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. 2022 Mar 15;13:1365. doi: 10.1038/s41467-022-28974-6

Fig. 6. PIEZO2 but not IDR5del inhibits neurite outgrowth from N2a cells.

Fig. 6

a Representative inverted fluorescent images of N2A-P1KO transfected with GFP vector in control medium (left), GFP, PIEZO2 (middle) or IDR5del (right) in medium without serum and with nerve growth factor (NGF). b Representation of the longest neurite measured (in µm) per cell for GFP in control medium and GFP (gray), PIEZO2 (black) and IDR5del (blue) in medium without serum and with NGF. Comparison with Kruskal–Wallis test, p < 0.0001, and Dunn’s post-test: GFP control vs. GFP + NGF w/o serum (P < 1e−15), GFP + NGF w/o serum vs. PIEZO2 (P < 1e−15), PIEZO2 vs. IDR5del (P < 1e−15). Symbols are individual cells, with red line being the median. N-number of cells per group is: GFP control (N = 343), GFP (N = 743), PIEZO2 (N = 733), IDR5del (N = 685). c Cumulative distribution of the number of neurites per cell across GFP control, GFP, PIEZO2 and IDR5del group. Total number of cells per group is: GFP control (N = 836), GFP (N = 854), PIEZO2 (N = 998), IDR5del (N = 810). Source data are provided as a Source Data file.