Abstract
Stimulation of B lymphocytes from B-cell chronic lymphocytic leukaemia (B-CLL) with 12-0-tetradecanoylphorbol-13-acetate (TPA) has shown that these cells are capable of differentiation (Totterman, Nilsson & Sundstrom, 1980). Increases in the expression of different class II MHC antigens (Guy et al., 1983, 1986) and responsiveness to growth factors (Kabelitz et al., 1985; Suzuki, Butler & Cooper, 1985) have been studied. Supernatant from the human bladder carcinoma line T-24 contains a B-cell differentiation factor (BCDF) able to induce immunoglobulin secretion from CESS cells. We investigated the induction of proliferation and immunoglobulin secretion in human B cells by studying the effects of this factor on B-CLL cells, in both the presence and absence of TPA. We report here that this material (termed T-24.BCDF) causes immunoglobulin secretion to be initiated in these cells, and that this is not accompanied by detectable DNA synthesis. These observations were extended to normal human B cells and demonstrate that human B cells can secrete immunoglobulin in the absence of clonal expansion.
Full text
PDF






Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Ambrus J. L., Jr, Jurgensen C. H., Brown E. J., Fauci A. S. Purification to homogeneity of a high molecular weight human B cell growth factor; demonstration of specific binding to activated B cells; and development of a monoclonal antibody to the factor. J Exp Med. 1985 Oct 1;162(4):1319–1335. doi: 10.1084/jem.162.4.1319. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Anderson K. C., Bates M. P., Slaughenhoupt B. L., Pinkus G. S., Schlossman S. F., Nadler L. M. Expression of human B cell-associated antigens on leukemias and lymphomas: a model of human B cell differentiation. Blood. 1984 Jun;63(6):1424–1433. [PubMed] [Google Scholar]
- Baeker T. R., Rothstein T. L. Proliferation of human malignant lymphocytes induced by anti-IgM independent of B cell growth factor. J Immunol. 1985 May;134(5):3532–3538. [PubMed] [Google Scholar]
- Bos E. S., van der Doelen A. A., van Rooy N., Schuurs A. H. 3,3',5,5' - Tetramethylbenzidine as an Ames test negative chromogen for horse-radish peroxidase in enzyme-immunoassay. J Immunoassay. 1981;2(3-4):187–204. doi: 10.1080/15321818108056977. [DOI] [PubMed] [Google Scholar]
- Butler J. L., Falkoff R. J., Fauci A. S. Development of a human T-cell hybridoma secreting separate B-cell growth and differentiation factors. Proc Natl Acad Sci U S A. 1984 Apr;81(8):2475–2478. doi: 10.1073/pnas.81.8.2475. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Christie J. F., Gallagher G., Stimson W. H. The human bladder carcinoma line T-24 secretes a human B-cell differentiation factor. Immunology. 1987 Mar;60(3):467–469. [PMC free article] [PubMed] [Google Scholar]
- Falkoff R. J., Zhu L. P., Fauci A. S. Separate signals for human B cell proliferation and differentiation in response to Staphylococcus aureus: evidence for a two-signal model of B cell activation. J Immunol. 1982 Jul;129(1):97–102. [PubMed] [Google Scholar]
- Gallagher G., Christie J. F., Boyd E., Stimson W. H. M4HS2, a new human T-cell line for the efficient generation of human T-cell hybrids. J Immunol Methods. 1986 Jun 10;90(1):57–64. doi: 10.1016/0022-1759(86)90383-2. [DOI] [PubMed] [Google Scholar]
- Guy K., Meehan R. R., Dewar A. E., Larhammar D. Expression of MHC class II antigens in human B-cell leukaemia, and increased levels of class II antigens and DR-specific mRNA after stimulation with 12-O-tetradecanoyl phorbol-13-acetate. Immunology. 1986 Feb;57(2):181–188. [PMC free article] [PubMed] [Google Scholar]
- Guy K., Van Heyningen V., Dewar E., Steel C. M. Enhanced expression of human Ia antigens by chronic lymphocytic leukemia cells following treatment with 12-O-tetradecanoylphorbol-13-acetate. Eur J Immunol. 1983 Feb;13(2):156–159. doi: 10.1002/eji.1830130212. [DOI] [PubMed] [Google Scholar]
- Kabelitz D., Pfeffer K., von Steldern D., Bartmann P., Brudler O., Nerl C., Wagner H. In vitro maturation of B cells in chronic lymphocytic leukemia. I. Synergistic action of phorbol ester and interleukin 2 in the induction of Tac antigen expression and interleukin 2 responsiveness in leukemic B cells. J Immunol. 1985 Oct;135(4):2876–2881. [PubMed] [Google Scholar]
- Kishimoto T., Ishizaka K. Regulation of antibody response in vitro. VII. Enhancing soluble factors for IgG and IgE antibody response. J Immunol. 1973 Oct;111(4):1194–1205. [PubMed] [Google Scholar]
- Marshall C. J., Franks L. M., Carbonell A. W. Markers of neoplastic transformation in epithelial cell lines derived from human carcinomas. J Natl Cancer Inst. 1977 Jun;58(6):1743–1751. doi: 10.1093/jnci/58.6.1743. [DOI] [PubMed] [Google Scholar]
- Melchers F., Andersson J., Lernhardt W., Schreier M. H. H-2-unrestricted polyclonal maturation without replication of small B cells induced by antigen-activated T cell help factors. Eur J Immunol. 1980 Sep;10(9):679–685. doi: 10.1002/eji.1830100905. [DOI] [PubMed] [Google Scholar]
- Muraguchi A., Kishimoto T., Miki Y., Kuritani T., Kaieda T., Yoshizaki K., Yamamura Y. T cell-replacing factor- (TRF) induced IgG secretion in a human B blastoid cell line and demonstration of acceptors for TRF. J Immunol. 1981 Aug;127(2):412–416. [PubMed] [Google Scholar]
- Nakanishi K., Howard M., Muraguchi A., Farrar J., Takatsu K., Hamaoka T., Paul W. E. Soluble factors involved in B cell differentiation: identification of two distinct T cell-replacing factors (TRF). J Immunol. 1983 May;130(5):2219–2224. [PubMed] [Google Scholar]
- Proust J. J., Buchholz M. A., Nordin A. A. A "lymphokine-like" soluble product that induces proliferation and maturation of B cells appears in the serum-free supernatant of a T cell hybridoma as a consequence of mycoplasmal contamination. J Immunol. 1985 Jan;134(1):390–396. [PubMed] [Google Scholar]
- Rawle F. C., Shields J., Smith S. H., Iliescu V., Merkenschlager M., Beverley P. C., Callard R. E. B cell growth and differentiation induced by supernatants of transformed epithelial cell lines. Eur J Immunol. 1986 Aug;16(8):1017–1019. doi: 10.1002/eji.1830160825. [DOI] [PubMed] [Google Scholar]
- Schimpl A., Wecker E. Replacement of T-cell function by a T-cell product. Nat New Biol. 1972 May 3;237(70):15–17. doi: 10.1038/newbio237015a0. [DOI] [PubMed] [Google Scholar]
- Sidman C. L., Marshall J. D. B cell maturation factor: effects on various cell populations. J Immunol. 1984 Feb;132(2):845–850. [PubMed] [Google Scholar]
- Srivastava B. I., Rossowski W., Minowada J. Cytochemical comparison of immunologically characterized human leukaemia/lymphoma cell lines representing different levels of maturation. Br J Cancer. 1983 Jun;47(6):771–779. doi: 10.1038/bjc.1983.130. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stockdill G., Dewar A. E., Harrison D. Cell marker studies in patients with newly diagnosed chronic lymphatic leukaemia. Scand J Haematol. 1983 Jan;30(1):59–67. doi: 10.1111/j.1600-0609.1983.tb00635.x. [DOI] [PubMed] [Google Scholar]
- Suzuki T., Butler J. L., Cooper M. D. Human B cell responsiveness to B cell growth factor after activation by phorbol ester and monoclonal anti-mu antibody. J Immunol. 1985 Apr;134(4):2470–2476. [PubMed] [Google Scholar]
- Tamaki T., Yonezawa T., Kanakura Y., Katagiri S., Mizutani H., Kitani T., Tarui S. Mitogenic response of neoplastic B cells: comparison of reactivity to Staphylococcus aureus Cowan I and anti-immunoglobulin antibodies. Clin Exp Immunol. 1986 Apr;64(1):181–187. [PMC free article] [PubMed] [Google Scholar]
- Tötterman T. H., Nilsson K., Sundström C. Phorbol ester-induced differentiation of chronic lymphocytic leukaemia cells. Nature. 1980 Nov 13;288(5787):176–178. doi: 10.1038/288176a0. [DOI] [PubMed] [Google Scholar]
