Biomaterial Database

Sperm-oolemmal interaction: role of the Arg-Gly-Asp (RGD) adhesion peptide. 1990

R A Bronson, and F Fusi

Department of Obstetrics and Gynecology, State University of New York, Stony Brook.

The Arg-Gly-Asp tripeptide (RGD) plays a widespread role in cell-to-cell and cell-to-matrix recognition. We demonstrated that an RGD-containing peptide (Arg-Gly-Asp-Val, RGDV) inhibits both oolemmal binding and penetration of zona-free hamster eggs by human spermatozoa in vitro when added to the incubation medium. These results suggest that RGD-containing proteins may play a role in sperm-oolemmal interactions required for fertilization.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009842	Oligopeptides	Peptides composed of between two and twelve amino acids.	Oligopeptide
D010063	Ovum	A mature haploid female germ cell extruded from the OVARY at OVULATION.	Egg,Egg, Unfertilized,Ova,Eggs, Unfertilized,Unfertilized Egg,Unfertilized Eggs
D002448	Cell Adhesion	Adherence of cells to surfaces or to other cells.	Adhesion, Cell,Adhesions, Cell,Cell Adhesions
D005260	Female		Females
D006224	Cricetinae	A subfamily in the family MURIDAE, comprising the hamsters. Four of the more common genera are Cricetus, CRICETULUS; MESOCRICETUS; and PHODOPUS.	Cricetus,Hamsters,Hamster
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013084	Sperm-Ovum Interactions	Interactive processes between the oocyte (OVUM) and the sperm (SPERMATOZOA) including sperm adhesion, ACROSOME REACTION, sperm penetration of the ZONA PELLUCIDA, and events leading to FERTILIZATION.	Ovum-Sperm Interactions,Sperm Penetration,Egg-Sperm Interactions,Gamete Interactions,Oocyte-Sperm Interactions,Sperm-Egg Interactions,Sperm-Egg Penetration,Sperm-Oocyte Interactions,Sperm-Oocyte Penetration,Sperm-Ovum Penetration,Sperm-Zona Pellucida Penetration,Egg Sperm Interactions,Egg-Sperm Interaction,Gamete Interaction,Oocyte Sperm Interactions,Oocyte-Sperm Interaction,Ovum Sperm Interactions,Ovum-Sperm Interaction,Sperm Egg Interactions,Sperm Egg Penetration,Sperm Oocyte Interactions,Sperm Oocyte Penetration,Sperm Ovum Interactions,Sperm Ovum Penetration,Sperm Penetrations,Sperm Zona Pellucida Penetration,Sperm-Egg Interaction,Sperm-Egg Penetrations,Sperm-Oocyte Interaction,Sperm-Oocyte Penetrations,Sperm-Ovum Interaction,Sperm-Ovum Penetrations,Sperm-Zona Pellucida Penetrations
D013094	Spermatozoa	Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility.	Sperm,Spermatozoon,X-Bearing Sperm,X-Chromosome-Bearing Sperm,Y-Bearing Sperm,Y-Chromosome-Bearing Sperm,Sperm, X-Bearing,Sperm, X-Chromosome-Bearing,Sperm, Y-Bearing,Sperm, Y-Chromosome-Bearing,Sperms, X-Bearing,Sperms, X-Chromosome-Bearing,Sperms, Y-Bearing,Sperms, Y-Chromosome-Bearing,X Bearing Sperm,X Chromosome Bearing Sperm,X-Bearing Sperms,X-Chromosome-Bearing Sperms,Y Bearing Sperm,Y Chromosome Bearing Sperm,Y-Bearing Sperms,Y-Chromosome-Bearing Sperms