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. 2024 Feb 2;29(5):1440–1449. doi: 10.1038/s41380-024-02422-x

Fig. 4. Peptide mapping reveals differences in chromogranin B (CHGB)-derived neuropeptides secreted from SZ and control iNs treated with high KCl.

Fig. 4

Neuropeptides derived from the CHGB proneuropeptide were mapped according to those present only in the control group, only in the SZ group, or shared by both groups. Neuropeptides were identified and quantitated in secretion media obtained from iNs in the condition of high KCl depolarization.