PMID: 6969097Dec 1, 1980Paper

Immunologic classification of acute lymphoblastic leukemia. Implications for normal lymphoid differentiation.

Blood
K A FoonM J Cline

Abstract

Acute lymphoblastic leukemia (ALL) is a heterogeneous disease as defined by clinical characteristics and immunologic techniques. The standard cell surface markers are sheep erythrocyte receptors for T lymphocytes and surface membrane immunoglobulin for B lymphocytes. Utilizing these markers, three subtypes of ALL designated T-ALL, B-ALL and non-B, non-T or null ALL have been defined. We have studied 70 patients with ALL utilizing these standard cell surface markers. In addition, we have further subclassified these patients by testing each cell for an ALL-associated antigen, the la-like antigen, and thymocyte antigen(s) all defined by well-characterized antisera. We can define 12 subgroups of ALL by their surface antigenic characteristics. These subgroups may have relevance to the clinical expression of disease and may define identifiable stages of normal lymphocyte development.

Related Concepts

Related Feeds

B cell Differentiation

Depending on the signal received through the B cell receptor and other receptors, B cells differentiate into follicular or marginal zone B cells. Here is the latest research pertaining to this differentiation process.

Blood And Marrow Transplantation

The use of hematopoietic stem cell transplantation or blood and marrow transplantation (bmt) is on the increase worldwide. BMT is used to replace damaged or destroyed bone marrow with healthy bone marrow stem cells. Here is the latest research on bone and marrow transplantation.

B-Cell Leukemia (Keystone)

B-cell leukemia includes various types of lymphoid leukemia that affect B cells. Here is the latest research on B-cell leukemia.