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Identical Twin Current Events | Identical Twin News | 6

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Jupiter-like Planets Could Form Around Twin Suns
Life on a planet ruled by two suns might be a little complicated. Two sunrises, two sunsets. Twice the radiation field.    view more (2009-01-06)

Search for cancer genes unlikely to succeed, say experts
The hunt to find common genes that are associated with cancer is unlikely to be successful, say experts in this week's BMJ.   view more (2006-05-12)

Findings show insulin - not genes - linked to obesity
Researchers have uncovered new evidence suggesting factors other than genes could cause obesity, finding that genetically identical cells store widely differing amounts of fat depending on subtle variations in how cells process insulin.   view more (2009-04-15)

Researchers identify cells that make relapse inevitable in acute lymphoblastic leukemia
In "Dr Jekyll and Mr Hyde" Robert Louis Stevenson wrote about the good and evil sides of the same person; now scientists in Australia have discovered that in acute lymphoblastic leukaemia (ALL) there are Dr Jekyll and Mr Hyde cells - "good" and "evil" clones of the same type of ALL cell.   view more (2006-11-09)

Discovery of a satellite around the transneptunian object 1998 WW31
Alain Doressoundiram (Observatoire de Paris) and Christian Veillet (CFH Institute) have just discovered that the transneptunian object 1998 WW31 is in fact a double object. It is during their multi-color photometry and recovery of transneptunian objects program that they made this discovery. This program is carried out on the Canada-France-Hawaii... view more... (2001-05-03)

Johns Hopkins study suggests link between caffeine dependence and family history of alcoholism
A study led by Johns Hopkins investigators has shown that women with a serious caffeine habit and a family history of alcohol abuse are more likely to ignore advice to stop using caffeine during pregnancy.   view more (2005-12-02)

Ability to listen to 2 things at once is largely inherited, says twin study
Your ability to listen to a phone message in one ear while a friend is talking into your other ear-and comprehend what both are saying-is an important communication skill that's heavily influenced by your genes.   view more (2007-07-18)

New findings show additional similarity between opiate and nicotine addiction
"That was good!" "Do it again." This is what the brain says when people use tobacco, as well as 'hard drugs' such as heroin.   view more (2008-02-13)

Genetic factors in smoking also increase risk of chronic bronchitis
Smoking is a known risk factor for respiratory diseases like chronic bronchitis, but genes also play a significant role in its development, according to researchers in Sweden, who studied more than 40,000 Swedish twins to determine the extent to which behavior, environment and genes each play a role ion the development of chronic bronchitis.   view more (2008-02-29)

Complications early in pregnancy or in previous pregnancies adversely affect existing or subsequent pregnancies
Complications in early pregnancy or in previous pregnancies can predict the likelihood of further problems in current or subsequent pregnancies, according to research carried out by an international group of experts.   view more (2009-06-29)

Chemosensitivity of cancer cells depends on their protein dependency
Two different anti-apoptotic proteins support cancer cell survival via an identical mechanism, yet differ in their sensitivity to chemotherapeutic drugs, report Brunelle et al. The study will be published online October 26, 2009 and in the November 2, 2009 print issue of the Journal of Cell Biology (JCB).   view more (2009-10-26)

Progesterone treatment does not prevent preterm birth in twin pregnancy
Progesterone therapy does not reduce the chances of preterm birth in women pregnant with twins, reported researchers in a network sponsored by the National Institutes of Health.   view more (2007-08-02)

Finding Twin Earths: Harder Than We Thought!
Does a twin Earth exist somewhere in our galaxy? Astronomers are getting closer and closer to finding an Earth-sized planet in an Earth-like orbit. NASA's Kepler spacecraft just launched to find such worlds.   view more (2009-03-23)

Protein helps cells duplicate correctly, avoid becoming cancer
A Purdue University researcher has discovered that the absence of certain proteins needed for proper cell duplication can lead to cancer.    view more (2009-10-06)

Keeping It In The Family
Blood really can be thicker than water in the insect world, a team of biologists at The University of Nottingham say in the journal Nature this week. The researchers, studying the unusual life-cycle of a parasitic wasp, found its larvae refused to attack close relatives even under extreme starvation conditions. Led by Dr Ian Hardy in the School... view more... (2004-08-02)

Early onset gene for inflammatory bowel diseases identified
A study of Crohn's disease and ulcerative colitis in children has identified a gene that influences whether children get these diseases early in life, and points to a potential new target for treatment.   view more (2008-09-03)

HORIZONTAL GENE TRANSFER COULD RESULT IN EMERGENCE OF METICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS (p 1674)
A baby who developed meticillin-resistant staphylococcus aureus (MRSA) infection without exposure to MRSA carriers suggests an alternative model for the acquisition of this virulent staphylococcal infection. In a research letter in this week's issue of THE LANCET, the authors conclude that a new MRSA genotype was formed in vivo by exchange of the... view more... (2001-05-23)

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)

Caesarean delivery of twins may prevent deaths
Second twins born at term are at higher risk of death due to complications during labour and delivery than first twins, but planned caesarean section may prevent such deaths, concludes a study in this week’s BMJ.   view more (2002-10-30)

New study of human pancreases links virus to cause of type 1 diabetes
A team of researchers from the Peninsula Medical School in the South West of England, the University of Brighton and the Department of Pathology at Glasgow Royal Infirmary, has found that a common family of viruses (enteroviruses) may play an important role in triggering the development of diabetes, particularly in children.   view more (2009-03-06)
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