Mature naïve B cells are retained in the placental intervillous blood and positively associate with specific chemokines in full-term healthy pregnancy.
Martin SoldersAnna-Carin LundellLaia GorchsSebastian GidlöfEleonor TibladHelen KaipePublished in: American journal of reproductive immunology (New York, N.Y. : 1989) (2019)
These results indicate that B cells, and mature/naïve B cells in particular, are retained in the intervillous blood in response to certain chemokines produced by the placenta during late healthy pregnancy.