IVFferlisins
IVFferlisins are a hypothetical class of proteins discussed in speculative accounts of in vitro fertilization biology. The name combines IVF with ferlin, reflecting a proposed role in membrane fusion and vesicle trafficking during fertilization and early development. The concept appears in theoretical reviews and science fiction–inspired thought experiments rather than in established molecular biology literature.
Proposed characteristics include small, peripheral membrane proteins localized to the oocyte plasma membrane and cortical granules.
Putative functions include facilitating sperm-oocyte membrane fusion, regulating cortical granule exocytosis, and stabilizing early embryo membranes.
Status and reception: There is no experimental evidence or peer-reviewed data for IVFferlisins. They are not
Potential implications: If proven real, IVFferlisins might serve as biomarkers for fertilization competence or as targets