RB, Luo Y, Cong L. Integrative analysis of functional genomic screening and clinical data identifies a protective role for spironolactone in severe COVID-19. CELL REPORTS METHODS 2023; 3:100503. [PMID: 37529368 PMCID: PMC10243122 DOI: 10.1016/j.crmeth.2023.100503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 04/01/2023] [Accepted: 05/23/2023] [Indexed: 08/03/2023]
Abstract
We demonstrate that integrative analysis of CRISPR screening datasets enables network-based prioritization of prescription drugs modulating viral entry in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by developing a network-based approach called Rapid proXimity Guidance for Repurposing Investigational Drugs (RxGRID). We use our results to guide a propensity-score-matched, retrospective cohort study of 64,349 COVID-19 patients, showing that a top candidate drug, spironolactone, is associated with improved clinical prognosis, measured by intensive care unit (ICU) admission and mechanical ventilation rates. Finally, we show that spironolactone exerts a dose-dependent inhibitory effect on viral entry in human lung epithelial cells. Our RxGRID method presents a computational framework, implemented as an open-source software package, enabling genomics researchers to identify drugs likely to modulate a molecular phenotype of interest based on high-throughput screening data. Our results, derived from this method and supported by experimental and clinical analysis, add additional supporting evidence for a potential protective role of the potassium-sparing diuretic spironolactone in severe COVID-19.
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Affiliation(s)
- Henry C. Cousins
- Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, CA 94305, USA
- Medical Scientist Training Program, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Adrienne Sarah Kline
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Chengkun Wang
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Yuanhao Qu
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - James Zengel
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Jan Carette
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Mengdi Wang
- Department of Electronic Engineering, Princeton University, Princeton, NJ 08544, USA
| | - Russ B. Altman
- Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
| | - Yuan Luo
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Le Cong
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
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Cheema HA, Rehman AU, Elrashedy AA, Mohsin A, Shahid A, Ehsan M, Ayyan M, Ismail H, Almas T. Antiandrogens for the treatment of COVID-19 patients: A meta-analysis of randomized controlled trials. J Med Virol 2023; 95:e28740. [PMID: 37185842 DOI: 10.1002/jmv.28740] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 03/27/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023]
Abstract
Antiandrogens may carry a potential benefit as a therapeutic agent against COVID-19. However, studies have been yielding mixed results, thus hindering any objective recommendations. This necessitates a quantitative synthesis of data to quantify the benefits of antiandrogens. We systematically searched PubMed/MEDLINE, Cochrane Library, clinical trial registers, and reference lists of included studies to identify relevant randomized controlled trials (RCTs). Results from the trials were pooled using a random-effects model and outcomes were reported as risk ratios (RR) and mean differences (MDs) with 95% confidence intervals (CIs). Fourteen RCTs with a total sample size of 2593 patients were included. Antiandrogens yielded a significant mortality benefit (RR 0.37; 95% CI; 0.25-0.55). However, on subgroup analysis, only proxalutamide/enzalutamide and sabizabulin were found to significantly reduce mortality (RR 0.22, 95% CI: 0.16-0.30 and RR 0.42, 95% CI: 0.26-0.68, respectively), while aldosterone receptor antagonists and antigonadotropins did not show any benefit. No significant between-group difference was found in the early or late initiation of therapy. Antiandrogens also reduced hospitalizations and the duration of hospital stay, and improved recovery rates. Proxalutamide and sabizabulin may be effective against COVID-19, however, further large-scale trials are needed to confirm these findings.
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Affiliation(s)
- Huzaifa Ahmad Cheema
- Department of Medicine, Division of Infectious Diseases, King Edward Medical University, Lahore, Pakistan
| | - Aqeeb Ur Rehman
- Department of Medicine, Division of Infectious Diseases, King Edward Medical University, Lahore, Pakistan
| | | | - Aleenah Mohsin
- Department of Medicine, Division of Infectious Diseases, King Edward Medical University, Lahore, Pakistan
| | - Abia Shahid
- Department of Medicine, Division of Infectious Diseases, King Edward Medical University, Lahore, Pakistan
| | - Muhammad Ehsan
- Department of Medicine, Division of Infectious Diseases, King Edward Medical University, Lahore, Pakistan
| | - Muhammad Ayyan
- Department of Medicine, Division of Infectious Diseases, King Edward Medical University, Lahore, Pakistan
| | - Heba Ismail
- Department of Internal Medicine, Limerick University Hospital, Limerick, Ireland
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Potential Therapeutic Benefits of Metformin Alone and in Combination with Sitagliptin in the Management of Type 2 Diabetes Patients with COVID-19. Pharmaceuticals (Basel) 2022; 15:ph15111361. [PMID: 36355535 PMCID: PMC9699540 DOI: 10.3390/ph15111361] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/09/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a potential risk factor for the development of COVID-19 and is associated with higher severity and mortality rates. T2DM patients are commonly treated with metformin monotherapy or metformin plus sitagliptin. In the present case-control, single-center cohort study, a total number of 112 T2DM patients suffering from COVID-19 and aged 44−62 years old were compared with 78 T2DM patients without COVID-19 and aged 42−56 years old. Both the patient group and the control group were allocated into four groups. Group A: T2DM patients with COVID-19 on metformin treatments plus standard therapy (n = 60); group B: T2DM patients with COVID-19 on metformin plus sitagliptin plus standard therapy (n = 52); group C: T2DM patients without COVID-19 on metformin treatments (n = 40); and group D: T2DM patients without COVID-19 on metformin plus sitagliptin (n = 38). The investigation duration was 2−3 weeks. Anthropometric measurements, serological and biochemical investigations, pulmonary radiological findings, and clinical outcomes were evaluated. Only 101 T2DM patients with COVID-19 continued the study, 71 (70.29%) with mild-moderate COVID-19 and 30 (29.7%) with severe COVID-19 were compared with 78 T2DM patients as a control. Inflammatory biomarkers (C reactive protein, ferritin, and procalcitonin), a lung injury biomarker (lactate dehydrogenase), and a coagulopathy biomarker (D-dimer) were elevated in severe COVID-19 patients compared with mild-moderate COVID-19 (p < 0.05) and T2DM patients (p < 0.05). However, metformin plus sitagliptin was more effective than metformin monotherapy in T2DM patients with COVID-19, as evidenced by the mitigation of oxidative stress, CT scan score, and clinical outcomes. The present study confirmed the protective effects of this combination against the development of COVID-19 severity, as most T2DM COVID-19 patients develop mild-moderate forms. Herein, the combination of metformin and sitagliptin may lead to more beneficial effects than metformin monotherapy.
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Yu L, Ye J. Response to Letter to the Editor From Asadipooya: "Obesity and COVID-19: Mechanistic Insights From Adipose Tissue". J Clin Endocrinol Metab 2022; 107:e4274-e4275. [PMID: 35907184 PMCID: PMC9384560 DOI: 10.1210/clinem/dgac451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Lili Yu
- Department of Immunology, Institute of Precision Medicine, School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang 453003, China
| | - Jianping Ye
- Correspondence: Jianping Ye, Metabolic Disease Research Center, Zhengzhou University Affiliated Zhengzhou Central Hospital, Zhengzhou 450007, China.
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11
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Asadipooya K. Letter to the Editor From Asadipooya: "Obesity and COVID-19: Mechanistic Insights From Adipose Tissue". J Clin Endocrinol Metab 2022; 107:e4269. [PMID: 35907180 PMCID: PMC9384586 DOI: 10.1210/clinem/dgac450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Kamyar Asadipooya
- Correspondence: Kamyar Asadipooya, MD, Barnstable Brown Diabetes Center, 2195 Harrodsburg Rd, Ste 125, Lexington, KY 40504, USA.
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12
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Role of Dipeptidyl Peptidase-4 (DPP4) on COVID-19 Physiopathology. Biomedicines 2022; 10:biomedicines10082026. [PMID: 36009573 PMCID: PMC9406088 DOI: 10.3390/biomedicines10082026] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 11/17/2022] Open
Abstract
DPP4/CD26 is a single-pass transmembrane protein with multiple functions on glycemic control, cell migration and proliferation, and the immune system, among others. It has recently acquired an especial relevance due to the possibility to act as a receptor or co-receptor for SARS-CoV-2, as it has been already demonstrated for other coronaviruses. In this review, we analyze the evidence for the role of DPP4 on COVID-19 risk and clinical outcome, and its contribution to COVID-19 physiopathology. Due to the pathogenetic links between COVID-19 and diabetes mellitus and the hyperinflammatory response, with the hallmark cytokine storm developed very often during the disease, we dive deep into the functions of DPP4 on carbohydrate metabolism and immune system regulation. We show that the broad spectrum of functions regulated by DPP4 is performed both as a protease enzyme, as well as an interacting partner of other molecules on the cell surface. In addition, we provide an update of the DPP4 inhibitors approved by the EMA and/or the FDA, together with the newfangled approval of generic drugs (in 2021 and 2022). This review will also cover the effects of DPP4 inhibitors (i.e., gliptins) on the progression of SARS-CoV-2 infection, showing the role of DPP4 in this disturbing disease.
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Javed A, Muzammal A, Akash MSH, Rehman K. Biochemical Investigation of Therapeutic Potentials of Plant-Based Bioactive Compounds as Stimulators of Glucagon like peptide-1 Secretion. Dose Response 2022; 20:15593258221114184. [PMID: 35832769 PMCID: PMC9272481 DOI: 10.1177/15593258221114184] [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: 04/28/2022] [Accepted: 06/30/2022] [Indexed: 11/17/2022] Open
Abstract
This study was aimed to investigate the therapeutic potentials of plant-based
bioactive compounds; lutein and resveratrol alone and/or in combination with
DPP-4 enzyme inhibitor; sitagliptin on the secretion and bioavailability of
Glucagon like peptide-1(GLP). For this, experimental rats were divided into
seven groups. Group 1 was marked as control, while other six groups received
streptozotocin (60 mg/kg I.P.). Later, group 2 was kept disease-control. While
group 3 received 10 mg/kg/day sitagliptin (DDP-4i). Group 4 received
40 mg/kg/day lutein (LUT) and group 5 received 30 mg/kg/day resveratrol (RES).
While group 6 and 7 were received combination of DPP-4i+LUT and DPP-4i+RES,
respectively. Combined administration of DPP-4i+LUT or DPP-4i+RES showed
expected therapeutic effects by lowering the fasting blood glucose and
maintaining the serum insulin concentrations with improved glucose sensitivity
and reduced insulin resistance. Further, co-administration of LUT and RES with
DPP-4i revealed beneficial effects on measures of insulin resistance,
circulating lipids, glycemic index, oxidative stress, and inflammatory status
along with restoration of histological morphology of pancreatic cells and
enterocytes that seemed to improve the level of GLP-1. Hence, substantial
verdicts of this study showing therapeutic potentials of LUT and RES would
surely help to recognize the potential effects in combination with DPP-4i as
stimulators of GLP-1 secretion.
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Affiliation(s)
- Areeba Javed
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Ayman Muzammal
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | | | - Kanwal Rehman
- Department of Pharmacy, The Women University, Multan, Pakistan
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Podzolkov VI, Tarzimanova AI, Bragina AE, Shvedov II, Bykova EE, Ivannikov AA, Vasilyeva LV. Damage to the Cardiovascular System in Patients with SARS-CoV-2 Coronavirus Infection. Part 2: Correction of Myocardial Systolic Dysfunction. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2022. [DOI: 10.20996/1819-6446-2022-04-14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Aim. To study changes in myocardial contractile function when prescribing mineralocorticoid receptor antagonists of spironolactone in patients after coronavirus infection SARS-CoV-2 with symptoms of chronic heart failure (CHF).Materials and methods. The study included 90 hospitalized patients with a diagnosis of SARS-CoV-2 coronavirus infection. The inclusion criteria were: age from 18 to 85 years; the presence of CHF with a preserved or mildly reduced left ventricular ejection fraction (LVEF). The patients were randomized into two groups: group I (n=60) included patients who, for 6 months after discharge from the hospital, in addition to standard drug therapy for CHF, took spironolactone at a dose of 25 mg per day; group II (comparison group; n=30) included patients who received standard drug therapy without additional prescription of spironolactone. The study groups were comparable in age, gender, prevalence of hypertension, coronary heart disease, diabetes mellitus, obesity and severity of CHF; the drug therapy given to the patients had no significant differences. Assessment of LV systolic function, exercise tolerance (six-minute walk test, TSW), quality of life (questionnaire EQ-5D-5L) were performed.Results. When repeated echocardiography was performed after 6 months of treatment, there was a significant improvement in LV systolic function in group I patients. In group I, after 6 months of treatment, there was a significant decrease in the proportion of patients with moderately reduced LVEF (from 30 [50%] to 12 [20%]; p<0.001), and a significant increase in the number of patients with preserved LVEF (from 30 [50%] to 48 [80%], p=0.002). In group II, the number of patients with moderately reduced LVEF did not significantly change. After 6 months of treatment, all patients showed an increase in exercise tolerance. During the test with a six-minute walk, group I patients showed an increase in the index from 316.8±63.5 to 432.9±41.3 meters; group II patients from 337.6±42.7 to 407.6±38.9 meters. The values of the six-minute walking test after 6 months of treatment were significantly higher in group I patients when compared with group II patients. When assessing the quality of life using the EQ-5D-5L questionnaire, it was found that at the time of inclusion of patients in the study, all patients noted the presence of any health problems in one or more components. The average indicator of health status, measured by a 100-point visual analog scale, after 6 months was 71.8±9.2 in patients of group I and was significantly higher than the same indicator in group II – 63.7±9.1. There were no adverse events in the study groups during the entire observation period.Conclusion. A significantly more pronounced improvement in systolic and diastolic left ventricle function, as well as quality of life, was found in the group of CHF patients with preserved or moderately reduced LVEF, who received spironolactone for 6 months after the SARS-CoV-2 infection in addition to standard therapy, compared with patients without aldosterone antagonists.
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Affiliation(s)
- V. I. Podzolkov
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. I. Tarzimanova
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. E. Bragina
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - I. I. Shvedov
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - E. E. Bykova
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. A. Ivannikov
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - L. V. Vasilyeva
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
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Association between Mineralocorticoid Receptor Antagonist and Mortality in SARS-CoV-2 Patients: A Systematic Review and Meta-Analysis. Healthcare (Basel) 2022; 10:healthcare10040645. [PMID: 35455823 PMCID: PMC9027687 DOI: 10.3390/healthcare10040645] [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: 02/28/2022] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 12/04/2022] Open
Abstract
Since the onset of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, various potential targeted therapies for SARS-CoV-2 infection have been proposed. The protective effects of mineralocorticoid receptor antagonists (MRA) against tissue fibrosis, pulmonary and systemic vasoconstriction, and inflammation have been implicated in potentially attenuating the severity of SARS-CoV-2 infection by inhibiting the deleterious effects of aldosterone. Furthermore, spironolactone, a type of MRA, has been suggested to have a beneficial effect on SARS-CoV-2 outcomes through its dual action as an MRA and antiandrogen, resulting in reduced transmembrane protease receptor serine type 2 (TMPRSS2)-related viral entry to host cells. In this study, we sought to investigate the association between MRA antagonist therapy and mortality in SARS-CoV-2 patients via systematic review and meta-analysis. The systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. MEDLINE and EMBASE databases were searched for studies that reported the incidence of mortality in patients on MRA with SARS-CoV-2 infection. Pooled odds ratio (OR) and 95% confidence interval (CI) of the outcome were obtained using the random-effects model. Five studies with a total of 1,388,178 subjects (80,903 subjects receiving MRA therapy) met the inclusion criteria. We included studies with all types of MRA therapy including spironolactone and canrenone and found no association between MRA therapy and mortality in SARS-CoV-2 infection (OR = 0.387, 95% CI: 0.134–1.117, p = 0.079).
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