癌细胞恶性表型逐渐消失，成熟细胞特征逐渐增多。
The malignant phenotype of the cell line gradually disappeared while characteristics of mature cell were progressively increased.
MMP - 2是肿瘤形成中的一种主要金属蛋白酶，可做为恶性表型的标记物。
MMP-2 is one of the main metalloproteinases active in neoplasia and is a marker of the malignant phenotype.
目的研究EB病毒LMP1反义基因对人鼻咽癌CNE2细胞恶性表型的逆转作用。
Objective To study the reverse effect on the malignant phenotype of human NPC cells CNE2 transfected with EBV-LMP1 antisense gene.
结论：肝内胆管细胞癌cd 151表达与其恶性表型相关，可能参与其侵袭和转移。
Conclusions: The overexpression of CD151 was correlated with malignant phenotype of intra hepatic cholangiocarcinoma and probably implicated in invasion and metastasis.
结论VEGF和CD 31在胶质瘤的高表达是胶质瘤恶性表型之一，可作为病理诊断的补充。
Conclusion: Overexpression of VEGF and CD31 is a marker of malignant phenotype of gliomas, which can be a supplement to histopathological diagnosis.
结论AT P不仅抑制人胃癌细胞的增殖，而且诱导分化，使人胃癌细胞的恶性表型向正常表型逆转。
Conclusion ATP not only inhibits proliferation but also induces differentiation of a human gastric cancer cell line with reversion from malignant toward normal phenotype.
以上实验进一步说明鼻咽癌是多基因改变的疾病，NAG1 2的重表达有助于鼻咽癌恶性表型的逆转。
These data further demonstrated that NPC is a disease involving polygenic alteration and NAG12 gene could favor malignant phenotype reversion of NPC cells.
结论APE1蛋白表达与HC C恶性表型有关，APE1蛋白过表达及细胞质表达的出现可能成为HCC预后不良的指标之一。
Conclusion the expression of APE1 is associated with the malignant phenotype of HCC. Overexpression and cytoplasm localization of APE1 can be used as a poorly prognostic marker for HCC.
结果表明，突变型P53蛋白的表达与脑肿瘤的组织类型，分化程度及细胞的增殖有关，而它的高表达又可能是肿瘤恶性表型或转移的标志之一。
This results showed that mutant P53 expression was associated with a high Ki-67 LI and high histologic grade of tumors. P53 overexpression might be a genetic marker of tumor malignancy.
结论胰腺腺泡细胞癌属于高度恶性肿瘤，在细胞学形态和免疫表型方面均与胰腺导管细胞肿瘤以及胰腺内分泌肿瘤不同。
Conclusions Acinar cell carcinoma is a high-grade tumor and different from pancreatic ductal carcinoma and endocrine tumors in the morphology and immunophenotype.
目的报道10例睾丸原发性恶性淋巴瘤，并分析其临床表现、形态学特征及免疫表型。
Objective To report a group of 10 cases of primary malignant lymphoma of the testicle and analyze their clinical manifestations, morphological features and immunophenotypes of the lymphoma.
组织学形态均为恶性弥漫性非霍奇金淋巴瘤，免疫表型B细胞来源9例，T细胞来源1例。
Histologicallly, all cases were diffuse non - Hodgkin lymphoma. 9 cases were B and 1 case were t immunophenotype.
目的：观察原发性骨恶性淋巴瘤（PLB）的临床病理及免疫表型特征。
Purposes To observe the clinicopathologic and immunohistochemical features of primary lymphoma of bone(PLB).
目的：观察原发性骨恶性淋巴瘤（PLB）的临床病理及免疫表型特征。
Purposes To observe the clinicopathologic and immunohistochemical features of primary lymphoma of bone(PLB).
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