Fernando F Martinez, Laura Cervi, Carolina P Knubel, Graciela M Panzetta-Dutari, Claudia C Motran
Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Universidad Nacional de Córdoba, Haya de la Torre y Medina Allende, Ciudad Universitaria, Córdoba, Argentina.
American journal of reproductive immunology (New York, N.Y. : 1989) 2013 AprAmong several explanations for the acceptance of the fetus, the one that suggests that the maternal immune system is suppressed or modified has been the subject of many studies. Thus, it has been proposed that the cells of innate immune system might be able to distinguish the pregnant from the non-pregnant state producing a signal, the so-called signal P. We have previously proposed that pregnancy-specific glycoprotein 1a (PSG1a), a representative member of the main glycoprotein family secreted by placental trophoblast, may modulate the activation of antigen-presenting cells promoting the T-cell shift of the maternal cell immunity toward a less harmful phenotype. In this review, we summarize current knowledge concerning the contribution of pregnancy-specific glycoprotein 1a (PSG1a) to modulate the maternal innate and adaptive immune response in order to assure a successful pregnancy. © 2013 John Wiley & Sons A/S.
Fernando F Martinez, Laura Cervi, Carolina P Knubel, Graciela M Panzetta-Dutari, Claudia C Motran. The role of pregnancy-specific glycoprotein 1a (PSG1a) in regulating the innate and adaptive immune response. American journal of reproductive immunology (New York, N.Y. : 1989). 2013 Apr;69(4):383-94
PMID: 23432664
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