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Jadali Z. Common pathological mechanisms for cardiac complications following SARS-CoV-2 infection or COVID-19 vaccination. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2023; 12:417. [PMID: 38333149 PMCID: PMC10852187 DOI: 10.4103/jehp.jehp_668_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/20/2023] [Indexed: 02/10/2024]
Affiliation(s)
- Zohreh Jadali
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Martínez-Diz S, Marín-Benesiu F, López-Torres G, Santiago O, Díaz-Cuéllar JF, Martín-Esteban S, Cortés-Valverde AI, Arenas-Rodríguez V, Cuenca-López S, Porras-Quesada P, Ruiz-Ruiz C, Abadía-Molina AC, Entrala-Bernal C, Martínez-González LJ, Álvarez-Cubero MJ. Relevance of TMPRSS2, CD163/CD206, and CD33 in clinical severity stratification of COVID-19. Front Immunol 2023; 13:1094644. [PMID: 36969980 PMCID: PMC10031647 DOI: 10.3389/fimmu.2022.1094644] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 12/15/2022] [Indexed: 03/10/2023] Open
Abstract
BackgroundApproximately 13.8% and 6.1% of coronavirus disease 2019 (COVID-19) patients require hospitalization and sometimes intensive care unit (ICU) admission, respectively. There is no biomarker to predict which of these patients will develop an aggressive stage that we could improve their quality of life and healthcare management. Our main goal is to include new markers for the classification of COVID-19 patients.MethodsTwo tubes of peripheral blood were collected from a total of 66 (n = 34 mild and n = 32 severe) samples (mean age 52 years). Cytometry analysis was performed using a 15-parameter panel included in the Maxpar® Human Monocyte/Macrophage Phenotyping Panel Kit. Cytometry by time-of-flight mass spectrometry (CyTOF) panel was performed in combination with genetic analysis using TaqMan® probes for ACE2 (rs2285666), MX1 (rs469390), and TMPRSS2 (rs2070788) variants. GemStone™ and OMIQ software were used for cytometry analysis.ResultsThe frequency of CD163+/CD206- population of transitional monocytes (T-Mo) was decreased in the mild group compared to that of the severe one, while T-Mo CD163-/CD206- were increased in the mild group compared to that of the severe one. In addition, we also found differences in CD11b expression in CD14dim monocytes in the severe group, with decreased levels in the female group (p = 0.0412). When comparing mild and severe disease, we also found that CD45- [p = 0.014; odds ratio (OR) = 0.286, 95% CI 0.104–0.787] and CD14dim/CD33+ (p = 0.014; OR = 0.286, 95% CI 0.104–0.787) monocytes were the best options as biomarkers to discriminate between these patient groups. CD33 was also indicated as a good biomarker for patient stratification by the analysis of GemStone™ software. Among genetic markers, we found that G carriers of TMPRSS2 (rs2070788) have an increased risk (p = 0.02; OR = 3.37, 95% CI 1.18–9.60) of severe COVID-19 compared to those with A/A genotype. This strength is further increased when combined with CD45-, T-Mo CD163+/CD206-, and C14dim/CD33+.ConclusionsHere, we report the interesting role of TMPRSS2, CD45-, CD163/CD206, and CD33 in COVID-19 aggressiveness. This strength is reinforced for aggressiveness biomarkers when TMPRSS2 and CD45-, TMPRSS2 and CD163/CD206, and TMPRSS2 and CD14dim/CD33+ are combined.
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Affiliation(s)
- Silvia Martínez-Diz
- Preventive Medicine and Public Health Service, Hospital Universitario Clínico San Cecilio, Granada, Spain
| | - Fernando Marín-Benesiu
- GENYO, Center for Genomics and Oncological Research, Granada, Spain
- Department of Biochemistry, Molecular Biology III and Immunology, Faculty of Medicine, University of Granada, Granada, Spain
| | | | - Olivia Santiago
- GENYO, Center for Genomics and Oncological Research, Granada, Spain
| | | | | | | | | | | | | | - Carmen Ruiz-Ruiz
- Department of Biochemistry, Molecular Biology III and Immunology, Faculty of Medicine, University of Granada, Granada, Spain
- Immunology Unit, Institute of Regenerative Biomedicine (IBIMER), Center for Biomedical Research Center (CIBM), University of Granada, Granada, Spain
| | - Ana C. Abadía-Molina
- Department of Biochemistry, Molecular Biology III and Immunology, Faculty of Medicine, University of Granada, Granada, Spain
- Immunology Unit, Institute of Regenerative Biomedicine (IBIMER), Center for Biomedical Research Center (CIBM), University of Granada, Granada, Spain
| | - Carmen Entrala-Bernal
- LORGEN G.P., PT, Ciencias de la Salud - Business Innovation Centre (BIC), Granada, Spain
| | - Luis J. Martínez-González
- GENYO, Center for Genomics and Oncological Research, Granada, Spain
- *Correspondence: Luis J. Martínez-González,
| | - Maria Jesus Álvarez-Cubero
- GENYO, Center for Genomics and Oncological Research, Granada, Spain
- Department of Biochemistry, Molecular Biology III and Immunology, Faculty of Medicine, University of Granada, Granada, Spain
- Biosanitary Research Institute (ibs. GRANADA), University of Granada, Granada, Spain
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Yasir M, Al-Sharif HA, Al-Subhi T, Sindi AA, Bokhary DH, El-Daly MM, Alosaimi B, Hamed ME, Karim AM, Hassan AM, AlShawdari MM, Alawi M, El-Kafrawy SA, Azhar EI. Analysis of the nasopharyngeal microbiome and respiratory pathogens in COVID-19 patients from Saudi Arabia. J Infect Public Health 2023; 16:680-688. [PMID: 36934642 PMCID: PMC9984237 DOI: 10.1016/j.jiph.2023.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/11/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Infection with SARS-CoV-2 may perturb normal microbiota, leading to secondary infections that can complicate the viral disease. The aim of this study was to probe the alteration of nasopharyngeal (NP) microbiota in the context of SARS-CoV-2 infection and obesity and to identify other respiratory pathogens among COVID-19 cases that may affect patients' health. METHODS A total of 107 NP swabs, including 22 from control subjects and 85 from COVID-19 patients, were processed for 6S amplicon sequencing. The respiratory pathogens causing secondary infections were identified by RT-PCR assay, using a kit that contained specific primers and probes combinations to amplify 33 known respiratory pathogens. RESULTS No significant (p > 0.05) difference was observed in the alpha and beta diversity analysis, but specific taxa differed significantly between the control and COVID-19 patient groups. Genera of Sphingomonas, Kurthia, Microbacterium, Methylobacterium, Brevibacillus, Bacillus, Acinetobacter, Lactococcus, and Haemophilus was significantly abundant (p < 0.05) in COVID-19 patients compared with a healthy control group. Staphylococcus was found in relatively high abundance (35.7 %) in the COVID-19 patient groups, mainly those treated with antibiotics. A relatively high percentage of Streptococcus was detected in COVID-19 patient groups with obesity or other comorbidities. Respiratory pathogens, including Staphylococcus aureus, Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, and Salmonella species, along with Pneumocystis jirovecii fungal species were detected by RT-PCR mainly in the COVID-19 patients. Klebsiella pneumoniae was commonly found in most of the samples from the control and COVID-19 patients. Four COVID-19 patients had viral coinfections with human adenovirus, human rhinovirus, enterovirus, and human parainfluenza virus 1. CONCLUSIONS Overall, no substantial difference was observed in the predominant NP bacterial community, but specific taxa were significantly changed between the healthy control and COVID-19 patients. Comparatively, an increased number of respiratory pathogens were identified in COVID-19 patients, and NP colonization by K. pneumoniae was probably occurring in the local population.
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Affiliation(s)
- Muhammad Yasir
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Hessa A Al-Sharif
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Tagreed Al-Subhi
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Anees A Sindi
- Department of Anesthesia and Critical Care, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Pulmonary & Critical Care Consultant, International Medical Center, Jeddah 21589, Saudi Arabia
| | - Diyaa H Bokhary
- Emergency Medicine Department, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mai M El-Daly
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Bandar Alosaimi
- Research Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Maaweya E Hamed
- Research Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Asad Mustafa Karim
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin 17104, the Republic of Korea
| | - Ahmed M Hassan
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mustafa M AlShawdari
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Maha Alawi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Infection Control & Environmental Health Unit, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sherif A El-Kafrawy
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Esam I Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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Biondo C, Midiri A, Gerace E, Zummo S, Mancuso G. SARS-CoV-2 Infection in Patients with Cystic Fibrosis: What We Know So Far. Life (Basel) 2022; 12:2087. [PMID: 36556452 PMCID: PMC9786139 DOI: 10.3390/life12122087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/06/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Respiratory infections are the most common and most frequent diseases, especially in children and the elderly, characterized by a clear seasonality and with an incidence that usually tends to decrease with increasing age. These infections often resolve spontaneously, usually without the need for antibiotic treatment and/or with the possible use of symptomatic treatments aimed at reducing overproduction of mucus and decreasing coughing. However, when these infections occur in patients with weakened immune systems and/or underlying health conditions, their impact can become dramatic and in some cases life threatening. The rapid worldwide spread of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection has caused concern for everyone, becoming especially important for individuals with underlying lung diseases, such as CF patients, who have always paid close attention to implementing protective strategies to avoid infection. However, adult and pediatric CF patients contract coronavirus infection like everyone else. In addition, although numerous studies were published during the first wave of the pandemic on the risk for patients with cystic fibrosis (CF) to develop severe manifestations when infected with SARS-CoV-2, to date, a high risk has been found only for patients with poorer lung function and post-transplant status. In terms of preventive measures, vaccination remains key. The best protection for these patients is to strengthen preventive measures, such as social distancing and the use of masks. In this review, we aim to summarize and discuss recent advances in understanding the susceptibility of CF individuals to SARS-CoV-2 infection.
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Affiliation(s)
- Carmelo Biondo
- Department of Human Pathology, University of Messina, 98125 Messina, Italy
| | - Angelina Midiri
- Department of Human Pathology, University of Messina, 98125 Messina, Italy
| | | | - Sebastiana Zummo
- Department of Human Pathology, University of Messina, 98125 Messina, Italy
| | - Giuseppe Mancuso
- Department of Human Pathology, University of Messina, 98125 Messina, Italy
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