Articles tagged with Early Embryogenesis
A genome editing technique called base editing has been used to study the role of a master gene in human embryonic cells, revealing its crucial function in early development. The technique allows scientists to alter a single gene in human embryos, enabling them to better understand how human embryos develop.
Eating ultra-processed foods is associated with slower embryo growth, smaller yolk sacs, and increased subfertility risk. Reducing UPF consumption around conception and pregnancy may improve fertility outcomes for both parents and embryos.
Researchers at the University of Tsukuba investigated the developmental fate of shell-forming cells in limpets using single-cell transcriptome and gene expression analyses. They found that the developmental fate of these cells was specified independently of interactions with neighboring cell lineages, contradicting conventional hypothe...
A team of researchers has developed a theoretical model forecasting the ideal body plan of a fruit fly's early embryo, indicating that evolution might have had many optimal options. The study suggests that optimization is a key driving force in nature, with biological systems often having multiple optimal solutions for the same problem.
Scientists develop innovative method to break the shell barrier, enabling real-time observation of embryonic development. By utilizing a rotary shaker, they prevent yolk membrane drying, improving survival rates and successful hatching.
Researchers discovered that killifish early embryogenesis differs from other fish species, with the embryo's body axis formed through self-organization rather than maternal pre-patterning. This adaptation allows the species to survive dry periods without accumulating damaged cells.
Researchers discovered that nutrient depletion in mother's diet triggers embryonic diapause, pausing embryo growth until conditions improve. This finding could lead to improved fertility treatments and alternative methods for preserving embryos.
Researchers from the Wellcome Sanger Institute mapped the multiple organ functions of the human yolk sac, revealing its role in producing key hormones and blood cells. The study provides novel insights into the earliest stages of immune cell development and has implications for understanding childhood diseases.
Researchers developed a self-organizing system that models key cellular processes involved in embryogenesis, shedding light on the self-organization of ectodermal cells during neurulation. The study could inform ways to prevent or counteract central nervous system birth defects by optimizing human ectodermal development.
Researchers at UNSW Sydney have successfully induced a gastrulation-like event in human pluripotent stem cells, mimicking the early stages of embryonic development. This breakthrough could lead to new approaches for studying human development and creating personalized body tissue or organs using hydrogel materials.