Related Experiment Video

Updated: Feb 4, 2026

A System for Culturing Iris Pigment Epithelial Cells to Study Lens Regeneration in Newt
06:56

A System for Culturing Iris Pigment Epithelial Cells to Study Lens Regeneration in Newt

Published on: June 22, 2011

12.2K

A conserved HH-Gli1-Mycn network regulates heart regeneration from newt to human

Bhairab N Singh1, Naoko Koyano-Nakagawa1, Wuming Gong1

  • 1Lillehei Heart Institute, University of Minnesota, Minneapolis, MN, 55455, USA.

Nature Communications
|October 14, 2018
PubMed

More Related Videos

Apical Resection Mouse Model to Study Early Mammalian Heart Regeneration06:08

Apical Resection Mouse Model to Study Early Mammalian Heart Regeneration

Published on: January 23, 2016

11.9K
Decellularization of Whole Human Heart Inside a Pressurized Pouch in an Inverted Orientation06:28

Decellularization of Whole Human Heart Inside a Pressurized Pouch in an Inverted Orientation

Published on: November 26, 2018

11.8K

Related Concept Videos

Conservation of Small Populations02:04

Conservation of Small Populations

Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less...
17.3K
What is Conservation Biology?01:57

What is Conservation Biology?

Conservation biology is a scientific field that focuses on the preservation of biodiversity in order to protect ecosystems while meeting the needs of the human population. Humans require properly functioning ecosystems to maintain our supply of natural resources, including food, medicines, and building materials.
24.3K
Regulation of Heart Rates01:31

Regulation of Heart Rates

The regulation of heart rate is a complex process controlled by the autonomic nervous system (ANS), hormonal influences, and intrinsic cardiac mechanisms. The ANS has two main components: the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS).
The SNS increases heart rate through the release of norepinephrine and epinephrine, which act on beta-1 adrenergic receptors in the heart. This action increases the rate of depolarization in the sinoatrial (SA) node, the heart's...
3.9K
Conservation of Protein Domains Over Different Proteins02:26

Conservation of Protein Domains Over Different Proteins

Protein domains are small structurally independent units that are part of a single amino acid chain.  Although these domains are often structurally independent, they may rely on synergistic effects to perform their functions as part of a larger protein. Protein domains may be conserved within the same organism, as well as across different organisms.
A limited set of protein domains often duplicate and recombine during evolution. These domains can be organized in different combinations to...
14.5K
Conserved Binding Sites01:49

Conserved Binding Sites

Many proteins’ biological role depends on their interactions with their ligands, small molecules that bind to specific locations on the protein known as ligand-binding sites. Ligand-binding sites are often conserved among homologous proteins as these sites are critical for protein function.
Binding sites are often located in large pockets, and if their location on a protein’s surface is unknown, it can be predicted using various approaches. The energetic method computationally...
5.2K
Protein Networks02:26

Protein Networks

An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
4.5K