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Table 1 Main IgG autoantibodies found in patients with post-COVID syndrome

From: Autoimmunity is a hallmark of post-COVID syndrome

Autoantibody

N: 100

Reported in COVID-19a

Anti-Tg

14 (14.0%)

Yes

Anti-CENP-B, CENP-A

9 (9.0%)

Yes

Anti-IFN-αF

9 (9.0%)

Yes

Anti-IFN-α4B

8 (8.0%)

Yes

Anti-IFN-αD

8 (8.0%)

Yes

Anti-IFN-αI

8 (8.0%)

Yes

Anti-IFN-αJ1

8 (8.0%)

Yes

Anti-GAD65

7 (7.0%)

Yes

Anti-IFN-αC

7 (7.0%)

Yes

Anti-IFN-αH2

7 (7.0%)

Yes

Anti-IFN-αWa

7 (7.0%)

Yes

Anti-IFN- ω

7 (7.0%)

Yes

Anti-La/SS-B

7 (7.0%)

Yes

Anti-IFN-αB2

6 (6.0%)

Yes

Anti-IFN-αK

6 (6.0%)

Yes

Anti- IFN-λ1

6 (6.0%)

Yes

Anti-Ku (p70/p80)

6 (6.0%)

Yes

Anti-MDA5

6 (6.0%)

Yes

Anti-PL-7

6 (6.0%)

Yes

Anti-U1-snRNP (68, A, C, B)

6 (6.0%)

Yes

Anti-Histone

5 (5.0%)

Yes

Anti-IFN-αG

5 (5.0%)

Yes

Anti-IFN-β, IFN-β1

5 (5.0%)

Yes

Anti-PM/Scl75

5 (5.0%)

Yes

Anti-CD8B

18 (18.0%)

No

Anti-IL-2

10 (10.0%)

No

Anti-Collagen V

8 (8.0%)

No

Anti-IFN-αA

8 (8.0%)

No

Anti-Aldolase C

6 (6.0%)

No

Anti-IL-17F

6 (6.0%)

No

Anti-SRP54

6 (6.0%)

No

Anti-PTH

5 (5.0%)

No

  1. a For references see Additional file 3: Table S2. There have been no descriptions for most of these autoantibodies in PCS, except for Anti-La/SS-B and Anti-U1-snRNP [7]