Effect of Immune Cell Ageing on Humoral Immunity Responses Post-COVID-۱۹ Vaccination

  • سال انتشار: 1403
  • محل انتشار: مجله علوم دارویی و شیمی، دوره: 7، شماره: 2
  • کد COI اختصاصی: JR_JMCH-7-2_011
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 74
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نویسندگان

Hani Susianti

Department of Clinical Pathology, Faculty of Medicine, Universitas Brawijaya, Saiful Anwar General Hospital, Malang, East Java, Indonesia

Elvira Sari Dewi

Departement of Nursery, Faculty of Medicine, Universitas Brawijaya, Indonesia

Mufidah Afiyanti

Departement of Biology, Mathematics and Nature Science Faculty, Universitas Brawijaya, Indonesia

Carla Pramudita Susanto

Department of Clinical Pathology, Faculty of Medicine, Universitas Brawijaya, Saiful Anwar General Hospital, Malang, East Java, Indonesia

Sherly Ramawati

Department of Clinical Pathology, Faculty of Medicine, Universitas Brawijaya, Saiful Anwar General Hospital, Malang, East Java, Indonesia

Andrea Aprilia

Doctoral Program in Medical Science, Universitas Brawijaya, Malang, Indonesia

Kusworini Handono

Department of Clinical Pathology, Faculty of Medicine, Universitas Brawijaya, Saiful Anwar General Hospital, Malang, East Java, Indonesia

چکیده

Background: COVID-۱۹ pandemic has high incidence and mortality, including in Indonesia. One of the prevention efforts is the provision of vaccines, but the ageing of the immune system (immunosenescence) may reduce the immune response to vaccination. Studies reported the decline of interferon-gamma (IFN-γ) could be one of markers of immune cell ageing. Besides, the increases soluble CD۲۸ (sCD۲۸) reported has good correlation with membrane CD۲۸ (mCD۲۸), thus it could be used as an alternative marker for immunosenescence.Objective: To determine the differences in levels of sCD۲۸, IFN-γ and anti-S-RBD antibodies in the group suspected of having an ageing immune system with the control group after vaccination.Methods: Sample consisted of ۲۴ control (healthy adult) and ۳۲ case (elderly and adult with comorbid) subjects. Blood samples were examined for anti-S-RBD antibody, IFN-γ, and sCD۲۸ levels. Analysis of data performed by Median test and Spearman tests.Results: Mean level of anti-S-RBD antibodies, IFN-γ, and sCD۲۸ in case group compared to control group was ۳۳.۰ ±۱۷.۴۷ BAU/mL vs. ۴۵.۹۷ ± ۲۳.۱۳ BAU/mL (p = ۰.۰۰۷); ۴۱.۶۱ ± ۳۸.۷۹ ng/mL vs. ۹۸.۵۹ ± ۹۴.۳۱ ng/mL (p = ۰.۰۰۷); and ۳.۸۰ ± ۳.۶۸ ng/mL vs. ۷.۸۱ ± ۷.۹۷ ng/mL (p = ۰.۲۸۰), respectively. The anti-S-RBD antibodies and IFN-γ levels are lower in case group and sCD۲۸ is lower in case group although not statistically significant.Conclusion: Anti-S-RBD antibodies after COVID-۱۹ vaccination are lower in elderly or comorbid people than in adults without comorbid because of ageing of immune system.

کلیدواژه ها

anti, S, RBD antibodies IFN, γ Post COVID, ۱۹ sCD۲۸ Vaccination

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