Scientists identify cells responsible for relapse after treatment in common childhood cancer

Approximately 20% of children with ALL will experience a relapse of their disease following treatment. Of these, most will never be cured. more  

Physical activity associated with lower risk of work-related repetitive strain injury

Health benefits associated with physical activity during leisure time are widely recognized, but it is not known if leisure-time physical activity decreases the risk of work-related repetitive strain injury (RSI). A new study published in the April 2007 issue of Arthritis Care & Research estimated the prevalence of work-related RSI and found that being physically active during leisure time is associated with a decreased risk of this type of injury. more

1 out of every 3 arthritis sufferers is affected in ability to work

Arthritis, a leading cause of disability among US adults, affects 46 million people. Arthritis-attributable work limitation (AAWL) can have substantial social and economic impacts including absenteeism, reduced productivity, work loss and lower income. Some studies have examined work limitations for people with specific rheumatic conditions, but none have presented a complete picture for the entire spectrum of arthritis in the general population. A new study published in the April 2007 issue of Arthritis Care & Research estimated the prevalence of AAWL in adults between the ages of 18 and 64 and examined characteristics related to AAWL in this age group. more  

Omega-3 fatty acids affect risk of depression, inflammation

A new study suggests that people whose diets contain dramatically more of one kind of polyunsaturated fatty acid than another may be at greater risk for both clinical depression and certain inflammatory diseases. more

Brain tissue reveals possible genetic trigger for schizophrenia  

A study led by scientists from the University of North Carolina at Chapel Hill may have identified a molecular mechanism involved in the development of schizophrenia. more

Impact of exercise on body fat is different for boys and girls  

The impact of exercise on body fat differs for boys and girls, suggests research published ahead of print in the British Journal of Sports Medicine. more

New research shows why too much memory may be a bad thing: Working memory vs. long-term memory

New research from Columbia University Medical Center may explain why people who are able to easily and accurately recall historical dates or long-ago events, may have a harder time with word recall or remembering the day’s current events. They may have too much memory – making it harder to filter out information and increasing the time it takes for new short-term memories to be processed and stored. more

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