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Brzezinski RY, Wasserman A, Sasson N, Stark M, Goldiner I, Rogowski O, Berliner S, Argov O. An Exploratory Analysis of Routine Ferritin Measurement Upon Admission and the Prognostic Implications of Low-Grade Ferritinemia During Inflammation. Am J Med 2024:S0002-9343(24)00277-8. [PMID: 38723929 DOI: 10.1016/j.amjmed.2024.04.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 04/16/2024] [Accepted: 04/17/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND Serum ferritin is usually measured in the presence of anemia or in suspected iron overload syndromes. Ferritin is also an acute-phase protein that is elevated during systemic inflammation. However, the prognostic value of routinely measuring ferritin upon admission to a medical facility is not clear. Therefore, we examined the association between ferritin concentrations measured at the time of hospital admission with 30-day and long-term mortality. METHODS We obtained routine ferritin measurements taken within 24 hours of admission in 2859 patients hospitalized in an internal medicine department. Multiple clinical and laboratory parameters were used to assess the association between ferritin and overall mortality during a median follow-up of 15 months (interquartile range [IQR] 8-22). RESULTS Ferritin levels were associated with increased 30-day mortality rates (odds ratio [OR] 1.04, 95% confidence interval [CI] 1.03-1.06) for each 100 ng/mL increase. Patients with intermediate (78-220 ng/mL) and high (>221 ng/mL) ferritin concentrations (2nd and 3rd tertiles) had higher 30-day mortality rates even after adjustment for age, sex, and existing comorbidities (OR 2.05, 95% CI 1.70-2.5). Long-term overall mortality rates demonstrated a similar pattern across ferritin tertiles (hazard ratio [HR] 1.54, 95% CI 1.39-1.71). CONCLUSIONS Routine admission ferritin concentrations are linearly and independently correlated with excess mortality risk in hospitalized patients, even those with apparently "normal" ferritin concentrations (<300 mg/mL). Thus, low-grade ferritinemia might not be an innocent finding in the context of the inflammatory response. Its potential biological and therapeutic implications warrant future research.
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Affiliation(s)
- Rafael Y Brzezinski
- Internal Medicine "C" and "E", Tel Aviv Medical Center, Tel Aviv, Israel, affiliated with the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Asaf Wasserman
- Internal Medicine "C" and "E", Tel Aviv Medical Center, Tel Aviv, Israel, affiliated with the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Noa Sasson
- Internal Medicine "C" and "E", Tel Aviv Medical Center, Tel Aviv, Israel, affiliated with the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Moshe Stark
- Division of Clinical Laboratories, Tel Aviv Medical Center, Tel Aviv, Israel, affiliated with the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ilana Goldiner
- Division of Clinical Laboratories, Tel Aviv Medical Center, Tel Aviv, Israel, affiliated with the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ori Rogowski
- Internal Medicine "C" and "E", Tel Aviv Medical Center, Tel Aviv, Israel, affiliated with the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shlomo Berliner
- Internal Medicine "C" and "E", Tel Aviv Medical Center, Tel Aviv, Israel, affiliated with the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ori Argov
- Internal Medicine "C" and "E", Tel Aviv Medical Center, Tel Aviv, Israel, affiliated with the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Pereira TA, Espósito BP. Can iron chelators ameliorate viral infections? Biometals 2024; 37:289-304. [PMID: 38019378 DOI: 10.1007/s10534-023-00558-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/25/2023] [Indexed: 11/30/2023]
Abstract
The redox reactivity of iron is a double-edged sword for cell functions, being either essential or harmful depending on metal concentration and location. Deregulation of iron homeostasis is associated with several clinical conditions, including viral infections. Clinical studies as well as in silico, in vitro and in vivo models show direct effects of several viruses on iron levels. There is support for the strategy of iron chelation as an alternative therapy to inhibit infection and/or viral replication, on the rationale that iron is required for the synthesis of some viral proteins and genes. In addition, abnormal iron levels can affect signaling immune response. However, other studies report different effects of viral infections on iron homeostasis, depending on the class and genotype of the virus, therefore making it difficult to predict whether iron chelation would have any benefit. This review brings general aspects of the relationship between iron homeostasis and the nonspecific immune response to viral infections, along with its relevance to the progress or inhibition of the inflammatory process, in order to elucidate situations in which the use of iron chelators could be efficient as antivirals.
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Palladino M, Del Vecchio M, Farroni S, Martellucci O, Gigante A, Alessandri C, Muscaritoli M. Fever and dyspnea after anti-Covid-19 vaccination: a challenging diagnosis. Intern Emerg Med 2024; 19:757-760. [PMID: 37566358 DOI: 10.1007/s11739-023-03390-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 07/27/2023] [Indexed: 08/12/2023]
Abstract
There is still little information regarding the long-term safety of the vaccines. We report a case of new-onset adult-onset Still's disease (AOSD) that occurred following Covid-19 vaccination. This patient went to the emergency room with dyspnea from the last two weeks and bilateral swellings that occurred several weeks after the first vaccination. Based on the symptoms and laboratory results, we suspected AOSD. Considering the time relationship between Covid-19 vaccination and AOSD onset in our patient, and possible mechanisms linking vaccination with the onset of autoimmune disorders, physicians should consider adverse events from Covid-19 vaccination and assess the benefits and risks of vaccination for each patient.
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Affiliation(s)
- Mariangela Palladino
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale Dell'Università 37, 00185, Rome, Italy.
| | - Martina Del Vecchio
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale Dell'Università 37, 00185, Rome, Italy
| | - Simone Farroni
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale Dell'Università 37, 00185, Rome, Italy
| | - Ottavio Martellucci
- Department of Clinical Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Viale Dell'Università 37, 00185, Rome, Italy
| | - Antonietta Gigante
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale Dell'Università 37, 00185, Rome, Italy
| | - Cristiano Alessandri
- Department of Clinical Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Viale Dell'Università 37, 00185, Rome, Italy
| | - Maurizio Muscaritoli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale Dell'Università 37, 00185, Rome, Italy
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Walsh P, Hankins A, Bang H. Point-of-care lung ultrasound predicts hyperferritinemia and hospitalization, but not elevated troponin in SARS-CoV-2 viral pneumonitis in children. Sci Rep 2024; 14:5899. [PMID: 38467670 PMCID: PMC10928070 DOI: 10.1038/s41598-024-55590-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 02/26/2024] [Indexed: 03/13/2024] Open
Abstract
SARS-CoV-2 often causes viral pneumonitis, hyperferritinemia, elevations in D-dimer, lactate dehydrogenase (LDH), transaminases, troponin, CRP, and other inflammatory markers. Lung ultrasound is increasingly used to diagnose and stratify viral pneumonitis severity. We retrospectively reviewed 427 visits in patients aged 14 days to 21 years who had had a point-of-care lung ultrasound in our pediatric emergency department from 30/November/2019 to 14/August/2021. Lung ultrasounds were categorized using a 6-point ordinal scale. Lung ultrasound abnormalities predicted increased hospitalization with a threshold effect. Increasingly abnormal laboratory values were associated with decreased discharge from the ED and increased admission to the ward and ICU. Among patients SARS-CoV-2 positive patients ferritin, LDH, and transaminases, but not CRP or troponin were significantly associated with abnormalities on lung ultrasound and also with threshold effects. This effect was not demonstrated in SARS-CoV-2 negative patients. D-Dimer, CRP, and troponin were sometimes elevated even when the lung ultrasound was normal.
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Affiliation(s)
- Paul Walsh
- Pediatric Emergency Medicine, Sutter Medical Center Sacramento, 2825 Capitol Avenue, Sacramento, CA, USA.
| | - Andrea Hankins
- Sutter Institute for Medical Research, 2801 L Street, Sacramento, CA, USA
- Sutter Health Center for Health Systems Research, Sutter Health, Walnut Creek, CA, USA
| | - Heejung Bang
- Division of Biostatistics, Department of Public Health Sciences, University of California Davis, 1 Shields Ave, Davis, CA, USA
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Ahmed LA, Mansour HH, Elshennawy SI, Ramadan MA, Kamal MA, Mohamed SS, Ali OM, Ibrhim AH. Two versus three doses of COVID-19 vaccine and post-vaccination COVID-19 infection in hemodialysis patients. Infect Prev Pract 2024; 6:100338. [PMID: 38304200 PMCID: PMC10831178 DOI: 10.1016/j.infpip.2024.100338] [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: 07/09/2023] [Accepted: 12/18/2023] [Indexed: 02/03/2024] Open
Abstract
Background and aim Patients with chronic kidney disease including those undergoing hemodialysis (HD) constitute a particularly challenging group regarding COVID-19 vaccination. The present study aimed to compare the rate of reinfection after two and three doses of Sinopharm COVID-19 vaccine in HD patients. Patients and methods The study included 80 HD patients who received three doses of Sinopharm COVID-19 vaccine. In addition, there were another 80 patients who received only two doses of the vaccine. Patients in the latter group were selected based on propensity matching score with 1:1 ratio. Patients were monitored for post-vaccination COVID-19 infection using PCR examination of nasopharyngeal swabs. Patients were also monitored for post-vaccination complications including general complaints (headache, fever, fatigue), injection site complaints (arm pain, swelling, itching, rash), musculoskeletal complaints (muscle spasm or pain, joint pain) and others. All patients were followed for six months. Results The present study included 80 patients submitted to COVID-19 vaccination with two doses of Sinopharm vaccine (GI) and other 80 patients who received three doses of the same vaccine (GII). At the end of follow up, 11 patients (13.8 %) in GI caught COVID-19 infection. In contrast, no patient in GII had infection (P<0.001). Comparison between patients who had COVID-19 infection and those without infection revealed that the former subgroup had significantly lower BMI (23.3 ± 2.3 versus 27.5 ± 8.1 Kg/m2), higher frequency of associated Hepatitis C (HCV) infection (54.6 % versus 2.9 %, P<0.001) and higher serum ferritin levels [median (IQR): 1101.0 (836.0-1564.0) versus 675.0 (467.0-767.7) ng/mL, P=0.01]. Binary logistic regression analysis identified high serum ferritin levels [OR (95% CI): 0.014 (0.001-0.15), P<0.001] and associated HCV infection [OR (95% CI): 0.99 (0.98-1.01), P=0.02] as significant predictors of post-vaccination COVID-19 infection in multivariate analysis. Conclusions A three dose regime of Sinopharm COVID-19 vaccine associated with significantly lower rate of reinfection COVID-19 infection in HD patients. Infected patients had significantly lower BMI, higher frequency of HCV and higher ferritin levels.
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Affiliation(s)
- Laila A. Ahmed
- Internal Medicine Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Hayam H. Mansour
- Internal Medicine Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Salwa I. Elshennawy
- Clinical Pathology Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Marwa A.A. Ramadan
- Clinical Pathology Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohamed A.M. Kamal
- Clinical Pathology Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Soso S. Mohamed
- Community and Occupational Medicine Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Omaima Mohamed Ali
- Internal Medicine Department, Faculty of Medicine, Aswan University, Aswan, Egypt
| | - Amal H. Ibrhim
- Internal Medicine Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
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Li S, Huang P, Lai F, Zhang T, Guan J, Wan H, He Y. Mechanisms of Ferritinophagy and Ferroptosis in Diseases. Mol Neurobiol 2024; 61:1605-1626. [PMID: 37736794 DOI: 10.1007/s12035-023-03640-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023]
Abstract
The discovery of the role of autophagy, particularly the selective form like ferritinophagy, in promoting cells to undergo ferroptosis has inspired us to investigate functional connections between diseases and cell death. Ferroptosis is a novel model of procedural cell death characterized by the accumulation of iron-dependent reactive oxygen species (ROS), mitochondrial dysfunction, and neuroinflammatory response. Based on ferroptosis, the study of ferritinophagy is particularly important. In recent years, extensive research has elucidated the role of ferroptosis and ferritinophagy in neurological diseases and anemia, suggesting their potential as therapeutic targets. Besides, the global emergence and rapid transmission of COVID-19, which is caused by SARS-CoV-2, represents a considerable risk to public health worldwide. The potential involvement of ferroptosis in the pathophysiology of brain injury associated with COVID-19 is still unclear. This review summarizes the pathophysiological changes of ferroptosis and ferritinophagy in neurological diseases, anemia, and COVID-19, and hypothesizes that ferritinophagy may be a potential mechanism of ferroptosis. Advancements in these fields will enhance our comprehension of methods to prevent and address neurological disorders, anemia, and COVID-19.
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Affiliation(s)
- Siqi Li
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Ping Huang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Feifan Lai
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Ting Zhang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Jiaqi Guan
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Haitong Wan
- School of Basic Medicine Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
| | - Yu He
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
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Hong X, Wang X, Dai N, Sun Y, Liu H, Cheng X, Ye J, Shi H, Hu Q, Meng J, Zhou Z, Yang C, Teng J, Su Y, Chi H. Characteristics of COVID-19 and Impact of Disease Activity in Patients with Adult-Onset Still's Disease. Rheumatol Ther 2024; 11:201-212. [PMID: 38183598 PMCID: PMC10796879 DOI: 10.1007/s40744-023-00632-3] [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: 10/16/2023] [Accepted: 12/11/2023] [Indexed: 01/08/2024] Open
Abstract
INTRODUCTION This study aimed to characterize the morbidity, hospitalization, and mortality rates among patients with adult-onset Still's disease (AOSD) affected by coronavirus disease 2019 (COVID-19) and explore the impact of COVID-19 on the disease activity of AOSD. METHODS Data on the clinical and demographic characteristics, COVID-19-related symptoms, and outcomes were retrospectively collected. Patients were stratified according to COVID-19 severity and associations between risk factors and outcomes were analyzed using multivariate logistic regression. The disease activity of patients with AOSD flares after COVID-19 was described. RESULTS A total of 188 patients with AOSD were followed up, of whom 75.5% (n = 142) had a confirmed or highly suspected COVID-19. Patients on medium or high-dose oral glucocorticoids or Janus kinase (JAK) inhibitors were at increased risk of developing moderate to severe COVID-19. Six patients suffered flares of AOSD following COVID-19 in a short period; however, the relapse rate was not statistically increased compared with patients without COVID-19. CONCLUSION Patients with AOSD receiving medium or high-dose glucocorticoid therapy or JAK inhibitors had worse COVID-19 outcomes. Further work is needed to explore risk factors affecting COVID-19 outcomes and the impact of COVID-19 on disease activity in AOSD.
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Affiliation(s)
- Xinyue Hong
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Xiaoming Wang
- Department of General Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ningqi Dai
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Yue Sun
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Honglei Liu
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Xiaobing Cheng
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Junna Ye
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Hui Shi
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Qiongyi Hu
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Jianfen Meng
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Zhuochao Zhou
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Chengde Yang
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Jialin Teng
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Yutong Su
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China
| | - Huihui Chi
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Second Road, Shanghai, 200025, China.
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Feng H, Zhao M, Mo J, Cao X, Chen W, Wang H. New onset or recurrence of uveitis following COVID-19 infection. BMC Ophthalmol 2024; 24:23. [PMID: 38233844 PMCID: PMC10792851 DOI: 10.1186/s12886-024-03289-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 01/10/2024] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND While the 2019 novel coronavirus disease (COVID-19) pandemic has resulted in millions of cases worldwide, there is increasing recognition of a wide range of ocular manifestations associated with the virus, including uveitis. Uveitis is an inflammatory condition of the uveal tract of the eye that can lead to permanent vision loss if not treated promptly. Here we report a retrospective observational study of patients who presented with new onset or recurrent uveitis following COVID-19 infection. METHODS This is a retrospective observational study conducted at the Beijing Tongren Hospital. We identified patients who presented with symptoms of non-infectious active uveitis with positive real-time reverse transcription polymerase chain reaction (RT-PCR) of COVID-19 within 4 weeks. All patients received ophthalmic examinations, including anterior and posterior segment imaging, to assess the extent of ocular involvement. RESULTS The 18 patients with a total of 33 eyes included in this study presented with symptoms of active uveitis within 4 weeks of their positive COVID-19 RT-PCR test. Among them, 9 patients presented with the development of uveitis following COVID-19 infection, and 9 patients had relapsed uveitis after COVID-19 infection. Treatment with corticosteroids resulted in improvement of symptoms and resolution of inflammation in all cases. In this study, all patients did not experience any adverse drug reactions during treatment. CONCLUSION Our observational study highlights the potential for new onset or recurrence of uveitis following COVID-19 infection. TRIAL REGISTRATION https://www.chictr.org.cn/ ; identifier: ChiCTR2100044365, date: 03/17/2023.
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Affiliation(s)
- Hui Feng
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, 1 Dongjiaominxiang Street, Dongcheng District, Beijing, China
| | - Meng Zhao
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, 1 Dongjiaominxiang Street, Dongcheng District, Beijing, China
| | - Jing Mo
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, 1 Dongjiaominxiang Street, Dongcheng District, Beijing, China
| | - Xusheng Cao
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, 1 Dongjiaominxiang Street, Dongcheng District, Beijing, China
| | - Weixin Chen
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, 1 Dongjiaominxiang Street, Dongcheng District, Beijing, China
| | - Hong Wang
- Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing Tongren Eye Center, Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, 1 Dongjiaominxiang Street, Dongcheng District, Beijing, China.
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Khalid A, Aqeel RF, Nawaz A, Ahmad J, Fatima ST, Shahid S, Rao AA, Aktas G, Ijaz S, Shehryar M. 'Immune-inflammatory markers & clinical characteristics for outcomes in hospitalized SARS-CoV-2 infected patients of Pakistan: a retrospective analysis'. Hematology 2023; 28:2199629. [PMID: 37408482 DOI: 10.1080/16078454.2023.2199629] [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: 08/27/2022] [Accepted: 04/02/2023] [Indexed: 07/07/2023] Open
Abstract
OBJECTIVE Accumulating evidence suggests the role of immune-inflammatory markers in early risk stratification and prognostication of COVID-19 patients. We aimed to evaluate their association with severity and the development of diagnostic scores with optimal thresholds in critical patients. SETTING AND PARTICIPANTS This retrospective case study includes hospitalized COVID-19 patients from March 2019 to March, 2022, in the developing area teaching hospital in Pakistan. Polymerase chain reaction (PCR) positive patients, n = 467 were investigated for clinical outcomes, comorbidities and disease prognosis. The plasma levels of Interleukin-6 (IL-6), Lactate dehydrogenase (LDH), C-reactive protein (CRP), Procalcitonin (PCT), ferritin and Complete blood count markers were measured. RESULTS Majority were males (58.8%) and patients with comorbidities had more severe disease. Hypertension and diabetes mellitus were the commonest comorbidities. Shortness of breath, myalgia and cough were the main symptoms. The hematological markers NLR, as well as the plasma levels of immune-inflammatory variables, IL-6, LDH, Procalcitonin, Erythrocyte sedimentation rate, Ferritin were markedly raised in severe and critical patients (p < 0.0001 for these markers). ROC analysis supports IL-6 as the most accurate marker with high prognostic relevance with proposed cut-off threshold (43 pg/ml), determining >90% of patients in terms of COVID-19 severity (AUC = 0.93, 91.7%, se; 90.3%sp). Furthermore, positive correlation with all other markers including NLR with cut-off = 2.99 (AUC = 0.87, se = 89.8%, sp = 88.4%), CRP with cut-offs at 42.9 mg/l, (AUC = 0.883, se = 89.3% and sp = 78.6%), LDH cut-off at 267μg/L, evidenced in >80% patients (AUC = 0.834 se = 84% and sp = 80%). Additionally, ESR and ferritin have the corresponding AUC 0.81 and 0.813 with cut-off at 55 mm/hr and 370, respectively. CONCLUSION Investigating the immune-inflammatory markers can assist physicians in providing prompt treatment and ICU admission in terms of COVID-19 severity. As a result, which may reduce the overall mortality of COVID-19 patients.
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Affiliation(s)
- Atiqa Khalid
- MBBS, Sahiwal Medical College, Hospital, Sahiwal
| | - Rao Faheem Aqeel
- Postgraduate Resident Pediatrician, Sahiwal Teaching Hospital, Sahiwal
| | - Amber Nawaz
- Pathology Department, Sahiwal Medical College, Sahiwal
| | - Jehangir Ahmad
- Department of Medicine, Divisional Headquarters Teaching Hospital Mirpur AJK
| | | | | | - Aqsa Aqeel Rao
- Assistant Professor, Wateen Medical & Dental College, Rawat
| | | | - Shaista Ijaz
- MBBS, YANGTZE University Medical School, Wuhan, China
| | - Muhammad Shehryar
- Post resident Gynaecology and obstetrics, Sir Ganga Raam Hospital, Lahore
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Li Y, Han L, Li P, Ge J, Xue Y, Chen L. Potential network markers and signaling pathways for B cells of COVID-19 based on single-cell condition-specific networks. BMC Genomics 2023; 24:619. [PMID: 37853311 PMCID: PMC10583333 DOI: 10.1186/s12864-023-09719-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 10/05/2023] [Indexed: 10/20/2023] Open
Abstract
To explore the potential network markers and related signaling pathways of human B cells infected by COVID-19, we performed standardized integration and analysis of single-cell sequencing data to construct conditional cell-specific networks (CCSN) for each cell. Then the peripheral blood cells were clustered and annotated based on the conditional network degree matrix (CNDM) and gene expression matrix (GEM), respectively, and B cells were selected for further analysis. Besides, based on the CNDM of B cells, the hub genes and 'dark' genes (a gene has a significant difference between case and control samples not in a gene expression level but in a conditional network degree level) closely related to COVID-19 were revealed. Interestingly, some of the 'dark' genes and differential degree genes (DDGs) encoded key proteins in the JAK-STAT pathway, which had antiviral effects. The protein p21 encoded by the 'dark' gene CDKN1A was a key regulator for the COVID-19 infection-related signaling pathway. Elevated levels of proteins encoded by some DDGs were directly related to disease severity of patients with COVID-19. In short, the proteins encoded by 'dark' genes complement some missing links in COVID-19 and these signaling pathways played an important role in the growth and activation of B cells.
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Affiliation(s)
- Ying Li
- School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang, 471023, China
- Longmen Laboratory, Luoyang, 471003, Henan, China
| | - Liqin Han
- School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang, 471023, China
- Longmen Laboratory, Luoyang, 471003, Henan, China
| | - Peiluan Li
- School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang, 471023, China.
- Longmen Laboratory, Luoyang, 471003, Henan, China.
| | - Jing Ge
- Shanghai Immune Therapy Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200032, China
| | - Yun Xue
- College of Medical Technology and Engineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Luonan Chen
- Key Laboratory of Systems Biology, Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 201100, China.
- Key Laboratory of Systems Health Science of Zhejiang Province, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310000, China.
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201100, China.
- West China Biomedical Big Data Center, Med-X Center for Informatics, West China Hospital, Sichuan University, Chengdu, 610041, China.
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11
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He X, You R, Shi Y, Zeng Z, Tang B, Yu J, Xiao Y, Xiao R. Pyroptosis: the potential eye of the storm in adult-onset Still's disease. Inflammopharmacology 2023; 31:2269-2282. [PMID: 37429997 DOI: 10.1007/s10787-023-01275-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 06/02/2023] [Indexed: 07/12/2023]
Abstract
Pyroptosis, a form of programmed cell death with a high pro-inflammatory effect, causes cell lysis and leads to the secretion of countless interleukin-1β (IL-1β) and IL-18 cytokines, resulting in a subsequent extreme inflammatory response through the caspase-1-dependent pathway or caspase-1-independent pathway. Adult-onset Still's disease (AOSD) is a systemic inflammatory disease with extensive disease manifestations and severe complications such as macrophage activation syndrome, which is characterized by high-grade inflammation and cytokine storms regulated by IL-1β and IL-18. To date, the pathogenesis of AOSD is unclear, and the available therapy is unsatisfactory. As such, AOSD is still a challenging disease. In addition, the high inflammatory states and the increased expression of multiple pyroptosis markers in AOSD indicate that pyroptosis plays an important role in the pathogenesis of AOSD. Accordingly, this review summarizes the molecular mechanisms of pyroptosis and describes the potential role of pyroptosis in AOSD, the therapeutic practicalities of pyroptosis target drugs in AOSD, and the therapeutic blueprint of other pyroptosis target drugs.
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Affiliation(s)
- Xinglan He
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenetics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ruixuan You
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenetics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yaqian Shi
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenetics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhuotong Zeng
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenetics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Bingsi Tang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenetics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jiangfan Yu
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenetics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yangfan Xiao
- Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital, Central South University, Changsha, China.
- Department of Anesthesiology, The Second Xiangya Hospital, Central South University, Changsha, China.
| | - Rong Xiao
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
- Hunan Key Laboratory of Medical Epigenetics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
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12
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Fan Z, Kernan KF, Qin Y, Canna S, Berg RA, Wessel D, Pollack MM, Meert K, Hall M, Newth C, Lin JC, Doctor A, Shanley T, Cornell T, Harrison RE, Zuppa AF, Sward K, Dean JM, Park HJ, Carcillo JA. Hyperferritinemic sepsis, macrophage activation syndrome, and mortality in a pediatric research network: a causal inference analysis. Crit Care 2023; 27:347. [PMID: 37674218 PMCID: PMC10481565 DOI: 10.1186/s13054-023-04628-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/27/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND One of five global deaths are attributable to sepsis. Hyperferritinemic sepsis (> 500 ng/mL) is associated with increased mortality in single-center studies. Our pediatric research network's objective was to obtain rationale for designing anti-inflammatory clinical trials targeting hyperferritinemic sepsis. METHODS We assessed differences in 32 cytokines, immune depression (low whole blood ex vivo TNF response to endotoxin) and thrombotic microangiopathy (low ADAMTS13 activity) biomarkers, seven viral DNAemias, and macrophage activation syndrome (MAS) defined by combined hepatobiliary dysfunction and disseminated intravascular coagulation, and mortality in 117 children with hyperferritinemic sepsis (ferritin level > 500 ng/mL) compared to 280 children with sepsis without hyperferritinemia. Causal inference analysis of these 41 variables, MAS, and mortality was performed. RESULTS Mortality was increased in children with hyperferritinemic sepsis (27/117, 23% vs 16/280, 5.7%; Odds Ratio = 4.85, 95% CI [2.55-9.60]; z = 4.728; P-value < 0.0001). Hyperferritinemic sepsis had higher C-reactive protein, sCD163, IL-22, IL-18, IL-18 binding protein, MIG/CXCL9, IL-1β, IL-6, IL-8, IL-10, IL-17a, IFN-γ, IP10/CXCL10, MCP-1/CCL2, MIP-1α, MIP-1β, TNF, MCP-3, IL-2RA (sCD25), IL-16, M-CSF, and SCF levels; lower ADAMTS13 activity, sFasL, whole blood ex vivo TNF response to endotoxin, and TRAIL levels; more Adenovirus, BK virus, and multiple virus DNAemias; and more MAS (P-value < 0.05). Among these variables, only MCP-1/CCL2 (the monocyte chemoattractant protein), MAS, and ferritin levels were directly causally associated with mortality. MCP-1/CCL2 and hyperferritinemia showed direct causal association with depressed ex vivo whole blood TNF response to endotoxin. MCP-1/CCL2 was a mediator of MAS. MCP-1/CCL2 and MAS were mediators of hyperferritinemia. CONCLUSIONS These findings establish hyperferritinemic sepsis as a high-risk condition characterized by increased cytokinemia, viral DNAemia, thrombotic microangiopathy, immune depression, macrophage activation syndrome, and death. The causal analysis provides rationale for designing anti-inflammatory trials that reduce macrophage activation to improve survival and enhance infection clearance in pediatric hyperferritinemic sepsis.
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Affiliation(s)
- Zhenziang Fan
- Department of Computer Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kate F Kernan
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Faculty Pavilion, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, University of Pittsburgh, Suite 2000, 4400 Penn Avenue, Pittsburgh, PA, 15421, USA
| | - Yidi Qin
- Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Scott Canna
- Department of Pediatrics, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Robert A Berg
- Department of Anesthesiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - David Wessel
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC, USA
| | - Murray M Pollack
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Hospital, Washington, DC, USA
| | - Kathleen Meert
- Division of Critical Care Medicine, Department of Pediatrics, Children's Hospital of Michigan, Detroit, MI, USA
- Central Michigan University, Mt Pleasant, MI, USA
| | - Mark Hall
- Division of Critical Care Medicine, Department of Pediatrics, The Research Institute at Nationwide Children's Hospital Immune Surveillance Laboratory, and Nationwide Children's Hospital, Columbus, OH, USA
| | - Christopher Newth
- Division of Pediatric Critical Care Medicine, Department of Anesthesiology and Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - John C Lin
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children's Hospital, St. Louis, MO, USA
| | - Allan Doctor
- Division of Critical Care Medicine, Department of Pediatrics, St. Louis Children's Hospital, St. Louis, MO, USA
| | - Tom Shanley
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children's Hospital, Ann Arbor, MI, USA
| | - Tim Cornell
- Division of Critical Care Medicine, Department of Pediatrics, C. S. Mott Children's Hospital, Ann Arbor, MI, USA
| | - Rick E Harrison
- Division of Critical Care Medicine, Department of Pediatrics, Mattel Children's Hospital at University of California Los Angeles, Los Angeles, CA, USA
| | - Athena F Zuppa
- Department of Anesthesiology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Katherine Sward
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - J Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - H J Park
- Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Joseph A Carcillo
- Division of Pediatric Critical Care Medicine, Department of Critical Care Medicine, Faculty Pavilion, Children's Hospital of Pittsburgh, Center for Critical Care Nephrology and Clinical Research Investigation and Systems Modeling of Acute Illness Center, University of Pittsburgh, Suite 2000, 4400 Penn Avenue, Pittsburgh, PA, 15421, USA.
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13
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Hakami A, Altubayqi T, Qadah EA, Zogel B, Alfaifi SM, Refaei E, Sayed A, Alhazmi L, Sayegh M, Alamer A, Areeshi AS, Hakami D. Biochemical Analysis of Ferritin and D-dimer in COVID-19 Survivors and Non-survivors. Cureus 2023; 15:e45389. [PMID: 37854756 PMCID: PMC10579969 DOI: 10.7759/cureus.45389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2023] [Indexed: 10/20/2023] Open
Abstract
Background COVID-19 is a major cause of illness and mortality. The management of COVID-19-related illnesses might change if variables connected to their severity and the requirement for ICU admission could be found. The severity of COVID-19 might be efficiently predicted with several laboratory measures, such as ferritin levels and D-dimer analysis. Objectives This study aimed to evaluate the association between serum D-dimer and ferritin levels and their effects on mortality in patients with COVID-19. Methods This retrospective observational study included all patients with positive real-time polymerase chain reaction (RT-PCR) results for COVID-19 who were hospitalized in the Ministry of Health South Al-Qunfudah General Hospital between March and September 30, 2020. Their laboratory parameters, serum D-dimer, and ferritin levels were evaluated. IBM SPSS Statistics for Windows, Version 26.0 (released 2019; IBM Corp., Armonk, New York, United States) was used to analyze the data. Results A total of 318 COVID-19 patients were analyzed; 56.9% (n=181) were male and 43.1% (n=137) were female. Of these, 78.6% (n=250) survived, including 58% of men and 42% of women. The mean D-dimer was 2.1 mcg/mL (SD=3.16) and the mean ferritin was 698.59 ng/mL (SD=603.11). Non-recovered patients were substantially older (66.16 years old) and had higher D-dimer (5.46) mcg/mL and ferritin levels (992.96) ng/mL. Intubation length and gender did not affect survival. Of the non-survivors, 95.6% (n=239) were admitted to the ICU, and 50% (n=34) required mechanical ventilation. Conclusions COVID-19 infection mortality dramatically increased with older age and increased mean ferritin and plasma D-dimer values, which were significantly higher in COVID-19 non-survivors than in survivors. Therefore, assessing and monitoring these laboratory markers in the early stages of the disease may have a significant impact on preventing disease progression and death.
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Affiliation(s)
- Abdulrahman Hakami
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Tahani Altubayqi
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Entsar A Qadah
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Basem Zogel
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Samar M Alfaifi
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Eman Refaei
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Ahmed Sayed
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Luai Alhazmi
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Maram Sayegh
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Abdullah Alamer
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Areej S Areeshi
- Department of Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Duaa Hakami
- Department of Medicine, Jazan General Hospital, Jazan Health Affairs, Ministry of Health, Jazan, SAU
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14
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Marino L, Criniti A, Guida S, Bucci T, Ballesio L, Suppa M, Galardo G, Vacca A, Santulli M, Angeloni A, Lubrano C, Gandini O. Interleukin 18 and IL-18 BP response to Sars-CoV-2 virus infection. Clin Exp Med 2023; 23:1243-1250. [PMID: 36385417 PMCID: PMC9668240 DOI: 10.1007/s10238-022-00943-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/05/2022] [Indexed: 11/17/2022]
Abstract
The immune response to the SARS-CoV-2 infection is crucial to the patient outcome. IL-18 is involved in the lymphocyte response to the disease and it is well established its important role in the complex developing of the host response to viral infection. This study aims at the analysis of the concentrations of IL-18, IL-18BP, INF-γ at the onset of the SARS-CoV-2 infection. The serum levels of measured interleukins were obtained through enzyme-linked immunosorbent assay. Furthermore, the free fraction of IL-18 was numerically evaluated. The enrolled patients were divided in two severity groups according to a threshold value of 300 for the ratio of arterial partial pressure of oxygen and fraction of inspired oxygen fraction and according to the parenchymal involvement as evaluated by computerized tomography at the admittance. In the group of patients with a more severe disease, a significant increase of the IL-18, INF-γ and IL-18BP levels have been observed, whereas the free IL-18 component values were almost constant. The results confirm that, at the onset of the disease, the host response keep the inflammatory cytokines in an equilibrium and support the hypothesis to adopt the IL-18BP modulation as a possible and effective therapeutic approach.
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Affiliation(s)
- Luca Marino
- Emergency Medicine Unit, Department of Emergency‐Acceptance, Critical Areas and Trauma, Policlinico “Umberto I”, 00161 Rome, Italy
- Department of Mechanical and Aerospace Engineering, “Sapienza” University of Rome, 00168 Rome, Italy
| | - Anna Criniti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Sofia Guida
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Tommaso Bucci
- Department of General Surgery and Surgical Specialties “Paride Stefanini”, Sapienza University of Rome, Rome, Italy
| | - Laura Ballesio
- Department of Radiology, Anatomo-Pathology and Oncology, Sapienza University of Rome, Rome, Italy
| | - Marianna Suppa
- Emergency Medicine Unit, Department of Emergency‐Acceptance, Critical Areas and Trauma, Policlinico “Umberto I”, 00161 Rome, Italy
| | - Gioacchino Galardo
- Department of General Surgery and Surgical Specialties “Paride Stefanini”, Sapienza University of Rome, Rome, Italy
| | - Alessandra Vacca
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Maria Santulli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Antonio Angeloni
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Carla Lubrano
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Orietta Gandini
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
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15
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Abdul Khaleq MA. Evaluation of the effect of Remdesivir on some biomarkers in Iraqi patients with coronavirus 2019 (COVID-19): A cross-sectional study. J Med Life 2023; 16:1231-1234. [PMID: 38024833 PMCID: PMC10652683 DOI: 10.25122/jml-2023-0209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 07/26/2023] [Indexed: 12/01/2023] Open
Abstract
COVID-19 is a new virus spreading worldwide that can cause mild to severe illness, multi-organ failure, and even death. Injectable antiviral Remdesivir is effective in treating patients with moderate-to-severe COVID-19. Biomarkers linked to clinical outcomes have been found for COVID-19, although only a few antiviral therapies have been studied. This study aimed to assess how Remdesivir affects several biomarkers in patients with COVID-19 and how those changes impact the severity of the illness. According to Chinese care guidelines for COVID-19, 80 patients with COVID-19 were separated into two groups: group 1 did not receive Remdesivir (RDV) medication and Group 2 received it after 5 days. Injectable antiviral Remdesivir has recently been tested in high-risk, individuals with confirmed SARS-CoV-2 infection who were not hospitalized, and it successfully delayed the onset of the illness. From February 2022 to October 2023, blood samples were taken from study participants to evaluate ferritin, Lactate Dehydrogenase (LDH), and C-reactive protein. The results of this investigation showed that various COVID-19 severity biomarkers, including ferritin, C-reactive protein, and lactate dehydrogenase, may improve more quickly with RDV treatment. These biomarkers are linked to better clinical outcomes during infection. These discoveries enhance the understanding of the COVID-19 antiviral treatment's function. In conclusion, there is a clear association between the levels of biomarkers before and after Remdesivir treatment in COVID-19 cases ranging from moderate to severe. This suggests that the COVID-19 infection might lead to the elevation of several biomarkers.
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16
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Haloot J, Bhavaraju-Sanka R, Pillarisetti J, Verduzco-Gutierrez M. Autonomic Dysfunction Related to Postacute SARS-CoV-2 Syndrome. Phys Med Rehabil Clin N Am 2023; 34:563-572. [PMID: 37419532 DOI: 10.1016/j.pmr.2023.04.003] [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] [Indexed: 07/09/2023]
Abstract
Persistence of symptoms beyond the initial acute phase of coronavirus disease-2019 (COVID-19) is termed postacute SARS-CoV-2 (PASC) and includes neurologic, autonomic, pulmonary, cardiac, psychiatric, gastrointestinal, and functional impairment. PASC autonomic dysfunction can present with dizziness, tachycardia, sweating, headache, syncope, labile blood pressure, exercise intolerance, and "brain fog." A multidisciplinary team can help manage this complex syndrome with nonpharmacologic and pharmacologic interventions.
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Affiliation(s)
- Justin Haloot
- Department of Internal Medicine, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA
| | - Ratna Bhavaraju-Sanka
- Department of Neurology, UT Health San Antonio, Joe R. & Theresa Lozano Long School of Medicine, 7703 Floyd Curl Drive, Mail Code 7883, San Antonio, TX 78229, USA.
| | - Jayasree Pillarisetti
- Janey & Dolph Briscoe Division of Cardiology, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Monica Verduzco-Gutierrez
- Department of Rehabilitation Medicine, Joe R. & Teresa Lozano Long School of Medicine, UT Health at San Antonio Texas, 7703 Floyd Curl Drive, Room 628E, San Antonio, TX 78229, USA
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17
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Dong W, Jin Y, Shi H, Zhang X, Chen J, Jia H, Zhang Y. Using bioinformatics and systems biology methods to identify the mechanism of interaction between COVID-19 and nonalcoholic fatty liver disease. Medicine (Baltimore) 2023; 102:e33912. [PMID: 37335656 DOI: 10.1097/md.0000000000033912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is considered a risk factor for severe COVID-19, but the mechanism remains unknown. This study used bioinformatics to help define the relationship between these diseases. The GSE147507 (COVID-19), GSE126848 (NAFLD), and GSE63067 (NAFLD-2) datasets were screened using the Gene Expression Omnibus. Common differentially expressed genes were then identified using a Venn diagram. Gene ontology analysis and KEGG pathway enrichment were performed on the differentially expressed genes. A protein-protein interaction network was also constructed using the STRING platform, and key genes were identified using the Cytoscape plugin. GES63067 was selected for validation of the results. Analysis of ferroptosis gene expression during the development of the 2 diseases and prediction of their upstream miRNAs and lncRNAs. In addition, transcription factors (TFs) and miRNAs related to key genes were identified. Effective drugs that act on target genes were found in the DSigDB. The GSE147507 and GSE126848 datasets were crossed to obtain 28 co-regulated genes, 22 gene ontology terms, 3 KEGG pathways, and 10 key genes. NAFLD may affect COVID-19 progression through immune function and inflammatory signaling pathways. CYBB was predicted to be a differential ferroptosis gene associated with 2 diseases, and the CYBB-hsa-miR-196a/b-5p-TUG1 regulatory axis was identified. TF-gene interactions and TF-miRNA coregulatory network were constructed successfully. A total of 10 drugs, (such as Eckol, sulfinpyrazone, and phenylbutazone) were considered as target drugs for Patients with COVID-19 and NAFLD. This study identified key gene and defined molecular mechanisms associated with the progression of COVID-19 and NAFLD. COVID-19 and NAFLD progression may regulate ferroptosis through the CYBB-hsa-miR-196a/b-5p-TUG1 axis. This study provides additional drug options for the treatment of COVID-19 combined with NAFLD disease.
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Affiliation(s)
- Wenbo Dong
- Shandong Traditional Chinese Medicine University, Jinan, China
| | - Yan Jin
- Shandong Traditional Chinese Medicine University, Jinan, China
| | - Hongshuo Shi
- Shandong Traditional Chinese Medicine University, Jinan, China
| | | | - Jinshu Chen
- Shandong Traditional Chinese Medicine University, Jinan, China
| | - Hongling Jia
- The Second Affiliated Hospital of Shandong University of Chinese Medicine, Jinan, China
| | - Yongchen Zhang
- Shandong Traditional Chinese Medicine University, Jinan, China
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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18
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Zeinivand M, Sharifi M, Hassanshahi G, Nedaei SE. Deferoxamine has the Potential to Improve the COVID-19-Related Inflammatory Response in Diabetic Patients. Int J Pept Res Ther 2023; 29:63. [PMID: 37273802 PMCID: PMC10227407 DOI: 10.1007/s10989-023-10516-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2023] [Indexed: 06/06/2023]
Abstract
The clinical state of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been considered a pandemic disease (COVID-19) that is rapidly spreading worldwide. Despite all global efforts, the only treatment for COVID-19 is supportive care and there has been no efficient treatment to fight this plague. It is confirmed that patients with chronic diseases such as cardiovascular disorder and diabetes; are more vulnerable to COVID-19. In the severe type of COVID-19, laboratory findings showed a remarkably enhanced C-reactive protein, IL-6 serum, Iron, and ferritin, which suggest an inflammatory response. Inflammation results in iron homeostasis imbalance and causes iron overload, exacerbating the SARSCOV2 infection. More importantly, recent studies have established that SARS-CoV-2 needs iron for viral replication and also activation. As a result, managing iron overload in diabetic patients with COVID-19 could be an early therapeutic approach to limit the lethal inflammatory response of COVID-19. In this review, Deferoxamine (DFO) has been proposed as an effective iron chelator agent. Graphical Abstract
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Affiliation(s)
- Motahareh Zeinivand
- Department of Physiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Masoomeh Sharifi
- Physiology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Physiology, Faculty of Medicine, Iran University of Medical Sciences Tehran, Tehran, Iran
| | - Gholamhossein Hassanshahi
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Seyed Ershad Nedaei
- Department of Physiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
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19
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Ziablitsev DS, Kozyk M, Strubchevska K, Dyadyk OO, Ziablitsev SV. Lung Expression of Macrophage Markers CD68 and CD163, Angiotensin Converting Enzyme 2 (ACE2), and Caspase-3 in COVID-19. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040714. [PMID: 37109672 PMCID: PMC10144424 DOI: 10.3390/medicina59040714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/16/2023] [Accepted: 03/20/2023] [Indexed: 04/29/2023]
Abstract
Background and Objectives: The coronavirus (SARS-CoV-2) damages all systems and organs. Yet, to a greater extent, the lungs are particularly involved, due to the formation of diffuse exudative inflammation in the form of acute respiratory distress syndrome (ARDS) with next progression to pulmonary fibrosis. SARS-associated lung damage is accompanied by the pronounced activation of mononuclear cells, damage of the alveoli and microvessels, and the development of organized pneumonia. To study the expression of macrophage markers (CD68 and CD163), angiotensin-converting enzyme-2 (ACE2), and caspase-3 on the results of two fatal clinical observations of COVID-19. Materials and Methods: In both clinical cases, the female patients died from complications of confirmed COVID-19. Conventional morphological and immunohistochemical methods were used. Results: There was an acute exudative hemorrhagic pneumonia with the formation of hyaline membranes, focal organization of fibrin, stromal sclerosis, stasis, and thrombus formation in the lung vessels. Signs such as the formation of hyaline membranes, organization, and fibrosis were more pronounced in severe disease activity. The activation of CD68+/CD163+ macrophages could cause cell damage at an early stage of pneumonia development, and subsequently cause fibrotic changes in lung tissue. ACE2 expression in lung tissue was not detected in severe pneumonia, while in moderate pneumonia, weak expression was noted in individual cells of the alveolar epithelium and vascular endothelium. Conclusions: This finding could show the dependence of ACE2 expression on the severity of the inflammatory process in the lungs. The expression of caspase-3 was more pronounced in severe pneumonia.
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Affiliation(s)
- Denis S Ziablitsev
- Department of Pathophysiology, Bogomolets National Medical University, 01601 Kyiv, Ukraine
| | - Marko Kozyk
- Department of Internal Medicine, Corewell Health William Beaumont University Hospital, Royal Oak, MI 48073, USA
| | - Kateryna Strubchevska
- Department of Internal Medicine, Corewell Health William Beaumont University Hospital, Royal Oak, MI 48073, USA
| | - Olena O Dyadyk
- Department of Pathologic and Topographic Anatomy, Shupyk National Healthcare University of Ukraine, 04112 Kyiv, Ukraine
| | - Sergiy V Ziablitsev
- Department of Pathophysiology, Bogomolets National Medical University, 01601 Kyiv, Ukraine
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Qudus MS, Tian M, Sirajuddin S, Liu S, Afaq U, Wali M, Liu J, Pan P, Luo Z, Zhang Q, Yang G, Wan P, Li Y, Wu J. The roles of critical pro-inflammatory cytokines in the drive of cytokine storm during SARS-CoV-2 infection. J Med Virol 2023; 95:e28751. [PMID: 37185833 DOI: 10.1002/jmv.28751] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/17/2023] [Accepted: 04/07/2023] [Indexed: 05/17/2023]
Abstract
In patients with severe COVID-19, acute respiratory distress syndrome (ARDS), multiple organ dysfunction syndrome (MODS), and even mortality can result from cytokine storm, which is a hyperinflammatory medical condition caused by the excessive and uncontrolled release of pro-inflammatory cytokines. High levels of numerous crucial pro-inflammatory cytokines, such as interleukin-1 (IL-1), IL-2, IL-6, tumor necrosis factor-α, interferon (IFN)-γ, IFN-induced protein 10 kDa, granulocyte-macrophage colony-stimulating factor, monocyte chemoattractant protein-1, and IL-10 and so on, have been found in severe COVID-19. They participate in cascade amplification pathways of pro-inflammatory responses through complex inflammatory networks. Here, we review the involvements of these critical inflammatory cytokines in SARS-CoV-2 infection and discuss their potential roles in triggering or regulating cytokine storm, which can help to understand the pathogenesis of severe COVID-19. So far, there is rarely effective therapeutic strategy for patients with cytokine storm besides using glucocorticoids, which is proved to result in fatal side effects. Clarifying the roles of key involved cytokines in the complex inflammatory network of cytokine storm will help to develop an ideal therapeutic intervention, such as neutralizing antibody of certain cytokine or inhibitor of some inflammatory signal pathways.
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Affiliation(s)
- Muhammad Suhaib Qudus
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Mingfu Tian
- Key Laboratory of Ministry of Education for Viral Pathogenesis & Infection Prevention and Control, Institute of Medical Microbiology, Jinan University, Guangzhou, China
| | - Summan Sirajuddin
- Department of Health and Biological Sciences, Abasyn University, Peshawar, Pakistan
| | - Siyu Liu
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Uzair Afaq
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Muneeba Wali
- Department of Allied Health Sciences, CECOS University of IT and Emerging Sciences, Peshawar, Pakistan
| | - Jinbiao Liu
- Key Laboratory of Ministry of Education for Viral Pathogenesis & Infection Prevention and Control, Institute of Medical Microbiology, Jinan University, Guangzhou, China
| | - Pan Pan
- Key Laboratory of Ministry of Education for Viral Pathogenesis & Infection Prevention and Control, Institute of Medical Microbiology, Jinan University, Guangzhou, China
- Foshan Institute of Medical Microbiology, Foshan, China
| | - Zhen Luo
- Key Laboratory of Ministry of Education for Viral Pathogenesis & Infection Prevention and Control, Institute of Medical Microbiology, Jinan University, Guangzhou, China
- Foshan Institute of Medical Microbiology, Foshan, China
| | - Qiwei Zhang
- Key Laboratory of Ministry of Education for Viral Pathogenesis & Infection Prevention and Control, Institute of Medical Microbiology, Jinan University, Guangzhou, China
- Foshan Institute of Medical Microbiology, Foshan, China
| | - Ge Yang
- Foshan Institute of Medical Microbiology, Foshan, China
| | - Pin Wan
- Foshan Institute of Medical Microbiology, Foshan, China
| | - Yongkui Li
- Key Laboratory of Ministry of Education for Viral Pathogenesis & Infection Prevention and Control, Institute of Medical Microbiology, Jinan University, Guangzhou, China
- Foshan Institute of Medical Microbiology, Foshan, China
| | - Jianguo Wu
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
- Key Laboratory of Ministry of Education for Viral Pathogenesis & Infection Prevention and Control, Institute of Medical Microbiology, Jinan University, Guangzhou, China
- Foshan Institute of Medical Microbiology, Foshan, China
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21
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Chang SH, Hsu TC, Huang PH, Huang CC, Yeo KJ, Hong WJ, Chen PK, Lin YH, Lan JL, Chen DY. A Streamlined Diagnostic Process Improved the Outcomes of Patients with Adult-Onset Still's Disease: A Single-Center Retrospective Observational Study. Rheumatol Ther 2023; 10:343-355. [PMID: 36495404 PMCID: PMC9739339 DOI: 10.1007/s40744-022-00516-y] [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: 09/22/2022] [Accepted: 11/23/2022] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION The diagnosis of adult-onset Still's disease (AOSD) is often delayed due to its clinical heterogeneity and lack of pathognomic features. Hence, there is an unmet need for an efficient diagnostic process. The major aim of this study was to compare the differences in disease outcomes between two groups of AOSD patients with and without implementation of the streamlined diagnostic process (SDP). METHODS Of 172 febrile patients with skin rash and/or arthralgia, 112 individuals had AOSD. The tentative diagnosis of AOSD or non-AOSD was made with or without the SDP implementation. The selection criteria for AOSD outcomes analysis were as follows: (1) age at study entry older than 20 years, (2) fulfillment of the Yamaguchi criteria for AOSD diagnosis, and (3) a follow-up period longer than 6 months after initiation of therapy. Three outcome parameters were evaluated, including diagnosis lag period, the proportion of "early diagnosis," and the proportion of achieving disease remission after a 6-month therapy. RESULTS The SDP was implemented for expediting AOSD diagnosis in 41 (36%) enrolled patients (SDP-implemented group). The diagnosis lag period was significantly shorter in the SDP-implemented group (median 2.0 weeks, interquartile range [IQR] 1.0-2.5 weeks) than in the non-SDP-implemented group (4.0 weeks, IQR 2.0-6.0 weeks, p < 0.001). A significantly higher proportion of "early diagnosis" was also found in the SDP-implemented group (75.6%) compared with the non-SDP-implemented group (33.8%, p < 0.001). We revealed a significantly higher proportion of achieving remission in the SDP-implemented group (85.4%) compared with the non-SDP-implemented group (67.6%, p < 0.05). Logistic regression analysis revealed SDP implementation as a potential predictor of achieving disease remission. CONCLUSIONS Implementing an SDP for expediting diagnosis could improve outcomes for AOSD patients. This diagnostic process increased the early diagnosis rate and led to a higher disease remission rate. However, the beneficial effects of SDP implementation need further external validation.
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Affiliation(s)
- Shih-Hsin Chang
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan.,PhD Program in Translational Medicine and Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Teng-Chieh Hsu
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan
| | - Po-Hao Huang
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Chien-Chung Huang
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Kai-Jieh Yeo
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Wei-Jhe Hong
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan
| | - Po-Ku Chen
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Yun-Hsieh Lin
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan
| | - Joung-Liang Lan
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan.,Department of Medical Research, Rheumatic Diseases Research Center, China Medical University Hospital, Taichung, Taiwan
| | - Der-Yuan Chen
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan. .,College of Medicine, China Medical University, Taichung, Taiwan. .,PhD Program in Translational Medicine and Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan.
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22
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Berardicurti O, Navarini L, Vomero M, Currado D, Biaggi A, Marino A, Bearzi P, Corberi E, Rigon A, Arcarese L, Vadacca M, Mattei A, Agrò FE, Incalzi RA, Sambuco F, Travaglino F, Ruscitti P, Cipriani P, Giacomelli R. The similar expression of both ferritin and scavenger receptors activation genes in patients with COVID19 and AOSD support their role in the pathogenesis of these diseases and identify a common mechanism at the basis of the "hyperferritinemic syndromes". Autoimmun Rev 2023; 22:103309. [PMID: 36889656 PMCID: PMC9986116 DOI: 10.1016/j.autrev.2023.103309] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023]
Abstract
A role for COVID19 in "hyperferritinemic syndromes" has been proposed based on its clinical and serological characteristics and its similarities with AOSD. To better understand the molecular pathways responsible of these similarities, we evaluated in the PBMCs of 4 active AOSD patients, 2 COVID19 patients with ARDS, and 2 HCs the expression of genes associated with iron metabolisms, with monocyte/macrophages activation, and finally with NETs formation.
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Affiliation(s)
- Onorina Berardicurti
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy; Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy.
| | - Luca Navarini
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy; Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
| | - Marta Vomero
- Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
| | - Damiano Currado
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy; Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
| | - Alice Biaggi
- Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
| | - Annalisa Marino
- Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
| | - Pietro Bearzi
- Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
| | - Erika Corberi
- Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
| | - Amelia Rigon
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy
| | - Luisa Arcarese
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy
| | - Marta Vadacca
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy
| | - Alessia Mattei
- Operative Research Unit of Anaesthesia, Intensive Care and Pain Management, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy
| | - Felice Eugenio Agrò
- Operative Research Unit of Anaesthesia, Intensive Care and Pain Management, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy; Anesthesia, Intensive Care and Pain Management, Department of Medicine, University of Rome "Campus Bio-Medico", Rome, Italy
| | - Raffaele Antonelli Incalzi
- Unit of Geriatrics, Campus Bio-Medico University of Rome, Rome, Italy; Internal Medicine, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128, Rome, Italy
| | - Federica Sambuco
- Emergency Department, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy
| | - Francesco Travaglino
- Emergency Department, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy
| | - Piero Ruscitti
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Paola Cipriani
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Roberto Giacomelli
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policiclinico Campus Biomedico, Via Alvaro del Portillo 200, 00128 Rome, Italy; Rheumatology and Clinical Immunology, Department of Medicine, University of Rome "Campus Biomedico", School of Medicine, Rome, Italy
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23
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Huyut MT, Huyut Z. Effect of ferritin, INR, and D-dimer immunological parameters levels as predictors of COVID-19 mortality: A strong prediction with the decision trees. Heliyon 2023; 9:e14015. [PMID: 36919085 PMCID: PMC9985543 DOI: 10.1016/j.heliyon.2023.e14015] [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: 03/02/2022] [Revised: 01/25/2023] [Accepted: 02/17/2023] [Indexed: 03/07/2023] Open
Abstract
Background and objective A hyperinflammatory environment is thought to be the distinctive characteristic of COVID-19 infection and an important mediator of morbidity. This study aimed to determine the effect of other immunological parameter levels, especially ferritin, as a predictor of COVID-19 mortality via decision-trees analysis. Material and method This is a retrospective study evaluating a total of 2568 patients who died (n = 232) and recovered (n = 2336) from COVID-19 in August and December 2021. Immunological laboratory data were compared between two groups that died and recovered from patients with COVID-19. In addition, decision trees from machine learning models were used to evaluate the performance of immunological parameters in the mortality of the COVID-19 disease. Results Non-surviving from COVID-19 had 1.75 times higher ferritin, 10.7 times higher CRP, 2.4 times higher D-dimer, 1.14 times higher international-normalized-ratio (INR), 1.1 times higher Fibrinogen, 22.9 times higher procalcitonin, 3.35 times higher troponin, 2.77 mm/h times higher erythrocyte-sedimentation-rate (ESR), 1.13sec times longer prothrombin time (PT) when compared surviving patients. In addition, our interpretable decision tree, which was constructed with only the cut-off values of ferritin, INR, and D-dimer, correctly predicted 99.7% of surviving patients and 92.7% of non-surviving patients. Conclusions This study perfectly predicted the mortality of COVID-19 with our interpretable decision tree constructed with INR and D-dimer, especially ferritin. For this reason, we think that it may be important to include ferritin, INR, and D-dimer parameters and their cut-off values in the scoring systems to be planned for COVID-19 mortality.
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Affiliation(s)
- Mehmet Tahir Huyut
- Erzincan Binali Yıldırım University, Faculty of Medicine, Department of Biostatistics and Medical Informatics, Erzincan, Turkey
- Corresponding author. Erzincan Binali Yıldırım University, Faculty of Medicine, Department of Biostatistics and Medical Informatics, Erzincan, Turkey.
| | - Zübeyir Huyut
- Van Yuzuncu Yıl University, Faculty of Medicine, Department of Biochemistry, Van, Turkey
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24
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Chen J, He ZX, Wang FK. RETRACTED ARTICLE: Evaluation of ferritin level in COVID-19 patients and its inflammatory response. APPLIED NANOSCIENCE 2023; 13:3121. [PMID: 35136706 PMCID: PMC8812356 DOI: 10.1007/s13204-021-02115-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 09/24/2021] [Indexed: 01/08/2023]
Affiliation(s)
- Jing Chen
- Department of Clinical Laboratory, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, 050082 China
| | - Zheng-Xin He
- Department of Clinical Laboratory, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, 050082 China
| | - Fun-Kun Wang
- Department of Clinical Laboratory, The 980th Hospital of PLA Joint Logistics Support Force, Shijiazhuang, 050082 China
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25
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Jia FJ, Han J. Liver injury in COVID-19: Holds ferritinophagy-mediated ferroptosis accountable. World J Clin Cases 2022; 10:13148-13156. [PMID: 36683648 PMCID: PMC9850986 DOI: 10.12998/wjcc.v10.i36.13148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/20/2022] [Accepted: 12/08/2022] [Indexed: 12/26/2022] Open
Abstract
Even in patients without a history of liver disease, liver injury caused by coronavirus disease 2019 (COVID-19) is gradually becoming more common. However, the precise pathophysiological mechanisms behind COVID-19's liver pathogenicity are still not fully understood. We hypothesize that inflammation may become worse by cytokine storms caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Elevated ferritin levels can initiate ferritinophagy mediated by nuclear receptor coactivator 4 (NCOA4), which leads to iron elevation, and ferroptosis. In COVID-19 patients, ferroptosis can be restricted to reduce disease severity and liver damage by targeting NCOA4-mediated ferritinophagy. To confirm the role of ferritinophagy-mediated ferroptosis in SARS-CoV-2 infection, further research is required.
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Affiliation(s)
- Feng-Ju Jia
- School of Nursing, Qingdao University, Qingdao 266071, Shandong Province, China
| | - Jing Han
- School of Nursing, Qingdao University, Qingdao 266071, Shandong Province, China
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26
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Dufrusine B, Valentinuzzi S, Bibbò S, Damiani V, Lanuti P, Pieragostino D, Del Boccio P, D’Alessandro E, Rabottini A, Berghella A, Allocati N, Falasca K, Ucciferri C, Mucedola F, Di Perna M, Martino L, Vecchiet J, De Laurenzi V, Dainese E. Iron Dyshomeostasis in COVID-19: Biomarkers Reveal a Functional Link to 5-Lipoxygenase Activation. Int J Mol Sci 2022; 24:15. [PMID: 36613462 PMCID: PMC9819889 DOI: 10.3390/ijms24010015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/13/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) is characterized by a broad spectrum of clinical symptoms. After acute infection, some subjects develop a post-COVID-19 syndrome known as long-COVID. This study aims to recognize the molecular and functional mechanisms that occur in COVID-19 and long-COVID patients and identify useful biomarkers for the management of patients with COVID-19 and long-COVID. Here, we profiled the response to COVID-19 by performing a proteomic analysis of lymphocytes isolated from patients. We identified significant changes in proteins involved in iron metabolism using different biochemical analyses, considering ceruloplasmin (Cp), transferrin (Tf), hemopexin (HPX), lipocalin 2 (LCN2), and superoxide dismutase 1 (SOD1). Moreover, our results show an activation of 5-lipoxygenase (5-LOX) in COVID-19 and in long-COVID possibly through an iron-dependent post-translational mechanism. Furthermore, this work defines leukotriene B4 (LTB4) and lipocalin 2 (LCN2) as possible markers of COVID-19 and long-COVID and suggests novel opportunities for prevention and treatment.
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Affiliation(s)
- Beatrice Dufrusine
- Department of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Silvia Valentinuzzi
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Sandra Bibbò
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Verena Damiani
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Paola Lanuti
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
- Department of Medicine and Aging Science, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
| | - Damiana Pieragostino
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Piero Del Boccio
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Ersilia D’Alessandro
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Alberto Rabottini
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Alessandro Berghella
- Department of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Nerino Allocati
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Katia Falasca
- Department of Medicine and Aging Science, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
- Clinic of Infectious Diseases, S.S. Annunziata Hospital, 66100 Chieti, Italy
| | - Claudio Ucciferri
- Clinic of Infectious Diseases, S.S. Annunziata Hospital, 66100 Chieti, Italy
| | - Francesco Mucedola
- Clinic of Infectious Diseases, S.S. Annunziata Hospital, 66100 Chieti, Italy
| | - Marco Di Perna
- Pneumology Department, “SS Annunziata” Hospital, 66100 Chieti, Italy
| | - Laura Martino
- Pneumology Department, “SS Annunziata” Hospital, 66100 Chieti, Italy
| | - Jacopo Vecchiet
- Department of Medicine and Aging Science, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
- Clinic of Infectious Diseases, S.S. Annunziata Hospital, 66100 Chieti, Italy
| | - Vincenzo De Laurenzi
- Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Enrico Dainese
- Department of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
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27
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Clinical and laboratory factors associated with mortality among hospitalized patients with COVID-19 infection in Lebanon: A multicenter study. PLoS One 2022; 17:e0278393. [PMID: 36454777 PMCID: PMC9714727 DOI: 10.1371/journal.pone.0278393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 11/15/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND With the dire economic situation in Lebanon, many of the basic resources of the hospitals needed to help fight COVID-19 infections are not available. In this paper, we studied the possible factors associated with increased mortality in a sample of Lebanese adults enrolled in three hospitals. METHOD In this retrospective cohort study, we analyzed data from 416 adults hospitalized in three institutions for a COVID-19 infection, from the opening of the COVID unit until their closure (period extending from March 2020 to June 2021). We used multivariate analyses to assess potential factors associated with COVID-19 mortality: gender, age, the presence of underlying medical conditions, and some medication taken during hospitalization. RESULTS Using variables related to baseline characteristics entered as independent variables, acute kidney injury (aOR = 4.057) and older age (aOR = 1.053) were associated with a higher probability of death. After adjusting baseline characteristics and factors related to admission entered as independent variables, enoxaparin intake (aOR = 0.435) was significantly associated with a lower probability of death, whereas old age (aOR = 1.049) and ventilation (aOR = 1.2) were significantly associated with higher odds of death. When all variables that showed significance in bivariate analysis were entered, old age (aOR = 1.243) and highest PaCO2 during hospitalization (aOR = 1.192) were significantly associated with higher mortality. With a weak effect, atrial fibrillation, COPD, and higher leucocyte counts on admission were significantly associated with higher odds of death. CONCLUSION These findings could help us prevent severe diseases in patients with several comorbidities and adjust therapeutic care to improve future outcomes. More studies should compare the outcome of different COVID-19 strains as well as the impact of vaccination on those with multiple comorbidities, especially on the mortality rate culminating from disease complications.
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Ferritin triggers neutrophil extracellular trap-mediated cytokine storm through Msr1 contributing to adult-onset Still's disease pathogenesis. Nat Commun 2022; 13:6804. [PMID: 36357401 PMCID: PMC9648446 DOI: 10.1038/s41467-022-34560-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/28/2022] [Indexed: 11/11/2022] Open
Abstract
Hyperferritinemic syndrome, an overwhelming inflammatory condition, is characterized by high ferritin levels, systemic inflammation and multi-organ dysfunction, but the pathogenic role of ferritin remains largely unknown. Here we show in an animal model that ferritin administration leads to systemic and hepatic inflammation characterized by excessive neutrophil leukocyte infiltration and neutrophil extracellular trap (NET) formation in the liver tissue. Ferritin-induced NET formation depends on the expression of peptidylarginine deiminase 4 and neutrophil elastase and on reactive oxygen species production. Mechanistically, ferritin exposure increases both overall and cell surface expression of Msr1 on neutrophil leukocytes, and also acts as ligand to Msr1 to trigger the NET formation pathway. Depletion of neutrophil leukocytes or ablation of Msr1 protect mice from tissue damage and the hyperinflammatory response, which further confirms the role of Msr1 as ferritin receptor. The relevance of the animal model is underscored by the observation that enhanced NET formation, increased Msr1 expression and signalling on neutrophil leukocytes are also characteristic to adult-onset Still's disease (AOSD), a typical hyperferritinemic syndrome. Collectively, our findings demonstrate an essential role of ferritin in NET-mediated cytokine storm, and suggest that targeting NETs or Msr1 may benefit AOSD patients.
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Alharbi SO. COVID-19 in a patient with new adult-onset Still disease: A case report. Medicine (Baltimore) 2022; 101:e30953. [PMID: 36221437 PMCID: PMC9541057 DOI: 10.1097/md.0000000000030953] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
RATIONALE Adult-onset Still disease (AOSD) is a systemic autoinflammatory illness of unknown cause. Its manifestations comprise fever; arthritis or arthralgia; and skin rash with high inflammatory markers and ferritin levels. Coronavirus disease 2019 (COVID-19) shares several clinical features and laboratory markers of AOSD: making it challenging to differentiate between the 2 conditions. PATIENT CONCERNS A 29-year-old woman presented with fever, skin rash, and polyarthritis 4 weeks before admission. Two weeks after illness onset, she had an infection with symptoms similar to those of COVID-19. She observed that her symptoms worsened, and new symptoms appeared including headache; vomiting; diarrhea; and loss of taste and smell. The patient tested positive for severe acute respiratory syndrome coronavirus 2 using polymerase chain reaction. DIAGNOSIS The patient was diagnosed with AOSD complicated with COVID-19 after exclusion of other possible causes of her illness, such as infections, malignancy, or underlying rheumatological disease. INTERVENTIONS The patient was administered corticosteroids and methotrexate. The patient responded quickly, particularly to corticosteroids. OUTCOMES This is the second reported case of COVID-19 in a patient with AOSD. She experienced COVID-19 shortly after having AOSD, indicating that those with AOSD might have a higher risk of COVID-19 infection. Furthermore, she developed the most prevalent COVID-19 symptoms. However, distinguishing most of these symptoms from AOSD manifestations was difficult. LESSONS Early diagnosis and differentiation between AOSD and COVID-19 and prompt initiation of treatment are required.
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Affiliation(s)
- Samar O. Alharbi
- Department of Medicine, Taibah University, Medina, Saudi Arabia
- * Correspondence: Samar Alharbi, Department of Medicine, College of Medicine, Taibah University, King Salman Medical City, Medina 42312-3779Saudi Arabia (e-mail: )
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Mohus RM, Flatby H, Liyanarachi KV, DeWan AT, Solligård E, Damås JK, Åsvold BO, Gustad LT, Rogne T. Iron status and the risk of sepsis and severe COVID-19: a two-sample Mendelian randomization study. Sci Rep 2022; 12:16157. [PMID: 36171422 PMCID: PMC9516524 DOI: 10.1038/s41598-022-20679-6] [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: 07/04/2022] [Accepted: 09/16/2022] [Indexed: 01/15/2023] Open
Abstract
Observational studies have indicated an association between iron status and risk of sepsis and COVID-19. We estimated the effect of genetically-predicted iron biomarkers on risk of sepsis and risk of being hospitalized with COVID-19, performing a two-sample Mendelian randomization study. For risk of sepsis, one standard deviation increase in genetically-predicted serum iron was associated with odds ratio (OR) of 1.14 (95% confidence interval [CI] 1.01-1.29, P = 0.031). The findings were supported in the analyses for transferrin saturation and total iron binding capacity, while the estimate for ferritin was inconclusive. We found a tendency of higher risk of hospitalization with COVID-19 for serum iron; OR 1.29 (CI 0.97-1.72, P = 0.08), whereas sex-stratified analyses showed OR 1.63 (CI 0.94-2.86, P = 0.09) for women and OR 1.21 (CI 0.92-1.62, P = 0.17) for men. Sensitivity analyses supported the main findings and did not suggest bias due to pleiotropy. Our findings suggest a causal effect of genetically-predicted higher iron status and risk of hospitalization due to sepsis and indications of an increased risk of being hospitalized with COVID-19. These findings warrant further studies to assess iron status in relation to severe infections, including the potential of improved management.
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Affiliation(s)
- Randi Marie Mohus
- grid.5947.f0000 0001 1516 2393Gemini Center for Sepsis Research, Institute of Circulation and Medical Imaging, NTNU, Norwegian University of Science and Technology, Trondheim, Norway ,grid.52522.320000 0004 0627 3560Clinic of Anesthesia and Intensive Care, St. Olavs Hospital, Trondheim University Hospital, Postboks 3250 Torgarden, 7006 Trondheim, Norway
| | - Helene Flatby
- grid.5947.f0000 0001 1516 2393Gemini Center for Sepsis Research, Institute of Circulation and Medical Imaging, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
| | - Kristin V. Liyanarachi
- grid.5947.f0000 0001 1516 2393Gemini Center for Sepsis Research, Institute of Circulation and Medical Imaging, NTNU, Norwegian University of Science and Technology, Trondheim, Norway ,grid.52522.320000 0004 0627 3560Department of Infectious Diseases, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Andrew T. DeWan
- grid.5947.f0000 0001 1516 2393Gemini Center for Sepsis Research, Institute of Circulation and Medical Imaging, NTNU, Norwegian University of Science and Technology, Trondheim, Norway ,grid.47100.320000000419368710Department of Chronic Disease Epidemiology and Center for Perinatal, Pediatric and Environmental Epidemiology, Yale School of Public Health, New Haven, CT USA
| | - Erik Solligård
- grid.5947.f0000 0001 1516 2393Gemini Center for Sepsis Research, Institute of Circulation and Medical Imaging, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jan Kristian Damås
- grid.5947.f0000 0001 1516 2393Gemini Center for Sepsis Research, Institute of Circulation and Medical Imaging, NTNU, Norwegian University of Science and Technology, Trondheim, Norway ,grid.52522.320000 0004 0627 3560Department of Infectious Diseases, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway ,grid.5947.f0000 0001 1516 2393Department of Clinical and Molecular Medicine, Centre of Molecular Inflammation Research, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
| | - Bjørn Olav Åsvold
- grid.5947.f0000 0001 1516 2393Department of Public Health and Nursing, K.G. Jebsen Center for Genetic Epidemiology, NTNU, Norwegian University of Science and Technology, Trondheim, Norway ,grid.52522.320000 0004 0627 3560Department of Endocrinology, Clinic of Medicine, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway ,grid.5947.f0000 0001 1516 2393Department of Public Health and Nursing, HUNT Research Centre, NTNU, Norwegian University of Science and Technology, Levanger, Norway
| | - Lise T. Gustad
- grid.5947.f0000 0001 1516 2393Gemini Center for Sepsis Research, Institute of Circulation and Medical Imaging, NTNU, Norwegian University of Science and Technology, Trondheim, Norway ,Nord-Trøndelag Hospital Trust, Levanger, Norway ,grid.465487.cFaculty of Health Sciences, Nord University, Levanger, Norway
| | - Tormod Rogne
- grid.5947.f0000 0001 1516 2393Gemini Center for Sepsis Research, Institute of Circulation and Medical Imaging, NTNU, Norwegian University of Science and Technology, Trondheim, Norway ,grid.47100.320000000419368710Department of Chronic Disease Epidemiology and Center for Perinatal, Pediatric and Environmental Epidemiology, Yale School of Public Health, New Haven, CT USA ,grid.418193.60000 0001 1541 4204Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
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Singhal P, Rawat A, Sharma S, Sharma AK, Jat KS, Agarwal S, Samdani S, Agarwal S, Sharma MP, Bhandari S. Invasive Fungal Infections in Dengue Recovered Patients: A New Phenomenon in the Covid-19 Era. Indian J Otolaryngol Head Neck Surg 2022; 74:3321-3326. [PMID: 36090297 PMCID: PMC9441130 DOI: 10.1007/s12070-022-03152-8] [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: 02/14/2022] [Accepted: 08/25/2022] [Indexed: 11/26/2022] Open
Abstract
Invasive fungal rhinosinusitis was seen to rise to epidemic levels after the 2nd wave of ongoing Covid pandemic, especially in tropical countries, maximally in India. A similar trend is being observed for cases who have recently recovered from dengue virus infection. Post dengue invasive fungal infection is a new presentation and any associations between it and Covid pandemic need to be studied in detail to help prepare for any complications. 3 patients presented to the out-patient department of E.N.T at a tertiary level teaching hospital in East India with complains similar to rhinosinusitis. These patients were then evaluated and diagnosed to be infected from Mucormycosis and Aspergillosis fungal sinusitis after which they were managed with surgical debridement and systemic antifungal therapy. All had a recent history of recovery from Dengue virus infection and a possible association could be suspected. 3 patients presented with complains of pain over upper jaw with orbital swelling and loss of vision developing over a period of 24 days. Two of them had ulceration of hard palate. They were then subjected to Contrast MRI along with CT scan of the Paranasal sinuses which depicted pansinus involvement with intracranial extension in two patients. These were then planned for diagnostic nasal endoscopies along with biopsies which turned out to be Invasive fungal sinusitis in the form of Aspergillosis and Mucormycosis. All the 3 patients had recent history of recovery from Dengue virus infection and did not have any other co-morbidities. Covid Associated Mucormycosis (CAM) is a well-known entity now but no reports of Dengue associated Invasive fungal sinusitis are yet reported. Whether this new phenomenon has anything to do with the interactions between dengue virus and coronavirus is not known at present and needs to be studied in detail so appropriate management protocols can be formulated.
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Affiliation(s)
- Pawan Singhal
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Anshu Rawat
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Shivam Sharma
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Anjani Kumar Sharma
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Kailash Singh Jat
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Shubham Agarwal
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Sunil Samdani
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Sunita Agarwal
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Man Prakash Sharma
- Department of Otorhinolaryngology and Head Neck Surgery, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
| | - Sudheer Bhandari
- Department of Internal Medicine, S.M.S Medical College and Hospital, Jaipur, Rajasthan 302004 India
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Sampaio SC, Sacramento GS, De Almeida JB. The role of iron and ferritin in pathophysiology and as a laboratory marker in COVID-19. REVISTA CIÊNCIAS EM SAÚDE 2022. [DOI: 10.21876/rcshci.v12i3.1275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) emerged in China exponentially and is recognized as a multisystem disease that gradually elevates markers associated with iron metabolism as the infection becomes more intense, becoming a critical factor in the investigation of prognosis. We review the latest scientific findings on the behavior of iron and ferritin in pathophysiology and as laboratory markers in COVID-19 (Coronavirus Disease 2019).The findings showed that iron and ferritin play a key role in the pathogenesis of COVID-19, contributing to the worsening of the disease. Therefore, iron dysmetabolism, marked by hyperferritinemia, is associated with inflammatory states in SARS-CoV-2 infection, and ferritin measurement has been shown to be a useful laboratory marker with a clinical and discriminatory potential to define the severity and mortality during COVID-19.
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COVID-19-Associated Mucormycosis: A Matter of Concern Amid the SARS-CoV-2 Pandemic. Vaccines (Basel) 2022; 10:vaccines10081266. [PMID: 36016154 PMCID: PMC9415927 DOI: 10.3390/vaccines10081266] [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: 06/17/2022] [Revised: 08/04/2022] [Accepted: 08/05/2022] [Indexed: 12/16/2022] Open
Abstract
Mucormycosis is an invasive fungal infection caused by fungi belonging to order Mucorales. Recently, with the increase in COVID-19 infections, mucormycosis infections have become a matter of concern globally, because of the high morbidity and mortality rates associated with them. Due to the association of mucormycosis with COVID-19 disease, it has been termed COVID-19-associated mucormycosis (CAM). In the present review, we focus on mucormycosis incidence, pathophysiology, risk factors, immune dysfunction, interactions of Mucorales with endothelial cells, and the possible role of iron in Mucorales growth. We review the limitations associated with current diagnostic procedures and the requirement for more specific, cost-effective, convenient, and sensitive assays, such as PCR-based assays and monoclonal antibody-based assays for the effective diagnosis of mucormycosis. We discuss the current treatment options involving antifungal drug therapies, adjunctive therapy, surgical treatment, and their limitations. We also review the importance of nutraceuticals-based therapy for the prevention as well as treatment of mucormycosis. Our review also highlights the need to explore the potential of novel immunotherapeutics, which include antibody-based therapy, cytokine-based therapy, and combination/synergistic antifungal therapy, as treatment options for mucormycosis. In summary, this review provides a complete overview of COVID-19-associated mucormycosis, addressing the current research gaps and future developments required in the field.
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Autoimmune Autonomic Dysfunction Syndromes: Potential Involvement and Pathophysiology Related to Complex Regional Pain Syndrome, Fibromyalgia, Chronic Fatigue Syndrome, Silicone Breast Implant–Related Symptoms and Post-COVID Syndrome. PATHOPHYSIOLOGY 2022; 29:414-425. [PMID: 35997389 PMCID: PMC9396987 DOI: 10.3390/pathophysiology29030033] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 11/21/2022] Open
Abstract
The pathophysiological mechanisms involved in chronic disorders such as complex regional pain syndrome, fibromyalgia, chronic fatigue syndrome, silicone breast implant–related symptoms, and post-COVID syndrome have not been clearly defined. The course of the pain in some of the syndromes, the absence of evident tissue damage, and the predominance of alterations in the autonomic nervous system are shared similarities between them. The production of autoantibodies following a trigger in the syndromes was previously described, for instance, trauma in complex regional pain syndrome, infectious agents in fibromyalgia, chronic fatigue syndrome, and post-COVID syndrome, and the immune stimulation by silicone in women with breast implants. In fact, the autoantibodies produced were shown to be directed against the autonomic nervous system receptors, leading to the amplification of the perception of pain alongside various clinical symptoms seen during the clinical course of the syndromes. Therefore, we viewed autoantibodies targeting the autonomic nervous system resulting in autonomic dysfunction as likely the most comprehensive explanation of the pathophysiology of the disorders mentioned. Based on this, we aimed to introduce a new concept uniting complex regional pain syndrome, fibromyalgia, chronic fatigue syndrome, silicone breast implant–related symptoms, and post-COVID syndrome, namely “autoimmune autonomic dysfunction syndromes”. Due to its etiological, pathophysiological, and clinical implications, the suggested term would be more precise in classifying the syndromes under one title. The new title would doubtlessly facilitate both laboratory and clinical studies aimed to improve diagnosis and make treatment options more directed and precise.
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Chen Y, Xu Y, Zhang K, Shen L, Deng M. Ferroptosis in COVID-19-related liver injury: A potential mechanism and therapeutic target. Front Cell Infect Microbiol 2022; 12:922511. [PMID: 35967872 PMCID: PMC9363633 DOI: 10.3389/fcimb.2022.922511] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/01/2022] [Indexed: 01/08/2023] Open
Abstract
The outbreak and worldwide spread of coronavirus disease 2019 (COVID-19), which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has been a threat to global public health. SARS-CoV-2 infection not only impacts the respiratory system but also causes hepatic injury. Ferroptosis, a distinct iron-dependent form of non-apoptotic cell death, has been investigated in various pathological conditions, such as cancer, ischemia/reperfusion injury, and liver diseases. However, whether ferroptosis takes part in the pathophysiological process of COVID-19-related liver injury has not been evaluated yet. This review highlights the pathological changes in COVID-19-related liver injury and presents ferroptosis as a potential mechanism in the pathological process. Ferroptosis, as a therapeutic target for COVID-19-related liver injury, is also discussed. Discoveries in these areas will improve our understanding of strategies to prevent and treat hepatic injuries caused by COVID-19.
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Affiliation(s)
- Yunqing Chen
- Department of Infectious Diseases, Affiliated Hospital of Jiaxing University, Jiaxing, China
- *Correspondence: Yunqing Chen,
| | - Yan Xu
- Department of Infectious Diseases, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Kan Zhang
- Department of Infectious Diseases, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Liang Shen
- Department of Cardiology, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Min Deng
- Department of Infectious Diseases, Affiliated Hospital of Jiaxing University, Jiaxing, China
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Zeinivand M, jamali-Raeufy N, Zavvari F. The beneficial role of Hepcidin peptide inhibitor in improved the symptoms of COVID-19 in diabetics: anti-inflammatory and potential therapeutic effects. J Diabetes Metab Disord 2022; 21:1797-1807. [PMID: 35812243 PMCID: PMC9257556 DOI: 10.1007/s40200-022-01053-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 04/21/2022] [Accepted: 04/24/2022] [Indexed: 12/02/2022]
Abstract
Coronavirus Disease 2019 (COVID-19) is a recent public health issue worldwide. Also, diabetes is a frequent condition with high mortality. There is a strong relationship between COVID-19 and diabetes. This article analyses the intricate relationship between COVID-19 and hepcidin. Hepcidin increases in aged non-insulin diabetic patients. Hepcidin is the last target treatment of several medications commonly used. Viral diseases, especially SARS-CoV19, can activate the hepcidin pathway leading to an elevation in the iron load. This increased iron is released into the bloodstream and results in cell death through ferroptosis, like free iron. Excess iron has pro-coagulative and toxic effects. Hepcidin overexpression and iron overload are associated with COVID-19 infection and can be considered potential targets for treatment. Several studies have shown dalteparin (anti-Hepcidin) could improve the symptoms of COVID-19 in diabetics by appropriately modulating and decreasing oxidative stress and inflammation. This finding can be leading to enhancing the existing knowledge about Therapeutic measures for reducing Covid-19 impairments in diabetics and is suggested as a possible therapeutic agent in diabetes.
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Chen PK, Wey SJ, Chen DY. Interleukin-18: a biomarker with therapeutic potential in adult-onset Still's disease. Expert Rev Clin Immunol 2022; 18:823-833. [PMID: 35771972 DOI: 10.1080/1744666x.2022.2096592] [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] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Adult-onset Still's disease (AOSD) is an autoinflammatory disease driven by the innate immune response. Given the ambiguity in clinical presentation and lack of specific diagnostic biomarkers, AOSD diagnosis is usually delayed in the early stage. Because AOSD is a rare disease with clinical heterogeneity, there is no consensus on its treatment currently. This review summarizes the current research evidence regarding the pathogenic role and the diagnostic or therapeutic potential of interleukin (IL)-18 in AOSD. AREAS COVERED We searched the MEDLINE database using the PubMed interface and reviewed English-language literature from 1971 to 2022. This review focusing on IL-18 discusses its pathogenic role and clinical implications in AOSD. EXPERT OPINION NLRP3-inflammasome activation with IL-18 overproduction plays a pathogenic role in AOSD. IL-18 is closely linked to the clinical manifestations and disease activity of AOSD and may be a diagnostic biomarker. Given its pathogenic role in AOSD, IL-18 could become a potential therapeutic target. IL-18 binding protein (IL-18BP) negatively regulates the biological activity of IL-18 by inhibiting IL-18 signaling, and a clinical trial revealed that IL-18BP (Tadekinig alfa) treatment was well-tolerated and effective for AOSD. Recently, monoclonal antibodies against IL-18 have been under evaluation in a phase 1b trial.
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Affiliation(s)
- Po-Ku Chen
- Rheumatology and Immunology Center, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan.,Translational Medicine Laboratory, Rheumatology and Immunology Center, Taichung, Taiwan
| | - Shiow-Jiuan Wey
- Division of Dermatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,Institute of Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Der-Yuan Chen
- Rheumatology and Immunology Center, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan.,Translational Medicine Laboratory, Rheumatology and Immunology Center, Taichung, Taiwan.,Institute of Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan.,D. Program in Translational Medicine and Rong Hsing Research Center for Translational Medicine, National Chung Hsing UniversityPh., Taichung, Taiwan
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Kotla NK, Dutta P, Parimi S, Das NK. The Role of Ferritin in Health and Disease: Recent Advances and Understandings. Metabolites 2022; 12:metabo12070609. [PMID: 35888733 PMCID: PMC9320524 DOI: 10.3390/metabo12070609] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/25/2022] [Accepted: 06/27/2022] [Indexed: 11/18/2022] Open
Abstract
Systemic iron homeostasis needs to be tightly controlled, as both deficiency and excess iron cause major global health concerns, such as iron deficiency anemia, hemochromatosis, etc. In mammals, sufficient dietary acquisition is critical for fulfilling the systemic iron requirement. New questions are emerging about whether and how cellular iron transport pathways integrate with the iron storage mechanism. Ferritin is the intracellular iron storage protein that stores surplus iron after all the cellular needs are fulfilled and releases it in the face of an acute demand. Currently, there is a surge in interest in ferritin research after the discovery of novel pathways like ferritinophagy and ferroptosis. This review emphasizes the most recent ferritin-related discoveries and their impact on systemic iron regulation.
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Li Y, Yang Y, Yang Y. Multifaceted Roles of Ferroptosis in Lung Diseases. Front Mol Biosci 2022; 9:919187. [PMID: 35813823 PMCID: PMC9263225 DOI: 10.3389/fmolb.2022.919187] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 05/20/2022] [Indexed: 01/08/2023] Open
Abstract
Ferroptosis is a distinct type of programmed cell death (PCD) that depends on iron and is characterized by the accumulation of intracellular iron, exhaustion of glutathione, deactivation of glutathione peroxidase, and promotion of lipid peroxidation. Recently, accumulated investigations have demonstrated that ferroptosis is strongly correlated with the initiation and development of many lung diseases. In this review, we summarized the contribution of ferroptosis to the pathologic process of lung diseases, namely, obstructive lung diseases (chronic obstructive pulmonary disease, asthma, and cystic fibrosis), interstitial lung diseases (pulmonary fibrosis of different causes), pulmonary diseases of vascular origin (ischemia-reperfusion injury and pulmonary hypertension), pulmonary infections (bacteria, viruses, and fungi), acute lung injury, acute respiratory distress syndrome, obstructive sleep apnea, pulmonary alveolar proteinosis, and lung cancer. We also discussed the therapeutic potential of targeting ferroptosis for these lung diseases.
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Affiliation(s)
- Yi Li
- Institute of Respiratory Health, West China Hospital, Sichuan University, Chengdu, China
- Precision Medicine Key Laboratory, West China Hospital, Sichuan University, Chengdu, China
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Ying Yang
- Institute of Respiratory Health, West China Hospital, Sichuan University, Chengdu, China
- Precision Medicine Key Laboratory, West China Hospital, Sichuan University, Chengdu, China
| | - Yongfeng Yang
- Institute of Respiratory Health, West China Hospital, Sichuan University, Chengdu, China
- Precision Medicine Key Laboratory, West China Hospital, Sichuan University, Chengdu, China
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Yongfeng Yang,
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Lehmann C, Alizadeh-Tabrizi N, Hall S, Faridi S, Euodia I, Holbein B, Zhou J, Chappe V. Anti-Inflammatory Effects of the Iron Chelator, DIBI, in Experimental Acute Lung Injury. Molecules 2022; 27:molecules27134036. [PMID: 35807282 PMCID: PMC9268372 DOI: 10.3390/molecules27134036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/17/2022] [Accepted: 06/20/2022] [Indexed: 02/01/2023] Open
Abstract
Iron plays a critical role in the immune response to inflammation and infection due to its role in the catalysis of reactive oxygen species (ROS) through the Haber-Weiss and Fenton reactions. However, ROS overproduction can be harmful and damage healthy cells. Therefore, iron chelation represents an innovative pharmacological approach to limit excess ROS formation and the related pro-inflammatory mediator cascades. The present study was designed to investigate the impact of the iron chelator, DIBI, in an experimental model of LPS-induced acute lung injury (ALI). DIBI was administered intraperitoneally in the early and later stages of lung inflammation as determined by histopathological evaluation. We found that lung tissues showed significant injury, as well as increased NF-κB p65 activation and significantly elevated levels of various inflammatory mediators (LIX, CXCL2, CCL5, CXCL10, IL-1𝛽, IL-6) 4 h post ALI induction by LPS. Mice treated with DIBI (80 mg/kg) in the early stages (0 to 2 h) after LPS administration demonstrated a significant reduction of the histopathological damage score, reduced levels of NF-κB p65 activation, and reduced levels of inflammatory mediators. Intravital microscopy of the pulmonary microcirculation also showed a reduced number of adhering leukocytes and improved capillary perfusion with DIBI administration. Our findings support the conclusion that the iron chelator, DIBI, has beneficial anti-inflammatory effects in experimental ALI.
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Affiliation(s)
- Christian Lehmann
- Department of Physiology & Biophysics, Dalhousie University, Halifax, NS B3H 1X5, Canada; (N.A.-T.); (S.H.); (V.C.)
- Department of Microbiology & Immunology, Dalhousie University, Halifax, NS B3H 1X5, Canada; (S.F.); (I.E.); (B.H.)
- Department of Anesthesia, Pain Management and Perioperative Medicine, Dalhousie University, Halifax, NS B3H 1X5, Canada;
- Correspondence:
| | - Nazli Alizadeh-Tabrizi
- Department of Physiology & Biophysics, Dalhousie University, Halifax, NS B3H 1X5, Canada; (N.A.-T.); (S.H.); (V.C.)
| | - Stefan Hall
- Department of Physiology & Biophysics, Dalhousie University, Halifax, NS B3H 1X5, Canada; (N.A.-T.); (S.H.); (V.C.)
| | - Sufyan Faridi
- Department of Microbiology & Immunology, Dalhousie University, Halifax, NS B3H 1X5, Canada; (S.F.); (I.E.); (B.H.)
| | - Irene Euodia
- Department of Microbiology & Immunology, Dalhousie University, Halifax, NS B3H 1X5, Canada; (S.F.); (I.E.); (B.H.)
| | - Bruce Holbein
- Department of Microbiology & Immunology, Dalhousie University, Halifax, NS B3H 1X5, Canada; (S.F.); (I.E.); (B.H.)
| | - Juan Zhou
- Department of Anesthesia, Pain Management and Perioperative Medicine, Dalhousie University, Halifax, NS B3H 1X5, Canada;
| | - Valerie Chappe
- Department of Physiology & Biophysics, Dalhousie University, Halifax, NS B3H 1X5, Canada; (N.A.-T.); (S.H.); (V.C.)
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Araf Y, Moin AT, Timofeev VI, Faruqui NA, Saiara SA, Ahmed N, Parvez MSA, Rahaman TI, Sarkar B, Ullah MA, Hosen MJ, Zheng C. Immunoinformatic Design of a Multivalent Peptide Vaccine Against Mucormycosis: Targeting FTR1 Protein of Major Causative Fungi. Front Immunol 2022; 13:863234. [PMID: 35720422 PMCID: PMC9204303 DOI: 10.3389/fimmu.2022.863234] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/12/2022] [Indexed: 12/14/2022] Open
Abstract
Mucormycosis is a potentially fatal illness that arises in immunocompromised people due to diabetic ketoacidosis, neutropenia, organ transplantation, and elevated serum levels of accessible iron. The sudden spread of mucormycosis in COVID-19 patients engendered massive concern worldwide. Comorbidities including diabetes, cancer, steroid-based medications, long-term ventilation, and increased ferritin serum concentration in COVID-19 patients trigger favorable fungi growth that in turn effectuate mucormycosis. The necessity of FTR1 gene-encoded ferrous permease for host iron acquisition by fungi has been found in different studies recently. Thus, targeting the transit component could be a potential solution. Unfortunately, no appropriate antifungal vaccine has been constructed as of yet. To date, mucormycosis has been treated with antiviral therapy and surgical treatment only. Thus, in this study, the FTR1 protein has been targeted to design a convenient and novel epitope-based vaccine with the help of immunoinformatics against four different virulent fungal species. Furthermore, the vaccine was constructed using 8 CTL, 2 HTL, and 1 LBL epitopes that were found to be highly antigenic, non-allergenic, non-toxic, and fully conserved among the fungi under consideration. The vaccine has very reassuring stability due to its high pI value of 9.97, conclusive of a basic range. The vaccine was then subjected to molecular docking, molecular dynamics, and immune simulation studies to confirm the biological environment’s safety, efficacy, and stability. The vaccine constructs were found to be safe in addition to being effective. Finally, we used in-silico cloning to develop an effective strategy for vaccine mass production. The designed vaccine will be a potential therapeutic not only to control mucormycosis in COVID-19 patients but also be effective in general mucormycosis events. However, further in vitro, and in vivo testing is needed to confirm the vaccine’s safety and efficacy in controlling fungal infections. If successful, this vaccine could provide a low-cost and effective method of preventing the spread of mucormycosis worldwide.
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Affiliation(s)
- Yusha Araf
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh.,Department of Immunology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Research and Development, Community of Biotechnology, Dhaka, Bangladesh
| | - Abu Tayab Moin
- Department of Research and Development, Community of Biotechnology, Dhaka, Bangladesh.,Department of Genetic Engineering and Biotechnology, Faculty of Biological Sciences, University of Chittagong, Chattogram, Bangladesh
| | - Vladimir I Timofeev
- Shubnikov Institute of Crystallography, Federal Scientific Research Centre, Crystallography and Photonics, Russian Academy of Sciences, Moscow, Russia
| | - Nairita Ahsan Faruqui
- Department of Research and Development, Community of Biotechnology, Dhaka, Bangladesh.,Biotechnology Program, Department of Mathematics and Natural Sciences, School of Data and Sciences, Brac University, Dhaka, Bangladesh
| | - Syeda Afra Saiara
- Department of Research and Development, Community of Biotechnology, Dhaka, Bangladesh
| | - Nafisa Ahmed
- Department of Research and Development, Community of Biotechnology, Dhaka, Bangladesh.,Biotechnology Program, Department of Mathematics and Natural Sciences, School of Data and Sciences, Brac University, Dhaka, Bangladesh
| | - Md Sorwer Alam Parvez
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh.,Department of Drug Discovery Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tanjim Ishraq Rahaman
- Department of Research and Development, Community of Biotechnology, Dhaka, Bangladesh.,Department of Biotechnology and Genetic Engineering, Faculty of Life Sciences, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, Bangladesh
| | - Bishajit Sarkar
- Department of Research and Development, Community of Biotechnology, Dhaka, Bangladesh.,Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Jahangirnagar University, Dhaka, Bangladesh
| | - Md Asad Ullah
- Department of Research and Development, Community of Biotechnology, Dhaka, Bangladesh.,Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Jahangirnagar University, Dhaka, Bangladesh
| | - Mohammad Jakir Hosen
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Chunfu Zheng
- Department of Immunology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, AB, Canada
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Zablockis R, Šlekytė G, Mereškevičienė R, Kėvelaitienė K, Zablockienė B, Danila E. Predictors of Noninvasive Respiratory Support Failure in COVID-19 Patients: A Prospective Observational Study. Medicina (B Aires) 2022; 58:medicina58060769. [PMID: 35744032 PMCID: PMC9227320 DOI: 10.3390/medicina58060769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/02/2022] [Accepted: 06/03/2022] [Indexed: 01/08/2023] Open
Abstract
Background and Objective: Respiratory assistance tactic that is best for COVID-19-associated acute hypoxemic respiratory failure (AHRF) individuals has yet to be determined. Patients with AHRF may benefit from the use of a high-flow nasal cannula (HFNC) and non-invasive ventilation (NIV). The goals of this prospective observational research were to estimate predictive factors for HFNC and NIV failure in COVID-19-related AHRF subjects. Materials and Methods: The research enlisted the participation of 124 patients. A stepwise treatment approach was used. HFNC and NIV were used on 124 (100%) and 64 (51.6%) patients, respectively. Thirty (24.2%) of 124 patients were intubated and received invasive mechanical ventilation. Results: 85 (68.5%) patients were managed successfully. Patients who required NIV exhibited a higher prevalence of treatment failure (70.3% vs. 51.6%, p = 0.019) and had higher mortality (59.4% vs. 31.5%, p = 0.001) than patients who received HFNC. Using logistic regression, the respiratory rate oxygenation (ROX) index at 24 h (odds ratio (OR) = 0.74, p = 0.018) and the Charlson Comorbidity Index (CCI) (OR = 1.60, p = 0.003) were found to be predictors of HFNC efficacy. It was the ROX index at 24 h and the CCI optimum cut-off values for HFNC outcome that were 6.1 (area under the curve (AUC) = 0.73) and 2.5 (AUC = 0.68), respectively. Serum ferritin level (OR = 0.23, p = 0.041) and lymphocyte count (OR = 1.03, p = 0.01) were confirmed as predictors of NIV failure. Serum ferritin level at a cut-off value of 456.2 ng/mL (AUC = 0.67) and lymphocyte count lower than 0.70 per mm3, (AUC = 0.70) were associated with NIV failure with 70.5% sensitivity, 68.7% specificity and sensitivity of 84.1%, specificity of 56.2%, respectively. Conclusion: The ROX index at 24 h, CCI, as well as serum ferritin level, and lymphocyte count can be used as markers for HFNC and NIV failure, respectively, in SARS-CoV-2-induced AHRF patients.
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Affiliation(s)
- Rolandas Zablockis
- Clinic of Chest Diseases, Immunology and Allergology, Institute of Clinical Medicine, Vilnius University, M.K. Ciurlionio 21, 03101 Vilnius, Lithuania; (G.Š.); (K.K.); (E.D.)
- Centre of Pulmonology and Allergology, Vilnius University Hospital Santaros Klinikos, Santariskiu St. 2, 08661 Vilnius, Lithuania;
- Correspondence:
| | - Goda Šlekytė
- Clinic of Chest Diseases, Immunology and Allergology, Institute of Clinical Medicine, Vilnius University, M.K. Ciurlionio 21, 03101 Vilnius, Lithuania; (G.Š.); (K.K.); (E.D.)
- Centre of Pulmonology and Allergology, Vilnius University Hospital Santaros Klinikos, Santariskiu St. 2, 08661 Vilnius, Lithuania;
| | - Rūta Mereškevičienė
- Centre of Pulmonology and Allergology, Vilnius University Hospital Santaros Klinikos, Santariskiu St. 2, 08661 Vilnius, Lithuania;
| | - Karolina Kėvelaitienė
- Clinic of Chest Diseases, Immunology and Allergology, Institute of Clinical Medicine, Vilnius University, M.K. Ciurlionio 21, 03101 Vilnius, Lithuania; (G.Š.); (K.K.); (E.D.)
- Centre of Pulmonology and Allergology, Vilnius University Hospital Santaros Klinikos, Santariskiu St. 2, 08661 Vilnius, Lithuania;
| | - Birutė Zablockienė
- Clinic of Infectious Diseases and Dermatovenerology, Institute of Clinical Medicine, Vilnius University, M.K. Ciurlionio 21, 03101 Vilnius, Lithuania;
- Centre of Infectious Diseases, Vilnius University Hospital Santaros Klinikos, Santariskiu St. 2, 08661 Vilnius, Lithuania
| | - Edvardas Danila
- Clinic of Chest Diseases, Immunology and Allergology, Institute of Clinical Medicine, Vilnius University, M.K. Ciurlionio 21, 03101 Vilnius, Lithuania; (G.Š.); (K.K.); (E.D.)
- Centre of Pulmonology and Allergology, Vilnius University Hospital Santaros Klinikos, Santariskiu St. 2, 08661 Vilnius, Lithuania;
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Bahrami A, Arabestani MR, Taheri M, Farmany A, Norozzadeh F, Hosseini SM, Nozari H, Nouri F. Exploring the Role of Heavy Metals and Their Derivatives on the Pathophysiology of COVID-19. Biol Trace Elem Res 2022; 200:2639-2650. [PMID: 34448983 PMCID: PMC8391869 DOI: 10.1007/s12011-021-02893-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 08/17/2021] [Indexed: 12/13/2022]
Abstract
Many aspects of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its disease, COVID-19, have been studied to determine its properties, transmission mechanisms, and pathology. These efforts are aimed at identifying potential approaches to control or treat the disease. Early treatment of novel SARS-CoV-2 infection to minimize symptom progression has minimal evidence; however, many researchers and firms are working on vaccines, and only a few vaccines exist. COVID-19 is affected by several heavy metals and their nanoparticles. We investigated the effects of heavy metals and heavy metal nanoparticles on SARS-CoV-2 and their roles in COVID-19 pathogenesis. AgNPs, AuNPs, gold-silver hybrid NPs, copper nanoparticles, zinc oxide, vanadium, gallium, bismuth, titanium, palladium, silver grafted graphene oxide, and some quantum dots were tested to see if they could minimize the severity or duration of symptoms in patients with SARS-CoV-2 infection when compared to standard therapy.
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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 Sciences, Hamadan, Iran
| | - Mohammad Reza Arabestani
- Department of Medical Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Taheri
- Department of Medical Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Abbas Farmany
- Dental Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Fatemeh Norozzadeh
- Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Seyed Mostafa Hosseini
- Department of Medical Microbiology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Hesam Nozari
- Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Fatemeh Nouri
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran.
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Montazersaheb S, Hosseiniyan Khatibi SM, Hejazi MS, Tarhriz V, Farjami A, Ghasemian Sorbeni F, Farahzadi R, Ghasemnejad T. COVID-19 infection: an overview on cytokine storm and related interventions. Virol J 2022; 19:92. [PMID: 35619180 PMCID: PMC9134144 DOI: 10.1186/s12985-022-01814-1] [Citation(s) in RCA: 208] [Impact Index Per Article: 104.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 05/09/2022] [Indexed: 02/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has posed a significant threat to global health. This virus affects the respiratory tract and usually leads to pneumonia in most patients and acute respiratory distress syndrome (ARDS) in 15% of cases. ARDS is one of the leading causes of death in patients with COVID-19 and is mainly triggered by elevated levels of pro-inflammatory cytokines, referred to as cytokine storm. Interleukins, such as interleukin-6 (1L-6), interleukin-1 (IL-1), interleukin-17 (IL-17), and tumor necrosis factor-alpha (TNF-α) play a very significant role in lung damage in ARDS patients through the impairments of the respiratory epithelium. Cytokine storm is defined as acute overproduction and uncontrolled release of pro-inflammatory markers, both locally and systemically. The eradication of COVID-19 is currently practically impossible, and there is no specific treatment for critically ill patients with COVID-19; however, suppressing the inflammatory response may be a possible strategy. In light of this, we review the efficacy of specific inhibitors of IL6, IL1, IL-17, and TNF-α for treating COVID-19-related infections to manage COVID-19 and improve the survival rate for patients suffering from severe conditions.
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Affiliation(s)
- Soheila Montazersaheb
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran
| | | | - Mohammad Saeid Hejazi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran
| | - Vahideh Tarhriz
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran
| | - Afsaneh Farjami
- Food and Drug Safety Research Center, Tabriz University of Medical Science, Tabriz, Iran
| | | | - Raheleh Farahzadi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran.
| | - Tohid Ghasemnejad
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran.
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Ruscitti P, Di Cola I, Di Muzio C, Italiano N, Ursini F, Giacomelli R, Cipriani P. Expanding the spectrum of the hyperferritinemic syndrome, from pathogenic mechanisms to clinical observations, and therapeutic implications. Autoimmun Rev 2022; 21:103114. [PMID: 35595050 DOI: 10.1016/j.autrev.2022.103114] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 05/15/2022] [Indexed: 01/19/2023]
Abstract
From the introduction of hyperferritinemic syndrome concept, a growing body of evidence has suggested the role of ferritin as a pathogenic mediator and a relevant clinical feature in the management of patients with inflammatory diseases. From a pathogenic point of view, ferritin may directly stimulate the aberrant immune response by triggering the production of pro-inflammatory mediators in inducing a vicious pathogenic loop and contributing to the occurrence of cytokine storm syndrome. The latter has been recently defined as a clinical picture characterised by elevated circulating cytokine levels, acute systemic inflammatory symptoms, and secondary organ dysfunction beyond that which could be attributed to a normal response to a pathogen It is noteworthy that the occurrence of hyperferritinemia may be correlated with the development of the cytokine storm syndrome in the context of an inflammatory disease. In addition to adult onset Still's disease, macrophage activation syndrome, catastrophic anti-phospholipids syndrome, and septic shock, recent evidence has suggested this association between ferritin and life-threatening evolution in patients with systemic lupus erythematosus, with anti-MDA5 antibodies in the context of poly-dermatomyositis, with severe COVID-19, and with multisystem inflammatory syndrome. The possible underlying common inflammatory mechanisms, associated with hyperferritinemia, may led to the similar clinical picture observed in these patients. Furthermore, similar therapeutic strategies could be suggested inhibiting pro-inflammatory cytokines and improving long-term outcomes in these disorders. Thus, it could be possible to expand the spectrum of the hyperferritinemic syndrome to those diseases burdened by a dreadful clinical picture correlated with hyperferritinemia and the occurrence of the cytokine storm syndrome. In addition, the assessment of ferritin may provide useful information to the physicians in clinical practice to manage these patients. Therefore, ferritin may be considered a relevant clinical feature to be used as biomarker in dissecting the unmet needs in the management of these disorders. Novel evidence may thus support an expansion of the spectrum of the hyperferritinemic syndrome to these diseases burdened by a life-threatening clinical picture correlated with hyperferritinemia and the occurrence of the cytokine storm syndrome.
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Affiliation(s)
- Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Ilenia Di Cola
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Claudia Di Muzio
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Noemi Italiano
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Francesco Ursini
- Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy; Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Roberto Giacomelli
- Rheumatology and Immunology Unit, Department of Medicine, University of Rome Campus Biomedico, Rome, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
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Pérez-García N, García-González J, Requena-Mullor M, Rodríguez-Maresca MÁ, Alarcón-Rodríguez R. Comparison of Analytical Values D-Dimer, Glucose, Ferritin and C-Reactive Protein of Symptomatic and Asymptomatic COVID-19 Patients. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:5354. [PMID: 35564749 PMCID: PMC9102188 DOI: 10.3390/ijerph19095354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/19/2022] [Accepted: 04/25/2022] [Indexed: 02/04/2023]
Abstract
Those infected by COVID-19 develop various kinds of complications with varying degrees of severity. For this reason, it is necessary to evaluate its analytical values to predict and reduce the risks and complications derived from this pathology. A cross-sectional study was carried out a population in Almeria (south-eastern Spain) who had a positive Polymerase Chain Reaction test result from 1 March 2020 to 30 November 2020. The study involved 4575 patients, with 1346 who were asymptomatic, 1653 mildly symptomatic (no hospitalisation needed) and 1576 severely symptomatic (symptomatic patients hospitalised). Laboratory values for D-dimer, glucose, serum ferritin, and C-reactive protein were analysed. The mean age of the participants in the study was 53.60 (16.89) years old. A total of 70.6% of the patients were symptomatic, of which 36.1% had mild symptoms. For all of the laboratory predictors analysed (D-dimer, glucose, serum ferritin, and C-reactive protein), it was found that severe alterations in the parameters were more frequent in severely symptomatic patients with statistically significant differences (p < 0.001), although these alterations also occurred in asymptomatic patients. Age correlated with analytical values (D-dimer, glucose, serum ferritin, and C-reactive protein) with statistically significant differences. Patients with severe symptoms presented alterations in the analytical values of D-dimer, glucose, serum ferritin, and C-reactive protein. Asymptomatic patients presented alterations in the analysed parameters, though with less frequency and severity than patients with severe symptoms.
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Affiliation(s)
| | - Jessica García-González
- Department of Nursing, Physiotherapy and Medicine, University of Almeria, 04120 Almería, Spain; (M.R.-M.); (R.A.-R.)
| | - Mar Requena-Mullor
- Department of Nursing, Physiotherapy and Medicine, University of Almeria, 04120 Almería, Spain; (M.R.-M.); (R.A.-R.)
| | | | - Raquel Alarcón-Rodríguez
- Department of Nursing, Physiotherapy and Medicine, University of Almeria, 04120 Almería, Spain; (M.R.-M.); (R.A.-R.)
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Abdelhafiz AS, Ali A, Maaly AM, Mahgoub MA, Ziady HH, Sultan EA. Predictors of post-COVID symptoms in Egyptian patients: Drugs used in COVID-19 treatment are incriminated. PLoS One 2022; 17:e0266175. [PMID: 35358268 PMCID: PMC8970499 DOI: 10.1371/journal.pone.0266175] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 03/15/2022] [Indexed: 01/05/2023] Open
Abstract
Objectives COVID-19 is a multisystem disease, and some patients suffer from physical or psychological symptoms for weeks or even months after infection, which is described as post-COVID syndrome. The goal of this study is evaluating the prevalence of post-COVID-19 symptoms among Egyptian patients and detecting the factors associated with the presence of these symptoms. Methods An on-line cross-sectional survey using Google Forms was used to conduct the present study, which took place between June and August 2021. Results Three hundred and ninety-six participants filled in the survey. The mean age of participants was 41.4 years. Most participants had mild to moderate COVID-19 (81.31%). The prevalence of post-COVID-19 symptoms was 87.63%, where the most frequent symptom was fatigue (60.86%). Female sex, the presence of comorbidities, lower degree of education, longer disease duration, as well as severe and critical forms of the disease were significantly associated with the presence of post-COVID symptoms. Using regression analysis, the predictors of post-COVID symptoms were severe and critical forms of the disease and intake of antibiotics and corticosteroids for treatment of COVID-19. Conclusions COVID-19 is followed by high prevalence of post-COVID symptoms. To the best of our knowledge, this is the first study to report the relationship between the use of antibiotics and the development of post-COVID symptoms. We recommend further studies to understand this relationship. We also recommend restricting the use of these drugs to indicated cases according to the international guidelines. More studies are needed to gain better understanding of post-COVID symptoms especially in females.
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Affiliation(s)
- Ahmed Samir Abdelhafiz
- Department of Clinical Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
- * E-mail:
| | - Asmaa Ali
- Department of Pulmonary Medicine, Abbassia Chest Hospital, MOH, Cairo, Egypt
- Department of Anaesthesia and Surgical Intensive Care, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Ayman Mohamed Maaly
- Department of Microbiology, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Mohamed Anwar Mahgoub
- Department of Community Medicine, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Hany Hassan Ziady
- Department of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Eman Anwar Sultan
- Department of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
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Anand C B, Senthilkumar S, P N, Ibrahim C M, Afroze M KH, M R. Estimation of Serum Ferritin in Mucormycosis Patients and Prognostication Based on the Ferritin Value. Cureus 2022; 14:e24013. [PMID: 35547446 PMCID: PMC9090233 DOI: 10.7759/cureus.24013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2022] [Indexed: 12/15/2022] Open
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49
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Therapeutic potential of induced iron depletion using iron chelators in Covid-19. Saudi J Biol Sci 2022; 29:1947-1956. [PMID: 34924800 PMCID: PMC8666385 DOI: 10.1016/j.sjbs.2021.11.061] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 10/24/2021] [Accepted: 11/28/2021] [Indexed: 01/09/2023] Open
Abstract
Ferritin, which includes twenty-four light and heavy chains in varying proportions in different tissues, is primarily responsible for maintaining the body's iron metabolism. Its normal value is between 10 and 200 ngmL-1 in men and between 30 and 300 ngmL-1 in women. Iron is delivered to the tissue via them, and they act as immunomodulators, signaling molecules, and inflammatory markers. When ferritin level exceeds 1000 µgL-1, the patient is categorized as having hyperferritinemia. Iron chelators such as deferiprone, deferirox, and deferoxamine are currently FDA approved to treat iron overload. The inflammation cascade and poor prognosis of COVID-19 may be attributed to high ferritin levels. Critically ill patients can benefit from deferasirox, an iron chelator administered orally at 20-40 mgkg-1 once daily, as well as intravenous deferoxamine at 1000 mg initially followed by 500 mg every 4 to 12 h. It can be combined with monoclonal antibodies, antioxidants, corticosteroids, and lactoferrin to make iron chelation therapy effective for COVID-19 victims. In this article, we analyze the antiviral and antifibrotic activity of iron chelators, thereby promoting iron depletion therapy as a potentially innovative treatment strategy for COVID-19.
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Zhang R, Sun C, Chen X, Han Y, Zang W, Jiang C, Wang J, Wang J. COVID-19-Related Brain Injury: The Potential Role of Ferroptosis. J Inflamm Res 2022; 15:2181-2198. [PMID: 35411172 PMCID: PMC8994634 DOI: 10.2147/jir.s353467] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/15/2022] [Indexed: 12/15/2022] Open
Abstract
The COVID-19 pandemic has caused devastating loss of life and a healthcare crisis worldwide. SARS-CoV-2 is the causative pathogen of COVID-19 and is transmitted mainly through the respiratory tract, where the virus infects host cells by binding to the ACE2 receptor. SARS-CoV-2 infection is associated with acute pneumonia, but neuropsychiatric symptoms and different brain injuries are also present. The possible routes by which SARS-CoV-2 invades the brain are unclear, as are the mechanisms underlying brain injuries with the resultant neuropsychiatric symptoms in patients with COVID-19. Ferroptosis is a unique iron-dependent form of non-apoptotic cell death, characterized by lipid peroxidation with high levels of glutathione consumption. Ferroptosis plays a primary role in various acute and chronic brain diseases, but to date, ferroptosis in COVID-19-related brain injuries has not been explored. This review discusses the mechanisms of ferroptosis and recent evidence suggesting a potential pathogenic role for ferroptosis in COVID-19-related brain injury. Furthermore, the possible routes through which SARS-CoV-2 could invade the brain are also discussed. Discoveries in these areas will open possibilities for treatment strategies to prevent or reduce brain-related complications of COVID-19.
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Affiliation(s)
- Ruoyu Zhang
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province, 450001, People’s Republic of China
| | - Chen Sun
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province, 450001, People’s Republic of China
| | - Xuemei Chen
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province, 450001, People’s Republic of China
| | - Yunze Han
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province, 450001, People’s Republic of China
| | - Weidong Zang
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province, 450001, People’s Republic of China
| | - Chao Jiang
- Department of Neurology, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, 450052, People’s Republic of China
| | - Junmin Wang
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province, 450001, People’s Republic of China
| | - Jian Wang
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan Province, 450001, People’s Republic of China
- Correspondence: Jian Wang; Junmin Wang, Department of Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, People’s Republic of China, Email ;
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