mortality/aging
increased susceptibility to bacterial infection induced morbidity/mortality
(
J:4753
, J:139030
, J:210950
)
• homozygotes succumb to infection following challenge with L. monocytogenes
(J:4753)
• in contrast to wildtype, homozygotes exhibit very high titers of Listeria in spleen and liver by day 6 post-infection
(J:4753)
• increased susceptibility to L. monocytogenes-induced lethality with 100% lethality even when infected with a low titer of bacteria
(J:139030)
• all mice infected with Listeria monocytogenes die unlike wild-type mice
(J:210950)
|
• no mice treated with TNF die unlike wild-type mice
|
immune system
• impaired formation of follicular dendritic cell networks and germinal centers following immunization with sheep red blood cells
|
• produce low titers of sheep red blood cell antibodies after immunization compared to wild-type controls
|
• mice fail to produce IL-6 in response to I.V. injection of TNF while wild-type mice have dramatic increases in this cytokine 6 hours after injection
|
• in response to LPS stimulation, compared to controls
|
• mice immunized with sheep red blood cells fail to exhibit germinal centers and follicular dendritic cell networks with no antibody response unlike wild-type mice
|
• homozygotes are resistant to high dose (100 ug) bacterial LPS challenge and lethal doses of staphylococcal enterotoxin B
(J:4753)
|
increased susceptibility to bacterial infection induced morbidity/mortality
(
J:4753
, J:139030
, J:210950
)
• homozygotes succumb to infection following challenge with L. monocytogenes
(J:4753)
• in contrast to wildtype, homozygotes exhibit very high titers of Listeria in spleen and liver by day 6 post-infection
(J:4753)
• increased susceptibility to L. monocytogenes-induced lethality with 100% lethality even when infected with a low titer of bacteria
(J:139030)
• all mice infected with Listeria monocytogenes die unlike wild-type mice
(J:210950)
|
hematopoietic system
• impaired formation of follicular dendritic cell networks and germinal centers following immunization with sheep red blood cells
|
• produce low titers of sheep red blood cell antibodies after immunization compared to wild-type controls
|
homeostasis/metabolism
• mice fail to produce IL-6 in response to I.V. injection of TNF while wild-type mice have dramatic increases in this cytokine 6 hours after injection
|
• in response to LPS stimulation, compared to controls
|
• slower recovery after superficial injury causes increased trans-epidermal water loss
|
• TNF-treated mice fail to exhibit lethality, IL6 induction, hypothermia, sickness symptoms (ruffled fur, diarrhea and physical inactivity) or liver and kidney damage unlike wild-type mice
|
skeleton
• significantly increased
|
integument
• slower recovery after superficial injury causes increased trans-epidermal water loss
|
cellular
• in mouse embryonic fibroblasts exposed to hypoxia
|