Mapping the biogenesis of forward programmed megakaryocytes from induced pluripotent stem cells

M Lawrence, A Shahsavari, S Bornelöv, T Moreau… - Science …, 2022 - science.org
Platelet deficiency, known as thrombocytopenia, can cause hemorrhage and is treated with
platelet transfusions. We developed a system for the production of platelet precursor cells …

Transfer to the clinic: refining forward programming of hPSCs to megakaryocytes for platelet production in bioreactors

AL Evans, A Dalby, HR Foster, D Howard… - Blood …, 2021 - ashpublications.org
The production of in vitro–derived platelets has great potential for transfusion medicine.
Here, we build on our experience in the forward programming (FoP) of human pluripotent …

The heterogeneity of megakaryocytes and platelets and implications for ex vivo platelet generation

C Liu, B Huang, H Wang, J Zhou - Stem Cells Translational …, 2021 - academic.oup.com
Platelets, the chief effector of hemostasis, are small anucleate blood cells generated from
megakaryocytes (MKs), and the defects in platelet production or function lead to a variety of …

Large-scale production of megakaryocytes from human pluripotent stem cells by chemically defined forward programming

T Moreau, AL Evans, L Vasquez, MR Tijssen… - Nature …, 2016 - nature.com
The production of megakaryocytes (MKs)—the precursors of blood platelets—from human
pluripotent stem cells (hPSCs) offers exciting clinical opportunities for transfusion medicine …

Silencing of p53 and CDKN1A establishes sustainable immortalized megakaryocyte progenitor cells from human iPSCs

M Sone, S Nakamura, S Umeda, H Ginya, M Oshima… - Stem cell reports, 2021 - cell.com
Platelet transfusions are critical for severe thrombocytopenia but depend on blood donors.
The shortage of donors and the potential of universal HLA-null platelet products have …

Efficient generation of megakaryocytes from human induced pluripotent stem cells using food and drug administration-approved pharmacological reagents

Y Liu, Y Wang, Y Gao, JA Forbes… - Stem cells …, 2015 - academic.oup.com
Megakaryocytes (MKs) are rare hematopoietic cells in the adult bone marrow and produce
platelets that are critical to vascular hemostasis and wound healing. Ex vivo generation of …

[HTML][HTML] Forming megakaryocytes from murine induced pluripotent stem cells by the inducible overexpression of supporting factors

K Cullmann, M Jahn, M Spindler, F Schenk… - Research and Practice …, 2021 - Elsevier
Background Platelets are small anucleate cells that circulate in the blood in a resting state
but can be activated by external cues. In case of need, platelets from blood donors can be …

[HTML][HTML] Expandable megakaryocyte cell lines enable clinically applicable generation of platelets from human induced pluripotent stem cells

S Nakamura, N Takayama, S Hirata, H Seo, H Endo… - Cell stem cell, 2014 - cell.com
The donor-dependent supply of platelets is frequently insufficient to meet transfusion needs.
To address this issue, we developed a clinically applicable strategy for the derivation of …

[HTML][HTML] Platelet production system using an immortalized megakaryocyte cell line derived from human pluripotent stem cells

S Nakamura, N Takayama, H Nakauchi, K Eto - Blood, 2011 - Elsevier
Abstract MRG-1 Human induced pluripotent stem cells (hiPSCs) are a promising source of
blood cells, including platelets, for transfusion. However, there remains a need for: 1) a …

Induced pluripotent stem cell–derived megakaryocytes and platelets for disease modeling and future clinical applications

S Borst, X Sim, M Poncz, DL French… - … , and vascular biology, 2017 - Am Heart Assoc
Platelets, derived from megakaryocytes, are anucleate cytoplasmic discs that circulate in the
blood stream and play major roles in hemostasis, inflammation, and vascular biology …