Heart Disease

Social stress and the inflamed brain

Depression is the leading cause of disability with more than 350 million people globally affected by this disease. In addition to debilitating consequences on mental health, depression predisposes an individual to physiological ...

Apr 21, 2013
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Blood pressure out of control at safety-net clinics

Federally funded safety-net clinics for the uninsured lag behind other health care providers in controlling blood pressure among the low-income patients who rely on them for care, a new Michigan State University analysis ...

Apr 17, 2013
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E-health made easier—and more comfortable

The future of health care could be found in a tiny, paper-thin skin patch that collects vital information. The Bio-patch sensor developed by researchers at Stockholm's KTH Royal Institute of Technology is ...

Apr 17, 2013
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Latest Spotlight News

Efficient signal transmission at sensory system synapses

(Medical Xpress)—Neurophysiologist like to think of neurons as communicating with spikes. If that were the whole story, it might be possible to imagine spike codes which could then be used to estimate the ...

Fate of the heart: Researchers track cellular events leading to cardiac regeneration

In a study published in the June 19 online edition of the journal Nature, a scientific team led by researchers from the University of California, San Diego School of Medicine visually monitored the dynami ...

Sexually transmitted HPV declines in US teens

The number of US girls with the sexually transmitted disease HPV has dropped by about half even though relatively few youths are getting the vaccine, research showed on Wednesday.

A new model—and possible treatment—for staph bone infections

Osteomyelitis – a debilitating bone infection most frequently caused by Staphylococcus aureus ("staph") bacteria – is particularly challenging to treat.

Genetics of cervical cancer raise concern about antiviral therapy in some cases

A new understanding of the genetic process that can lead to cervical cancer may help improve diagnosis of potentially dangerous lesions for some women, and also raises a warning flag about the use of anti-viral therapies ...

Researchers develop powerful new technique to study protein function

In the cover story for the journal Genetics this month, neurobiologist Dan Chase and colleagues at the University of Massachusetts Amherst describe a new experimental technique they developed that will allow scientists to stu ...

A shot in the arm for old antibiotics: Silver boosts antibiotics

Slipping bacteria some silver could give old antibiotics new life, scientists at the Wyss Institute for Biologically Inspired Engineering at Harvard University reported June 19 in Science Translational Me ...

Validating maps of the brain's resting state

Kick back and shut your eyes. Now stop thinking. You have just put your brain into what neuroscientists call its resting state. What the brain is doing when an individual is not focused on the outside world ...

Scientists create way to see structures that store memories in living brain

Oscar Wilde called memory "the diary that we all carry about with us." Now a team of scientists has developed a way to see where and how that diary is written.

Wireless subretinal prostheses allows blind mice to see light

(Medical Xpress)—A team of researchers from the U.S. and Scotland has developed a new type of retinal prostheses designed to restore sight to blind patients. In their paper published in the journal Nature Co ...