SLC2A1 and Alzheimer disease: Similar proportions of neurons were found to express only GluT1 or only GluT3 in non-Tg and 3xTg-AD neurons (7%, n = 2 of 31 cells vs. 14%, n = 4 of 28 cells, p = 0.4092 for GluT1 and 26%, n = 8 of 31 cells vs. 18%, n = 5 of 28 cells, p = 0.5398 for GluT3, respectively).