:

:
:
:

- . , , , .

. .

. () . () . [Alberts]

, , , , , , . . BMP4 , . BMP (gremlin) , .

gremlin , .

Gremlin ( ), ( ).

. , . [Alberts, 4th edition]

: ().

1. - CD95 (Apo-1 Fas) TNF-R ( ). TNF- , . TNF-R1 . ( ) (DD) - - , FADD. (, CD-95L TNF- -8, .

2. . , . - - Bcl-2 - , , AIF, G, Smac/DIABLO C. - , -9 .

.

(caspase) - . . . : .

- Ced-3 (Cell Death-3), C. elegans. Ced-3 131 . Ced-3 - -1- (ICE) -1.

14 , , . (-8 -9) (-3). , . . - .

, (~20kDa) (~10kDa). . QACXG. (DED CARD) .

(). , (, -8 DISC). .

:

-9 , -3 -7. -3 ICAD . CAD .

.

- , , , , .

--> --> (-8, -10)--> > -3, -6--> .

CAD ICAD ( CAD- ) -3 CAD, -

- (ADF-ribose) , PARP- . PARP (ADF-ribose) . PARP PARP -3

. II, .

. -6 , .

- - (Bcl-2 ),

, , , , ( ), -.

( -), B T , , -3, 7, 8 10.

, , , , ox | - bcl-2 - . O2, . - , , ,

- 9 3. C, Apaf-1, 9

C , Apaf-1. Apaf-1 ATP Apaf-1 7 . Apaf-1, C ATP - , 7 -9. :

1. Apaf-1, C -9 -9 .

2. -9.

NO , , . -3, -1, -8. NO --> GMP--> cGMP- --> .

bcl-2 -

bcl-2 - (bc-2, bcl-XL ), (Bad, Bax ) | - bc-2 | ? bc-2 - , , - - ---> --> .

Bcl-2 , . - .

Bcl-2 .

Bcl-2 Bcl-2, Bcl-xL Bcl-w, .

Bax Bax, Bak BAD, . Bcl-2 - BH1, BH2 BH3, BH4.

BH3 - Bid, BH3 . Bid .

, Bcl-2 .

Bcl-2 - . - - Bcl-2 - .

Bcl-2 (Bcl-xL, Bcl-2 Bax).

Bcl-2 , 1.5kDa, ATP . - AIF t. Bax Bak - - AIF .

.

DD - death domain

Caspases - (cysteinyl aspartate-specific proteases)

ICE - interleicin converting enzime

E. Broker, Frank A.E. Kruyt and Giuseppe Giaccone Cell

Death Independent of Caspases: A Review