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Biomedicine

Making an Old Brain Young
Making an Old Brain Young
Scientists are developing new ways to manipulate the brain's normal plasticity.
Improving Prenatal Testing
Improving Prenatal Testing
A DNA chip could make it easier to diagnose rare conditions while the patient is still in utero.
How Cells Age
How Cells Age
Parallels between mice and yeast uncover a potentially universal aging mechanism.
Internal External Defibrillator
Internal External Defibrillator
A new device may offer a safer way to jump-start ailing hearts.

More Biomedicine Stories

Regenerating Neurons in Eyes
Researchers stimulate the growth of new retinal cells in mice.
A Clearer Picture of Cancer
A new, high-resolution imaging system captures "early" photons.
Tongue Control
Sensory feedback via the tongue might improve neural prostheses.
Less-Invasive Brain Interfaces
Electrical activity from the surface of the brain may be precise enough to control prostheses, research shows.
Healing with Laser Heat
Surgical lasers could soon heal cuts as well as make incisions.
Detecting Subtle Brain Injuries
New imaging methods may help distinguish brain damage from psychiatric disorders.
Noninvasive Trauma Monitors
A portable sensor spots circulatory shock to save lives.
Ten-Minute Blood Test
A cheap chip rapidly identifies cancer proteins in a drop of blood.
New Drug Bypasses Gene Mutations
A compound that helps cells produce normal proteins from wonky genes could have a broad impact on genetic diseases.
Backpacks for Cells
Polymer patches hitched to the surfaces of immune cells can transport a variety of cargo.
Engineering Edible Bacteria
Synthetic biology could yield microbes that fight cavities and produce vitamins.
A Portable, Cheap Blood-Clotting Test
A new microsensor could help millions of patients who rely on blood-thinning drugs safely treat themselves.
Chinese, African Genomes Sequenced
By validating an emerging technology, two new genomic studies offer hope for the fight against disease.
The Healthy Skinny Pill
A new drug proves effective in fighting obesity and related diseases while increasing stamina in mice.
Battlefield Medic on a Chip
Sensors could one day diagnose and treat a soldier's injuries.
Beer That's Good for You
Students in Texas are trying to create a brew that includes red wine's antiaging compound.

Biomedicine Blogs

An Appetite Suppressant in Time for Turkey Day
The Future of Health Care
How to Grow New Eyes
The Latest Brain Research
New Treatments for Brain Injury
Cooling the Brain
Bone-Marrow Transplant Appears to Halt HIV
Cancer Genome Sequenced
Bring On the Frozen Mammoths
A Fast, Programmable Molecular Clock

News from Around the Web

The ACTN3 sports gene test: what can it really tell you?
Disclaimer: I was one of the authors on the first study to report a link between ACTN3 and athletic performance, but I have no financial ...
Turkey Genome to Be Sequenced
During this Thanksgiving season, hungry diners won't be the only ones turning their attention to the tasty birds. Scientists plan to use the latest technology ...
Thomson stem-cell companies consolidate
Three University of Wisconsin companies founded by ES-cell rock star James Thomson are joining up, according to an article from the Associated Press. The new ...
Human Tissue Startup 'Putting the Band Together Again'
San Diego's Advanced Tissue Sciences tried for 14 years to develop living-tissue patches for healing burns, wounds and chronic sores. But the business went into ...
Tracing a crime suspect through a relative
California's familial searching policy, the most extensive in the nation, looks for genetic ties between culprits and kin. Privacy advocates and legal experts are nervous. ...

More »

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Biomedicine Videos

Linda Avey and Anne Wojcicki
Linda Avey and Anne Wojcicki

Anne Wojcicki and Linda Avey, founders of the personal-genomics company 23andMe, talk about their goals for the company and the drive to personalize medicine.
(6min 29sec)

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Technology Review November/December 2008
Sun + Water = Fuel
An MIT chemist has opened the way to making hydrogen fuel from water using sunlight.
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