Organoid Differentiation Capacity
Organoid Differentiation Capacity - Related Videos
04:16
Prostate Organoid Assay: A Matrix Gel Ring-based Ex Vivo Culture Technique to Study the Differentiation Capacity of Prostate Epithelial Cells
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2023
In this video, we demonstrate the culturing of isolated mouse prostate epithelial cells using a matrix gel-ring based culture technique. This approach can provide complementary information about the differentiation capacity of prostate epithelial cells to form 3D glandular structures in response to genetic or pharmacological manipulation.
10:38
Evaluating the Differentiation Capacity of Mouse Prostate Epithelial Cells Using Organoid Culture
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Cited by 10 •
2019
Mouse prostate organoids represent a promising context to evaluate mechanisms that regulate differentiation. This paper describes an improved approach to establish prostate organoids, and introduces methods to (1) collect protein lysate from organoids, and (2) fix and stain organoids for whole-mount confocal microscopy.
03:52
Differentiation and Maturation of Human Embryonic Stem Cells into Neural Organoids
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2025
In this video, a stepwise protocol for Human embryonic stem cells into neural organoids is demonstrated. The method involves inducing neuronal rosette formation, followed by controlled maturation and final culturing on a hydrophobic membrane to achieve fully developed neural organoids.
01:47
Lung Capacity
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2019
The air in the lungs is measured in volumes and capacities. Lung volume measures reflect the amount of air taken in, released, or left over after a lung function, like a single inhalation. Lung capacity measures are sums of two or more lung volume measures. There are four defined lung volume measures: tidal volume, inspiratory reserve volume, expiratory reserve volume, and residual volume. Tidal volume is the amount of air inhaled and exhaled in a normal breath. Inspiratory...
09:48
In Vitro Resident Memory CD8 T Cell Differentiation Using Epithelial Organoid-T Cell Co-culture System
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2026
To study CD8 T cell differentiation and function in vitro, CD8 T cells can be isolated from the mouse to be co-cultured long-term with preformed infected murine vaginal epithelial organoids. Here, we describe this process and assess the acquisition of resident memory T cell markers upon co-culture.
FAQs
Stem or progenitor cell state sets the developmental potential available to an organoid. Cells retaining different levels or characteristics of these states may support generation of different specialized populations, while changes in state can restrict the lineages that emerge. In cancer studies, this relationship helps explain why organoids from distinct tumors or disease states can display different differentiation patterns.
Extracellular matrix support provides a three-dimensional culture context, while biochemical signals influence which lineage-specific gene programs become active or repressed. Together, these factors affect whether cells maintain developmental potential, adopt specialized identities, and organize into tissue-like structures. Altering either component can therefore change the differentiated populations observed in an organoid and the tumor features it reproduces.
Lineage-specific gene programs connect cellular signals with the appearance of specialized cell types. Their activation or repression helps determine which identities develop within the three-dimensional structure, rather than treating differentiation as a uniform change across all cells. Examining the resulting organization and cell-type composition can reveal how consistently an organoid models tissue characteristics or retains abnormal tumor-associated plasticity.
Differences in differentiation patterns can indicate that tumor cells retain multiple developmental possibilities or that distinct cellular subpopulations coexist within a tumor. This makes the readout relevant to both plasticity, the ability to occupy different states, and heterogeneity, the presence of biologically distinct populations. Comparing organoids can therefore expose variation that may be obscured when tumors are considered as uniform cell populations.
Assessment can focus on the specialized cell types that emerge, the degree of tissue-like organization they achieve, and how closely these features resemble those of the original tumor. Researchers can compare these observations across organoids or culture conditions to identify differences in developmental behavior. Such comparisons help determine whether a patient-derived model captures relevant tumor characteristics for the intended study.
It is useful when researchers need a model that reflects more than tumor cell growth alone. Organoid differentiation patterns can provide context for studying tumor development and for interpreting drug responses in models with different cellular compositions or organizations. Because differentiation may vary among disease states, incorporating this feature can help relate experimental outcomes to the biology represented by each model.
Differences in differentiation can identify biologically distinct disease states and help researchers choose models suited to a particular question. A model that reproduces relevant features of the original tumor may be preferable for examining tumor development, whereas another may better represent a different cellular state or organization. This selection process improves alignment between the organoid system and the intended experiment.