Related Experiment Video

Updated: Sep 29, 2026

A Quantitative Cell Migration Assay for Murine Enteric Neural Progenitors
08:26

A Quantitative Cell Migration Assay for Murine Enteric Neural Progenitors

Published on: September 18, 2013

Modulation of specific intestinal epithelial progenitors by enteric neurons

M Bjerknes1, H Cheng

  • 1Department of Anatomy and Cell Biology, Medical Sciences Building, University of Toronto, Toronto, ON, Canada M5S 1A8. matthew.bjerknes@utoronto.ca

Proceedings of the National Academy of Sciences of the United States of America
|September 27, 2001
PubMed

More Related Videos

Immunostaining to Visualize Murine Enteric Nervous System Development07:54

Immunostaining to Visualize Murine Enteric Nervous System Development

Published on: April 29, 2015

Isolation of Enteric Glial Cells from the Submucosa and Lamina Propria of the Adult Mouse07:53

Isolation of Enteric Glial Cells from the Submucosa and Lamina Propria of the Adult Mouse

Published on: August 15, 2018

Related Concept Videos

Adult Stem Cells01:33

Adult Stem Cells

Stem cells are undifferentiated cells that divide and produce more stem cells or progenitor cells that differentiate into mature, specialized cell types. All the cells in the body are generated from stem cells in the early embryo, but small populations of stem cells are also present in many adult tissues including the bone marrow, brain, skin, and gut. These adult stem cells typically produce the various cell types found in that tissue—to replace cells that are damaged or to continuously renew...
Neural Regulation01:47

Neural Regulation

Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
Renewal of Intestinal Stem Cells01:23

Renewal of Intestinal Stem Cells

The intestinal epithelial lining rapidly renews every 4 to 5 days. The renewal is facilitated by intestinal stem cells (ISCs) located at the base of the crypt– a gland located at the bottom of each villus. ISCs divide asymmetrically to form new stem cells and progenitor daughter cells. The daughter cells are called transit-amplifying (TA) cells which move upwards along the crypt and either differentiate into absorptive cells– the enterocytes or secretory cells– including the goblet,...
Role of Ephrin-Eph Signalling in Intestinal Stem Cell Renewal01:22

Role of Ephrin-Eph Signalling in Intestinal Stem Cell Renewal

Erythropoietin-producing hepatocellular carcinoma receptor (Eph) and its ligand, Eph receptor-interacting protein (Ephrin) were first discovered in the human carcinoma cell line, hence the name. Ephrin-Eph interaction guides cells to reach their appropriate location in adult tissues. They also play an essential role in the immune system by helping in immune cell migration, adhesion, and activation. Based on their structure and function, Eph is divided into two classes — EphA and EphB.
Role Of Notch Signalling In Intestinal Stem Cell Renewal01:12

Role Of Notch Signalling In Intestinal Stem Cell Renewal

Notch signaling was first discovered in Drosophila melanogaster, where it is involved in cell lineage differentiation. Notch signaling regulates the maintenance and differentiation of intestinal stem cells or ISCs by controlling the expression of atonal homolog 1 or Atoh1. Atoh1 directs cells to differentiate into secretory cells.
Direct cell-to-cell contact is needed for the activation of Notch signaling. The signal is initiated when a notch ligand binds to a receptor on an adjacent cell, also...