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Study examines link between families with exceptional longevity and cognitive impairment

A study by Stephanie Cosentino, Ph.D., of Columbia University, New York, and colleagues examines the relationship between families with exceptional longevity and cognitive impairment consistent with Alzheimer disease.

7 May 2013

Study; Media reports about supposedly hazardous substances may trigger nocebo effect in some people

Media reports about substances that are supposedly hazardous to health may cause suggestible people to develop symptoms of a disease even though there is no objective reason for doing so.

7 May 2013

TBI in older adults presents special diagnostic, management and treatment challenges

Each year more than 1.7 million people in the United States sustain a traumatic brain injury (TBI). The incidence of TBI in older adults poses special diagnostic, management and treatment challenges, say experts in a special collection of papers on TBI in the elderly in NeuroRehabilitation: An Interdisciplinary Journal.

7 May 2013

Neuroperspective reviews status and prospects of therapeutics for Parkinson's disease

NI Research, the leading publisher of independent research on the neurotherapeutics industry, has released the May issue of NeuroPerspective, which reviews the status and prospects of therapeutics for Parkinson's.

7 May 2013

Mutant protein contributes to Hutchinson-Gilford Progeria syndrome

A mutant protein responsible for Hutchinson-Gilford Progeria syndrome (HGPS) bars large proteins from entering the nucleus, according to a study in The Journal of Cell Biology.

7 May 2013

People who gain weight are more conscious of their decision-making, but still give in to temptations

People who gain weight are more likely to give in to temptations but also are more thoughtful about their actions, according to a new study published in Psychological Science, a journal of the Association for Psychological Science.

7 May 2013

Scientists identify causative factor behind lung edema

New research has found that in cases of lung edema, or fluid in the lungs, not only do the lungs fail to keep water out as previously believed, but they are also allowing water to pump in.

7 May 2013

Hungry grocery shoppers buy high calorie foods

Skipping meals can sabotage your shopping - and your diet, according to a new Cornell study. Even short term food deprivation not only increases overall grocery shopping, but leads shoppers to buy 31% more high calorie foods.

7 May 2013

Menus at fast food restaurants still lack nutritional quality

More than 25 percent of American adults chow down on fast food two or more times each week. Known for menu items containing high amounts of fat, sugar, and salt, fast-food restaurants have contributed to America's poor diets and increased risk of diet-related chronic diseases, like heart disease and diabetes.

7 May 2013

Researchers evaluate lung-related health impacts associated with engineered nanomaterials

For the first time, researchers from institutions around the country have conducted an identical series of toxicology tests evaluating lung-related health impacts associated with widely used engineered nanomaterials (ENMs).

7 May 2013

Men with severe sleep problems face increase risk of prostate cancer

Men who reported sleep problems, including difficulty falling asleep and staying asleep, had up to a twofold increased risk for prostate cancer, according to data published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research.

7 May 2013

Prenatal exposure to flame retardants is associated with lower intelligence and hyperactivity in early childhood

Chemicals called polybrominated diphenyl ethers (PBDEs) have been used for decades to reduce fires in everyday products such as baby strollers, carpeting and electronics. A new study to be presented on Monday, May 6, at the Pediatric Academic Societies (PAS) annual meeting shows that prenatal exposure to the flame retardants is associated with lower intelligence and hyperactivity in early childhood.

6 May 2013

Study indicates Mexican-American immigrants have fewer health limitations than U.S.-born Mexican-Americans

New research indicates that Mexican-Americans born in the United States who are aged 55 and over are significantly more likely than Mexican-American immigrants to report that they have substantial limitations in one or more basic physical activities such as walking, climbing stairs, reaching, lifting, or carrying. (30% versus 25%).

6 May 2013

Scientists create animal models by altering specific genes associated with a given disease

Whitehead Institute Founding Member Rudolf Jaenisch, who helped transform the study of genetics by creating the first transgenic mouse in 1974, is again revolutionizing how genetically altered animal models are created and perhaps even redefining what species may serve as models.

6 May 2013

34% of all adverts for antidepressants are misleading by industry's self-regulation system

The new feature of the antidepressant drugs of the 1990s was that they had milder side-effects than their predecessors. Combined with aggressive marketing, this meant that annual sales in Sweden increased from just under EUR 18 million to over EUR 100 million in the space of just a few years.

6 May 2013

Scientists develop NMR spectrometer for data analysis

In a world first, scientists from the Institute of Food Research (IFR) on the Norwich Research Park have been test-driving a prototype instrument that promises to revolutionise access to a potent laboratory analysis technique called NMR (Nuclear Magnetic Resonance).

6 May 2013

Rare mutation confers high risk of osteoporosis and certain cancers

deCODE genetics (an Amgen subsidiary) and Illumina, global leaders in analyzing and understanding the human genome, together with scientists from the National Hospital of Iceland and the University of Iceland reported today in the journal Nature the identification of a rare nonsense mutation that confers high risk of osteoporosis and osteoporosis related traits.

6 May 2013

Single antibody could be key to treating multiple myeloma

A single antibody could be the key to treating multiple myeloma, or cancer of the blood, currently without cure or long-term treatment.

6 May 2013

Changing toothbrush will not prevent sore throat

Word on the street has it you should replace your toothbrush after suffering from a cold, the flu or a bout of strep throat. That may not be necessary - at least when it comes to sore throats, according to a study to be presented Saturday, May 4, at the Pediatric Academic Societies (PAS) annual meeting in Washington, DC.

6 May 2013

Hydrocarbons are among top 10 causes of pediatric poisoning deaths in the U.S.

Hydrocarbons, a chemical compound commonly found in household items from cleaning products to gasoline, are among the top 10 causes of pediatric poisoning deaths in the United States.

6 May 2013

Medical Research News

Study examines link between families with exceptional longevity and cognitive impairment

Study; Media reports about supposedly hazardous substances may trigger nocebo effect in some people

TBI in older adults presents special diagnostic, management and treatment challenges

Neuroperspective reviews status and prospects of therapeutics for Parkinson's disease

Mutant protein contributes to Hutchinson-Gilford Progeria syndrome

People who gain weight are more conscious of their decision-making, but still give in to temptations

Scientists identify causative factor behind lung edema

Hungry grocery shoppers buy high calorie foods

Menus at fast food restaurants still lack nutritional quality

Researchers evaluate lung-related health impacts associated with engineered nanomaterials

Men with severe sleep problems face increase risk of prostate cancer

Prenatal exposure to flame retardants is associated with lower intelligence and hyperactivity in early childhood

Study indicates Mexican-American immigrants have fewer health limitations than U.S.-born Mexican-Americans

Scientists create animal models by altering specific genes associated with a given disease

34% of all adverts for antidepressants are misleading by industry's self-regulation system

Scientists develop NMR spectrometer for data analysis

Rare mutation confers high risk of osteoporosis and certain cancers

Single antibody could be key to treating multiple myeloma

Changing toothbrush will not prevent sore throat

Hydrocarbons are among top 10 causes of pediatric poisoning deaths in the U.S.

Transforming Cardiovascular Care: Insights from Mina Makar at AstraZeneca

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