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Related Concept Videos

Cellular Differentiation00:57

Cellular Differentiation

How does a complex organism such as a human develop from a single cell? It all starts from a single fertilized egg which gives rise to a vast array of cell types, such as nerve cells, muscle cells, and epithelial cells that characterize the adult? Throughout development and adulthood, cellular differentiation leads cells to assume their final morphology and physiology. Differentiation is the process by which unspecialized cells become specialized to carry out distinct functions.
A zygote is a...
Zygotic Development And Stem Cell Formation01:10

Zygotic Development And Stem Cell Formation

The development of all multicellular organisms starts with the fusion of haploid cells called sperm and egg to form a diploid zygote. A zygote is a totipotent cell that can develop into a complete organism. The zygote undergoes cell division or cleavage to form an 8-cell mass. Until this stage, the cells are spherical, loosely attached, and remain totipotent. Totipotent cells are capable of developing both the embryonic and the extraembryonic tissues. However, as they continue to divide, they...
Determination01:51

Determination

During embryogenesis, cells become progressively committed to different fates through a two-step process: specification followed by determination. Specification is demonstrated by removing a segment of an early embryo, “neutrally” culturing the tissue in vitro—for example, in a petri dish with simple medium—and then observing the derivatives. If the cultured region gives rise to cell types that it would normally generate in the embryo, this means that it is specified. In contrast, determination...
iPS Cell Differentiation01:22

iPS Cell Differentiation

The ability of induced pluripotent stem cells or iPSCs to differentiate into most body cell types has stimulated repair and regenerative medicine research over the past few decades. iPSC-derived blood cells, hepatocytes, beta islet cells, cardiomyocytes, neurons, and other cell types can repair injuries or regenerate damaged tissue in diseases such as diabetes and neurodegenerative disorders.

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Related Experiment Video

Updated: Jul 4, 2026

Stencil Micropatterning of Human Pluripotent Stem Cells for Probing Spatial Organization of Differentiation Fates
08:07

Stencil Micropatterning of Human Pluripotent Stem Cells for Probing Spatial Organization of Differentiation Fates

Published on: June 17, 2016

Modeling human hypothalamic cell diversity through developmental patterning.

Sol Díaz de León-Guerrero1, Zhiping P Pang1

  • 1Center for NeuroMetabolism, Child Health Institute of New Jersey and Department of Neuroscience and Cell Biology, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA.

Cell Stem Cell
|July 2, 2026
PubMed
Summary

Human pluripotent stem cells can generate diverse hypothalamic populations. Temporal control of BMP signaling during differentiation provides a new platform for studying human hypothalamic development and function.

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Last Updated: Jul 4, 2026

Stencil Micropatterning of Human Pluripotent Stem Cells for Probing Spatial Organization of Differentiation Fates
08:07

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Published on: June 17, 2016

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2D and 3D Human Induced Pluripotent Stem Cell-Based Models to Dissect Primary Cilium Involvement during Neocortical Development
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2D and 3D Human Induced Pluripotent Stem Cell-Based Models to Dissect Primary Cilium Involvement during Neocortical Development

Published on: March 25, 2022

Area of Science:

  • Neuroscience
  • Developmental Biology
  • Stem Cell Biology

Background:

  • The human hypothalamus is crucial for regulating vital physiological functions.
  • Limited accessibility of human hypothalamic models hinders research into its development and cellular diversity.

Purpose of the Study:

  • To develop a method for generating diverse hypothalamic cell populations from human pluripotent stem cells.
  • To provide a novel platform for studying human hypothalamic development and function.

Main Methods:

  • Utilizing temporal control of Bone Morphogenetic Protein (BMP) signaling.
  • Employing human pluripotent stem cell differentiation protocols.

Main Results:

  • Successful generation of diverse hypothalamic populations.
  • Demonstration of BMP signaling's role in directing hypothalamic cell fate.
  • Establishment of a platform for future research.

Conclusions:

  • Temporal BMP signaling control is key to generating hypothalamic diversity from human pluripotent stem cells.
  • This model system offers unprecedented opportunities to investigate human hypothalamic development and disease.