The enhanced cell surface expression of CTLA-4 is likely responsible for the induction of t cell anergy.
结论CTLA - 4表面表达水平的升高很可能与T细胞无能状态的诱导有关。
Their work indicates that the expression of specific cell surface molecules on tumour cells correlates with clinical parameters.
他们的工作提示肿瘤细胞表面的特殊分子的表达与临床参数有关。
Objective to investigate the correlation between sensitivity to tumor necrosis factor-related apoptosis inducing ligand (TRAIL) and expression level of death receptor 5 (DR5) on tumor cell surface.
目的探讨肿瘤细胞表面dr5表达水平与其对肿瘤坏死因子相关的凋亡诱导配体(TRAIL)敏感性之间的关系。
In addition to the expression of antigen on its surface, activated t cell releases various kinds of active substances, including cytokines, to regulate series of immunological responses.
细胞活化后除了表达细胞表面活化抗原外，主要释放多种活性物质发挥免疫调节功能，细胞因子是其中重要的一种。
Methods the expression rates of endothelial cell surface adhesion molecules VCAM-1 and CD62E were detected by flow cytometry (FCM) and specific labeled monoclonal antibody.
方法采用流式细胞术和特异性标记单克隆抗体，测定内皮细胞表面黏附分子VCAM - 1及CD62E的表达率。
She oversaw the separation of white blood cells into pure samples for the PNAS study, and continues to determine cell surface protein expression for the larger Glue grant team.
Miller - Graziano在PNAS的研究中监督了将血样分离成纯样的过程，在更大规模的Glue奖组研究中继续确认了细胞表面蛋白的表达。
Methods: Gene chip and RT-PCR were used to study expression of CXCR4 mRNA in two cell lines and the CXCR4 surface expression was also examined by flow cytometry analysis.
方法：应用基因芯片、反转录PCR（RT-PCR）、流式细胞术等方法从分子和蛋白水平检测两种细胞系中CXCR4的表达情况。
The expression of cell surface antigens during differentiation has characteristic changes, which may be key markers in the early stage of osteoblasts differentiation.
细胞表面分子的表达在细胞分化过程中呈特征性改变，是成骨细胞分化早期的一个重要标志。
METHODS: DR5 expression on HL7702 cell surface was determined by flow cytometry (FCM).
方法：流式细胞术检测HL 7702细胞表面dr5的表达。
After being stimulated, the activated t lymphocytes may show some function characteristics, such as activation molecule expression on cell surface, cell proliferation, cytokine expression, and so on.
静止T淋巴细胞经过抗原刺激活化后，表现出一系列的特征，如细胞膜表面活化分子的表达、细胞分裂和产生细胞因子等。
Synthetic target ligand expression on the surface of exosomes can further improve their cell or tissue targeting specificity.
使外泌体表面携带靶向性配体可以进一步提高它们的细胞或组织靶向特异性。
The expression of cell surface-bound DR4 and DR5 were determined by indirect fluorescence staining and flow cytometry analysis.
用间接免疫荧光染色结合流式细胞技术检测细胞表面DR4和DR5分子表达；
Determination of peripheral blood CD4 + t cell surface CCR5 expression levels may have certain important clinical significance in early diagnosis, treatment and prognosis of HIV infected patients.
外周血中CD 4 +T淋巴细胞表面CCR5表达的检测，将对HIV患者的早期诊断、治疗和判断预后具有一定的临床意义。
Determination of peripheral blood CD4 + t cell surface CCR5 expression levels may have certain important clinical significance in early diagnosis, treatment and prognosis of HIV infected patients.
外周血中CD 4 +T淋巴细胞表面CCR5表达的检测，将对HIV患者的早期诊断、治疗和判断预后具有一定的临床意义。
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