Tag : Embryos

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Fountain Of Youth Uncovered? African Killifish Reportedly Suspends Aging

Newsemia
Throughout time, poeple have been fascinated by the fountain of youth. However, a research confirms that those people might be looking for the wrong thing...
Latest News

Greb1 is required for axial elongation and segmentation in vertebrate embryos

Newsemia
Prajapati, RS; Mitter, R; Vezzaro, A; Ish-Horowicz, D; (2019) Greb1 is required for axial elongation and segmentation in vertebrate embryos. bioRxiv , Article 692095. 10.1101/692095...
Biology

The tricellular vertex-specific adhesion molecule Sidekick facilitates polarised cell intercalation during <i>Drosophila</i> axis extension

Newsemia
by Tara M. Finegan, Nathan Hervieux, Alexander Nestor-Bergmann, Alexander G. Fletcher, Guy B. Blanchard, Bénédicte Sanson In epithelia, tricellular vertices are emerging as important sites...
Biology

Thermal tolerance in the urban heat island: thermal sensitivity varies ontogenetically and differs between embryos of two sympatric ectotherms [RESEARCH ARTICLE]

Newsemia
Joshua M. Hall and Daniel A. Warner Most studies of thermal tolerance use adults, but early-life stages (e.g. embryos) are often more sensitive to thermal...
Biology

KHDC3L mutation causes recurrent pregnancy loss by inducing genomic instability of human early embryonic cells

Newsemia
by Weidao Zhang, Zhongliang Chen, Dengfeng Zhang, Bo Zhao, Lu Liu, Zhengyuan Xie, Yonggang Yao, Ping Zheng Recurrent pregnancy loss (RPL) is an important complication...
Biology

Dissecting the dynamics of signaling events in the BMP, WNT, and NODAL cascade during self-organized fate patterning in human gastruloids

Newsemia
by Sapna Chhabra, Lizhong Liu, Ryan Goh, Xiangyu Kong, Aryeh Warmflash During gastrulation, the pluripotent epiblast self-organizes into the 3 germ layers—endoderm, mesoderm and ectoderm,...
Biology

Thermal tolerance in the urban heat island: thermal sensitivity varies ontogenetically and differs between embryos of two sympatric ectotherms [RESEARCH ARTICLE]

Newsemia
Joshua M. Hall and Daniel A. Warner Most studies of thermal tolerance use adults, but early-life stages (e.g. embryos) are often more sensitive to thermal...
Biology

Inhibition of Notch signaling rescues cardiovascular development in Kabuki Syndrome

Newsemia
by Maria de los Angeles Serrano, Bradley L. Demarest, Tarlynn Tone-Pah-Hote, Martin Tristani-Firouzi, H. Joseph Yost Kabuki Syndrome patients have a spectrum of congenital disorders,...
Biology

Chemokine signaling links cell-cycle progression and cilia formation for left–right symmetry breaking

Newsemia
by Jingwen Liu, Chengke Zhu, Guozhu Ning, Liping Yang, Yu Cao, Sizhou Huang, Qiang Wang Zebrafish dorsal forerunner cells (DFCs) undergo vigorous proliferation during epiboly...

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