Is neonatal uterine bleeding responsible for early-onset endometriosis?

ABSTRACT:

Background

It has been hypothesized that the origin of early-onset endometriosis could be from endometrial mesenchymal stem cells (eMSCs) in neonatal uterine blood (NUB). There is no information on the possible mechanistic basis linking an association between NUB/neonatal endometrium and development of early-onset endometriosis. In this study we performed a series of experiments to clarify the mechanistic link between NUB and/or neonatal endometrium and development of early-onset endometriosis.

Methods

We retrospectively collected postmortem neonatal endometria (n = 15) and prospectively collected NUB (n = 18) of female babies for the analysis of different biological markers including eMSCs. Immunohistochemical analysis of neonatal endometria was performed to examine the exp

SUBMITTER: Ogawa K 

PROVIDER: S-EPMC10278367 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature