Archive: 01/16/2013
Trapping malaria parasites inside host cell basis for new drugs
One of the most insidious ways that parasitic diseases such as malaria and toxoplasmosis wreak their havoc is by hijacking their host's natural cellular processes, turning self against self. Researchers from ...
Medical research
Jan 16, 2013 |
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Hepatitis B virus promotes oncogenesis through microRNA modulation
Viruses prompt oncogenic transformation by genetically altering infected cells. Several recent studies have demonstrated that viruses alter the expression of microRNAs, non-coding RNA molecules that can block the expression ...
Diseases, Conditions, Syndromes
Jan 16, 2013 |
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Body's ibuprofen, SPARC, reduces inflammation and thus bladder cancer development and metastasis
Cancer researchers are increasingly aware that in addition to genetic mutations in a cancer itself, characteristics of the surrounding tissue can promote or suppress tumor growth. One of these important tissue characteristics ...
Cancer
Jan 16, 2013 |
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Oncologist expands HPV research to anal cancer
A basic connection of statistics lead a researcher at Women & Infants Hospital of Rhode Island to question whether women should be screened for anal cancer during a regular visit to the gynecologist, and what technique is ...
Cancer
Jan 16, 2013 |
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Study finds growing 'weight extremes' in the developing world
(Medical Xpress)—Obese and overweight people are gaining weight rapidly in low-and middle-income countries while those who are severely undernourished are not experiencing similar weight gains, according to a University ...
Overweight and Obesity
Jan 16, 2013 |
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White young adults more likely to DUI
White young adults were 50 percent more likely than their Black, Hispanic or Asian peers to self-report driving after drinking at age 21, finds a new study in the Journal of Adolescent Health.
Health
Jan 16, 2013 |
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Scientists localise genetic mutations responsible for abnormal thyroid function
Thyroid hormone resistance has been linked to mutations in the IGSF1 gene for the first time—surprising researchers who did not suspect it played a role in the maintenance of normal thyroid function.
Genetics
Jan 16, 2013 |
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Horsemeat found in ground burger sold in UK and Irish grocery stores
(Medical Xpress)—The Food Safety Authority of Ireland (FSAI) has found evidence of horsemeat in ground meat marketed as beef (meat from cows) and sold in grocery stores in Ireland and the UK. The agency ...
Health
Jan 16, 2013 |
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COPD patients at risk of dangerous bacterial infections
It is well known that COPD patients run a higher risk of contracting respiratory infections. However, a new thesis from Lund University in Sweden shows that they are also at higher risk of other bacterial infections, such ...
Diseases, Conditions, Syndromes
Jan 16, 2013 |
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Singapore scientists discover genes responsible for cornea blindness
Scientists at Singapore Eye Research Institute and A*STAR's Genome Institute of Singapore have succeeded in identifying genes for central corneal thickness that may cause potentially blinding eye conditions. These eye conditions ...
Genetics
Jan 16, 2013 |
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Computational methods reveal how hospital-acquired bacteria spread
Scientists at the Academy of Finland's Centre of Excellence in Computational Inference Research have developed novel computational methods that have yielded essential knowledge of how hospital-acquired bacteria spread and ...
Diseases, Conditions, Syndromes
Jan 16, 2013 |
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Drugs for diabetes: Scientists test the power of plants
(Medical Xpress)—New drugs to treat diabetes are being developed by scientists at the University of Greenwich.
Diabetes
Jan 16, 2013 |
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New technique helps stroke victims communicate
(Medical Xpress)—Stroke victims affected with loss of speech caused by Broca's aphasia have been shown to speak fluidly through the use of a process called "speech entrainment" developed by researchers ...
Neuroscience
Jan 16, 2013 |
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Discovery that some seizures arise in glial cells could offer new targets for epilepsy treatment
Epileptic seizures occur when neurons in the brain become excessively active. However, a new study from MIT neuroscientists suggests that some seizures may originate in non-neuronal cells known as glia, which ...
Neuroscience
Jan 16, 2013 |
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Study examines link between incarceration and psychiatric disorders
Psychiatric disorders are prevalent among current and former inmates of correctional institutions, but what has been less clear is whether incarceration causes these disorders or, alternatively, whether inmates have these ...
Psychology & Psychiatry
Jan 16, 2013 |
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