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Immunogenicity and safety of SARS-CoV-2 mRNA vaccines in a cohort of patients with type 1 diabetes
Diabetes ( IF 6.2 ) Pub Date : 2022-05-12 , DOI: 10.2337/db22-0053
Francesca D'Addio 1, 2 , Gianmarco Sabiu 1, 3 , Vera Usuelli 1 , Emma Assi 1 , Ahmed Abdelsalam 1 , Anna Maestroni 1 , Andy Joe Seelam 1 , Moufida Ben Nasr 1 , Cristian Loretelli 1 , Davide Mileto 4 , Giada Rossi 1 , Ida Pastore 2 , Laura Montefusco 2 , Paola S Morpurgo 2 , Laura Plebani 2 , Antonio Rossi 2 , Enrica Chebat 2 , Andrea M Bolla 2 , Maria Elena Lunati 2 , Chiara Mameli 5 , Maddalena Macedoni 5 , Spinello Antinori 6 , Stefano Rusconi 6 , Maurizio Gallieni 3 , Cesare Berra 7 , Franco Folli 8 , Massimo Galli 6 , Maria Rita Gismondo 4 , Gianvincenzo Zuccotti 5 , Paolo Fiorina 1, 2, 9
Affiliation  

Patients with type 1 diabetes (T1D) may develop severe outcomes during COVID-19 disease, but their ability to generate an immune response against the SARS-CoV-2 messenger RNA (mRNA) vaccines remains to be established. Here we evaluated the safety, immunogenicity and glycometabolic effects of the SARS-CoV-2 mRNA vaccines in patients with T1D. A total of 375 patients, 326 with T1D and 49 non-diabetics, who received two doses of the SARS-CoV-2 mRNA vaccines (mRNA-1273, BNT162b2) between March and April 2021 at the ASST FBF-Sacco Milan, Italy, were included in this monocentric observational study (NCT04905823). Local and systemic adverse events were reported in both groups after SARS-CoV-2 mRNA vaccination without statistical differences between them. While both T1D patients and non-diabetic subjects exhibited a parallel increase in anti-SARS-CoV-2S titers after vaccination, the vast majority of T1D patients (70% and 78% respectively) did not show any increase in the SARS-CoV-2-specific cytotoxic response as compared to the robust increased observed in all non-diabetic subjects. A reduced secretion of the T cell-related cytokines IL-2 and TNF-alpha in vaccinated patients with T1D was also observed. No glycometabolic alterations were evident in patients with T1D using continuous glucose monitoring during follow-up. Administration of the SARS-CoV-2 mRNA vaccine is associated with an impaired cellular SARS-CoV-2-specific cytotoxic immune response in T1D patients.

中文翻译:

SARS-CoV-2 mRNA 疫苗在 1 型糖尿病患者队列中的免疫原性和安全性

1 型糖尿病 (T1D) 患者在 COVID-19 疾病期间可能会出现严重后果,但他们对 SARS-CoV-2 信使 RNA (mRNA) 疫苗产生免疫反应的能力仍有待确定。在这里,我们评估了 SARS-CoV-2 mRNA 疫苗在 T1D 患者中的安全性、免疫原性和糖代谢作用。2021 年 3 月至 2021 年 4 月期间,在意大利米兰的 ASST FBF-Sacco 共有 375 名患者,其中 326 名 T1D 患者和 49 名非糖尿病患者接受了两剂 SARS-CoV-2 mRNA 疫苗(mRNA-1273,BNT162b2),被纳入这项单中心观察研究(NCT04905823)。在接种 SARS-CoV-2 mRNA 后,两组均报告了局部和全身性不良事件,但无统计学差异。虽然 T1D 患者和非糖尿病受试者在接种疫苗后都表现出抗 SARS-CoV-2S 滴度平行增加,但绝大多数 T1D 患者(分别为 70% 和 78%)并未显示 SARS-CoV- 2 特异性细胞毒性反应与在所有非糖尿病受试者中观察到的强烈增加相比。还观察到接种疫苗的 T1D 患者中 T 细胞相关细胞因子 IL-2 和 TNF-α 的分泌减少。在随访期间使用连续血糖监测的 T1D 患者没有明显的糖代谢改变。SARS-CoV-2 mRNA 疫苗的施用与 T1D 患者的细胞 SARS-CoV-2 特异性细胞毒性免疫反应受损有关。与在所有非糖尿病受试者中观察到的强劲增加相比,绝大多数 T1D 患者(分别为 70% 和 78%)没有表现出 SARS-CoV-2 特异性细胞毒性反应的任何增加。还观察到接种疫苗的 T1D 患者中 T 细胞相关细胞因子 IL-2 和 TNF-α 的分泌减少。在随访期间使用连续血糖监测的 T1D 患者没有明显的糖代谢改变。SARS-CoV-2 mRNA 疫苗的施用与 T1D 患者的细胞 SARS-CoV-2 特异性细胞毒性免疫反应受损有关。与在所有非糖尿病受试者中观察到的强劲增加相比,绝大多数 T1D 患者(分别为 70% 和 78%)没有表现出 SARS-CoV-2 特异性细胞毒性反应的任何增加。还观察到接种疫苗的 T1D 患者中 T 细胞相关细胞因子 IL-2 和 TNF-α 的分泌减少。在随访期间使用连续血糖监测的 T1D 患者没有明显的糖代谢改变。SARS-CoV-2 mRNA 疫苗的施用与 T1D 患者的细胞 SARS-CoV-2 特异性细胞毒性免疫反应受损有关。在随访期间使用连续血糖监测的 T1D 患者没有明显的糖代谢改变。SARS-CoV-2 mRNA 疫苗的施用与 T1D 患者的细胞 SARS-CoV-2 特异性细胞毒性免疫反应受损有关。在随访期间使用连续血糖监测的 T1D 患者没有明显的糖代谢改变。SARS-CoV-2 mRNA 疫苗的施用与 T1D 患者的细胞 SARS-CoV-2 特异性细胞毒性免疫反应受损有关。
更新日期:2022-05-12
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