Generation of hematopoietic cells from mouse pluripotent stem cells in a 3D culture system of self‐assembling peptide hydrogel

2019 ◽  
Vol 235 (3) ◽  
pp. 2080-2090 ◽  
Author(s):  
Wei Shan ◽  
Binsheng Wang ◽  
Yulin Xu ◽  
Xia Li ◽  
Xue Li ◽  
...  
Keyword(s):  
Stem Cells ◽  
Pluripotent Stem Cells ◽  
Culture System ◽  
Hematopoietic Cells ◽  
3D Culture ◽  
Self Assembling ◽  
3D Culture System ◽  
Peptide Hydrogel

scholarly journals Defined and Scalable Differentiation of Human Oligodendrocyte Precursors from Pluripotent Stem Cells in a 3D Culture System

2017 ◽  
Vol 8 (6) ◽  
pp. 1770-1783 ◽  
Author(s):  
Gonçalo M.C. Rodrigues ◽  
Thomas Gaj ◽  
Maroof M. Adil ◽  
Joyce Wahba ◽  
Antara T. Rao ◽  
...  
Keyword(s):  
Stem Cells ◽  
Pluripotent Stem Cells ◽  
Culture System ◽  
3D Culture ◽  
3D Culture System ◽  
Oligodendrocyte Precursors

Novel three-dimensional long-term bone marrow culture system using polymer particles with grafted epoxy-polymer-chains supports the proliferation and differentiation of hematopoietic stem cells

2011 ◽  
Vol 236 (11) ◽  
pp. 1342-1350 ◽  
Author(s):  
Yukio Hirabayashi ◽  
Yoshihiro Hatta ◽  
Jin Takeuchi ◽  
Isao Tsuboi ◽  
Tomonori Harada ◽  
...  
Keyword(s):  
Stromal Cells ◽  
Culture System ◽  
3D Structure ◽  
Three Dimensional ◽  
Hematopoietic Cells ◽  
3D Culture ◽  
Polymer Chains ◽  
Polymer Particles ◽  
Hematopoietic Stem ◽  
3D Culture System

Hematopoiesis occurs in the bone marrow, where primitive hematopoietic cells proliferate and differentiate in close association with a three-dimensional (3D) hematopoietic microenvironment composed of stromal cells. We examined the hematopoietic supportive ability of stromal cells in a 3D culture system using polymer particles with grafted epoxy polymer chains. Umbilical cord blood-derived CD34+ cells were co-cultivated with MS-5 stromal cells. They formed a 3D structure in the culture dish in the presence of particles, and the total numbers of cells and the numbers of hematopoietic progenitor cells, including colony-forming unit (CFU)-Mix, CFU-granulocyte-macrophage, CFU-megakaryocyte and burst-forming unit-erythroid, were measured every seven days. The hematopoietic supportive activity of the 3D culture containing polymer particles and stromal cells was superior to that of 2D culture, and allowed the expansion and maintenance of hematopoietic progenitor cells for more than 12 weeks. Various types of hematopoietic cells, including granulocytes, macrophages and megakaryocytes at different maturation stages, appeared in the 3D culture, suggesting that the CD34+ cells were able to differentiate into a range of blood cell types. Morphological examination showed that MS-5 stromal cells grew on the surface of the particles and bridged the gaps between them to form a 3D structure. Hematopoietic cells slipped into the 3D layer and proliferated within it, relying on the presence of the MS-5 cells. These results suggest that this 3D culture system using polymer particles reproduced the hematopoietic phenomenon in vitro, and might thus provide a new tool for investigating hematopoietic stem cell–stromal cell interactions.

scholarly journals Mixed enzymatic-explant protocol for isolation of mesenchymal stem cells from Wharton’s jelly and encapsulation in 3D culture system

2012 ◽  
Vol 05 (10) ◽  
pp. 580-586 ◽  
Author(s):  
Saeed Azandeh ◽  
Mahmoud Orazizadeh ◽  
Mahmoud Hashemitabar ◽  
Ali Khodadadi ◽  
Ali Akbar Shayesteh ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Culture System ◽  
3D Culture ◽  
Wharton’S Jelly ◽  
Wharton's Jelly ◽  
3D Culture System

Regeneration of insulin-producing islets from dental pulp stem cells using a 3D culture system

2018 ◽  
Vol 13 (6) ◽  
pp. 673-687 ◽  
Author(s):  
Hiromi Yagi Mendoza ◽  
Tomomi Yokoyama ◽  
Tomoko Tanaka ◽  
Hisataka Ii ◽  
Ken Yaegaki
Keyword(s):  
Stem Cells ◽  
Dental Pulp ◽  
Culture System ◽  
3D Culture ◽  
Dental Pulp Stem Cells ◽  
3D Culture System

Collagen-alginate microspheres as a 3D culture system for mouse embryonic stem cells differentiation to primordial germ cells

Biologicals ◽  
2017 ◽  
Vol 48 ◽  
pp. 114-120 ◽  
Author(s):  
Vahid Mansouri ◽  
Mohammad Salehi ◽  
Mir davood Omrani ◽  
Zahra Niknam ◽  
Abdolreza Ardeshirylajimi
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Germ Cells ◽  
Culture System ◽  
Primordial Germ Cells ◽  
Embryonic Stem ◽  
3D Culture ◽  
Mouse Embryonic Stem Cells ◽  
3D Culture System

Leukemia Bone Marrow Primary Cells Long-Term Culture in a Biomimetic Hematopoietic Niche.

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 4114-4114
Author(s):  
Li Hou ◽  
Ting Liu ◽  
Jing Tan ◽  
Wentong Meng ◽  
Li Deng
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Culture System ◽  
3D Culture ◽  
Primary Cells ◽  
Marrow Mesenchymal Stem Cells ◽  
3D Culture System ◽  
2D System

Abstract We have constructed a biomimetic hematopoietic niche (3D culture system) with bio-derived bone as framework, composited with human marrow mesenchymal stem cells, and induced the cells into osteoblasts. Our primary results showed that the biomimetic 3D culture system is capable to allow maintenance and expansion of primitive hematopoietic progenitor cells in vitro. But so far, leukemia primary cells long-term culture from patients marrow are still difficult because it is not clear how does the regulation of leukemic cells grow ex vivo, and lack of adequate investigation between leukemic stem cells with stromal cells. Based on our previous research, we cultured bone marrow mesenchymal stem cells from chronic myelogenous leukemia (CML) patients, and conceived a “pathologic biomimetic osteoblast niche”, to explore the growth of leukemia bone marrow primary cells from CML patients. Bio-derived bone was composited with marrow mesenchymal stem cells from CML patients and constructed a 3D biomimetic osteoblast niche. The mononuclear cells (MNCs) were collected with standard Ficoll-Paque separation from newly diagnosed CML patients. The MNCs were cultured for 2∼5 weeks in the 3D culture system and compared with 2D culture system. The results showed that the proportion of CD34+ cells are increased either in 3D or 2D culture systems. Compared to input, the proportion of CD34+ cells were increased 6.52(1.87∼9)vs. 3.18(1.07∼6.8)times at 2 weeks culture, and 13.6(3.59∼26.31)vs. 7.86(0.78∼18.0)times at 5 weeks culture. The proportion of CD34+/CD38- was higher in 3D culture system than 2D system. It was 5.55(2.1∼11.7)% vs. 2.4(0.9∼3.4)%, and 13.5(3.4∼34.2)% vs. 4.83(2.1∼8.9)% at 2 weeks and 5 weeks respectively. The function of cultured cells was evaluated in colony forming unit (CFU) assay and long term culture initial cell (LTC-IC) assay. 3D system produced more colonies than 2D system {103.33(82∼144)vs. 79(53∼122)} at 2 week culture and 47(33∼66)vs. 21.67(16∼27)at 5 week culture. LTC-IC are widely used as a surrogate in vitro culture for pluripotent stem cells, and those primitive progenitor cells responsible for leukemia in mice are named SL-IC or leukemia stem cells (LSCs). 3D system showed higher frequency of LTC-IC than that of 2D system after 2-week culture(2.23E-05(1.73∼2.56)vs.1.40E-05(1.21∼1.73)). FISH showed the proportion of Ph+ cells declined in both system during the culture, but not as rapidly as it did in 2D system{65%(3D)vs.63%(2D)at 2 week, 55%(3D)vs.35%(2D)at 5 week}, and the Ph+ cells were predominant derived from 3D culture. Our 3D culture system constructed with induced osteoblasts from mesnchymal stem cells in CML patients might provide a more suitable microenvironment for leukemic cells growing in vitro. The leukemic stem cells seemed to be regulated by the molecular signals mediated by osteoblast, and the biological characteristics of leukemia stem cells at least partially is maintained. It may be become a new method for studying leukemic HSCs/HPCs behavior in vitro.

scholarly journals The effect of vitronectin on the differentiation of embryonic stem cells in a 3D culture system

Biomaterials ◽  
2012 ◽  
Vol 33 (7) ◽  
pp. 2032-2040 ◽  
Author(s):  
Sepideh Heydarkhan-Hagvall ◽  
Jessica M. Gluck ◽  
Connor Delman ◽  
Monica Jung ◽  
Nazanin Ehsani ◽  
...  
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Culture System ◽  
Embryonic Stem ◽  
3D Culture ◽  
3D Culture System

scholarly journals Assessment of the Hematopoietic Differentiation Potential of Human Pluripotent Stem Cells in 2D and 3D Culture Systems

Cells ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2858
Author(s):  
German Atzin Mora-Roldan ◽  
Dalia Ramirez-Ramirez ◽  
Rosana Pelayo ◽  
Karlen Gazarian
Keyword(s):  
Stem Cells ◽  
Pluripotent Stem Cells ◽  
Time Course ◽  
Hematopoietic Cells ◽  
3D Culture ◽  
Human Pluripotent Stem Cells ◽  
Hematopoietic Differentiation ◽  
Differentiation Potential ◽  
2D And 3D

Background. In vitro methods for hematopoietic differentiation of human pluripotent stem cells (hPSC) are a matter of priority for the in-depth research into the mechanisms of early embryogenesis. So-far, published results regarding the generation of hematopoietic cells come from studies using either 2D or 3D culture formats, hence, it is difficult to discern their particular contribution to the development of the concept of a unique in vitro model in close resemblance to in vivo hematopoiesis. Aim of the study. To assess using the same culture conditions and the same time course, the potential of each of these two formats to support differentiation of human pluripotent stem cells to primitive hematopoiesis without exogenous activation of Wnt signaling. Methods. We used in parallel 2D and 3D formats, the same culture environment and assay methods (flow cytometry, IF, qPCR) to investigate stages of commitment and specification of mesodermal, and hemogenic endothelial cells to CD34 hematopoietic cells and evaluated their clonogenic capacity in a CFU system. Results. We show an adequate formation of mesoderm, an efficient commitment to hemogenic endothelium, a higher number of CD34 hematopoietic cells, and colony-forming capacity potential only in the 3D format-supported differentiation. Conclusions. This study shows that the 3D but not the 2D format ensures the induction and realization by endogenous mechanisms of human pluripotent stem cells’ intrinsic differentiation program to primitive hematopoietic cells. We propose that the 3D format provides an adequate level of upregulation of the endogenous Wnt/β-catenin signaling.

Sign in / Sign up

Export Citation Format

Share Document