Results 81 to 90 of about 208,388 (190)

Formation and Function of Mammalian Epithelia: Roles for Mechanosensitive PIEZO1 Ion Channels

Frontiers in Cell and Developmental Biology, 2019
Mechanical forces play important roles in shaping mammalian development. In the embryo, cells experience force both during the formation of the mammalian body plan and in the ensuing phase of organogenesis.
Teneale A. Stewart, Teneale A. Stewart, Felicity M. Davis, Felicity M. Davis   +3 more
doaj   +1 more source

Effects of gravity, microgravity or microgravity simulation on early mouse embryogenesis: A review of the first two space embryo studies

Mechanobiology in Medicine
Many simulated micro-gravity (micro-G) experiments on earth suggest that micro-G conditions are not compatible with early mammalian embryo development.
Douglas M. Ruden, Daniel A. Rappolee
doaj   +1 more source

Tracing the origin of heterogeneity and symmetry breaking in the early mammalian embryo

Nature Communications, 2018
What breaks symmetry in early mammalian embryonic development has been much questioned. Here, Magdalena Zernicka-Goetz and colleagues propose that compartmentalized intracellular reactions generate micro-scale inhomogeneity, which is amplified in the ...
Qi Chen, Junchao Shi, Yi Tao, Magdalena Zernicka-Goetz   +3 more
doaj   +1 more source

Self-organization principles in stem-cell-derived synthetic embryo models

The Innovation, 2023
Min Bao
doaj   +1 more source

Lipoxins: A Novel Regulator in Embryo Implantation

The Scientific World Journal, 2011
Embryo implantation is essential for mammalian pregnancy, which involves intricate cross-talk between the blastocyst and the maternal endometrium. Recent advances have identified various molecules crucial to implantation and endometrial receptivity ...
Jing Xiong, Pan Zeng, Duyun Ye
doaj   +1 more source

Primitive to visceral endoderm maturation is essential for mouse epiblast survival beyond implantation

iScience
Summary: The implantation of the mouse blastocyst initiates a complex sequence of tissue remodeling and cell differentiation events required for morphogenesis, during which the extraembryonic primitive endoderm transitions into the visceral endoderm ...
Antonia Weberling, Dylan Siriwardena, Christopher Penfold, Neophytos Christodoulou, Thorsten E. Boroviak, Magdalena Zernicka-Goetz   +5 more
doaj   +1 more source

Role of the Mitochondrial Genome During Early Development in Mice [PDF]

, 1973
The role of the mitochondrial genome in early development and differentiation was studied in mouse embryos cultured in vitro from the two to four cell stage to the blastocyst (about 100 cells).
Chase, David G., Pikó, Lajos
core  

Ionizing Radiations and the Mammalian Embryo [PDF]

Acta Radiologica: Therapy, Physics, Biology, 1963
It was found that the mammalian embryo shows varying reactions to ionizing radiations such that it is always more radiosensitive than is the adult into which it develops, at some stages 100 times as sensitive. After neurogenesis is completed, congenital anomalies of that system are rarely producod, but exencephaly (hrain hernia) has been caused by ...
openaire   +2 more sources

Blood flow and the mammalian embryo

, 2005
Hemodynamics, or blood fluid dynamics, is of great importance in vascular biology and its role is well recognized in events ranging from atherosclerosis to wound healing. The importance of hemodynamics during embryonic development, however, is less clear.
openaire   +3 more sources

Exposing dairy bulls to high temperature-humidity index during spermatogenesis compromises subsequent embryo development in vitro [PDF]

, 2020
Broekhuijse, Marleen L.W.J., de Cássia Bicudo, Luana, de Souza Ramos Angrimani, Daniel, Demeyere, Kristel, Llamas Luceno, Núria, Meyer, Evelyne, Mullaart, Erik, Peelman, Luc, Szymańska-Vandendriessche, Katarzyna, Van Poucke, Mario, Van Soom, Ann   +10 more
core   +2 more sources