Recent evidence suggests that therapy currently used to treat Helicobacter pylori (H. pylori) infection, a major cause of upper gastrointestinal disorders, is unsuccessful in around 25 percent of cases.
Cancer epidemiologists at the University at Buffalo have identified specific genes that are most likely to become cancer promoters when exposed to a process called DNA promoter hypermethylation.
Are soy products healthy additions to a person?s diet, safe alternatives to hormone-replacement therapy or cancer-causing agents? The answer, according to University of Illinois food science and human nutrition professor William Helferich, is, “It depends.”
When it comes to growing cells in a lab, technique matters. A new Brown University study shows that nerve cells grown in three-dimensional cultures use 1,766 genes differently compared to nerve cells grown in standard two-dimensional petri dishes.
A challenging goal in biology is to understand how the principal cellular functions are integrated so that cells achieve viability and optimal fitness under a wide range of nutritional conditions.
Individuals who have higher dietary intake of foods with omega-3 fatty acids and higher fish consumption have a reduced risk of advanced age-related macular degeneration, while those with higher serum levels of vitamin D may have a reduced risk of the early stages of the disease, according to two reports in the May issue of Archives of Ophthalmology, one of the JAMA/Archives journals.
A study led by researchers at UCL (University College London) demonstrates that female reproductive function is influenced by childhood environment. This suggests there is a critical window of time from about 0-8 years of age that determines the rate at which girls physically mature and how high their reproductive hormone levels reach as adults
A glucosamine-like dietary supplement has been found to suppress the damaging autoimmune response seen in multiple sclerosis and type-1 diabetes mellitus, according to University of California, Irvine health sciences researchers.
A combination of three different drugs that block the HER-2 receptor, a critical cellular growth signal for some breast cancers, eradicated aggressive breast tumors in mice and could point the way toward developing better treatments in patients, said researchers from the Breast Center at Baylor College of Medicine in a report that appears in the Journal of the National Cancer Institute.
Axcan Pharma Inc. (TSX:AXP)(NASDAQ:AXCA) announced the launch of PYLERA in the United States. PYLERA is a patented 3-in-1 capsule triple therapy for the eradication of Helicobacter pylori, which is a bacterium recognized as being the main cause of gastric and duodenal ulcers.