Factors Modifying Stem Cell Proliferation of Myelomonocytic Leukemic Cells In Vitro and In Vivo2

2014 ◽  
Vol 5 (4) ◽  
pp. 100 ◽  
Author(s):  
Joerg Hucklenbroich ◽  
Rebecca Klein ◽  
Bernd Neumaier ◽  
Rudolf Graf ◽  
Gereon Fink ◽  
...  

1992 ◽  
Vol 47 (9) ◽  
pp. 1324-1332 ◽  
Author(s):  
Jens Freund ◽  
Afroditi Kapurniotu ◽  
Tadeusz A. Holak ◽  
Maryse Lenfant ◽  
Wolfgang Voelter

The solid phase synthesis of the inhibitor of hematopoietic stem cell proliferation, Ac–Ser–Asp–Lys–Pro–OH, and its derivative Ac–Ala–Asp–Lys–Pro–OH is described. 1H and 13C NMR investigations demonstrate that both peptides show no prefered conformation in water solution. Both peptides exist in a Pro-cis-trans equilibrium ratio of 9 (trans) : 1 (cis). Thymosin β4 is believed to be the precursor molecule of the tetrapeptide Ac–SDKP. The attachement of the random coil tetrapeptide to a rigid helical fragment could facilitate its in vivo enzymatic cleavage.


2013 ◽  
Vol 19 (10) ◽  
pp. 765-773 ◽  
Author(s):  
Beili Zhu ◽  
James Smith ◽  
Martin L. Yarmush ◽  
Yaakov Nahmias ◽  
Brian J. Kirby ◽  
...  

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