scholarly journals Absence of WASp Enhances Hematopoietic and Megakaryocytic Differentiation in a Human Embryonic Stem Cell Model

2016 ◽  
Vol 24 (2) ◽  
pp. 342-353 ◽  
Author(s):  
Miguel G Toscano ◽  
Pilar Muñoz ◽  
Almudena Sánchez-Gilabert ◽  
Marién Cobo ◽  
Karim Benabdellah ◽  
...  
2012 ◽  
Vol 234 (1) ◽  
pp. 127-135 ◽  
Author(s):  
Rodney Nash ◽  
Malini Krishnamoorthy ◽  
Andrew Jenkins ◽  
Marie Csete

Author(s):  
Ioannis Bantounas ◽  
Filipa M. Lopes ◽  
Kirsty M. Rooney ◽  
Adrian S. Woolf ◽  
Susan J. Kimber

2019 ◽  
Vol 39 ◽  
pp. 101508
Author(s):  
Aleksey Y. Domozhirov ◽  
John L. Mazzilli ◽  
Rick A. Wetsel ◽  
Eva M. Zsigmond

2019 ◽  
Vol 13 ◽  
Author(s):  
Teresa Ubina ◽  
Martha Magallanes ◽  
Saumya Srivastava ◽  
Charles D. Warden ◽  
Jiing-Kuan Yee ◽  
...  

2018 ◽  
Author(s):  
Teresa Ubina ◽  
Martha Magallanes ◽  
Saumya Srivastava ◽  
Charles Warden ◽  
Jiing-Kuan Yee ◽  
...  

AbstractWe describe construction and phenotypic analysis of a human embryonic stem cell model of progressive Aβ-dependent neurodegeneration (ND) with potential relevance to Alzheimer’s disease (AD). We modified one allele of the normal APP locus to directly express a secretory form of Aβ40 or Aβ42, eliminating the need for amyloidogenic APP proteolysis. Following neuronal differentiation edited cell lines specifically accumulate aggregated/oligomeric Aβ, exhibit a synaptic deficit and have an abnormal accumulation of endolysosomal vesicles. Edited cultures progress to a stage of overt ND. All phenotypes appear at earlier culture times for Aβ42 relative to Aβ40. Whole transcriptome RNA-Seq analysis identified 23 up and 70 down regulated genes (DEGs) with similar directional fold change but larger absolute values in the Aβ42 samples suggesting common underlying pathogenic mechanisms. Pathway/annotation analysis suggested that down regulation of extracellular matrix and cilia functions are significantly overrepresented. This cellular model could be useful for uncovering mechanisms directly linking Aβ to neuronal death and as a tool to screen for new therapeutic agents that slow or prevent human ND.


Hypertension ◽  
1993 ◽  
Vol 22 (4) ◽  
pp. 618-629 ◽  
Author(s):  
T Doetschman ◽  
M Shull ◽  
A Kier ◽  
J D Coffin

2015 ◽  
Vol 146 (2) ◽  
pp. 374-385 ◽  
Author(s):  
Josephine Kugler ◽  
Julian Tharmann ◽  
Susana M. Chuva de Sousa Lopes ◽  
Rolf Kemler ◽  
Andreas Luch ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document