Autoimmunity - PowerPoint PPT Presentation

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Autoimmunity

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Title: PowerPoint Author: Billgates Last modified by: Billgates Created Date: 3/24/2004 8:39:51 AM Document presentation format: – PowerPoint PPT presentation

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Title: Autoimmunity


1
?????
?????????????
???? ???????(20)
????
  • Autoimmunity
  • ??????
  • ????
  • ?? ??????

Back
2
?????
?????????????
  • 2. Autoimmune disease
  • ???
  • ????
  • ?? ??????

3
?????
?????????????
  • 3. ?????????
  • ????
  • Self-T
  • ????
  • ??

4
?????
?????????????
  • 4. ???????
  • ???? IDDM?MS
  • ????? SLE?RA

5
?????
?????????????
6
?????
?????????????
?????????????? (???????)
  • II ?????????????
  • ????(IgM?IgG)??
  • ??????????
  • ????????
  • ?????

7
  • ?????
  • ?????

?????
?????????????
8
  • ?????

?????
?????????????
9
?????
?????????????
  • ?????
  • ????(???)IV ?????

10
  • ?????
  • ?????????

?????
?????????????
11
  • Graves disease(?TSH-R??)

?????
?????????????
12
?????
?????????????
???? ??????? ?insulin?? ?? ???? ???
13
?????
?????????????
2. ????????????????? III ?????
(1)SLE
14
?????
?????????????
15
?????
?????????????
16
?????
?????????????
(2)RA
17
?????
?????????????
18
?????
?????????????
19
?????
?????????????
3. ?????T?????????? IV ?????
  • MS Th1?Tc?MBP
  • EAE
  • IDDM Tc?ß??

20
?????
?????????????
21
?????
?????????????
????????????(??)
  • ????
  • ??????
  • ??????
  • ????
  • ?????????
  • ??????

22
?????
?????????????
  • ?????(determinants spreading)
  • T???????epitope??????
  • ?????
  • ?????
  • ????

23
?????
?????????????
2. ??(??)??
  • ???????

24
?????
?????????????
  • ?????????
  • CTLA-4???EAE??
  • B7?TNF ? ??? ???

25
?????
?????????????
26
?????
?????????????
  • FasLFas??

??????????????(ALPS) FasL-Fas??
????? SLE FasL???,??ß?? ? IDDM ? MS
27
?????
?????????????
3. ????(MHC)
HLA-DR3 ??????SLE HLA-DR4 ????IDDM HLA-B27 ??????
???
28
?????
?????????????
29
?????
?????????????
????????????
  • ????
  • ???? ??
  • ??
  • ???? IL-4?EAE
  • ?????
  • anti-TNF-a ???
  • anti-CD4 RA
  • anti-MHC II SLE?RA

30
?????
?????????????
6. ??????
?????? ???? II??? RA HSP RA
31
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