regeneration
Image of the Day: New Beginnings
Image of the Day: New Beginnings
The Scientist Staff | Feb 8, 2017
Water-dwelling hydras may use the structural memory in their cytoskeletons to regenerate after being torn apart. 
Immune Cell–Stem Cell Cooperation
Immune Cell–Stem Cell Cooperation
Sarthak Sinha, Jeff Biernaskie, Waleed Rahmani | Jul 1, 2016
Understanding interactions between the immune system and stem cells could pave the way for successful stem cell–based regenerative therapies.
Latest on Disputed “Youthful” Protein
Latest on Disputed “Youthful” Protein
Kerry Grens | Apr 4, 2016
Studies reach conflicting conclusions on GDF11 as a rejuvenating factor.
New Data Attempt to Resolve Protein Dispute
New Data Attempt to Resolve Protein Dispute
Kerry Grens | Oct 22, 2015
The latest analysis on GDF11, a proposed antiaging protein, blames discrepancies in the literature on misreported doses and misinterpretation.
Genome Digest
Genome Digest
Karen Zusi | Sep 30, 2015
What researchers are learning as they sequence, map, and decode species’ genomes
Hurdles for Hearing Restoration
Hurdles for Hearing Restoration
Bernd Fritzsch | Sep 1, 2015
Given the diverse cell types and complex structure of the human inner ear, will researchers ever be able to re-create it?
Regenerative Cardiomyocytes Found
Regenerative Cardiomyocytes Found
Kerry Grens | Jun 24, 2015
Specialized cardiac cells in the mouse heart appear to be the long-sought-after proliferative heart cells.
Heart Strings
Heart Strings
The Scientist Staff | May 1, 2015
An animated primer on the harvesting, growth, and administration of cardiac cells to heart attack patients
Hearts on Trial
Hearts on Trial
Kerry Grens | May 1, 2015
As researchers conduct the most rigorous human trials of cardiac cell therapies yet attempted, a clear picture of whether these treatments actually work is imminent.
Neurons Regenerate in Rat Spinal Cord
Neurons Regenerate in Rat Spinal Cord
Jef Akst | Nov 18, 2014
Researchers at the University of California, San Diego, demonstrate that neural progenitor cells grafted into injured rat spinal cords can grow long axons and connect to host neurons.