Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5586201 | Placenta | 2017 | 4 Pages |
Abstract
The cytokine interleukin (IL)-11 activates its target cells through binding to the membrane-bound IL-11 receptor (IL-11R). Female mice deficient in IL-11R (Il11raâ/â) are infertile due to a defect in decidualization when the blastocyst implants. We have recently shown that IL-11 can also signal via a soluble IL-11R (trans-signaling). Which IL-11 pathway is required for fertility in mice is unknown. We confirm that female Il11raâ/âmice, lacking both classic and trans-signaling, are infertile. In contrast, the selective blockade of IL-11 trans-signaling does not affect fertility in mice. These results show that classic, but not trans-signaling of IL-11, is essential for fertility in mice.
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Authors
Maria Agthe, Yvonne Garbers, Tracy Putoczki, Christoph Garbers,