NLRP3 and Alzheimer disease: Similarly, in the intermediate AD cases, we show whorls of NLRP‐3 positive microglia in both, the CA1 (Figure 3D) and CA2 (Figure 3E) regions of the hippocampus, indicating that NLRP3 is present in microglia (CA2; Figure 3F) in two different regions of the hippocampus, namely CA1 and CA2.