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. 2018 Sep 27;66(11):2414–2426. doi: 10.1002/glia.23480

Figure 7.

Figure 7

Working model of the neuroprotective role of astrocytic GPR37L1/GPR37 based on the evidence presented in this study. Damaged neurons release diffusible “SOS” factor(s) which trigger release of PSAP. PSAP acts on GPR37L1 on astrocytes and activates release of diffusible neuroprotective factor(s) [Color figure can be viewed at wileyonlinelibrary.com]