Results 1 to 10 of about 8,634 (234)

Endocrine activity of extraembryonic membranes extends beyond placental amniotes. [PDF]

PLoS ONE, 2009
BackgroundDuring development, all amniotes (mammals, reptiles, and birds) form extraembryonic membranes, which regulate gas and water exchange, remove metabolic wastes, provide shock absorption, and transfer maternally derived nutrients.
Lori C Albergotti, Heather J Hamlin, Michael W McCoy, Louis J Guillette   +3 more
doaj   +7 more sources

In-depth proteome characterization of endometrium and extraembryonic membranes during implantation in pig [PDF]

Journal of Animal Science and Biotechnology
Background Proteome characterization of the porcine endometrium and extraembryonic membranes is important to understand mother-embryo cross-communication.
Maria A. Gil, Josep M. Cambra, Heriberto Rodriguez-Martinez, Cristina Cuello, Inmaculada Parrilla, Emilio A. Martinez   +5 more
doaj   +8 more sources

Avian extraembryonic membranes respond to yolk corticosterone early in development [PDF]

Biology Open, 2023
ABSTRACT During times of maternal stress, developing embryos can be exposed to elevated levels of glucocorticoids, which can affect development and permanently alter offspring phenotype. In placental species, the placenta mediates fetal exposure to maternal glucocorticoids via metabolism, yet the placenta itself responds to ...
Emily P. Harders, Mitch Agustin, Ryan T. Paitz   +2 more
doaj   +7 more sources

Expression of tripartite motif family-like protein 1 and 2 in early conceptus development and placentation in the pig [PDF]

Reproduction and Fertility
The eutherian placenta is highly complex, evolving to regulate the inflammatory phase of pregnancy during conceptus attachment and placental tissue development. Tripartite motif family-like (TRIMLs) proteins are implicated in downregulating inflammation.
Emily K Eitel, Mariana Sponchiado, Riley M Sullivan, Caroline G Lucas, Bethany K Redel, Paula R Chen, Kevin D Wells, Randall S Prather, Wesley C Warren, Rodney D Geisert   +9 more
doaj   +2 more sources

Conceptus Elongation, Implantation, and Early Placental Development in Species with Central Implantation: Pigs, Sheep, and Cows [PDF]

Biomolecules
Species have different strategies for implantation and placentation. Much can be learned about general molecular and cellular biology through the examination and comparison of these differences.
Gregory A. Johnson, Thainá Minela, Heewon Seo, Fuller W. Bazer, Robert C. Burghardt, Guoyao Wu, Ky G. Pohler, Claire Stenhouse, Joe W. Cain, Zachary K. Seekford, Dallas R. Soffa   +10 more
doaj   +2 more sources

Steroid receptors and their regulation in avian extraembryonic membranes provide a novel substrate for hormone mediated maternal effects. [PDF]

Sci Rep, 2019
Kumar N, Kumar N, Lohrentz A, Gahr M, Groothuis TGG.   +4 more
europepmc   +3 more sources

Significant contributions of the extraembryonic membranes and maternal genotype to the placental pathology in heterozygous Nsdhl deficient female embryos. [PDF]

Hum Mol Genet, 2010
Cunningham D, Talabere T, Bir N, Kennedy M, McBride KL, Herman GE.   +5 more
europepmc   +3 more sources

Extraembryonic Mesenchymal Stromal/Stem Cells in Liver Diseases: A Critical Revision of Promising Advanced Therapy Medicinal Products

Cells, 2022
Liver disorders have been increasing globally in recent years. These diseases are associated with high morbidity and mortality rates and impose high care costs on the health system.
Mohammad Amin Shahrbaf, Masoumeh Nouri, Morteza Zarrabi, Roberto Gramignoli, Massoud Vosough   +4 more
doaj   +1 more source

A system to enrich for primitive streak-derivatives, definitive endoderm and mesoderm, from pluripotent cells in culture [PDF]

, 2012
Two lineages of endoderm develop during mammalian embryogenesis, the primitive endoderm in the pre-implantation blastocyst and the definitive endoderm at gastrulation.
Familari, M., Goh, H., Hughes, J., Lau, K., Rathjen, J., Rathjen, P., Vassilieva, S.   +6 more
core   +11 more sources

The involvement of the proamnion in the development of the anterior amnion fold in the chicken. [PDF]

PLoS ONE, 2014
The amnion was one of the most important evolutionary novelties in the animal kingdom, allowing independence of water for reproduction and subsequent exploration of terrestrial habitats, and is therefore an important structure to understand evolution. We
Ana de Melo Bernardo, Susana M Chuva de Sousa Lopes   +1 more
doaj   +1 more source