The 8th International Workshop on Human Leucocyte Differentiation Antigens (chaired by Zola H and managed by Swart B) was run over a 4-year period and culminated in a conference in December 2004. Here we review the ac...The 8th International Workshop on Human Leucocyte Differentiation Antigens (chaired by Zola H and managed by Swart B) was run over a 4-year period and culminated in a conference in December 2004. Here we review the achieve- ments of the HLDA Workshops and provide links to information on CD molecules and antibodies against them, including the 93 new CDs assigned in the 8th Workshop. We consider what remains to be achieved (including an estimate of the number of leucocyte surface molecules still to be discovered), and how the field can best move forward.展开更多
OBJECTIVE To investigate the protein expression of HBME-1, CD15 and p53 in thyroid carcinoma and in bengin thyroid diseases and to evaluate their value in diagnosis of thyroid disease. METHODS Sixty-one cases of thyro...OBJECTIVE To investigate the protein expression of HBME-1, CD15 and p53 in thyroid carcinoma and in bengin thyroid diseases and to evaluate their value in diagnosis of thyroid disease. METHODS Sixty-one cases of thyroid carcinoma and 27 cases of different kinds of benign thyroid diseases were studied by immunohistochemical methods.RFSUTLS All cases of differentiated thyroid carcinoma were positive for HBME- 1,35.7% positive for CD15 and only 14.3% positive for p53. Twentyseven cases of benign thyroid lesions were absolutely negative for p53,7.4% of which were CD15 positive and 25.9% of which were HBME-1 positive. CONCLUSION HBME-1 and CD15 may be helpful to assist differential diagnosis of thyroid carcinoma from benign thyroid diseases.展开更多
目的 探讨CD15抗原和组织蛋白酶D(Cath-D)在食管癌的表达意义及其相互关系。 方法 应用微波-LSAB免疫组化法,观察65例食管癌组织(男46例,女19例;平均年龄54岁;均为鳞癌)中CD15和Cath-D的表达阳性率及其相互关系。 结果 食管癌CD15和CD...目的 探讨CD15抗原和组织蛋白酶D(Cath-D)在食管癌的表达意义及其相互关系。 方法 应用微波-LSAB免疫组化法,观察65例食管癌组织(男46例,女19例;平均年龄54岁;均为鳞癌)中CD15和Cath-D的表达阳性率及其相互关系。 结果 食管癌CD15和CD阳性率分别为58％(38/65例)和65％(42/65例);食管癌CD15和Cath-D表达与性别、年龄、肿瘤部位、大体类型及肿瘤大小无关(P>0.05)。CD15和Cath-D表达阳性率:鳞癌Ⅲ级(88％,14/16 vs 100％,16/16)均显著高于鳞癌Ⅰ级(43％,6/14 vs 50％,7/14)和鳞癌Ⅱ级(51％,18/35 vs 54％,19/35,P<0.05);外膜层浸润(74％,20/27 vs82％,22/27)显著高于肌层浸润(47％,18/38 vs 53％,20/38,P<0.05);有淋巴结转移组(72％,26/36 vs 78％,28/38)显著高于无淋巴结转移组(41％,12/29 vs 48％、14/29,P<0.025);死亡组(70％,31/44 vs 77％,34/44)显著高于五年生存组(33％,7/21 vs 38％,8/21,P<0.01)。CD15阳性的肿瘤Cath-D阳性率显著高于CD15阴性者(82％,31/38 vs41％,11/27),CD15表达与Cath-D表达呈正相关(r=0.42,P<0.01)。 结论 检测CD15和Cath-D表达对判断食管癌恶性程度、预测其侵袭转移趋势和预后及指导治疗有重要意义。食管癌CD15与Cath-D表达具有相互协同作用可能。展开更多
文摘The 8th International Workshop on Human Leucocyte Differentiation Antigens (chaired by Zola H and managed by Swart B) was run over a 4-year period and culminated in a conference in December 2004. Here we review the achieve- ments of the HLDA Workshops and provide links to information on CD molecules and antibodies against them, including the 93 new CDs assigned in the 8th Workshop. We consider what remains to be achieved (including an estimate of the number of leucocyte surface molecules still to be discovered), and how the field can best move forward.
文摘OBJECTIVE To investigate the protein expression of HBME-1, CD15 and p53 in thyroid carcinoma and in bengin thyroid diseases and to evaluate their value in diagnosis of thyroid disease. METHODS Sixty-one cases of thyroid carcinoma and 27 cases of different kinds of benign thyroid diseases were studied by immunohistochemical methods.RFSUTLS All cases of differentiated thyroid carcinoma were positive for HBME- 1,35.7% positive for CD15 and only 14.3% positive for p53. Twentyseven cases of benign thyroid lesions were absolutely negative for p53,7.4% of which were CD15 positive and 25.9% of which were HBME-1 positive. CONCLUSION HBME-1 and CD15 may be helpful to assist differential diagnosis of thyroid carcinoma from benign thyroid diseases.
文摘目的 探讨CD15抗原和组织蛋白酶D(Cath-D)在食管癌的表达意义及其相互关系。 方法 应用微波-LSAB免疫组化法,观察65例食管癌组织(男46例,女19例;平均年龄54岁;均为鳞癌)中CD15和Cath-D的表达阳性率及其相互关系。 结果 食管癌CD15和CD阳性率分别为58％(38/65例)和65％(42/65例);食管癌CD15和Cath-D表达与性别、年龄、肿瘤部位、大体类型及肿瘤大小无关(P>0.05)。CD15和Cath-D表达阳性率:鳞癌Ⅲ级(88％,14/16 vs 100％,16/16)均显著高于鳞癌Ⅰ级(43％,6/14 vs 50％,7/14)和鳞癌Ⅱ级(51％,18/35 vs 54％,19/35,P<0.05);外膜层浸润(74％,20/27 vs82％,22/27)显著高于肌层浸润(47％,18/38 vs 53％,20/38,P<0.05);有淋巴结转移组(72％,26/36 vs 78％,28/38)显著高于无淋巴结转移组(41％,12/29 vs 48％、14/29,P<0.025);死亡组(70％,31/44 vs 77％,34/44)显著高于五年生存组(33％,7/21 vs 38％,8/21,P<0.01)。CD15阳性的肿瘤Cath-D阳性率显著高于CD15阴性者(82％,31/38 vs41％,11/27),CD15表达与Cath-D表达呈正相关(r=0.42,P<0.01)。 结论 检测CD15和Cath-D表达对判断食管癌恶性程度、预测其侵袭转移趋势和预后及指导治疗有重要意义。食管癌CD15与Cath-D表达具有相互协同作用可能。
