Results 81 to 90 of about 1,900,583 (232)

Pathways of trunk neural crest cell migration in the mouse embryo as revealed by vital dye labelling [PDF]

, 1990
Analysis of neural crest cell migration in the mouse has been difficult due to the lack of reliable cell markers. Recently, we found that injection of DiI into the chick neural tube marks premigratory neural crest cells whose endfeet are in contact with ...
Bronner-Fraser, Marianne E., Fraser, Scott E., Serbedzija, George N.   +2 more
core  

A staging scheme for the development of the moth midge Clogmia albipunctata. [PDF]

, 2017
Published onlineJournal ArticleResearch Support, Non-U.S. Gov'tThis is the final version of the article. Available from Public Library of Science via the DOI in this record.Model organisms, such as Drosophila melanogaster, allow us to address a wide ...
Gavilán, B, Jaeger, J, Jiménez-Guri, E, Wotton, KR   +3 more
core   +1 more source

Inhibition of the Hippo pathway by verteporfin reduces the proliferation and stemness of rat hair follicle neural crest stem cells under hypoxia

FASEB BioAdvances, Volume 7, Issue 3, March 2025.
Hair follicle neural crest stem cells primarily reside in a hypoxic microenvironment that is favorable for stemness maintenance. We identified neural crest stem cells via scRNA‐seq data and reported Hippo pathway activation in the cell population. Hair follicle neural crest stem cells were isolated from rat hair follicles.
Weihai Liu, Suhua Chen, Xin Chen, Lixiang Xue, Yan Wang, Jun Yang   +5 more
wiley   +1 more source

Single-cell unroofing: probing topology and nanomechanics of native membranes [PDF]

, 2018
Cell membranes separate the cell interior from the external environment. They are constituted by a variety of lipids; their composition determines the dynamics of membrane proteins and affects the ability of the cells to adapt. Even though the study of model membranes allows to understand the interactions among lipids and the overall mechanics, little ...
arxiv   +1 more source

Membrane tubulation by elongated and patchy nanoparticles [PDF]

Adv. Mater. Interfaces 2016, 1600325, 2016
Advances in nanotechnology lead to an increasing interest in how nanoparticles interact with biomembranes. Nanoparticles are wrapped spontaneously by biomembranes if the adhesive interactions between the particles and membranes compensate for the cost of membrane bending.
arxiv   +1 more source

Developmental potential of trunk neural crest cells in the mouse [PDF]

, 1994
The availability of naturally occurring and engineered mutations in mice which affect the neural crest makes the mouse embryo an important experimental system for studying neural crest cell differentiation.
Bronner-Fraser, Marianne, Fraser, Scott E., Serbedzija, George N.   +2 more
core  

Immunohistochemical identification and quantitative analysis of cytoplasmic Cu/Zn superoxide dismutase in mouse organogenesis [PDF]

, 2008
Cytoplasmic Cu/Zn superoxide dismutase (SOD1) is an antioxidant enzyme that converts superoxide to hydrogen peroxide in cells. Its spatial distribution matches that of superoxide production, allowing it to protect cells from oxidative stress.
Barkats, Beom Jun Lee, Chen, Chen, Crapo, Cuzzocrea, Dennery, Didion, Elchuri, Frederiks, Hanson, Ho, In-Jeoung Baek, Iuchi, Jung-Min Yon, Keithley, Khan, McCord, McFadden, Mi-Ra Kim, Muller, Munim, Ogawa, Okado-Matsumoto, Pardo, Pérez, Sang-Yoon Nam, Se-Ra Lee, Sha, Shaw, Sheppard, Valko, Wang, Weisiger, Wentzel, Yon, Young Won Yun   +36 more
core   +2 more sources

Capture of Totipotency in Mouse Embryonic Stem Cells in the Absence of Pdzk1

Advanced Science, Volume 12, Issue 6, February 10, 2025.
This work provides a new strategy to capture totipotency in ESCs by deletion of Pdzk1. Pdzk1‐null ESCs can integrate to fetus, placenta, and yolk sac tissues easily in chimera experiment, and also can self‐organize to form blastocyst‐like structures efficiently. The developmental potentials of Pdzk1‐KO ESCs are mainly through up‐regulating some lineage
Wenhao Zhang, Yiding Zhao, Zhe Yang, Jing Yan, Haisong Wang, Shaochen Nie, Qingshen Jia, Dan Ding, Chao Tong, Xiao‐Ou Zhang, Qian Gao, Ling Shuai   +11 more
wiley   +1 more source

WDR36 Regulates Trophectoderm Differentiation During Human Preimplantation Embryonic Development Through Glycolytic Metabolism

Advanced Science, Volume 12, Issue 5, February 3, 2025.
WD repeat domain 36 (WDR36) is essential for early embryonic development. Using a human 8CLC‐derived blastoid model, this study demonstrates that inhibiting WDR36 disrupts trophectoderm commitment. Transcriptomic and metabolomic analyses reveal a downregulation of glucose metabolism in WDR36 interfered‐blastoid, linking WDR36 to glycolysis and cell ...
Shiyu An, Shuyue Hou, Feifei Xu, Huanyu Yan, Wenyi Zhang, Jinfeng Xiang, Haoran Chen, Hanwen Zhang, Lingling Dong, Xiaobin Sun, Ran Huo, Yun Chen, Xi Wang, Yang Yang   +13 more
wiley   +1 more source

Spatial Dynamic Structures and Mobility in Computation [PDF]

arXiv, 2011
Membrane computing is a well-established and successful research field which belongs to the more general area of molecular computing. Membrane computing aims at defining parallel and non-deterministic computing models, called membrane systems or P Systems, which abstract from the functioning and structure of the cell.
arxiv