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Behavioral And Transcriptomic Analysis Of Trem2-Null Mice: Not All Knockout Mice Are Created Equal, Silvia S Kang, Aishe Kurti, Kelsey E Baker, Chia-Chen Liu, Marco Colonna, Jason D Ulrich, David M Holtzman, Guojun Bu, John D Fryer
Behavioral And Transcriptomic Analysis Of Trem2-Null Mice: Not All Knockout Mice Are Created Equal, Silvia S Kang, Aishe Kurti, Kelsey E Baker, Chia-Chen Liu, Marco Colonna, Jason D Ulrich, David M Holtzman, Guojun Bu, John D Fryer
2010-2019 OA Pubs
It is clear that innate immune system status is altered in numerous neurodegenerative diseases. Human genetic studies have demonstrated that triggering receptor expressed in myeloid cells 2 (TREM2) coding variants have a strong association with Alzheimer's disease (AD) and other neurodegenerative diseases. To more thoroughly understand the impact of TREM2 in vivo, we studied the behavioral and cognitive functions of wild-type (WT) and Trem2-/- (KO) mice during basal conditions and brain function in the context of innate immune stimulation with peripherally administered lipopolysaccharide (LPS). Early markers of neuroinflammation preceded Aif1 and Trem2 upregulation that occurred at later stages (24-48 h …