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'Ageing gene' could be passed on via X chromosome (p 507)
An observational study in this week's issue of THE LANCET sheds more light on the theory that ageing is associated with a shortening of chromosomes in somatic (ie. non-reproductive) cells. Results of the study suggest that the gene responsible for telomere shortening is inherited via the X chromosome. Previous research including a 2003 Lancet... view more... (2004-02-11)

Finger length ratio may predict women's sporting prowess
The difference between the lengths of a woman's index and ring fingers may indicate her sporting prowess, suggests research published ahead of print in the British Journal of Sports Medicine.   view more (2006-09-28)

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)

UCLA scientists report promising new molecular approach to fighting schizophrenia
In new research that helps to reveal the nature of schizophrenia at the cellular level, UCLA scientists report the discovery of unique DNA sequence variations associated with increased risk for schizophrenia.   view more (2005-11-17)

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 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)

Comorbidities common in bipolar disorder, may have genetic link
While the symptoms of bipolar disorder can be disabling on their own, most patients with the condition also are afflicted with a variety of other psychiatric, substance use and physical disorders.   view more (2007-06-11)

Latest issue of Alzheimer's & Dementia explores new ideas for cause, screening and risk factors
Though publishing only its fourth issue, Alzheimer's & Dementia: The Journal of the Alzheimer's Association continues to feature valuable new data, and stimulate thought and discussion with provocative perspectives on key issues, such as alternative theories for the cause of Alzheimer's.   view more (2006-04-21)

Twins, genetics and intelligence
It doesn't make psychological sense to pin human intelligence down into a single factor, so called 'general intelligence' which is supposedly highly heritable. This finding is presented today, Friday 7 September, by Dr Sarah Norgate, Centre for Childhood, Development and Learning at The Open University; Professor Steven Rose, Department of... view more... (2001-08-31)

Allergy - cancer link
Some allergic conditions could increase your risk of suffering from blood cancer as an adult, according to a new study published this week in BMC Public Health. This is important news for the increasingly large numbers of allergy sufferers worldwide.   view more (2004-11-03)

Appendix removal delays onset of inflammatory bowel disease and lessens symptoms
Appendix removal delays the onset of inflammatory bowel disease and lessens the symptoms, especially if done before the age of 20, finds research in Gut.   view more (2002-11-12)

Osteoarthritis may be sign of faster 'biological ageing'
Osteoarthritis, the degenerative inflammatory bone disease, may be a sign of faster "biological ageing," suggests research published ahead of print in the Annals of the Rheumatic Diseases.   view more (2006-10-02)

Stem cells give clues to understanding cancer and make breakthrough in childhood leukaemia
Scientists in Switzerland are uncovering new clues about how cancer cells grow - and how they can be killed - by studying stem cells, 'blank' cells that have the potential to develop into fully mature or 'differentiated' cells and other scientists in UK have made a breakthrough in understanding the cause of the most common form of childhood... view more... (2008-02-14)

Better training needed to reduce emergency caesareans
Many emergency caesareans could be prevented by the attendance of a more skilled obstetrician.   view more (2006-09-22)

Scientists report the first live births in large mammals after using frozen ovarian tissue
Lausanne, Switzerland: French scientists have succeeded in using previously frozen ovarian tissue to produce live offspring in large mammals for the first time. The team, led by Professor Bruno Salle and Dr Jacqueline Lornage of the Departement de Médecine de la Reproduction at the Hôpital Edouard Herriot in Lyon, reported that from... view more... (2001-07-01)

New research findings may enable earlier diagnosis of uterine cancer
Cancer is a genetic disease. It occurs when changes take place in the genes that regulate cell division, cell growth, cell death, cell signalling and blood vessel formation - either due to mutations caused by external factors such as smoking or radiation - or due to inherited changes.   view more (2009-01-28)

Assessing the impact of breast cancer
The psychological and physical effects of breast cancer are being examined in a first-time study that tracks women in the first five years following their diagnosis.   view more (2005-10-25)

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)

Both short and long sleep is associated with increased mortality
The first study to assess the stability of three aspects of sleep behavior in relation to long-term mortality finds an increased risk of mortality in short sleep, long sleep and frequent use of medications.   view more (2007-10-01)

New fertility guidelines limit embryo transfers
The March of Dimes applauds new fertility treatment guidelines from the American Society of Reproductive Medicine (ASRM) calling for a limited number of embryos - in some cases only one - to be transferred during in-vitro fertilization procedures.   view more (2006-10-25)
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