mortality/aging
• pups die within one day of birth
|
immune system
• in lethally irradiated wild-type mice receiving mutant fetal liver cells, there is a 45% reduction in the number of B-1a B cells found in the peritoneum
|
• the primary and secondary antigen-specific IgG1 response to immunization with T cell dependent antigen is reduced in lethally irradiated mice receiving mutant fetal liver cells
|
• in lethally irradiated wild-type mice receiving mutant fetal liver cells, IgG2a levels are significantly lower than controls
• the primary antigen-specific IgG2a response to immunization with T cell dependent antigen is also reduced in these chimeric mice
|
• in lethally irradiated wild-type mice receiving mutant fetal liver cells, IgG2b levels are significantly lower than controls
• the primary and secondary antigen-specific IgG2b response to immunization with T cell dependent antigen is also reduced in these chimeric mice
|
• the secondary antigen-specific IgM response to immunization with T cell dependent antigen is increased in lethally irradiated mice receiving mutant fetal liver cells
|
• bone marrow derived dendritic cells treated with IL-6 have a greater reduction in MHC-II surface expression than in controls
• dendritic cells isolated from lymph nodes have a 40% reduction in surface expression of MHC-II
|
• in lethally irradiated mice receiving mutant fetal liver cells, IFN-gamma secretion is 0.6-fold of that in wild-type mice
|
hematopoietic system
• there is a slight but significant reduction in CFU-M isolated from the bone marrow when macrophage-colony stimulating factor is used as a stimulus
|
• in lethally irradiated wild-type mice receiving mutant fetal liver cells, there is a 45% reduction in the number of B-1a B cells found in the peritoneum
|
• the primary and secondary antigen-specific IgG1 response to immunization with T cell dependent antigen is reduced in lethally irradiated mice receiving mutant fetal liver cells
|
• in lethally irradiated wild-type mice receiving mutant fetal liver cells, IgG2a levels are significantly lower than controls
• the primary antigen-specific IgG2a response to immunization with T cell dependent antigen is also reduced in these chimeric mice
|
• in lethally irradiated wild-type mice receiving mutant fetal liver cells, IgG2b levels are significantly lower than controls
• the primary and secondary antigen-specific IgG2b response to immunization with T cell dependent antigen is also reduced in these chimeric mice
|
• the secondary antigen-specific IgM response to immunization with T cell dependent antigen is increased in lethally irradiated mice receiving mutant fetal liver cells
|