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Full-Text Articles in Obstetrics and Gynecology
Mitogen-Activated Protein Kinase (Mapk) Blockade Of Bovine Preimplantation Embryogenesis Requires Inhibition Of Both P38 And Extracellular Signal-Regulated Kinase (Erk) Pathways., Pavneesh Madan, Michele D Calder, Andrew J Watson
Mitogen-Activated Protein Kinase (Mapk) Blockade Of Bovine Preimplantation Embryogenesis Requires Inhibition Of Both P38 And Extracellular Signal-Regulated Kinase (Erk) Pathways., Pavneesh Madan, Michele D Calder, Andrew J Watson
Obstetrics & Gynaecology Publications
Blastocyst formation, as a critical period during development, is an effective indicator of embryonic health and reproductive efficiency. Out of a number of mechanisms underlying blastocyst formation, highly conserved mitogen-activated protein kinase (MAPK) signaling has emerged as a major mechanism involved in regulating murine preimplantation embryo development. The objective of our study was to ascertain the role of MAPK signaling in regulating bovine development to the blastocyst stage. Using reverse transcriptase PCR and immunohistochemical staining procedures we have demonstrated that mRNA transcripts and polypeptides encoding p38 MAPK pathway constituents are detectable in preimplantation bovine embryos from the one-cell to the …