The interstitial cell lineage of hydra: a stem cell system that arose early in evolution

1996 ◽  
Vol 109 (6) ◽  
pp. 1155-1164 ◽  
Author(s):  
Hans R. Bode
Keyword(s):  
Stem Cell ◽  
Interstitial Cell ◽  
Cell Lineage ◽  
Cell System ◽  
Stem Cell System

scholarly journals Decoding the Regulatory Logic of the Drosophila Male Stem Cell System

Cell Reports ◽  
2018 ◽  
Vol 24 (11) ◽  
pp. 3072-3086 ◽  
Author(s):  
Srividya Tamirisa ◽  
Fani Papagiannouli ◽  
Eugen Rempel ◽  
Olga Ermakova ◽  
Nils Trost ◽  
...  
Keyword(s):  
Stem Cell ◽  
Cell System ◽  
Stem Cell System

scholarly journals A novel self-organizing embryonic stem cell system reveals signaling logic underlying the patterning of human ectoderm

Development ◽  
2019 ◽  
Vol 146 (20) ◽  
pp. dev179093 ◽  
Author(s):  
George Britton ◽  
Idse Heemskerk ◽  
Rachel Hodge ◽  
Amina A. Qutub ◽  
Aryeh Warmflash
Keyword(s):  
Stem Cell ◽  
Embryonic Stem Cell ◽  
Embryonic Stem ◽  
Cell System ◽  
Stem Cell System ◽  
Self Organizing

scholarly journals Effect of bleeding on hematopoiesis following irradiation and marrow transplantation

Blood ◽  
1975 ◽  
Vol 45 (2) ◽  
pp. 205-212 ◽  
Author(s):  
SS Boggs ◽  
DR Boggs
Keyword(s):  
Bone Marrow ◽  
Stem Cell ◽  
Small Dose ◽  
Bone Marrow Cells ◽  
Large Cell ◽  
Cell System ◽  
Normal Bone Marrow ◽  
Normal Bone ◽  
Cell Dose ◽  
Stem Cell System

Abstract In previous studies, bleeding after irradiation did not affect the rate of regeneration of endogenous spleen colony-forming cells, but induced an early (4–6 days after irradiation) appearance of erythrocytic colonies which differentiated and disappeared by days 7–8. This “abortive” wave was associated with a similarly abortive wave of splenic 59Fe uptake. The present experiments were done to determine whether or not an abortive wave of erythropoiesis could be induced in the transplanted, exogenous stem cell system. Lethally irradiated mice were given normal bone marrow cells and one-half of the group were bled of about one-third their blood volume within 4 hr of irradiation. Groups were killed on days 3–10 after irradiation. Seventeen to twenty hours prior to killing, 59Fe was injected. Hematocrits, spleen weights, colony numbers, and per cent 59Fe uptake were determined. Hematocrits of bled mice averaged about 70% of those of cell-injected controls. Spleen weights, colony counts, and per cent 59Fe uptake per spleen began to increase about 1 day earlier in bled mice (days 4–5 as compared to days 5–6), and rates of increase were the same as those of controls. However, no abortive wave of erythropoiesis was detected. A large cell dose resulted in earlier increases in all parameters than a small dose. Thus, bleeding after injection of cells produced results similar to those obtained by increasing the cell dose. The inability of bleeding to induce an early abortive wave of erythropoiesis in transplanted as compared to endogenous colony-forming systems may reflect differences in the cell cycling characteristics of these systems.

scholarly journals Genetic Regulators of a Pluripotent Adult Stem Cell System in Planarians Identified by RNAi and Clonal Analysis

2012 ◽  
Vol 10 (3) ◽  
pp. 299-311 ◽  
Author(s):  
Daniel E. Wagner ◽  
Jaclyn J. Ho ◽  
Peter W. Reddien
Keyword(s):  
Stem Cell ◽  
Adult Stem Cell ◽  
Cell System ◽  
Clonal Analysis ◽  
Stem Cell System

Live Monitoring of the Endoderm�like Cell Differentiation in the Murine Embryonic Stem Cell System

2004 ◽  
Vol 2004 (Fall) ◽  
Author(s):  
Irina Drobinskaya ◽  
Lubov Rochlina ◽  
Thomas Linn ◽  
Reinhard Bretzel ◽  
Eugen Kolossov ◽  
...  
Keyword(s):  
Stem Cell ◽  
Cell Differentiation ◽  
Embryonic Stem Cell ◽  
Embryonic Stem ◽  
Cell System ◽  
Murine Embryonic Stem Cell ◽  
Stem Cell System

scholarly journals Theory of Robustness of Irreversible Differentiation in a Stem Cell System: Chaos Hypothesis

2001 ◽  
Vol 209 (4) ◽  
pp. 395-416 ◽  
Author(s):  
CHIKARA FURUSAWA ◽  
KUNIHIKO KANEKO
Keyword(s):  
Stem Cell ◽  
Cell System ◽  
Stem Cell System

Piwi expression in archeocytes and choanocytes in demosponges: insights into the stem cell system in demosponges

2010 ◽  
Vol 12 (3) ◽  
pp. 275-287 ◽  
Author(s):  
Noriko Funayama ◽  
Mikiko Nakatsukasa ◽  
Kurato Mohri ◽  
Yoshiki Masuda ◽  
Kiyokazu Agata
Keyword(s):  
Stem Cell ◽  
Cell System ◽  
Stem Cell System
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