FCER1G and Alzheimer disease: For example, TWAS risk genes APOC2, BIN1, SLC24A4, BCL3, RELB, and CLPTM1 are known risk genes for family history of AD, AD biomarker measurement, and mental or behavioral disorders; TWAS risk genes MAPT, WNT3, and LINC02210 were related to white matter microstructure measurement; TWAS risk genes MAPT, TUBB, PPP5C, FCER1G, INPP5D, NDUFS2, NDUFAF6, and BCL3 are common risk genes for complete blood cell count, leukocyte count, myeloid white cell count, and eosinophil count.