scholarly journals Global Proteomic and Methylome Analysis in Human Induced Pluripotent Stem Cells Reveals Overexpression of a Human TLR3 Affecting Proper Innate Immune Response Signaling

Stem Cells ◽  
2019 ◽  
Vol 37 (4) ◽  
pp. 476-488 ◽  
Author(s):  
Jordi Requena ◽  
Ana Belen Alvarez-Palomo ◽  
Montserrat Codina-Pascual ◽  
Raul Delgado-Morales ◽  
Sebastian Moran ◽  
...  
Keyword(s):  
Stem Cells ◽  
Immune Response ◽  
Induced Pluripotent Stem Cells ◽  
Innate Immune Response ◽  
Pluripotent Stem Cells ◽  
Innate Immune ◽  
Methylome Analysis ◽  
Induced Pluripotent

scholarly journals Lack of Immune Response to Differentiated Cells Derived from Syngeneic Induced Pluripotent Stem Cells

2017 ◽  
Vol 21 (1) ◽  
pp. 144-148 ◽  
Author(s):  
Prajna Guha ◽  
John W. Morgan ◽  
Gustavo Mostoslavsky ◽  
Neil P. Rodrigues ◽  
Ashleigh S. Boyd
Keyword(s):  
Stem Cells ◽  
Immune Response ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Differentiated Cells ◽  
Induced Pluripotent

scholarly journals Deprivation of human natural killer cells and antitumor immune response

2014 ◽  
Vol 2 ◽  
Author(s):  
Vyacheslav Ogay ◽  
Aliya Sekenova ◽  
Inpyo Choi
Keyword(s):  
Stem Cells ◽  
Immune Response ◽  
Nk Cells ◽  
Induced Pluripotent Stem Cells ◽  
Natural Killer ◽  
Pluripotent Stem Cells ◽  
Antitumor Immune Response ◽  
Efficient Treatment ◽  
Cd34 Cells ◽  
Induced Pluripotent

Introduction: Cell-based immunotherapy has been given increased attention as a treatment for cancer. Human natural killer (NK) cells are resident lymphocyte populations. They exhibit potent antitumor activity without human leukocyte antigen matching and without prior antigen exposure. They also are a promising tool for immunotherapy of solid and hematologic cancers. However, most cancer patients do not have enough NK cells to induce an effective antitumor immune response. This demonstrates a need for a source of NK cells that can supplement the endogenous cell population.Material and methods: In this study, we derived induced pluripotent stem cells (iPSCs) from peripheral blood T-lymphocytes using Sendai virus vectors.Results: Generated iPSCs exhibited monoclonal T cell receptors (TCR) rearrangement in their genome, a hallmark of mature terminally differentiated T cells. These iPSCs were differentiated into NK cells using a two-stage coculture system: iPSCs into hematopoietic CD34+ cells with feeder cells M210-B4 (ATCC, USA) and CD34+ cells into mature NK cells with AFT024 cells (ATCC, USA). Our results showed that iPSC-derived NK cells expressed CD56, CD16, NKp 44 and NKp 46, possessed high cytotoxic activity  and produced high level of interferon-γ.Conclusion: Based on our data, derivation of NK cells from induced pluripotent stem cells should be considered in the treatment of oncologic diseases.This would allow for the development of cell therapy for cancer using immunologically compatible NK cells derived from iPSCs. This may contribute to a more efficient treatment of oncologic diseases in addition to traditional cancer treatment.

scholarly journals Lack of Immune Response to Differentiated Cells Derived from Syngeneic Induced Pluripotent Stem Cells

2013 ◽  
Vol 12 (4) ◽  
pp. 407-412 ◽  
Author(s):  
Prajna Guha ◽  
John W. Morgan ◽  
Gustavo Mostoslavsky ◽  
Neil P. Rodrigues ◽  
Ashleigh S. Boyd
Keyword(s):  
Stem Cells ◽  
Immune Response ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Differentiated Cells ◽  
Induced Pluripotent

Directed differentiation of mouse-induced pluripotent stem cells generates dopaminergic nerve

2010 ◽  
Vol 34 (8) ◽  
pp. S36-S36
Author(s):  
Ping Duan ◽  
Xuelin Ren ◽  
Wenhai Yan ◽  
Xuefei Han ◽  
Xu Yan ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Directed Differentiation ◽  
Induced Pluripotent
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