Scientists created a recombinant protein that fused heat shock proteins with ovalbumin, leading to immune response against ovalbumin-producing cancer cells. The technology could be used to develop vaccine candidates against infectious diseases like AIDS and stimulate CTL responses against cancer.
SourceWhitehead Institute for Biomedical Research·JournalProceedings of the National Academy of Sciences·DateNov 25, 1997
Researchers have designed a new crab trap that significantly reduces turtle mortality by allowing turtles to access air during low and high tide. The modified trap has caught over 1,000 turtles in two years with only one loss, while increasing the number of crabs caught.
SourceOhio University·JournalConservation Biology·DateNov 25, 1997
A study by Pitt researchers found that adolescents with alcohol problems were more likely to have experienced traumatic events such as physical or sexual abuse. The study suggests that prevention programs targeting these individuals may be effective in preventing substance abuse.
SourceUniversity of Pittsburgh Medical Center·JournalJournal of the American Academy of Child & Adolescent Psychiatry·DateNov 25, 1997
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Researchers have developed a new protein, IL13-PE38QQR, that penetrates brain cancer cells and kills them without harming healthy cells. The protein is a combination of interleukin 13 and Pseudomonas exotoxin, which can be delivered through the skull via a needle, potentially allowing patients to remain awake during treatment.
Duke engineers will develop computer software to provide students with easy-to-use simulations of imaging equipment, enhancing training of biomedical engineers and physicians. The Virtual Imaging Laboratory will also be established to teach the physics and design of diagnostic technologies.
A recent study has found that a mutation in the HNF4alpha gene causes MODY1, a rare form of Type 2 diabetes. The defect impairs glucose homeostasis and glycolysis pathways.
SourceRockefeller University·JournalProceedings of the National Academy of Sciences·DateNov 25, 1997
A new study found that people with dyslexia exhibit lower brain activity in the visual cortex, which may predict their reading speed. The researchers used functional MRI imaging to measure differences in brain activity between dyslexics and non-dyslexics.
SourceStanford University·JournalProceedings of the National Academy of Sciences·DateNov 25, 1997
A newly released intelligence test can help diagnose Attention Deficit Hyperactivity Disorder (ADHD) in children by measuring their planning ability. The test, called the Cognitive Assessment System (CAS), showed that children with ADHD scored significantly lower than average on CAS in a measurement of planning ability.
SourceOhio State University·JournalJournal of Learning Disabilities·DateNov 25, 1997
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