The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.
The Scientist
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Supreme Court says no patenting (natural) genes; brain-computer interfaces mimic motor learning in brain; regenerating finger tips; gene therapy goes deeper; NIH needs more diversity; cross-border collaboration
Directed evolution of a gene therapy virus vector improves its penetration into the retina.
Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.
A Canadian lab demonstrates upgrades to hospital cyclotrons that can yield enough diagnostic tracer element overnight to meet an entire city’s daily needs.
US universities need to reach across their own borders to retain global scientific preeminence.
Crowdsourcing biomedical research; bird flu contagion?; zebrafish shed light on inherited muscle disorder; the economics of the Human Genome Project; the epigenetics of pair bonding
Stimulating brain cells with light reveals the dysfunctional circuitry that causes obsessive-compulsive disorder.
Contributors
| June 1, 2013
Meet some of the people featured in the June 2013 issue of The Scientist.
Scientists working in developing nations who engage in capacity building find it bolsters the lives of locals and their own work.
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