Abstract:
:Theiler's murine encephalomyelitis virus-induced demyelinating disease (TMEV-IDD), a model for multiple sclerosis, is a chronic T cell-mediated disease. Development of clinical symptoms in susceptible mouse strains generally correlates with TMEV-specific delayed-type hypersensitivity (DTH) responses. These responses, minimal or absent in resistant mouse strains, have been proposed as the pathogenic basis for the central nervous system inflammation and demyelination characterizing the disease. We demonstrate here that normally resistant (C57BL/6 x DBA/2)F1 hybrid mice develop clinical symptoms and DTH responses against TMEV after low doses of gamma-irradiation. Parental C57BL/6 animals remain resistant after similar pretreatment. Thus low-dose irradiation elicits a "latent" susceptibility to TMEV-IDD in some, but not all, resistant mice. Adoptively transferred spleen cells from syngeneic, unirradiated donors reconfer resistance on irradiated, infected B6D2F1 hybrids and reduce DTH responsiveness against TMEV, suggesting a protective role for a radiation-sensitive splenic population(s). The closely related C57BL/6 and C57BL/10 strains differ with respect to intrinsic and latent susceptibility.
journal_name
Cell Immunoljournal_title
Cellular immunologyauthors
Pelka A,Olsberg C,Miller S,Waltenbaugh C,Creighton TM,dal Canto MC,Melvold Rdoi
10.1006/cimm.1993.1303subject
Has Abstractpub_date
1993-12-01 00:00:00pages
440-55issue
2eissn
0008-8749issn
1090-2163pii
S0008-8749(83)71303-1journal_volume
152pub_type
杂志文章abstract::Recently we reported on a novel H2E transgenic, IA-negative model of experimental autoimmune thyroiditis (EAT) that excludes reactivity to self in its susceptibility pattern to heterologous thyroglobulin (Tg). In conventional, susceptible mouse strains, EAT is inducible with both homologous and heterologous Tg; e.g., ...
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journal_title:Cellular immunology
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journal_title:Cellular immunology
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journal_title:Cellular immunology
pub_type: 杂志文章
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1993.1243
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1016/0008-8749(90)90278-y
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journal_title:Cellular immunology
pub_type: 杂志文章
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更新日期:1993-05-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
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更新日期:1990-10-01 00:00:00
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pub_type: 杂志文章
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journal_title:Cellular immunology
pub_type: 杂志文章
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1998.1279
更新日期:1998-05-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
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journal_title:Cellular immunology
pub_type: 杂志文章
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(85)90180-7
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journal_title:Cellular immunology
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2012.08.005
更新日期:2012-09-01 00:00:00
abstract::It has long been believed that mast cells play a crucial role in the development of many physiological changes during immediate allergic responses. This study was conducted to evaluate the anti-inflammation mechanism of Schizonepeta tenuifolia (ST) extract and ST purified chemicals on the PMA plus A23187-induced stimu...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2012.05.012
更新日期:2012-05-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90158-x
更新日期:1988-08-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1995.1164
更新日期:1995-09-01 00:00:00
abstract::Injection of antigen into the thymus of adult animals induces specific systemic tolerance, but the mechanisms of acquired thymic tolerance are not well understood. To investigate these mechanisms we used a model of intrathymic injection of ovalbumin (OVA) in BALB/c mice. We show an antigen-specific decrease in prolife...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1997.1165
更新日期:1997-08-01 00:00:00
abstract::A previous report (G. E. Woloschak and D. Senitzer, submitted for publication) has demonstrated that mitogen-stimulated splenocytes fuse at a much higher frequency than untreated splenocytes as measured by the fusion index (a calculation of the number of nuclei in fused cells vs the total number of nuclei). A measurem...
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pub_type: 杂志文章
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更新日期:1983-07-01 00:00:00