%0 Editorial %T The Intriguing Sigma-1 and Sigma-2 Receptors and Their Potential Therapeutic Roles 2.0. %A Abate C %A Maurice T %J Int J Mol Sci %V 24 %N 21 %D 2023 Nov 1 %M 37958850 %F 6.208 %R 10.3390/ijms242115868 %X For some time now, the research on sigma receptors has been at a high level of maturity but, despite everything that has already been achieved, further work in this field still holds huge appeal, with vast possibilities for original discoveries [...].