Title: ??? ???? (Gene theraphy
1??? ????(Gene theraphy )
- ????(gene theraphy )??????????????,???????
????????????????????? - ???????,????????
2- 1???????????
- ?????????????,???????????????????????,??????
??,?????????(???) - 2?????????????????
- ????????,???????????????,??????????????
- ?????DNA???????????????????,????????????????
?????
3 ? ?
- ????????????,??
- ???????
- 1?????????
- 2????????
4 1?????????
- ????????????????????(???,???????)?????????????
??????,?????????,???????????????
5????????
- 1)?????????????????
- 2)????????,?????????
- 3)????????????????,????????
- (????????????????????????????????????3-5?,??????)
62.???????(somatic cell gene therapy)
- ?????????????,????????,??????????????????
???
7 ? ?
- (1)???????????????,?????,???????
- (2)?????????,?????????,?????????,???????
- (3)????,?????,?????????????????
- (4)??????????????????
8?????
-
- (1)?????????,?????????
- (2)????????????????
9???????(The methods of gene therapy)
- ????????????????
- ????
- ??Gene????
101???????????
- ???????????????????
- ??
- ???
- ?
- ? ?
- ?
- ? ?
- ?
- ??????
112????????
12(1)???
- ??????
- ?????????????,?????DNA
- ????,???????????,?????
- ???????,??????????????
- ?,???????
- Ca2(PO4)2DNA ? ??????
- ( Ca???? 125 mmol, DNA ????
- 50ug/ml? PH 7.0)
- ?
- ????2030min
- ?
- ????????? 524h
13(2)????
- 1?????(electroporotion)
- ????????????,????
- ?????????????????
- ?DNA?????,?????
- ??
- ?? ??????????
- ????
- DNA????
142??????(microinjection )
- ???????????????????
- ?????
-
15?????????
- ????
DNA
- ???
(??) -
-
?????
-
?? -
??? -
-
? ? -
- ????????
- (?????????????,????????)
16(No Transcript)
17- clone sheep Dolly
- ??? ?? ?
- ????
?? Dolly - ??? ?? ??
183?????(liposome)
- ?????????????????
- ???,??????,???????,??DNA?????,?????
-
- DNA ???
???? - PEG
- ????
DNA
??
194.?????
- ????(homologus recombination)???????????????
?????????????? - ??????????????????
-
-
- ??? ???
20???????????????
???,??????????????neo??(???????),?????????neo
???????,????????????,????????????
d
ß
??????
Xha I
BstXI
Xha I
C
XhaI
BstXI
?ß
??????????
neo
d
?ß
ß
neo
????
215.?????????(Viral mediated transfer)
- ????????(vector),????????????????,???????????
????
????
22- ?????(RNA)
- ???????
- DNA??
- 1)?????(retrovirus)
- ?????????????????,???????,????RNA
????????DNA??,????????????(provirus),?????????????
?RNA,?????????????????????? - ????????????????????????,??????????
23(No Transcript)
24?????????(Mo-MLV)?????
-
- LTR
LTR - ? gag pol env
- U5 R U3
U5 R U3 - U3???,R???,U5???????
- ???????,gag ????,pol????, env?????
25?????????
- ?????????,?????100
- ??????????????????
- ??????,??????????????
26? ?
- ?????????,??????7kb????
- ??????????????,???????????????,?????????????????,
??? ???????????? - ???????????,??????????
- ??????????,??????????,?????,??????????,??LTR??
?????
27????????
- ??????Gene????,?????????
- 1)?????,???????????????
- 2)??????????????,
- ??????,?????,????????,???????
- 3)????????????
28???????
- ???T????????????????????
- ??,?????ß?????????????????????
- ?C?????????????????? ?????
29?????????????
- ?? ?????????????????,????????????,??????????
30???????????????
- ?????????????,????????
- 1????????????
- 2??????????(????????)
- 3????????(?????????????,??Gnen????)
31??Gene?????????
- ???Gene????????,?????
- ????Gene????????????
- ??,???????????????
- ??????????????,???
- ???????????????,??
- ??????????,Gen??????
- ?,????????????,????
- ???????????????
32??Gene????????
- ???Gene??????????,????Gene?????????????????????
33??????
- ???????,?????????,Gene???????
- ?????????,???Gene???????????
- ??????????????????
- ???????????,???????????
34??????
- 1???????????????(??Gene??????)?
- ADA???-?????,??????????(ADA)???
35- ADA-Gene vector (?????)
-
- ???? ??T Ly C IL-2??C??
- ??
- ??????
- 10?
- Gene??
-
- ??????
- 12?????10??
- ????ADA???????25
-
362??????
- XR ,?????????,????????Xq26.3q27.2?????,???,?????,
?????????????????1/30 000? - ????????????F???????
37- ??????? F?cDNA ???
- 5 LTR F? neo SV PSO LTR 3
- ???????(CHO )?F???
- ?????????????????(????)?F???
- ?91?,????????????????(????)????????F?????,F???????
????5? - ?????????????
383??????????
- ??Gene????????????,?????????????,????????TIL,???
????,?????????????,????????????
39????????????????????
- ?IL-2 Gene ?TNF-Gene
- (??2) (??????)
- ???????
- ??
- TIL(?????????)
- ??????
- TIL????????,???????????? ????
404??????????
-
- ????(???)?????????????(????)????????,??????
????????????????,????????(???????????)????????????
?????????,??????????
41 ???? ?? Gene??? ? ????? ??
????
42- ??
- ??????
?????? - HSV Gene-TK
- (????????,????????) GeneTK
- GCV(?????)
-
TdR - P
p - GCV---p
- ??DNA??
????? -
- ??????
- ??????/??(?????)
435?????????
- ???????????????RNA?DNA?????,??Gene??????,????????
???????Gene?????mRNA ?????????.
44??????
- DNA
DNA - RNA
RNA -
-
??RNA -
-
???? -
45???????
- ??RNA????
- Vector Cell ??RNA ??mRNA
- ??RNA/DNA?????
- ???????RNA
- ???? Cacl2????,?????,??????????
46 ??????????? ? ????(20?,??0.5?,?10?)
??????( 20?,??0.5?,?10?) ?????(10?,??1?,?10?)
??????(10?,??2?,?20?) ???????(5?,??10?,?50?)
?????????????
47??????
??????