Autoantikörper gegen Zellkerne
Autoantikörper gegen Zellkerne
Autoantikörper gegen | |
---|---|
Polynukleotide | Doppelstrang-DNA, Einzelstrang-DNA, RNA |
H1, H2A, H2B, H3, H4, H2A-H2B-Komplex | |
Ribonukleoproteine | U1-nRNP, Sm, SS-A (Ro), SS-B (La) |
Antigene des Nukleolus | U3-nRNP/Fibrillarin, RNA-Polymerase I, PM-Scl (PM-1), 7-2-RNP (To), 4-6-S-RNA, NOR-90 (Nukleolus-Organisator) |
Zentromere | Kinetochor-Proteine |
Weitere Proteine | Scl-70, PCNA (Cyclin I), Kerngranula, Ku, Mi-2, Lamine, Lamin-B-Rezeptoren |
Autoimmunerkrankung | Prävalenz Autoantikörper gegen Zellkerne (%) |
---|---|
Systemischer Lupus erythemathodes (SLE), aktiv | 95–100 |
SLE, inaktiv | 60–80 |
Medikamenten-induzierter Lupus erythematodes | 100 |
Mischkollagenose (MCTD, Sharp-Syndrom) | 100 |
20–40 | |
Sonstige rheumatische Erkrankungen | 20–50 |
Progressive Systemsklerose | 85–95 |
30–50 | |
70–80 | |
Chronisch-aktive Hepatitis | 30–40 |
26 |
Prävalenz (%) | |
---|---|
Doppelstrang-DNA | 60–90 |
50–70 | |
Einzelstrang-DNA | 70–95 |
RNA | 50 |
RNA-Helicase A | 6 |
50–80 | |
U1-nRNP | 15–40 |
Sm | 5–40 |
SS-A (Ro) | 20–60 |
SS-B (La) | 10–20 |
Cyclin (PCNA) | 3 |
Ku | 10 |
Ribosomale P-Proteine | 10 |
(Hsp-90: Hitzeschock-Protein, 90 kDA) | (50) |
(40–60) | |
Ro-52 | 38 |
Prävalenz (%) | |
---|---|
Diffuse Form
| |
Scl-70 | 25–75 |
RNA-Polymerase III (RP11, RP155) | 5–20 |
Ku (bei Overlap-Syndrom mit Polymyositis/Dermatomyositis) | <5 (25–50) |
Fibrillarin | 5–10 |
PM-Scl (PM-1) (75-kDa/100-kDa-Hauptantigen) | 13 (10/7) |
Ro-52 | 28 |
NOR-90 (Nukleolus-Organisatorregion) | Selten |
PDGFR (platelet-derived growth factor receptor) | Selten |
Limitierte Form
| |
Zentromere | 80–95 |
7-2-RNP (Th/To) | Selten |
Prävalenz (%) | |
---|---|
SS-A (Ro) | 40–95 |
SS-B (La) | 40–95 |
Einzelstrang-DNA | 13 |
(RANA) | (70) |
(60–80) | |
Ro-52 | 81 |
Krankheit | Prävalenz (%) | |
---|---|---|
Doppelstrang-DNA | 60–90 | |
Einzelstrang-DNA | Systemischer Lupus erythematodes | 70–95 |
Medikamenten-induzierter Lupus erythematodes | 60 | |
Mischkollagenose (MCTD, Sharp-Syndrom) | 20–50 | |
40–50 | ||
8–14 | ||
RNA | Systemischer Lupus erythematodes | 50 |
Sklerodermie, Sjögren-Syndrom | 65 | |
Medikamenten-induzierter Lupus erythematodes | 95 | |
Systemischer Lupus erythematodes | 50-80 | |
Rheumatoide Arthritis | 15–50 | |
U1-nRNP | Mischkollagenose (MCTD, Sharp-Syndrom) | 95–100 |
Systemischer Lupus erythematodes | 15–40 | |
Rheumatoide Arthritis | 3 | |
Sm | Systemischer Lupus erythematodes | 5–40 |
SS-A (Ro) | Sjögren-Syndrom | 40–95 |
Systemischer Lupus erythematodes | 20–60 | |
Neonatales Lupus-Syndrom | 100 | |
SS-B (La) | Sjögren-Syndrom | 40–95 |
Systemischer Lupus erythematodes | 10–20 | |
Fibrillarin | Progressive Systemsklerose, diffuse Form | 5–10 |
RNA-Polymerase III | Progressive Systemsklerose, diffuse Form | 5-20 |
RNA-Helikase | Systemischer Lupus erythematodes | 6 |
PM-Scl (PM-1) | Polymyositis/Dermatomyositis | 8–15 |
Overlap-Syndrom (Poly-/Dermatomyositis und progressiver Systemsklerose) | 24–55 | |
Progressive Systemsklerose (diffuse Form) | 13 | |
Zentromere | Progressive Systemsklerose (limitierte Form) | 80–95 |
Scl-70 | Progressive Systemsklerose (diffuse Form) | 25–75 |
Cyclin (PCNA) | Systemischer Lupus erythematodes | 3 |
Ku | Systemischer Lupus erythematodes | 10 |
Overlap-Syndrom (Poly-/Dermatomyositis und progressive Systemsklerose) | 25–50 | |
Mi-2 | Dermatomyositis | 5–30 |