Phenotype of early erythroblastic leukemias.

Phenotype of early erythroblastic leukemias.
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早期红细胞白血病的表型。

DOI:
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发表时间:
1986
期刊:
影响因子:
20.3
通讯作者:
J. Breton‐Gorius
J. Breton‐Gorius
中科院分区:
医学1区
文献类型:
--
作者:
J. Villeval;P. Cramer;F. Lemoine;A. Henri;A. Bettaieb;F. Bernaudin;Y. Beuzard;R. Berger;G. Flandrin;J. Breton‐Gorius

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9例早期成红细胞白血病,未经通常的标准,已被诊断使用一组抗体。3例发生在唐氏综合征患者中,1例发生在治疗相关白血病患者中,4例发生在慢性粒细胞白血病急变中;只有1例新发。原始细胞可分为红系分化的两个主要阶段:在两个患者中存在所有红系特异性蛋白,其表型对应于未成熟的成红细胞;在6名患者中,在碳酸酐酶同工酶I、ABH组抗原和由FA 6 152单克隆抗体定义的抗原存在下,缺乏红系标志物如血型糖蛋白A和血影蛋白,与晚期红系祖细胞(CFU-E)相关的表型。1例患者具有中间表型。除1例外,所有患者均表现为巨核细胞成分。在三名患者中,染色体异常存在,在原始细胞和红细胞集落中检测到。总之,这些研究结果表明,大多数“隐匿性红白血病”被阻止在“CFU-E样”分化阶段,这可能是一个常见的事件,在唐氏综合征和慢性髓性白血病,这些红白血病是表型异质性。
Nine cases of early erythroblastic leukemia, unidentified by usual criteria, have been diagnosed using a panel of antibodies. Three cases arose in patients with Down's syndrome, one in a patient with therapy-related leukemia, and four patients were in blast crisis of chronic myeloid leukemia; only one case arose de novo. Blast cells could be assigned to two main stages of erythroid differentiation: presence of all erythroid-specific proteins in two patients, a phenotype corresponding to an immature erythroblast; absence of the erythroid markers such as glycophorin A and spectrin in the presence of carbonic anhydrase isoenzyme I, ABH group antigens, and the antigen defined by FA6 152 monoclonal antibody in six patients, a phenotype related to a late erythroid progenitor (CFU-E). One patient had an intermediate phenotype. All patients except one demonstrated a megakaryocytic component. In three patients, chromosomal abnormalities were present, detected both in blasts and in erythroid colonies. In conclusion, these findings indicate that most "cryptic erythroleukemias" are blocked at a "CFU-E-like" stage of differentiation, it may be a frequent event in Down's syndrome and chronic myeloid leukemia, and these erythroleukemias are phenotypically heterogeneous.
DOI: 10.4049/jimmunol.125.4.1678
发表时间: 1980-10
影响因子: 4.4
作者:
P. Stashenko;L. Nadler;R. Hardy;S. Schlossman
通讯作者: P. Stashenko;L. Nadler;R. Hardy;S. Schlossman
DOI: 10.1016/0145-2126(84)90001-8
发表时间: 1984-01-01
期刊: LEUKEMIA RESEARCH
影响因子: 2.7
作者:
GRIFFIN, JD;LINCH, D;SCHLOSSMAN, SF
通讯作者: SCHLOSSMAN, SF
人类 Ia 样抗原在造血祖细胞上的表达不一致。
DOI: --
发表时间: 1984
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Linch,DC;Nadler,LM;Luther,EA;Lipton,JM
通讯作者: Lipton,JM
通过单克隆抗体鉴定人单核细胞上的抗原。
DOI: --
发表时间: 1981
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Todd3rd,RF;Nadler,LM;Schlossman,SF
通讯作者: Schlossman,SF