迈杰转化医学研究(苏州)有限公司

多重免疫组化技术助力肿瘤精准治疗 -提供可视化肿瘤微环境信息
来源: 时间:2020-07-07

T um o r M ic r oe n vi r on m en t T ME TME [ 1] TM E [ 2]

T ME [3-5] TME [6] [ 7] R NA [ 8] TM E
M u lt ipl eI mmuno hi toche m itry , mIHC mI HC
mI H C 使 FFPE TME 便 TM E [10]

mIHC


[11 ] / [ 1 1 ]
TaubemIHCCD68+PD-L1CD8+TPD-1FoxP3+t1 [ 11 ] TNM [ 11 ]


1.mIHCCD68+绿PD-L1CD8+tPD-1FoxP3+tDAPI


mIHC/IF


20 19 7 JA M AO n co l 1 0 81 3 5 m I HC/IF P D -L1 IHC T MB GEP [9]
8 13 5 10 T M BPD- L 1IHC GEP mI H C/I F PD-L 1IH C TMB GEP [9]
mI H C/ I F

mIHC


pan e l 6 2 6 + 1

2.7mIHCCD20 CD8 绿CD4 PD-L1 FoxP3


m IH C - - mIHC 3


3a. P D- L 1 &C D 4& C D8 mI H C PD-L1 CD4 绿CD8 DAPI ; 3b. VI M&Gr z B&C D4& C D8 mI HC VIM GrzB CD4 绿CD8 DAPI ; 3c . CD 80 &P D- L1 &C D16 3 &CD 2 06 mIH C CD80 PD-L1 CD163 绿CD206 DAPI


IHC
m IH C G C mIH C TME TM E [10] mI HC m IHC [ 10 ]


[ 1] I mm u no g en o mi c p rof ili ng deter mi ne rep on se to com bi ned PARPa nd P D-1 i nhi b iti o ni n ov a ria n ca n cer. Natu r eCom m unica t ion. 2 020
[ 2] H al l ma r k of ca n ce r: the next genera t ion. C ell. 2 011
[ 3] I mp r ov e d s ur v iv a l wit hi pilim uma bi np ati ent w ith me ta tat ic m ela n oma . N E ngl J Me d .20 10
[ 4] P D- 1 b l oc k ad e w ith nivo lumab in rela pe do rr efr act ory Ho dgk in' l ymp h oma . NE n gl J Me d .2 0 15
[ 5] P em b ro l iz u ma b f or the t reatme nt of non- m all- ce lll un gca nc er. NEn gl J M ed .2 01 5
[ 6] C om p re h en s iv e i ntr ame ta tatic i mmune quanti f icati o nand major impac t of i mmu n oc o re o n u rvi v al J Nat l Can ce rIn t.20 1 8.
[ 7] Q ua n ti t at i ve mu l ti ple xi mmuno hi toche m itry revea l mye l oid-i n flam e dtu m or- i mmu n ec o mpl e xit y a oci at ed wit h poor p rogno i.Ce l l R e p . 2 0 1 7
[ 8] H ig h ly mu l ti p le x ed imagi ngo f tumor ti sue with ubce ll ular r e olut ion b ym a sc y tom e try . Nat Me th od s.2 0 14
[ 9] C om p ar i o n o f B iom ark er Modal it ie for Pr edic ti ngR e pon e toP D-1/ PD -L 1C he ck po in t Bl oc ka de : AS y tem a ticR evie w and Me ta-an al yi. J AM A On co l, 2 01 9
[ 10 ] Hi g h- T hr o ug h pu t M ult ipl exIm mun ohit o chemi c alIm a ging o ft he T umo r an d It Mic r oen v iro n men t, Ca nc er Re sTr ea t,2 02 0
[ 11 ] Im p li c at i on s o ft he tu morim mu nem icro en viro nm ent fo rt ag ing and t her a peu t ic , Mod e rn P ath o logy ,20 1 8


Alfred

Grace

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