Cervical cancer: DNA-based test more accurate than repeat smear
In women who have a potentially or mildly abnormal cervical smear, using a DNA-based test can identify those at higher risk of having precursors of cervical cancer, according to a new Cochrane Systematic Review. The author ...
Cancer
Mar 27, 2013 |
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New insights into how genes turn on and off
Researchers at UC Davis and the University of British Columbia have shed new light on methylation, a critical process that helps control how genes are expressed. Working with placentas, the team discovered that 37 percent ...
Genetics
Mar 27, 2013 |
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Scientists find new gene markers for cancer risk
A huge international effort involving more than 100 institutions and genetic tests on 200,000 people has uncovered dozens of signposts in DNA that can help reveal further a person's risk for breast, ovarian ...
Genetics
Mar 27, 2013 |
5 / 5 (4) |
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Researchers discover primary role of the olivocochlear efferent system
New research from the Massachusetts Eye and Ear, Harvard Medical School and Harvard Program in Speech and Hearing Bioscience and Technology may have discovered a key piece in the puzzle of how hearing works by identifying ...
Neuroscience
Mar 27, 2013 |
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Prematurity and maternal education affect early academic achievement
In a study published in the April 2013 edition of Pediatrics, Emory researchers suggest that late preterm birth and maternal education have a relative impact on standardized test performance—the most c ...
Pediatrics
Mar 27, 2013 |
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Study finds saliva testing predicts aggression in boys
(Medical Xpress)—A new study indicates that a simple saliva test could be an effective tool in predicting violent behavior.
Psychology & Psychiatry
Mar 26, 2013 |
3.7 / 5 (7) |
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Brief mindfulness training may boost test scores, working memory
Mindfulness training may help to boost standardized test scores and improve working memory, according to a new study in Psychological Science, a journal of the Association for Psychological Science.
Psychology & Psychiatry
Mar 26, 2013 |
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Obesity may be linked to microorganisms living in the gut, study says
How much a person eats may be only one of many factors that determines weight gain. A recent Cedars-Sinai study suggests that a breath test profile of microorganisms inhabiting the gut may be able to tell doctors how susceptible ...
Overweight and Obesity
Mar 26, 2013 |
4.4 / 5 (5) |
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Simple breath test might diagnose heart failure
(HealthDay)—An experimental breath test, designed to quickly identify patients suffering from heart failure simply by analyzing the contents of a single exhaled breath, has demonstrated promise in early ...
Cardiology
Mar 25, 2013 |
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46 gene sequencing test for cancer patients on the NHS
The first multi-gene DNA sequencing test that can help predict cancer patients' responses to treatment has been launched in the National Health Service (NHS), thanks to a partnership between scientists at the University of ...
Cancer
Mar 25, 2013 |
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Impact of budget sequestration on health care discussed
(HealthDay)—The impact of sequestration will have far-reaching consequences in health care, according to a perspective piece published online March 20 in the New England Journal of Medicine.
Health
Mar 21, 2013 |
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Low-cost 'cooling cure' would avert brain damage in oxygen-starved babies
When babies are deprived of oxygen before birth, brain damage and disorders such as cerebral palsy can occur. Extended cooling can prevent brain injuries, but this treatment is not always available in developing ...
Medical research
Mar 21, 2013 |
5 / 5 (1) |
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Annual BP checks may improve hypertension identification
(HealthDay)—For previously normotensive adults, an annual office-based hypertension screening strategy is associated with improved specificity while maintaining sensitivity, according to a study published ...
Health
Mar 21, 2013 |
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Researchers tackle physician challenge of correctly ordering laboratory tests
A new study involving researchers from the Boston University School of Medicine (BUSM) has identified barriers that clinicians face in correctly ordering appropriate laboratory tests and highlights some solutions that may ...
Health
Mar 21, 2013 |
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Quitting marshmallow test can be a rational decision
(Medical Xpress)—A psychological experiment known as "the marshmallow test" has captured the public's imagination as a marker of self control and even as a predictor of future success. This test shows how well children ...
Psychology & Psychiatry
Mar 21, 2013 |
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