Pluripotent Stem Cell Differentiation
Pluripotent Stem Cell Differentiation - Related Videos
06:40
Directed Dopaminergic Neuron Differentiation from Human Pluripotent Stem Cells
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Cited by 58 •
2014
We, based on knowledge from developmental biology and published research, developed an optimized protocol to efficiently generate A9 midbrain dopaminergic neurons from both human embryonic stem cells and human induced pluripotent stem cells, which would be useful for disease modeling and cell replacement therapy for Parkinson’s disease.
04:56
Differentiation of Human-Induced Pluripotent Stem Cells into Macrophages
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2025
This video describes an in vitro method for generating macrophages from human induced pluripotent stem cells (iPSCs). Macrophage generation from iPSCs occurs in three stages: (i) aggregation of iPSCs in suspension to form three-dimensional embryoid bodies (EBs) that differentiate into mesodermal cells, (ii) formation of macrophage precursor cells from the differentiated EBs, and (iii) differentiation of the macrophage precursor cells into mature, functional macrophages.
08:21
In Vitro Differentiation of Human Pluripotent Stem Cells into Trophoblastic Cells
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Cited by 5 •
2017
Here, we present a protocol to efficiently generate human trophoblastic cells from human pluripotent stem cells using bone morphogenic protein 4 and inhibitors of the Activin/Nodal pathways. This method is suitable for the efficient differentiation of human pluripotent stem cells and can generate large quantities of cells for genetic manipulation.
04:22
Differentiation of Induced Pluripotent Stem Cells into Neural Progenitor Cells
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2025
The video demonstrates a technique for differentiating human induced pluripotent stem cells (hiPSCs) into neural progenitor cells (NPCs). Initially, the hiPSCs are cultured on a feeder layer of mouse embryonic fibroblasts (MEFs). Subsequently, the cells are detached and transferred to a biopolymer-coated plate to allow the MEFs to adhere to and separate from the hiPSCs. The suspended hiPSCs are then transferred to a V-bottom plate and centrifuged to form aggregates. Finally, the addition of a...
10:48
Rapid, Directed Differentiation of Retinal Pigment Epithelial Cells from Human Embryonic or Induced Pluripotent Stem Cells
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Cited by 53 •
2017
This protocol describes how to produce retinal pigment epithelial cells (RPE) from pluripotent stem cells. The method uses a combination of growth factors and small molecules to direct the differentiation of stem cells into immature RPE in fourteen days and mature, functional RPE after three months.
FAQs
External signals and culture conditions redirect cell behavior by changing transcription-factor activity. These changes alter gene expression and epigenetic states, which progressively restrict the developmental options available to a cell. Controlling these inputs therefore helps investigators examine how particular regulatory conditions produce distinct lineage outcomes.
Transcription factors act as regulatory points that connect external developmental cues with patterns of gene expression. As their activity changes, some cell fates become favored while others are progressively limited. This provides a genetic framework for relating regulatory-network behavior to the specialized traits cells eventually display.
Epigenetic states help determine which gene-expression programs accompany a developing lineage as cell fate becomes progressively restricted. Tracking these states allows researchers to connect changes in DNA regulation with observable cellular traits rather than examining cell identity alone. In genetics, that relationship supports studies of inherited disease mechanisms and how developmental abnormalities can emerge.
Researchers adjust culture conditions and external signals to guide cells toward a chosen lineage while examining changes in transcription-factor activity, gene expression, and epigenetic state. The goal is to obtain a defined population whose identity reflects the intended regulatory trajectory. This controlled setup makes comparisons between developmental conditions possible.
Pluripotent Stem Cell Differentiation can generate defined cell populations for drug testing and regenerative medicine while also serving as a model of development. In drug studies, differentiated cells provide a selected cellular context for examining responses. In regenerative work, producing cells with specified identities is relevant because outcomes depend on directing cells toward an appropriate lineage.
By linking regulatory changes to cellular traits, these models let geneticists study how developmental programs are executed and where they may go wrong. Researchers can model inherited diseases and investigate the cellular consequences of altered DNA regulation. The same framework may reveal why particular developmental abnormalities arise, connecting molecular control with observable cellular outcomes.