Title: Human trophoblast cultures: models for implantation and peri-implantation toxicology.

Authors: Genbacev, O; White, T E; Gavin, C E; Miller, R K

Published In Reprod Toxicol, (1993)

Abstract: Implantation is the process that leads from blastocyst attachment to its embedding in the uterine wall. It is widely believed that failure of implantation is a common cause of pregnancy loss. Toxic agents can interfere directly with the process of implantation and therefore may account for unexplained implantation failures. Our knowledge of human implantation remains limited, mainly due to the lack of adequate experimental models. Studies of mechanisms underlying implantation in humans are by nature and for ethical reasons restricted to in vitro models. The aim of this review is to provide a critical evaluation of various in vitro models of implantation in humans, as well as essential background knowledge required for application of these models to the assessment of peri-implantation toxicity. Particular attention has been devoted to cell-cell and cell-matrix interactions as possible endpoints in the screening of toxic agents.

PubMed ID: 8400644

MeSH Terms: No MeSH terms associated with this publication