The U.S. Government, through the U.S. Agency for International Development (USAID) announced a $46 million award to the nonprofit (PATH) to improve nutrition of infants and young children in developing nations by promoting breastfeeding, complementary feeding practices and maternal nutrition.
Despite the explosive growth in size and complexity of the human brain, the pace of evolutionary change among the thousands of genes expressed in brain tissue has actually slowed since the split, millions of years ago, between human and chimpanzee, an international research team reports in the December 26, 2006, issue of the journal, PLOS Biology.
Stem cells grew, multiplied and differentiated into brain cells on a new three-dimensional scaffold of tiny protein fragments designed to be more like a living body than any other cell culture system.
Despite the explosive growth in size and complexity of the human brain, the pace of evolutionary change among the thousands of genes expressed in brain tissue has actually slowed since the split, millions of years ago, between human and chimpanzee, an international research team reports in the December 26, 2006, issue of the journal, PLOS Biology.
The belief that mistletoe can help treat cancer is a myth which can cause harm, warn doctors in this week’s Christmas issue of the BMJ. The warning follows the case of a cancer patient who attended hospital with a tumour-like growth under the skin induced by mistletoe.
Researchers conducting genetic analysis of India-born individuals in the US may have begun to shed light on the genetic variations of the diverse population of India.
A different approach to treating urinary tract infections (UTIs) could defeat the bacteria that cause the infections without directly killing them, a strategy that could help slow the growth of antibiotic-resistant infections. Researchers at Washington University School of Medicine in St. Louis have been working to create pharmaceuticals that essentially “defang” the bacteria by preventing them from assembling pili, microscopic hairs that enable the bacteria to invade host cells.
The widely used breast cancer drug tamoxifen (Nolvadex), which can become less effective over time, might retain its full strength indefinitely if used along with a second drug, according to new research in mice conducted by investigators from the National Cancer Institute, part of the National Institutes of Health, and their partners.
The population of breast cancer cells that gives rise to a tumor may be relatively resistant to radiotherapy and may even increase when given multiple treatments of radiation, a new study shows.
A common asthma drug reduced pancreatic cancer cell growth in laboratory experiments and animal tests, a new study reports.