Abstract

Regulating amyloidogenesis through the natural triggering receptor expressed in myeloid/microglial cells 2 (TREM2).

Highlights

  • Amyloidogenesis, the progressive accumulation of amyloid-beta (Aβ) peptides into insoluble, toxic, senile plaque lesions is one of the major defining features of the Alzheimer’s disease (AD) brain

  • REM2 and amyloidogenesis same end effects on phagocytosis as downregulation of a fully functional triggering receptor expressed in myeloid/microglial cells 2 (TREM2) in sporadic AD; and that (2) modest TREM2 over-expression might be useful in enhancing the scavenging and removal of cellular debris in the central nervous system (CNS), including neurotoxic and self-aggregating Aβ42 peptides

  • TREM2 signaling has been recently shown to be selectively inducible and manipulated from outside of the cell, suggesting that the modulation of TREM2 expression may be effectively regulated using highly specific targeting via drug-based pharmacological strategies exogenously supplied (Alexandrov et al, 2013; Lukiw, 2013; Zhao et al, 2013)

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Summary

Introduction

Amyloidogenesis, the progressive accumulation of amyloid-beta (Aβ) peptides into insoluble, toxic, senile plaque lesions is one of the major defining features of the Alzheimer’s disease (AD) brain.

Results
Conclusion
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