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Calorie restriction not the only way to increase longevity

New research carried out by University College London (UCL) scientists has found that it is possible to increase life expectancy by 50% without decreasing calorie intake - at least in fruitflies.

3 Jun 2005

Gene research may help explain how adorable children become surly teenagers

University of Utah researchers showed that a fruit fly gene is crucial for determining when juveniles begin to mature into adults, and how the transformation initially proceeds. Understanding this process in humans may help explain how adorable children become surly teenagers.

3 Jun 2005

Research moves us closer to understanding how complicated network connections are wired up during embryonic development

A newborn baby moves, breathes and cries in part because a network of nerves called motor neurons carry signals from the infant's brain and spinal cord to muscles throughout its body.

3 Jun 2005

Genetics may play a role in the effectiveness of chemotherapy drugs

Today, the most common childhood cancer is cured in about 80 percent of patients; only forty years ago, this number was closer to five percent. In efforts to further increase the survival rate, researchers from St. Jude Children's Research Hospital, the University of Tennessee, and the University of Chicago studied how an individual's genetics might play a role in the effectiveness of chemotherapy drugs.

3 Jun 2005

Research findings suggest new treatment strategies for patients with cystic fibrosis

Cells sent to fight infections in the lungs of cystic fibrosis patients actually enhance the development of permanent bacterial infections, according to researchers at National Jewish Medical and Research Center.

3 Jun 2005

Research shows how a virus uses the gene silencing machinery for its own infectious purposes

In the latest version of the hide-and-seek game between pathogens and the hosts they infect, researchers have found that a virus appears to cloak itself with a recently discovered gene silencing device to evade detection and destruction by immune cells.

3 Jun 2005

Role of toxins in inherited disease

A disease you are suffering today could be a result of your great-grandmother being exposed to an environmental toxin during pregnancy.

3 Jun 2005

Novel insights into how prion and other neurodegenerative diseases develop

Abnormal prion proteins are little understood disease agents involved in causing horrific brain-wasting diseases such as Creutzfeldt-Jacob disease in people, mad cow disease in cattle and chronic wasting disease in deer and elk.

3 Jun 2005

Research explains why Shigella and E. coli are rapidly becoming resistant to fluoroquinolones

Scientists at the Albert Einstein College of Medicine have discovered a novel strategy by which the bacterium that causes tuberculosis may soon be able to resist the effects of antibiotics known as fluoroquinolones.

3 Jun 2005

Consumption comes with a mental health cost

With consumption comes a cost, says report in the June 2005 issue the Journal of Consumer Research. But, this time it is not just dollars that are at stake, it may be your mental health, too.

3 Jun 2005

Association between inflammation from knee injuries and a progressive loss of joint lubrication

Researchers have found an association between inflammation from knee injuries and a progressive loss of joint lubrication, which may predispose people to arthritis. They have also found a way to quantify how much lubrication is lost following injury.

3 Jun 2005

Most doctors and patients misbelieve that a nebulizer is more effective than an inhaler for asthma

Battling a child’s asthma attack could be as simple as sliding a plastic tube onto the end of an inhaler, but many health-care providers don’t offer this option to parents, say University of Florida researchers, who are calling for change.

2 Jun 2005

HIV/AIDS drugs may also be effective against malaria

Researchers at The Queensland Institute of Medical Research (QIMR) have found that drugs used to treat HIV Aids may also be effective against the biggest killer in the world - malaria.

2 Jun 2005

Alarming trends among steroid users

Major findings in a new survey of 500 steroid users reveal specific, alarming trends: most are non-athletes whose sole intention is to improve their physical appearance; users are taking larger doses than previously recorded; and even though nearly all admitted to adverse side effects, health concerns are not enough to deter their steroid use.

2 Jun 2005

New research shows that threatened drug treatments slow damage to the brain caused by dementia

New research suggests that currently available anti dementia drugs not only alleviate the symptoms, but also reduce the destructive processes that kill brain cells in Alzheimer’s disease.

2 Jun 2005

Novel strategy proves highly effective in killing drug-resistant multiple myeloma cells

A novel strategy devised by Dana-Farber Cancer Institute scientists has proved highly effective in killing drug-resistant multiple myeloma cells in the laboratory and could open a new form of attack on the deadly blood cancer, they report.

2 Jun 2005

Survey finds only 3 percent of prospective dentists plan to work exclusively in NHS

A survey of dental school applicants led by researchers at the University of Dundee has found that only 3% of those intending to enter general dental practice expected to work exclusively within the NHS.

2 Jun 2005

Researcher develops compounds to control bacteria

A method for controlling bacterial activity without antibiotics by interfering with their communication process has been developed by a young Hebrew University of Jerusalem researcher.

2 Jun 2005

Ageing and Health publication by the Medical Research Council highlights groundbreaking work on the ageing process

With life expectancy increasing worldwide, a new 'Ageing and Health' (PDF) publication by the Medical Research Council (MRC) highlights groundbreaking work on the ageing process, which could help elderly people not only live longer, but also lead healthier and happier lives.

2 Jun 2005

The bacteria that cause food poisoning, bubonic plague, and whooping cough all deploy the same weapon to infect the body

A molecular "syringe" sticks out of the bacteria, pokes a hole in a nearby cell, and squirts in venomous proteins that hijack the cell's machinery.

2 Jun 2005

Medical Research News

Calorie restriction not the only way to increase longevity

Gene research may help explain how adorable children become surly teenagers

Research moves us closer to understanding how complicated network connections are wired up during embryonic development

Genetics may play a role in the effectiveness of chemotherapy drugs

Research findings suggest new treatment strategies for patients with cystic fibrosis

Research shows how a virus uses the gene silencing machinery for its own infectious purposes

Role of toxins in inherited disease

Novel insights into how prion and other neurodegenerative diseases develop

Research explains why Shigella and E. coli are rapidly becoming resistant to fluoroquinolones

Consumption comes with a mental health cost

Association between inflammation from knee injuries and a progressive loss of joint lubrication

Most doctors and patients misbelieve that a nebulizer is more effective than an inhaler for asthma

HIV/AIDS drugs may also be effective against malaria

Alarming trends among steroid users

New research shows that threatened drug treatments slow damage to the brain caused by dementia

Novel strategy proves highly effective in killing drug-resistant multiple myeloma cells

Survey finds only 3 percent of prospective dentists plan to work exclusively in NHS

Researcher develops compounds to control bacteria

Ageing and Health publication by the Medical Research Council highlights groundbreaking work on the ageing process

The bacteria that cause food poisoning, bubonic plague, and whooping cough all deploy the same weapon to infect the body

How can super-resolution technology help study neurotransmission?

The Proteoform Puzzle: Unlocking the Next Frontier

Synthetic Biology and the Pursuit of Living Diagnostics

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