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CD20

.. , ... ..

. ..


. () , . , .

. . .

. 1 , , . 4 . 10 . . , ( ) .

. , ( ) , . .

() , HER2/neu . I [1]. 114 HER2 (HER2+++ HER2++ FISH FISH+) HER2+++ 35% , HER2++ FISH+ 34% . HER2+++ FISH . 12 57% (17 30) 51% (22 43) ( 6 ).

336 I II 26% 22% , . HER2. HER2+++ FISH+ 41%, (HER2+++ HER2++) 26%.

[2]:

1. 2 /, 30 ( 4 /, 90 ).

2. 1 3 6 /, 90 ( 8 /, 90 ).

: !

. , , , 5%. (, ) 3:1000, . . , .

. 1219 [3]. (27%), (13%) (37%). . . (79%) . , . 3 .

, . , , , . , HER2 , , , , .

[48].

+ ( I, 143 ) ( II, 138 ). 60% 42% . 8,1 6 . .

, + .

( I, 92 ) ( II, 96 ). . 49% 17% , 7 3 , 25 18 . , .

. 90 /2 I . 83% HER2 .

. (175 /2 3 ) IIIII . 4. 40 25% ( + 64% ).

. 35 HER2 (HER2+++) I II (55% 73% ) [4].

30 HER2 (42 /) (35 /2 ). 67%. , HER2 76%. 9 [5].

(25 /2 1 ). I 6484%, IIIII 75% [6].

, . 12 .

. HER2 . , HER2 (+++ ++ FISH+). HER2 , , , . HER2. , Her2 (2+ 3+) 14 15 [9].

, , , . : (HER2+++) 125 /2 42 / 5 7 .

, HER. HER2, (HER1, 3 4). HER1 . , ( HER1) HER2 200 [1011]. HCA7 , HER2, 2 [12].

, HER2 . (3+). 2+ ( FISH). HER2 .

(, ) CD20+ [13]. , , CD20. CD20+ – , . – 36 . (, , ).

375 /2 (4 ). ( ) I CD20 – [14, 15]. 7075%, 3540%. 1040%.

. . [1618].

148 – ( + + + ). 375 /2 2 1, 3 5 2 6 . 100% ( 58% ). 5 60% . , .

– (). I 2- 6 . 33 20 (61%) 11 (33%) . .

[18, 19]. 6 . 96% ( 48% ). 21 31 (68%). 48% . , , .

CD20+ , . ( ) .

, . ; ; , .

CD20

, . , 2/3 . CD20 . CD20 , , .

() 90 (Y90) [20].

54 ( 95% ), , 74% ( 15%). 6,8 .

(73 ) (70 ) , 80% ( 34%) 56% ( 20%) , . 11,2 10,1 , [21].

5 ( 349). 57% 1000/3 61% 50 000/3. IIIIV 5%. , , , , , , . 211 , , 4 ( ). IV 33% , 9% .

, .

(J131Tositumomab, Bexxar) CD20 J131 [2224].

– CD20+ (47 ) 57% ( 32% ). , 3 . , 20 . . 67% ( 37%), 10,6 .

. 59 71%, 34% . 12 , 20,3 . (83%), (41%).

58% ( 28% ) (273 ). ( , , , , , ).

I CD20+ . 97% ( 63%).

, , I . , IV , .

( , , , , , .).

CD52 .

(, Campath) , CD52 [25, 26]. (– Җ, NK, ) .

93 33% ( 9 ). .

[26]. , 93 85% (IIIIV 64%), 72% (IIIIV 50% ). ( CD4, CD8, CD19, CD52 , 18 ). 56% ( ), 20%. , (80% ), , , , (40%), (32%, IIIIV 20% ) .

– Җ , . , .

.

CD22 , – [27, 28].

I ( I ). 6 13 (240 /2, I 1000 /2/ ). 23% (5 23, 3 ).

.

, – , (Apolizumab, Remitogen, Hu1D10) HLADR [29]. II –, . 1D10 HLADR 3370% – 6080% . Hu1D10 .

39 . I , 1D10 [30].

Hu1D10, (J131) [29]. – , , 50% . I . , 46 .

.

(Lintuzumab, Zamyl, HuM195) CD33 [31, 32]. CD33 , .. 90% .

300 . III , / , ( + + ) 2 , 43% 26% . 712 70% 35%.

. , , .

, J131.

(225) () [33]. (EGFR, HER1) , . , .

. , , , (RTPCR ).

, , , .

IIIII . 250 /2 ( 300400 /2).

( 6 ) 25% [34]. 100% (15 ), 13,9 [35].

, . , , , + . 38 8 (21%) 22 (58%) .

121 5 . 17% , 31% . + 5 + + I .

( 1516% ), , (IV 2% ). ( ) 4%. . ( 40% ). .

, , Ж ( , ). , .

, , . , , .

(Vitaxin) anb3 , . III , . .

(, Bevacizumab) (VEGF). VEGF, , , . IIIII .

1120%. II 110 , (10 / 2 ) 2,5 .

. , . , , . VEGF , .

6

6 , – . 6 (˖6) [36].

– , . 4060% , 90% . . 5 3 12 ˖6 .

˖6 ( , – , .). , ˖6 : , 2, ..

, , .

:

1. Vogel CL., Cobleigh M.A., Tripathy D. et al. Efficacy and safety of Trastuzumab as a single agent in firstline treatment of HER2 overexpressing metastatic breast cancer (HER2+/MBC). J Clin Oncol 2002; 3, 719726.

 



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