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University of Florida researchers reveal secret lives of genes during spinal injury

The body attempts to heal a damaged spinal cord in much the same way it repairs skin after simple cuts and scrapes, an insight that may lead to new treatments for the thousands of people paralyzed each year because of spinal cord injuries, say scientists at the University of Florida Health Science Center.

5 Oct 2004

Spitting into a cup could someday be an alternative to blood testing

Researchers have identified the largest number of proteins to date in human saliva, a preliminary finding that could pave the way for more diagnostic tests based on saliva samples. Such tests show promise as a faster, cheaper and potentially safer diagnostic method than blood sampling, they say.

5 Oct 2004

Neurologists have discovered a drug application smart enough to alleviate orthostatic hypotension

Mayo Clinic neurologists have discovered a drug application smart enough to alleviate orthostatic hypotension -- problems with sinking blood pressure when standing up from a sitting position -- without the unwanted effect of also causing patients' blood pressure to soar when lying down.

5 Oct 2004

Richard Axel has won the 2004 Nobel Prize in physiology or medicine

Richard Axel of the Columbia University Medical Center has won the 2004 Nobel Prize in Physiology or Medicine along with Linda B. Buck of the Fred Hutchinson Cancer Research Center for clarifying how the olfactory system works.

5 Oct 2004

Linda Buck has been named winner of the 2004 Nobel Prize in physiology or medicine

Linda Buck, Ph.D., a member of Fred Hutchinson Cancer Research Center's Basic Sciences Division, has been named winner of the 2004 Nobel Prize in physiology or medicine.

5 Oct 2004

Stem cells and drug design

Victorian College of Pharmacy researchers hope stem cells will help them better understand the action of existing drugs and aid in the discovery of new drugs for illnesses such as depression, obesity and anxiety.

5 Oct 2004

A website set up by scientists for scientists aims to reduce the number of animals used in medical research

A website where scientists can share data and computer models of cells, organs and whole organisms has been set up by a researcher from the University of Bath to help reduce the number of animals used in medical research.

5 Oct 2004

Background noises don't just cover up conversation, they may actually scramble brain activity

The insight from experiments with rats could influence the design of hearing devices, MP3 music players and virtually any audio transmission technology, say the scientists.

5 Oct 2004

Researchers to develop dietary agents to reduce risk of cataracts for astronauts

Astronauts are at increased risk of cataracts because of space radiation. In fact, it is estimated during a long space flight to Mars and back, about one quarter of the crew would become blind because of space radiation-induced cataracts. Other groups which are at increased risk are jet crews, radiation workers and radiation accident cleanup workers.

5 Oct 2004

Researchers discover new mechanism responsible for blood vessel tumors that cause facial deformities

Researchers have discovered a new mechanism responsible for the growth of blood vessel tumors that can cause facial deformities in infants and young children, paving the way for an antibody-based treatment to remove cells that fuel the tumors’ growth.

5 Oct 2004

Reliability theory explains human aging

The quest to understand and control aging has led University of Chicago biologists Leonid Gavrilov and Natalia Gavrilova to draw inspiration from what might seem an unlikely source: reliability engineering.

4 Oct 2004

Portion of the brain devoted to vision may play a prominent role in processing the spoken word in blind people

The findings yield important information about the brain's ability to compensate for lost function. The study appears in the October 3, 2004 online issue of Nature Neuroscience1 and in the journal's November issue.

4 Oct 2004

Researchers investigate whether tiny polyester cords can stop potentially dangerous sleep apnea

Three tiny polyester cords placed in the floppy tissue near the back of the roof of the mouth have been proven to curb snoring and now researchers want to know if they can stop potentially dangerous sleep apnea as well.

4 Oct 2004

Researchers are studying a vaccine that, in the future, could be the first to treat advanced malignant melanoma

Unlike traditional vaccines, cancer vaccines are not meant to be given to healthy people to prevent cancer. Rather, they are meant to be used in sick patients to strengthen their immune system to better fight the cancer.

4 Oct 2004

Americans overwhelmingly support stem cell research - 74-21 percent

By a decisive margin of 74-21 percent, Americans support former First Lady Nancy Reagan's call for the Bush White House to lift restrictions on stem cell research in order to look for possible treatments for the Alzheimer's disease

4 Oct 2004

Research aims to improve the health and safety of construction workers

In 1990, accidents were responsible for 6 to 7 percent of the world's mortality rate. In industry, the highest injury rate occurs in the construction sector, according to the U.S. Department of Labor.

4 Oct 2004

Sibling history is a better predictor of coronary heart disease than parental history or traditional risk factor scoring

Researchers at Johns Hopkins have found that sibling history -- whether or not a brother or sister had early heart disease -- is a better predictor of a person's likelihood of developing coronary heart disease than parental history or traditional risk factor scoring.

4 Oct 2004

Personality disorder symptoms can change with time

Personality disorder symptoms are supposed to be stable, enduring, and persistent across the lifespan, however researchers at Binghamton University, State University of New York, and Harvard report evidence that such disabling psychiatric conditions are flexible and appreciable change over time is possible.

4 Oct 2004

Researchers pinpoint genetic cause of Timothy syndrome

Howard Hughes Medical Institute researchers have pinpointed the genetic cause of a devastating but rare childhood disorder, called Timothy syndrome, which underlies a form of severe cardiac arrhythmia.

4 Oct 2004

Artificial neural networks and DNA microarrays to successfully predict clinical outcomes of neuroblastoma patients

Researchers at the National Cancer Institute (NCI), have used artificial neural networks (ANNs) and DNA microarrays to successfully predict the clinical outcome of patients diagnosed with neuroblastoma (NB).

4 Oct 2004

Medical Research News

University of Florida researchers reveal secret lives of genes during spinal injury

Spitting into a cup could someday be an alternative to blood testing

Neurologists have discovered a drug application smart enough to alleviate orthostatic hypotension

Richard Axel has won the 2004 Nobel Prize in physiology or medicine

Linda Buck has been named winner of the 2004 Nobel Prize in physiology or medicine

Stem cells and drug design

A website set up by scientists for scientists aims to reduce the number of animals used in medical research

Background noises don't just cover up conversation, they may actually scramble brain activity

Researchers to develop dietary agents to reduce risk of cataracts for astronauts

Researchers discover new mechanism responsible for blood vessel tumors that cause facial deformities

Reliability theory explains human aging

Portion of the brain devoted to vision may play a prominent role in processing the spoken word in blind people

Researchers investigate whether tiny polyester cords can stop potentially dangerous sleep apnea

Researchers are studying a vaccine that, in the future, could be the first to treat advanced malignant melanoma

Americans overwhelmingly support stem cell research - 74-21 percent

Research aims to improve the health and safety of construction workers

Sibling history is a better predictor of coronary heart disease than parental history or traditional risk factor scoring

Personality disorder symptoms can change with time

Researchers pinpoint genetic cause of Timothy syndrome

Artificial neural networks and DNA microarrays to successfully predict clinical outcomes of neuroblastoma patients

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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