A novel mouse model for preeclampsia by transferring activated th1 cells into normal pregnant mice.
Immunological imbalances have been hypothesized as a cause for the onset of preeclampsia, which is a very severe, pregnancy-related disease. We recently described a novel preeclampsia mouse model by adoptively transferring activated BALB/c Th1-like splenocytes into allogeneically pregnant BALB/c female mice during late gestation. This cell transfer provoked preeclampsia symptoms (increased blood pressure and glomerulonephritis accompanied by proteinuria). Interestingly, preeclampsia-like symptoms could not be detected in nonpregnant animals receiving activated Th1-like cells. Adoptive cell transfer further affected pregnancy outcome by increasing fetal rejection through an inflammatory profile of uterine immune cells. This chapter describes the methods employed to develop the model as well as additional experiments developed to analyze cellular and molecular mechanisms involved.
Zenclussen
Ana Claudia
AC
Reproductive Immunology Group, Institute of Medical Immunology, Charite, Medical University of Berlin, Germany.
D000818:Animals; D001794:Blood Pressure; D004195:Disease Models, Animal; D005260:Female; D005434:Flow Cytometry; D005455:Fluorescent Antibody Technique; D008213:Lymphocyte Activation; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C / Q000276:immunology / Q000502:physiology*; D008810:Mice, Inbred C57BL / Q000276:immunology / Q000502:physiology*; D010920:Placenta / Q000276:immunology / Q000473:pathology; D011225:Pre-Eclampsia / Q000276:immunology / Q000473:pathology / Q000503:physiopathology*; D011247:Pregnancy; D011507:Proteinuria; D013048:Specimen Handling; D013154:Spleen / Q000166:cytology; D018417:Th1 Cells / Q000502:physiology*; D014599:Uterus / Q000276:immunology / Q000473:pathology