Reproductive Immunology: Immunoregulatory Mechanisms during Healthy and Pathological Pregnancies
A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Immunology".
Deadline for manuscript submissions: closed (31 December 2020) | Viewed by 14205
Special Issue Editors
Interests: reproductive immunology; innate immunity; NK and NKT cells; pre-eclampsia; IVF; infertility; thyroid autoimmunity
Special Issue Information
Dear Colleagues,
Pregnancy is a natural model for optimal immune tolerance mechanisms. Although the embryo (and the placenta) is partially of paternal origin, and there is ample evidence that these foreign antigens are recognized, the immune system of the mother tolerates the semi-allogenic fetus.
However, while creating a favorable environment for the fetus, the maternal immune system must be prepared to control possible emerging infections. Therefore, a delicate balance is established to satisfy the contradictory interests of the mother and fetus. Maternal immunoactivation and tolerance mechanisms are not only limited to the uterus, but can also be observed systemically, in the peripheral blood.
Immunoregulation typically manifests itself in the activation of negative pathways leading to the exhaustion of specific immune responses and cellular interactions. Downregulation inflammatory responses are mediated by a complex network of cellular and molecular interactions with the predominant role of regulatory T cells as cellular components of the immune system and an increased number of soluble and membrane-bound molecules with immunoregulatory capacity, like cytokines and immune checkpoint molecules.
Disturbances in the tight control that maintains immune tolerance during pregnancy can trigger the development of pregnancy complications ranging from pre-eclampsia to fetal growth restriction or miscarriage.
Prof. Dr. Mikó Éva
Prof. Dr. Szereday László
Guest Editors
Manuscript Submission Information
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Keywords
- maternofetal immunoregulation
- regulatory T cells
- cytokines
- immune checkpoint molecules
