International archives of allergy and immunology
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Int. Arch. Allergy Immunol. · Jan 2021
Meta AnalysisCytokine Polymorphisms and Predisposition to Diabetic Nephropathy: A Meta-Analysis.
Cytokine polymorphismsmight influence the predisposition to diabetic nephropathy (DN), but the results of already published related studies are still controversial and ambiguous. ⋯ The meta-analysis results demonstrated that TNF-α -238 G/A, TNF-α -308 G/A, TNF-α -1031 C/T, IL-1A -889 C/T, IL-1B -511 C/Tand IL-18 -137 G/Cpolymorphisms might influence predisposition to DN in the overall pooled population. Moreover, TNF-α -308 G/A, IL-1B -511 C/T and IL-18 -137 G/C polymorphisms might influence predisposition to DN in Asians, whereas the IL-1B -511 C/T polymorphism might also influence predisposition to DN in Caucasians.
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Int. Arch. Allergy Immunol. · Jan 2021
Meta AnalysisDoes Asthma Increase the Mortality of Patients with COVID-19?: A Systematic Review and Meta-Analysis.
The purpose of this systematic review and meta-analysis was to explore the literature and collate data comparing the mortality of coronavirus disease 2019 (COVID-19) patients with and without asthma. The databases PubMed, Scopus, Embase, Google Scholar, and medRxiv.org were searched for studies comparing the clinical outcomes of asthmatic patients with those of nonasthmatic patients diagnosed with COVID-19. Mortality data were summarized using the Mantel-Haenszel OR with 95% CI in a random-effects model. ⋯ To conclude, preliminary data indicates that asthma as a comorbidity may not increase the mortality of COVID-19. Data on the influence of asthma on the risk of hospitalization, the duration of hospitalization, the requirement of ICU admission, and disease severity is still too limited to draw any strong conclusions. Further studies with a larger sample size are required to establish strong evidence.
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Int. Arch. Allergy Immunol. · Jan 2020
Meta AnalysisPredisposition to Hyperthyroidism May Be Influenced by Functional TNF-α, IL-1, IL-6, and IL-10 Polymorphisms: A Meta-Analysis.
Predisposition to hyperthyroidism may be influenced by functional gene polymorphisms in tumor necrosis factor-α (TNF-α), interleukin-1 (IL-1), interleukin-4 (IL-4), interleukin-6 (IL-6), and interleukin-10 (IL-10). However, the results of the studies published so far remain discrepant, so we conducted a meta-analysis to more robustly investigate relationships between TNF-α/IL-1/IL-4/IL-6/IL-10 polymorphisms and predisposition to hyperthyroidism. ⋯ This meta-analysis suggests that TNF-α -308 G/A, IL-1A -889 C/T, IL-1B -511 C/T, IL-6 -174 G/C, IL-6 -572 G/C, IL-10 -819 C/T, and IL-10 -1,082 A/G polymorphisms may influence predisposition to hyperthyroidism in certain ethnic groups.
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Int. Arch. Allergy Immunol. · Jan 2020
Personalized Approach of Severe Eosinophilic Asthma Patients Treated with Mepolizumab and Benralizumab.
New anti-IL-5 antibodies, mepolizumab and benralizumab, have recently been approved for severe asthma, sharing the same inclusion criteria. ⋯ This real-life study provides new insights for the personalized approach to severe asthma therapy. Although preliminary, the results indicate that besides eosinophils, KL-6 and sL-selectin are useful as biomarkers of early response that can also involve in the pathogenesis of severe asthma.
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Int. Arch. Allergy Immunol. · Jan 2020
ReviewStrategies to Prevent SARS-CoV-2-Mediated Eosinophilic Disease in Association with COVID-19 Vaccination and Infection.
A vaccine to protect against COVID-19 is urgently needed. Such a vaccine should efficiently induce high-affinity neutralizing antibodies which neutralize SARS-CoV-2, the cause of COVID-19. However, there is a concern regarding both vaccine-induced eosinophilic lung disease and eosinophil-associated Th2 immunopotentiation following infection after vaccination. Here, we review the anticipated characteristics of a COVID-19 vaccine to avoid vaccine-associated eosinophil immunopathology.