a, b Intraperitoneal (i.p.) injection of 125 mg/kg ATP restored social interaction in IP3R2 KO mice (a
F3,23 = 8.876, P = 0.0004; KOvehicle vs. KOATP, P = 0.0155; b
F3,23 = 2.925, P = 0.0553; n = 7,7,6,7). c, d i.p. ATP treatment did not affect repetitive behaviors (c
F3,25 = 5.323, P = 0.0056, n = 7,7,8,7; d
F3,21 = 3.372, P = 0.0377, n = 6,6,7,6). e, f Same as (a, b) but for IP3R2 cKO mice (e
F3,21 = 13.95, P = 0.32 × 10−4; cKOvehicle vs. cKOATP, P = 0.371 × 10−3; f
F3,21 = 0.7249, P = 0.5484; n = 6,6,6,7). g, h Same as (c, d) but for IP3R2 cKO mice (g
F3,20 = 2.761, P = 0.0689, n = 6,6,5,7; h
F3,22 = 4.761, P = 0.0105, n = 6,6,8,6). i, j Intracerebroventricular (i.c.v.) injection of ATPγS (50 µM) restored social interaction in IP3R2 cKO mice (i
F3,31 = 4.238, P = 0.0127; cKOvehicle vs. cKOATPγs, P = 0.0339; j
F3,31 = 2.059, P = 0.126; n = 8,9,9,9). k, l i.c.v. ATPγS treatment did not affect repetitive behaviors (k
F3,32 = 3.942, P = 0.0168, n = 9; l
F3,29 = 8.058, P = 0.0005, n = 9,7,9,8). m, n Same as (j) but for intra-mPFC injection in IP3R2 KO mice (m
F3,23 = 3.401, P = 0.0348; KOvehicle vs. KOATPγS, P = 0.0099; n
F3,23 = 0.9799, P = 0.4194; n = 6,7,6,8). o, p Intra-mPFC ATPγS treatment did not affect repetitive behaviors (o
F3,24 = 11.87, P = 0.58 × 10−4, n = 7,7,6,8; p
F3,26 = 9.106, P = 0.0003, n = 8,8,6,8). q, r Same as (m, n) but for IP3R2 cKO mice (q
F3,23 = 4.721, P = 0.0104; cKOvehicle vs. cKOATPγs, P = 0.0186; r
F3,23 = 1.314, P = 0.2939; n = 6,7,6,8). s, t Same as (o, p) but for IP3R2 cKO mice (s
F3,24 = 13.62, P = 0.22 × 10−4, n = 7,7,6,8; t
F3,26 = 4.789, P = 0.0087, n = 8,8,6,8). u, v Same as (m, n) but for IP3R2 knockdown mice (u
F5,48 = 3.954, P = 0.0044; shRNA1vehicle vs. shRNA1ATPγs, P = 0.0108; shRNA2vehicle vs. shRNA2ATPγs, P = 0.0063; v
F5,48 = 0.2194, P = 0.9525; n = 9). Each data point represents an individual mouse. Data are presented as mean ± SEM. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001. One-way ANOVA with Tukey’s (a–l, n–t, v) or Fisher’s LSD (m, u) multiple comparison post hoc test. Source data are provided as a Source data file.