title: Angiogenic factors in preeclampsia and related disorders.
abstract: During fetal development, the human placenta undergoes high levels of both angiogenesis and vasculogenesis. Additionally, the developing placenta undergoes a process of vascular mimicry (referred to as pseudovasculogenesis) as cytotrophoblasts convert from an epithelial to an endothelial phenotype. The initiation, maturation, and maintenance of the placental vasculature are of critical importance. Failure to do so can lead to adverse obstetric outcomes such as preeclampsia and/or intrauterine growth restriction (IUGR). Furthermore, the foundation of many aspects of adult health is laid in utero. In this context, normal placental function is not only critical for normal fetal development but can also permanently influence long-term health and disease. Understanding the mechanisms that regulate placental vasculogenesis and angiogenesis is therefore of critical importance. This chapter will focus on placental vascular development with a particular emphasis on the role of angiogenic factors in the pathogenesis of the maternal syndrome of preeclampsia and related disorders.
authors.affiliation: Department of Medicine, Obstetrics & Gynecology, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02114, USA.
authors.forename: Ana Sofia
authors.initials: AS
authors.lastname: Cerdeira
authors.forename: S Ananth
authors.initials: SA
authors.lastname: Karumanchi
mesh_terms: D005260:Female; D006801:Humans; D036341:Intercellular Signaling Peptides and Proteins; D009389:Neovascularization, Pathologic / Q000378:metabolism / Q000503:physiopathology*; D018919:Neovascularization, Physiologic; D010920:Placenta / Q000098:blood supply*; D011225:Pre-Eclampsia / Q000503:physiopathology*; D011247:Pregnancy
chemical_list: D036341:Intercellular Signaling Peptides and Proteins