LGALS4 and Huntington disease: 10-day-old glial HD model (GHD) flies expressing Httex1p-Q93 in astrocyte-like glial cells with the Eaat1-Gal4 driver25 were analyzed and compared to control flies (11 GHD, 10 UAS-Httex1p-Q93/+ (C1), and 10 Eaat1-Gal4/+ (C3) controls).