Table 2.

Characteristics of promoters commonly used in AD mouse models.

Promoter	Brain Expression		Extraneural Expression	Timing
	Regions	Cell Types
PDGF-B	Widespread [143]	Neurons [143]	Heart, Lung (low) [143]	Begins by E15 [143]
Thy-1	Widespread [23,56]	Neurons [23]	None, with ΔIVS3 modification of promoter [175]	Begins P7 [23]
Prp	Widespread [16,170]	Neurons, Astrocytes, Oligodendroyctes, Microglia [16]	Liver > Kidney, Spleen, and other organs [7]	Begins E12.5 [7]