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Open Access Debate

Trophoblast biology: Forum introduction

Thomas E Spencer* and Fuller W Bazer

Author Affiliations

Forum coordinators, Center for Animal Biotechnology and Genomics, Department of Animal Science, Texas A&M University, College Station, Texas, USA

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Reproductive Biology and Endocrinology 2004, 2:45 doi:10.1186/1477-7827-2-45

Published: 5 July 2004

Abstract

In mammals, a carefully orchestrated dialogue between the mother and conceptus (embryo/fetus and associate extraembryonic membranes) is initiated during the peri-implantation period of pregnancy as the trophoblast develops, functions to signal pregnancy recognition, and initiates implantation. The purpose of this Forum is to highlight comparative aspects of trophoblast morphogenesis and function in mammals.