Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.
Advertisement
The Scientist
Most Recent
Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
A new analysis suggests that only 14 percent of published biomedical results are wrong, despite prominent opinions to the contrary.
A National Institutes of Health working group urges the agency to send most of its chimpanzees to a national sanctuary and halt half of the experiments involving such animals.
The science images and videos that captured our attention in 2012
Biomedical groups propose a simplified system for the disclosure of potential conflicts of interests.
A senior cardiovascular disease and diabetes researcher at the University of Kentucky has been found guilty of falsifying data over the past 10 years.
Lab inspection reports and internal documents reveal incidents involving the mistreatment of research animals at the University of California, San Francisco.
The closure of an independent biomedical research institute near Boston has drawn attention to the similar predicament of other private labs that rely on federal grants.
Follow The Scientist
Stay Connected with The Scientist
-
The Scientist Magazine
-
The Scientist Careers
-
Neuroscience Research Techniques
-
Genetic Research Techniques
-
Cell Culture Techniques
-
Microbiology and Immunology
-
Cancer Research and Technology
Current Issue
