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Cited by 399

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A unique cell surface antigen identifying lymphoid malignancies of B cell origin.

Open access
Nadler, L M, Ritz, J, Hardy, R, Pesando, J M, Schlossman, S F, Stashenko, P·1981·Journal of Clinical Investigation

Abstract

A monoclonal antibody (anti-B1) specific for a unique B cell surface differentiation antigen was used to characterize the malignant cells from patients with leukemias or lymphomas. All tumor cells from patients with lymphomas or chronic lymphocytic leukemias, bearing either monoclonal kappa lambda light chain, expressed the B1 antigen. In contrast, tumor cells from T cell leukemias and lymphomas or acute myeloblastic leukemia were unreactive. Approximately 50% of acute lymphoblastic leukemias (ALL) of non-T origin and 50% of chronic myelocytic leukemia in blast crisis were also anti-B1 reactive. moreover, 21 of 28 patients with the common ALL antigen (CALLA) positive form of ALL were anti-B1 positive, whereas 0 of 13 patients with CALLA negative ALL were reactive. These observations demonstrate that an antigen present on normal B cells is expressed on the vast majority of B cell lymphomas and on approximately 75% of CALLA positive ALL, suggesting that these tumors may share a common B cell lineage.

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Metadata

Authors
Nadler, L. M., Ritz, J., Hardy, R., Pesando, J. M., Schlossman, S. F., & Stashenko, P.
Venue
Journal of Clinical Investigation
Published
1981-01-01
Volume
67
Issue
1
Pages
134-140
ISSN
0021-9738 (ISSN-L)
OpenAlex
W1994244606
Cited by
399
References
0
FWCI
34.54
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: A unique cell surface antigen identifying lymphoid malignancies of B cell origin. https://app.cochat.ai/papers/10.1172/jci110005
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Nadler, L. M., Ritz, J., Hardy, R., Pesando, J. M., Schlossman, S. F., & Stashenko, P. (1981). A unique cell surface antigen identifying lymphoid malignancies of B cell origin. Journal of Clinical Investigation. https://doi.org/10.1172/jci110005

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.