临床研究
Copyright ©The Author(s) 2007.
世界华人消化杂志. 2007-08-08; 15(22): 2424-2430
在线出版 2007-08-08. doi: 10.11569/wcjd.v15.i22.2424
表1 HCC组织中的标志蛋白
分子质量(Da)蛋白表达P
22730.0077157109
26410.0025471256
45240.0065551667
46740.0001131722
49740.0071142201
67580.0083623824
72190.000175627
74310.0077157109
75760.0055540603
76780.002125878
98460.0000063936
107470.0002695077
151370.0046930365
153410.0051071705
310370.0036265565
317480.0016126005
表2 SWISS-PROT数据库中检索的人HCC肝组织差异蛋白(肽段)
分子量(Da)检索结果
Anaphase-promoting complex subunit 11
(Q9NYG5)
Cyclin-dependent kinases regulatory sub-
unit 2 (P33552)
Pro-MCH-like protein 2 (Q9BQD1)
Protein transport protein Sec61 subunit
beta (P60468)
9846.428Caspase-9 subunit p10 (P55211)
4674.091Bax protein, cytoplasmic isoform gamma
(Q07815)
7219.294Platelet basic protein precursor (P02775)
Cholecystokinins precursor (P06307)
NADH-ubiquinone oxidoreductase chain 4L
(P03901)
10747.82Protein S100-A5 (P33763)
31748.55Nit protein 2 (Q86X76)
S-adenosylmethionine decarboxylase
proenzyme (P17707)
7678.362Platelet factor 4 variant precursor (P10720)
2641.05Endothelin-3 precursor (P14138)
31037.76enoyl-coenzyme A hydratase 1, short-
chain (Q58EZ5)
vascular endothelial growth factor (VEGF)
isoform
15137.76Growth/differentiation factor 9 precursor
(O60383)
Beta-glucuronidase-like protein 1
(Q9NQQ0)
Interleukin-2 precursor (P09105)
15341.82Interleukin-2 precursor (P60568)
7576.037Dipeptidyl-peptidase 1 precursor (P53634)
4524.928Orexigenic neuropeptide QRFP precursor
(P83859)
Beta-defensin 107A precursor (Q8IZN7)
4974.046Gastric inhibitory polypeptide precursor
(P09681)
2273.905Prolactin-releasing peptide precursor
(P81277)
Guanine nucleotide-binding protein G(I)/
G(S)/G(O) gamma-T2 subunit precursor
(O14610)
7431.591Growth-regulated protein alpha precursor
(P09341)
Cytochrome c oxidase polypeptide VIIa-
heart, mitochondrial precursor (P24310)
6758.022WAP four-disulfide core domain protein
10A precursor (Q9H1F0)
表3 初步确定的肝细胞癌标记蛋白
分子量(Da)确定的HCC蛋白(肽分子)
9846.428Caspase-9亚单位p10
4674.091BAX蛋白, 胞质异构体gamma
7219.294血小板碱性蛋白前体
10747.82胆囊收缩素前体
31748.55Nit蛋白2
7678.362血小板因子Ⅳ变异体前体
2641.05内皮素3前体
31037.76烯酰辅酶A水解酶1, 短链
15137.76血管内皮生长因子(VEGF)异构体
15341.82β-葡糖苷酸酶样蛋白1
7576.037二肽基肽酶1前体
4524.928促食肽QRFP前体
4974.046β-防卫素107A前体
2273.905催乳素释放肽前体
7431.591生长调节蛋白α前体
6758.022WAP 4-二硫化物核心区蛋白10A前体
表4 初步确定的中分化与高分化HCC标记蛋白
分子量(Da)蛋白表达P对应HCC蛋白(肽段)
10945.1970.0091960S 核糖体蛋白 L37(P61927)
11675.9550.000349糖蛋白激素α-2前体(Q96T91)
11893.2560.003095Caspase-2前体(P42575)
2553.3240.005411内皮素-2前体(P20800)
2911.2050.007077Orexin前体(O43612)
3099.6090.00919神经肽B前体(Q8NG41)
3627.1270.00929Apelin前体(Q9ULZ1)
6186.2190.00541160S核糖体蛋白L40(P62987)
6554.2710.004107表面活性相关蛋白G(Q6UW10)
9627.2600.005411细胞色素C氧化酶多肽VIa-liver, 线粒体前体(P12074)
7155.5890.00919FXYD区粒子 迁 移调节子3前 体(Q14802)

引文著录: 李冬, 张建中, 郑燕华, 纪小龙, 尤红, 舒清明, 范丽娜, 李享春. 蛋白芯片技术对肝细胞癌组织蛋白谱的建立及标志蛋白的筛选. 世界华人消化杂志 2007; 15(22): 2424-2430