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Acid reflux is not just caused by lager and curry, but also our genes
Almost half the chance of developing acid reflux, which doctors refer to as GORD, may be down to our genes, and not just what we eat and drink, a twin study in Gut suggests. Acid reflux (gastro-oesophageal reflux disease) is one of the most common digestive disorders in the developed world. It is thought that up to one in five people suffers from... view more... (2003-07-11)

Strong genetic component for gluten intolerance disorder
There is a strong genetic component to the gluten intolerance disorder, coeliac disease, shows research in Gut.   view more (2002-04-09)

Newly Born Twin Stars Are Far From Identical
Two stars, each with the same mass and in orbit around each other, are twins that one would expect to be identical. So astronomers were surprised when they discovered that twin stars in the Orion Nebula, a well-known stellar nursery 1,500 light years away, were not identical at all.   view more (2008-06-19)

Commercial Driving Not Linked To Permanent Back Injury
Authors of a study published on THE LANCET's website-www.thelancet.com-provide new evidence to suggest that the risk of permanent back injury is not increased among occupational drivers. Back problems are reported more by occupational drivers than by any other occupational group. One explanation is that whole-body vibration caused by the vehicle... view more... (2002-10-11)

Genes are of little importance in rheumatoid arthritis
Genes are of little importance in the development of rheumatoid arthritis, finds a study in this week's BMJ.   view more (2002-01-30)

Genetic risk, not anesthesia exposure, impacts cognitive performance
A recent study of more than 2,000 identical twins found that medical problems early in life, rather than the neurotoxic effects of anesthesia, are likely linked to an individual's risk for developing learning disabilities.   view more (2009-08-05)

American research finds twins more likely to have premature menopause
In a study of more than 800 Australian and UK twin pairs, lead by Dr Roger Gosden, Professor of Reproductive Biology at Weill Medical College of Cornell University in New York, premature ovarian failure was between three and five times greater when measured at age 40 and age 45 than in the general population.   view more (2006-10-25)

Award-winning study says back pain may be in your genes
What do you learn by looking at the spines of hundreds of Finnish twins? If you are the international team of researchers behind the Twin Spine Study, you find compelling proof that back pain problems may be more a matter of genetics than physical strain.   view more (2008-04-09)

Voluntary exercise does not appear to alleviate anxiety and depression
Voluntary physical activity does not appear to cause a reduction in anxiety and depression, but exercise and mood may be associated through a common genetic factor, according to a report in the August issue of Archives of General Psychiatry, one of the JAMA/Archives journals.   view more (2008-08-05)

Multiple Sclerosis in genetically susceptible twins is augmented by the northern environment
A new study of twins suggests that living farther north of the equator significantly increases risk of developing Multiple Sclerosis (MS) among those with genetic susceptibility due to some environmental factor.   view more (2006-08-11)

Restricted fetal growth increases risk of irritable bowel syndrome
Babies weighing less than the standard weight seem to be at significantly greater risk of developing irritable bowel syndrome or IBS, suggests research published ahead of print in the journal Gut.   view more (2006-09-28)

Women With Rare Twin-pregnancy Complication Have 40% Chance Of Delivering One Baby (p 2165)
Authors of a research letter in this week's issue of THE LANCET provide evidence to suggest that women with a rare twin-pregnancy disorder are at no more increased risk of malignant disease than women with the disorder who choose to have their pregnancy terminated. Hydatidiform moles are a pregnancy complication where the fetus fails to develop;... view more... (2002-06-19)

Extended or shortened sleep duration linked to weight gain
Body Mass Index (BMI) varies as a function of habitual sleep duration, according to a research abstract that will be presented on Thursday, June 11, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.   view more (2009-06-11)

Divorce, antidepressants, or weight gain/loss can add years to your face
Your mother's wrinkles - or lack there of, may not be the best predictor of how you'll age. In fact, a new study claims just the opposite. The study, involving identical twins, suggests that despite genetic make-up, certain environmental factors can add years to a person's perceived age.   view more (2009-02-04)

How can identical twins be genetically different?
They sleep together, eat together, and most people find it impossible to tell them apart. Identical twins who grow up together share just about everything, including their genes. But sometimes only one twin will have health problems when genetics predicts both of them should.   view more (2006-07-26)

Genes influence age-related hearing loss
A new Brandeis University study of twins shows that genes play a significant role in the level of hearing loss that often appears in late middle age.   view more (2007-11-15)

LSU professor resolves Einstein's twin paradox
Subhash Kak, Delaune Distinguished Professor of Electrical and Computer Engineering at LSU, recently resolved the twin paradox, known as one of the most enduring puzzles of modern-day physics.   view more (2007-02-15)

Genetic link found between anxiety, depression and insomnia
The genes that play a role in adolescent insomnia are the same as those involved in depression and anxiety.   view more (2009-06-08)

Genes and the environment contribute differently to drinking among young adolescents
A 2001/2002 report by the World Health Organization found that, among young people in western countries who began drinking before 16 years of age, the average age of initiation was 12 years of age.   view more (2008-05-06)

Depression increases risk for heart disease more than genetics or environment
A history of major depression increases the risk of heart disease over and above any genetic risks common to depression and heart disease, according to researchers at Washington University School of Medicine in St. Louis and the VA. The findings are reported this week at the annual meeting of the American Psychosomatic Society this week in... view more... (2009-03-05)
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