A team of researchers including SF State Assistant Professor of Biology Scott Roy has sequenced the entire genome of the elephant shark, uncovering several features that may shed light on the evolution of bony vertebrates. The study is ...
Tags: genome of the elephant shark, evolution, bony vertebrates
This image shows a collection of vaccinating nanoparticles, which at their largest are about 1,000 times smaller than a human hair. The inset graphic is a representation of how the engineered proteins decorate a nanoparticle's surface. ...
Low gut microbial diversity in the intestines of infants can increase the risk for asthma development. These are the findings of the age 7 follow-up in a multi-year study led by researchers at Link?ping University in Sweden. In 2011 the ...
Tags: Gut Microbial Diversity, Asthma, Infant
A new study links a genetic variation to narcolepsy, the medical condition that causes people to become excessively sleepy and even lapse into sleep involuntarily. The genetic variation is fairly common, while narcolepsy is rare. Among ...
Tags: genetic variation, narcolepsy, American Academy of Sleep Medicine
E. coli has earned its reputation as a deadly pathogen lurking in contaminated foods, but a multi-year study may give it some positive press as a source of medical knowledge and potential therapeutics. Researchers at Kansas State ...
Tags: Agriculture, Food
Pregnant women who have a bacterial infection that's diagnosed during hospitalization may be at greater risk of delivering a child with autism, a new study suggests. These infections -- usually of the genitals, urinary tract or amniotic ...
Tags: pregnant women, bacterial infection, autism, autism spectrum disorder
For the estimated 10 percent of patients whose bodies reject a corneal transplant, the odds of a second transplant succeeding are poor. All that could change, however, based on a UT Southwestern Medical Center study that has found a way to ...
Tags: corneal transplant, UT Southwestern Medical Center, interferon-gamma
In an early indication of lay opinions on research with induced pluripotent stem cells (iPSCs), which are stem cells made from skin or other tissues, a new study by bioethicists at Johns Hopkins University indicates that despite some ...
Tags: induced pluripotent stem cells, stem cells, Johns Hopkins University
We are fundamentally dependent on the presence of copper in the cells of the body. Copper is actually part of the body's energy conversion and protective mechanisms against oxygen radicals, as well as part of the immune system, and it also ...
Tags: cells of the body, copper, body's energy conversion, oxygen radicals
A vaccine normally used to thwart the respiratory illness tuberculosis also might help prevent the development of multiple sclerosis, a disease of the central nervous system, a new study suggests. In people who had a first episode of ...
Rheumatoid arthritis patients can generally look forward to a much better quality of life today than they did 20 years ago, new research suggests. The observation is based on a comparative multi-year tracking of more than 1,100 rheumatoid ...
The prevalence of a painful condition known as shingles is increasing in the United States, but new research says the chickenpox vaccine isn't to blame. Shingles is caused by the same virus that causes chickenpox, the varicella zoster ...
Tags: shingles, chickenpox vaccine, varicella zoster virus, health
Researchers say they've discovered why infants who live in homes with a dog are less likely to develop asthma and allergies later in childhood. The team conducted experiments with mice and found that exposing them to dust from homes where ...
Adults with autism who were intentionally infected with a parasitic intestinal worm experienced an improvement in their behavior, researchers say. After swallowing whipworm eggs for 12 weeks, people with autism became more adaptable and ...
Tags: autism, parasitic intestinal worm
Latest Cancer News Only High-Risk Women Need Breast Cancer Gene Test Acupuncture No Better Than 'Sham' Version 80 Percent of Cancer Docs Have Faced Drug Shortage Angelina Jolie's Story Didn't Boost Knowledge Rural Cancer Survivors May ...
Tags: Health, Medicine, Tongue Cancer