thymosin-beta(4) and Burkitt-Lymphoma

thymosin-beta(4) has been researched along with Burkitt-Lymphoma* in 1 studies

Other Studies

1 other study(ies) available for thymosin-beta(4) and Burkitt-Lymphoma

ArticleYear
Comparison of the effects of AcSDKP, thymosin beta4, macrophage inflammatory protein 1alpha and transforming growth factor beta on human leukemic cells.
    Leukemia & lymphoma, 1997, Volume: 27, Issue:5-6

    We have compared the effects of AcSDKP, Thymosin beta4 (Tbeta4), MIP1alpha and TGFbeta on acute myeloid leukemia (AML) and B-lineage acute lymphoid leukemia (B-ALL) cells using liquid cultures in the presence of GM-CSF, IL-3 and SCF for AML cells and IL-3 and IL-7 for ALL cells. Each molecule was added daily and cell proliferation was evaluated on day 3 by thymidine incorporation. Whereas TGFbeta was found inhibitory in all the AML and B-ALL cases studied, MIP1alpha was inhibitory in 6/12 AML cases and had no effect on B-ALL cells. AcSDKP and Tbeta4 showed an inhibitory effect in a few cases but only at high doses which were inactive on normal cells. Thus, our study not only confirms the effect of TGFbeta, MIP1alpha and AcSDKP on AML cells but also provides new data concerning their effect on B-ALL and the possible inhibitory effect of AcSDKP at high doses. Furthermore, we show for the first time the effect of Tbeta4 on leukemic cells. Altogether, our data indicate differences of sensitivity of leukemic cells to negative regulators, some leukemias being inhibited by one or several of these molecules whereas others were unresponsive to all used. The clinical relevance of these observations still remains to be determined.

    Topics: Adolescent; Adult; Aged; Burkitt Lymphoma; Cell Division; Chemokine CCL4; Child; Child, Preschool; Female; Humans; Infant; Leukemia, Myeloid, Acute; Macrophage Inflammatory Proteins; Male; Middle Aged; Oligopeptides; Thymosin; Transforming Growth Factor beta; Tumor Cells, Cultured

1997