Results 31 to 40 of about 108,329 (92)

Epigenetic regulation in mammalian preimplantation embryo development

Reproductive Biology and Endocrinology, 2009
Preimplantation embryo development involves four stages: fertilization, cell cleavage, morula and blastocyst formation. During these stages, maternal and zygotic epigenetic factors play crucial roles.
Shi Lingjun, Wu Ji
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Trophoblast lineage specification in the mammalian preimplantation embryo

Reproductive Medicine and Biology, 2020
Background The establishment of the trophectoderm (TE) and the inner cell mass (ICM) is the first cell lineage segregation that occurs in mammalian preimplantation development. TE will contribute to the placenta while ICM cells give rise to the epiblast (
Yayoi Toyooka
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Haemogenic endocardium contributes to transient definitive haematopoiesis. [PDF]

, 2013
Haematopoietic cells arise from spatiotemporally restricted domains in the developing embryo. Although studies of non-mammalian animal and in vitro embryonic stem cell models suggest a close relationship among cardiac, endocardial and haematopoietic ...
Arshi, Armin, Conway, Simon J., Harmon, Andrew W., Harvey, Richard P., Liu, Xiaoqian, Mikkola, Hanna K. A., Nakano, Atsushi, Nakano, Haruko, Nakano, Haruko, Nakashima, Yasuhiro, Pashmforoush, Mohammad, Sasidharan, Rajkumar, Schwartz, Robert J., Shin, Jae-Ho, van Handel, Ben   +14 more
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In Vitro Host-Cell Susceptibility to Usutu Virus

Emerging Infectious Diseases, 2005
We investigated the susceptibility to Usutu virus (Flavivirus) of 13 permanent cell lines, 3 primary cell cultures, and chicken embryos. Vero, PK-15, and goose embryo fibroblast cells developed cytopathic effects; however, viral multiplication was ...
Tamás Bakonyi, Helga Lussy, Herbert Weissenböck, Ákos Hornyák, Norbert Nowotny   +4 more
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Effects of mammalian sex hormones on in vitro organogenesis of common bean (Phaseolus vulgaris L.)

Scientific Reports, 2023
Beans are an important plant species and are one of the most consumed legumes in human nutrition, especially as a protein, vitamin, mineral, and fiber source.
Kamil Haliloğlu, Aras Türkoğlu, Özge Balpınar, Halil İbrahim Öztürk, Güller Özkan, Peter Poczai   +5 more
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Embryo splitting

Middle East Fertility Society Journal, 2010
Mammalian embryo splitting has successfully been established in farm animals. Embryo splitting is safely and efficiently used for assisted reproduction in several livestock species.
Karl Illmensee, Mike Levanduski
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The occipital lateral plate mesoderm is a novel source for vertebrate neck musculature [PDF]

, 2010
In vertebrates, body musculature originates from somites, whereas head muscles originate from the cranial mesoderm. Neck muscles are located in the transition between these regions.
Christ, B., Harel, I., Huang, R., Otto, Anthony, Patel, Ketan, Pu, Q., Tajbakhsh, S., Theis, S., Tzahor, E., Valasek, Petr   +9 more
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The Wnt/TCF7L1 transcriptional repressor axis drives primitive endoderm formation by antagonizing naive and formative pluripotency

Nature Communications, 2023
Signal transduction and gene expression regulation via downstream transcription factors shape the early mammalian embryo. Here the authors show that Wnt/TCF7L1 transcriptional repressive activity is required for primitive endoderm lineage formation.
Paraskevi Athanasouli, Martina Balli, Anchel De Jaime-Soguero, Annekatrien Boel, Sofia Papanikolaou, Bernard K. van der Veer, Adrian Janiszewski, Tijs Vanhessche, Annick Francis, Youssef El Laithy, Antonio Lo Nigro, Francesco Aulicino, Kian Peng Koh, Vincent Pasque, Maria Pia Cosma, Catherine Verfaillie, An Zwijsen, Björn Heindryckx, Christoforos Nikolaou, Frederic Lluis   +19 more
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A role for core planar polarity proteins in cell contact-mediated orientation of planar cell division across the mammalian embryonic skin [PDF]

, 2017
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original ...
A Muller, A Schlesinger, AK Classen, B Chini, B Goldstein, B Lu, B Steensel Van, C Luxenburg, CB O’Connell, CJ Formstone, CR Vinson, D Devenport, D Devenport, D Shi, DR Tree, F Bosveld, F Pietro Di, FD Park, H Chang, H Strutt, J Cabello, J Chae, J Hamann, J Taylor, JA Curtin, JD Axelrod, K Doyle, LL Yates, M Gho, M Segalen, M Thery, MS Lu, N Guo, O Hertwig, R Shrestha, S Bolte, S Saburi, T Langenhan, T Lechler, T Usui, T Walston, WT Gibson, X Zhang, Y Bei, Y Gong, Y Mao, Y Qu, Y Wang   +47 more
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Biophysical models of early mammalian embryogenesis

Stem Cell Reports, 2023
Summary: Embryo development is a critical and fascinating stage in the life cycle of many organisms. Despite decades of research, the earliest stages of mammalian embryogenesis are still poorly understood, caused by a scarcity of high-resolution spatial ...
Alaina Cockerell, Liam Wright, Anish Dattani, Ge Guo, Austin Smith, Krasimira Tsaneva-Atanasova, David M. Richards   +6 more
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