Endometrial lymphangiogensis

Peter Adrian Walton Rogers, Jacqueline Faye Donoghue, Jane Eleanor Girling

Research output: Contribution to journalArticleResearchpeer-review

20 Citations (Scopus)

Abstract

This article briefly summarises some of the more important recent advances in understanding of lymphangiogenesis, and then reviews current knowledge of the lymphatics and lymphangiogenesis in the endometrium. The recent identification of vascular endothelial growth factor-C (VEGF-C) and VEGF-D, as well as specific lymphatic endothelial cell (LEC) markers such as vascular endothelial growth factor receptor-3 (VEGF-R3), lymphatic endothelial hyaluronan receptor-1 (LYVE-1), podoplanin, and prospero-related homeobox-1 (PROX1), has provided the tools to characterize and investigate lymphatic development and function in a wide range of tissues. There are conflicting reports on the distribution of endometrial lymphatics, with some studies reporting lymphatics in the functional zone of human endometrium, others only in the endometrial basalis, and some reporting none at all. Using immunohistochemical methods we have shown that lymphatic vessels of the functionalis were small and sparsely distributed whereas the basalis lymphatics are larger, more frequent and often closely associated with spiral arterioles. Based on comparisons of serial sections, the majority of lymphatic vessels are positive for CD31 but not FVIII or CD34. By comparing CD31 with D2-40 (labels lymphatic endothelial cells) vessel immunostaining, it was estimated that 13 of the vessel profiles in the functionalis, 43 in the basalis and 28 in the myometrium were lymphatics. The ......
Original languageEnglish
Pages (from-to)48 - 54
Number of pages6
JournalPlacenta
Volume29
Publication statusPublished - 2008

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