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Induction of immunoglobulin-secreting cells by 2-mercaptoethanol in <em>in vitro</em> culture of B cells from autoimmune mice.
- Source :
- Immunology; Apr84, Vol. 51 Issue 4, p801-808, 8p
- Publication Year :
- 1984
-
Abstract
- Splenic B cells from older MRL/ Mp-lpr/lpr (MRL/1) and male BXSB mice responded to 2-mercaptoethanol (2-ME) in in vitro culture and generated immunoglobulin-secreting cells (IgSC). Optimal concentration of 2-ME to induce IgSC was 5 x 10<superscript>-5</superscript> M. Kinetic studies revealed that the generation of IgSC was already apparent after 24 hr of culture and peak response was attained on the 2nd day. The response of B cells to 2-ME was enhanced in the presence of splenic T cells. Irradiation of B cells reduced the generation of IgSC. The B cell population of autoimmune mice responding to 2-ME to generate IgSC seems to be in a terminal stage of differentiation. This increased B cell differentiation was characteristic of autoimmune mice and assumed to have some significance in the development of autoimmune diseases. [ABSTRACT FROM AUTHOR]
- Subjects :
- B cells
LABORATORY mice
SPLEEN
T cells
AUTOIMMUNITY
CELL differentiation
Subjects
Details
- Language :
- English
- ISSN :
- 00192805
- Volume :
- 51
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Immunology
- Publication Type :
- Academic Journal
- Accession number :
- 13385133