University of Pennsylvania
Researchers help find new therapeutic target for treating traumatic brain injury
(Medical Xpress)—A research team including members of the Department of Bioengineering in the University of Pennsylvania School of Engineering and Applied Science has discovered that drug intervention to reduce intercellular ...
Neuroscience
Apr 09, 2013 |
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Pre-op triage of total hip replacement patients improves outcomes
(Medical Xpress)—According to a new study by researchers from the Perelman School of Medicine at the University of Pennsylvania, pre-operatively identifying patients with certain comorbid risk factors that may increase ...
Surgery
Mar 25, 2013 |
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Study questions efficacy and unintentional effects of patient/physician shared decision-making
Shared decision-making between patients and physicians about health care decisions has previously been presented as superior to an approach that emphasizes physicians taking a leading role in directing key aspects of a patient's ...
Surgery
Mar 25, 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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Differences in bone healing in mice may hold answers to bone healing for seniors
(Medical Xpress)—By studying the underlying differences in gene expression during healing after a bone break in young versus aged mice, Jaimo Ahn, MD, PhD, assistant professor of Orthopaedic Surgery at the Perelman School ...
Surgery
Mar 21, 2013 |
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Researchers show that suppressing the brain's 'filter' can improve performance in creative tasks
(Medical Xpress)—The brain's prefrontal cortex is thought to be the seat of cognitive control, working as a kind of filter that keeps irrelevant thoughts, perceptions and memories from interfering with ...
Neuroscience
Mar 14, 2013 |
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Study links US mortality rates under age 50 to life expectancy lagging other high-income countries
(Medical Xpress)—Higher mortality rates among Americans younger than 50 are responsible for much of why life expectancy is lower in the United States than most of the world's most developed nations.
Health
Mar 12, 2013 |
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Donor smoking and recipient obesity tied to higher rates of death and lung injury after lung transplantation
(Medical Xpress)—A multi-institution study led by researchers at the Perelman School of Medicine at the University of Pennsylvania has identified several important risk factors, including a donor's smoking history and recipient ...
Diseases, Conditions, Syndromes
Mar 07, 2013 |
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Mammalian placenta reflects exposure to stress, impacts offsprings' brains, research finds
The mammalian placenta is more than just a filter through which nutrition and oxygen are passed from a mother to her unborn child. According to a new study by a research group from the University of Pennsylvania School of ...
Medical research
Mar 04, 2013 |
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Researchers uncover a pathway that stimulates bone growth
(Medical Xpress)—Researchers from the University of Pennsylvania School of Veterinary Medicine have discovered that a protein called Jagged-1 stimulates human stem cells to differentiate into bone-producing cells. This ...
Medical research
Feb 13, 2013 |
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Eat to dream: Study shows dietary nutrients associated with certain sleep patterns
(Medical Xpress)—"You are what you eat," the saying goes, but is what you eat playing a role in how much you sleep? Sleep, like nutrition and physical activity, is a critical determinant of health and well-being. With the ...
Health
Feb 07, 2013 |
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Study reveals promising new target for Parkinson's disease therapies
With a new insight into a model of Parkinson's disease, researchers from the University of Pennsylvania School of Veterinary Medicine have identified a novel target for mitigating some of the disease's toll on the brain.
Parkinson's & Movement disorders
Jan 19, 2013 |
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Research suggests a new strategy to prevent or halt periodontal disease
Periodontitis, a form of chronic gum disease that affects nearly half of the U.S. adult population, results when the bacterial community in the mouth becomes unbalanced, leading to inflammation and eventually bone loss. In ...
Medical research
Dec 07, 2012 |
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A class of RNA molecules protects germ cells from damage, researchers show
Passing one's genes on to the next generation is a mark of evolutionary success. So it makes sense that the body would work to ensure that the genes the next generation inherits are exact replicas of the originals.
Genetics
Nov 15, 2012 |
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A comparative medicine study identifies new approach to combat viral infections
When a virus such as influenza invades our bodies, interferon proteins are among the first immune molecules produced to fight off the attack. Interferon can also play a role in suppressing tumor growth and ...
Medical research
Nov 09, 2012 |
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