Daily non-political popular news in brief.
Resistance genes in our food supply
05-23-2007 · EurekAlert!Could the food we eat be contributing to the continuing rise of antibiotic-resistant infections? Harmless and even beneficial bacteria that exist in our food supply may also be carrying genes that code for antibiotic resistance. Once in our bodies, could they transmit the resistance genes to disease-causing bacteria?
Read more »
Keywords: resistance, genes, food, supply, gene
« Previous | Next »
Similar news on "Resistance genes in our food supply":
- Genes may interact with obstetric complications to boost schizophrenia risk
01-14-2008 · EurekAlert!
Researchers have proposed that such birth traumas may interact with certain gene variants to increase risk for the illness. Now, a new study by researchers at the National Institute of Mental health has identified specific genes involved in such interactions. Obstetric complications appeared to increase the impact of versions of genes affected by loss of oxygen or blood supply to the brain, as often occurs in such birth traumas.
Similar news · Read more »
- UD leads $5.3-million research project on rice epigenetics
09-10-2007 · EurekAlert!
Using a novel "deep sequencing" technology that can in one fell swoop decode 50 million sequences representing well over a billion bases of DNA, a research team led by University of Delaware scientists is working to unmask where, why and how certain genes are switched on or off in rice -- a crop vital to the world's food supply. The $5.3-million NSF project may lead to development of hardier strains of rice and other cereal grains.
Similar news · Read more »
- Biologists develop large gene dataset for rice plant
03-13-2007 · EurekAlert!
Scientists have reported development of a large dataset of gene sequences in rice. The information will lead to an increased understanding of how genes work in rice, an essential food for much of the world's population.
Similar news · Read more »
- Dietary preferences and patterns may be linked to genes
06-07-2007 · EurekAlert!
Research indicates that the APOA2 gene is associated with food preferences and dietary patterns. About 15 percent of study participants had the genotype CC, which was linked to higher fat intake and almost two times the risk of obesity, as compared to people with more common genotypes of APOA2.
Similar news · Read more »
- Research linking Ashkenazi Jews and breast cancer genes beset by problems
11-01-2006 · EurekAlert!
Genetic research over the past decade has linked Ashkenazi Jewish ethnicity to an increased risk for hereditary breast cancer, so much so that certain gene mutations have become known as "Jewish ancestral mutations." But a new study released in the November 2006 issue of the American Journal of Public Health challenges this population-based approach, warning that disparities in access to care and other unintended consequences for specific ethic groups can result, and may have already occurred.
Similar news · Read more »
- Massive gene screening points way to more effective chemotherapy
04-12-2007 · UT Southwestern Medical Center
Using a technology that can quickly screen all 20,000-plus human genes for biological activity, scientists have isolated 87 genes that seem to affect how sensitive human cancer cells are to certain chemotherapy drugs.
Similar news · Read more »
- Ladies First: Genes skew sex ratios in evolutionary struggle
11-10-2007 · Science News Online
A gene in fruit flies favors the birth of females, until another gene comes along to restore balance between the sexes.
Similar news · Read more »
- Jefferson scientists see breast cancer gene activity from outside the body
11-28-2007 · EurekAlert!
Researchers at Jefferson Medical College and Jefferson's Kimmel Cancer Center in Philadelphia have used PET imaging to see hyperactive cancer genes inside breast tumors in laboratory animals, marking the first time such gene activity has been observed from outside the body. This technology might someday help physicians to detect and classify cancer, enabling them to find cancerous breast tumors as early as possible, and determine the appropriate treatment.
Similar news · Read more »
- Firefly genes allow testing of new therapy against lymphoma
12-19-2007 · EurekAlert!
Researchers here have figured out a way to use a firefly gene to let them see just how effective a new drug combination actually is against some forms of cancer and its serious complication. The new study looked at ATLL, adult T cell lymphoma and leukemia, a form of cancer where it is particularly hard to gauge the disease's progress, and where the patients' prognosis is generally poor. There is now no widely effective therapy available to treat this disease successfully.
Similar news · Read more »
- Genetic map offers new tool for malaria research
12-11-2006 · Massachusetts Institute of Technology (MIT)
An international research team has completed a map that charts the genetic variability of the human malaria parasite. The work has already unearthed novel genes that may underlie resistance to current drugs against the disease.
Similar news · Read more »