Body

Drinking alcohol during pregnancy could lead to acute myeloid leukemia in children

PHILADELPHIA — Although acute myeloid leukemia (AML) is relatively rare in children, drinking alcohol during pregnancy could increase the risk, according to a recent paper published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research.

 Genetic research sheds new light

PHILADELPHIA — While previous research had suggested that drinking milk was related to factors that may increase the risk of renal cell cancer, results of a recent study exploiting the genetic contribution to variation in milk consumption suggest that this may not be the case.

High pressure jobs boost young women's risk of heart disease, finds a large study of female nurses published today in Occupational and Environmental Medicine.

Previous research has indicated a link between a demanding job and heart disease risk, but the findings have been largely confined to men.

The research team assessed the impact of work pressure and degree of personal influence in the workplace on the heart health of 12,116 nurses, who were taking part in the Danish Nurse Cohort Study.

Fatal assaults among the most disadvantaged in Scotland are more than 30 times as high as they are among the most affluent sectors of society, reveals research published today in the Journal of Epidemiology and Community Health.

Estimates suggest that violence costs the Scottish economy around £3 billion a year in terms of healthcare, law enforcement, and lost productivity.

The authors base their findings on an analysis of all 1,109 certified deaths due to assault in Scotland between 1980 and 2005.

NEW YORK, NY – MAY 6, 2010 – Results from the SPIRIT IV clinical trial, which were first presented at the Transcatheter Cardiovascular Therapeutics (TCT) 2009 scientific symposium, were published today in the New England Journal of Medicine.

5, 2010 – Metabolic syndrome (MetS) is made up of unhealthy cardiovascular disease (CVD) risk factors including abdominal obesity, high levels of triglycerides, low level of HDL-cholesterol, elevated blood pressure, and elevated fasting glucose level as defined by the American Heart Association/ National Heart, Lung, and Blood Institute (AHA/NHLBI). According to the National Health and Nutrition Examination Survey (NHANES) 1999?, approximately 36% of the U.S. adult population has MetS.

Four new Neotropical plant species in the hyperdiverse genus Solanum (Solanaceae), which includes plants as diverse as the deadly nightshade as well as the more palatable tomato have been published in the open access online-only journal PLoS ONE by Dr. Sandra Knapp of the Natural History Museum, London. Although several thousand new plant species are described each year, this paper represents a botanical pioneer: it is the first to be published in an online-only journal whilst adhering to the strict botanical code that sets out how new species can be named.

Annual heart disease and stroke rates in China will rise by up to 73 percent by 2030, given an aging population and other increased risk factors, without policies and prevention efforts aimed at controlling blood pressure and smoking, according to research from Columbia University Medical Center published in Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal.

ANN ARBOR, Mich.---Travel from the tropics to the poles, and you'll notice that the diversity of mammals declines with distance from the equator. Move from lowland to mountains, and you'll see diversity increase as the landscape becomes more varied. Ecologists have proposed various explanations for these well-known "biodiversity gradients," invoking ecological, evolutionary and historical processes.

DALLAS – May 6, 2010 – Nausea in pregnant women tends to fade after the first three months, but during the second and third trimesters it can be a sign of flu, researchers at UT Southwestern Medical Center have found in a study of expectant women who sought medical care.

A combination of antiviral drugs may be needed to combat the drug resistance that rapidly develops in potentially deadly hepatitis C infections, a new study using sophisticated computer and mathematical modeling has shown.

The field of biosensing has recently found an unlikely partner in the quest for increased sensitivity: coffee rings. The next time you spill your coffee on a table, look at the spot left after the liquid has evaporated, and you'll notice it has a darker ring around its perimeter that contains a much higher concentration of particles than the center.

Multistage nanovector system provides sustained delivery of siRNA cancer therapeutic in mice

New research by scientists at The University of Texas Health Science Center at Houston (UTHealth) and The University of Texas M. D. Anderson Cancer Center could make it easier for patients to use a family of promising experimental cancer therapeutics known as small interfering RNA (siRNA).

TORONTO, ON – Researchers at the University of Toronto have discovered a fundamentally new view of how living cells use a limited number of genes to generate enormously complex organs such as the brain.

Designed biomaterials mimicking biology

Engineered artificial proteins that mimic the elastic properties of muscles in living organisms are the subject of an article in Nature magazine to be released May 6.