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. 2023 Jun 24;146(3):395–414. doi: 10.1007/s00401-023-02604-x

Fig. 1.

Fig. 1

MAPT transcripts in neurons and glia revealed by light microscopy RNAscope in a control case. a MAPT transcripts (red) in neurons in the frontal cortex are observed individually or in small clusters of transcripts. MAPT transcripts were found in both the nucleus and cytoplasm. Neurons contain RBFOX3 transcripts (blue), the cell-specific marker. Dashed box in (a) shows a pyramidal neuron at higher magnification. b MAPT (red) and RBFOX3 (blue) transcripts in cerebellar granular neurons. c MAPT transcripts (red) in oligodendrocytes were commonly located in the nucleus, shown with oligodendrocyte-specific transcripts, Olig2 (blue). d MAPT transcripts (red) in astrocytes were also commonly found in the nucleus, shown with astrocyte-specific transcripts, ALDH1L1 (blue). Scale bar in (a) represents 30 μm for (a) (inset 50 μm), 50 μm for (b), 10 μm for (c) and 8 μm for (d)