Dendritic cells under the control of the preimplantation embryo secretome: an in vitro study.

ABSTRACT:

Objective

To study the crosstalk between maternal immune cells and the developing embryo by investigating the immunogenic properties of human blastocyst spent media (SM) on dendritic cells.

Methods

In this prospective multicenter experimental study, human preimplantation embryo spent media were collected after blastocyst formation, grouped based on successful or unsuccessful implantation, and analyzed by protein array or used to stimulate monocyte derived dendritic cells (moDC). The immunomodulatory properties of SM on moDC were investigated by analyzing changes in phenotype, cytokine secretion, indoleamine 2,3-dioxygenase (IDO) activity, and ability to activate T cells.

Results

A plethora of cytokines and growth factors secreted from preimplantation embryos was detec

SUBMITTER: Kyvelidou C 

PROVIDER: S-EPMC11585248 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature