The establishment of appropriate methods for egg-activation by human PLCZ1 RNA injection into human oocyte Transient exposure to calcium ionophore enables in vitro fertilization in sterile mouse models The combination of calcium ionophore A23187 and GM-CSF can safely salvage aged human unfertilized oocytes after ICSI Culture conditions affect Ca2+ release in artificially activated mouse and human oocytes Single Ca2+ transients vs oscillatory Ca2+ signaling for assisted oocyte activation: limitations and benefits Successful pregnancy after ICSI with strontium oocyte activation in low rates of fertilization Recombinant human phospholipase C zeta 1 induces intracellular calcium oscillations and oocyte activation in mouse and human oocytes Comparative biology of sperm factors and fertilization‐induced calcium signals across the animal kingdom Health of children born through artificial oocyte activation: a pilot study