These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Stimulation of mouse lymphocytes by a mitogen derived from Mycoplasma arthritidis. II. Cellular requirements for T cell transformation mediated by a soluble Mycoplasma mitogen.
    Author: Cole BC, Sullivan GJ, Daynes RA, Sayed IA, Ward JR.
    Journal: J Immunol; 1982 May; 128(5):2013-8. PubMed ID: 6977580.
    Abstract:
    The mitogenic property of supernatants from M. arthritidis cultures (MAS) is shown to be nonsedimentable, nondialyzable, labile to 56 degrees C for 1 hr, and active against spleen cells from both normal and germfree mice. Both viable M. arthritidis and MAS were active for T lymphocytes because anti-Thy-1 antiserum and C eliminated responsiveness. Spleen cells enriched for T lymphocytes by passage over nylon columns lost responsiveness unless supplemented with a radioresistant adherent cell population that was shown to bear Ia antigens. Evidence is also presented that the genetic control of T lymphocyte responses to the mycoplasma mitogen was exercised at the level of the Ia-bearing adherent cells. Thus adherent cells from positive responder mouse strains, but not those from nonresponder mouse strains, restored the responses of T cells from F1 hybrids between responder and nonresponder strains.
    [Abstract] [Full Text] [Related] [New Search]