Scientists at the University of East Anglia have shown how the main psychoactive ingredient in cannabis could reduce tumor growth in cancer patients.
Research published today reveals the existence of previously unknown signaling platforms which are responsible for the drug's success in shrinking tumours.
It is hoped that the findings could help develop a synthetic equivalent with anti-cancer properties.
MADISON, Wis. — The ability to reliably and safely make in the laboratory all of the different types of cells in human blood is one key step closer to reality.
Writing today in the journal Nature Communications, a group led by University of Wisconsin-Madison stem cell researcher Igor Slukvin reports the discovery of two genetic programs responsible for taking blank-slate stem cells and turning them into both red and the array of white cells that make up human blood.
A new analysis has found that rates of testicular cancer have been rising dramatically in recent years among young Hispanic American men, but not among their non-Hispanic counterparts. Published early online in Cancer, a peer-reviewed journal of the American Cancer Society, the findings indicate that greater awareness is needed concerning the increasing risk of testicular cancer in Hispanic adolescents and young adults, and that research efforts are needed to determine the cause of this trend.
A new study in women suggests that experiencing one or more stressful events the day before eating a single high-fat meal can slow the body's metabolism, potentially contributing to weight gain.
Researchers questioned study participants about the previous day's stressors before giving them a meal consisting of 930 calories and 60 grams of fat. The scientists then measured their metabolic rate – how long it took the women to burn calories and fat – and took measures of blood sugar, triglycerides, insulin and the stress hormone cortisol.
Montreal, July 13, 2014 — An international research project, led by the Research Institute of the McGill University Health Centre (RI-MUHC) in Montreal, reports that a new oral medication is showing significant progress in restoring vision to patients with Leber congenital amaurosis (LCA). Until now, this inherited retinal disease that causes visual impairment ranging from reduced vision to complete blindness, has remained untreatable. The study is published today in the scientific journal The Lancet.
New research in Nature Genetics identifies a novel genetic and molecular pathway in the esophagus that causes eosinophillic esophagitis (EoE), opening up potential new therapeutic strategies for an enigmatic and hard-to-treat food allergy.
BOSTON – New research raises the prospect of more effective treatments for cachexia, a profound wasting of fat and muscle occurring in about half of all cancer patients, raising their risk of death, according to scientists from Dana-Farber Cancer Institute.
Many strategies have been tried to reverse the condition, which may cause such frailty that patients can't endure potentially life-saving treatments, but none have had great success.
A new report from the Wildlife Conservation Society shows that no-take zones in Belize can not only help economically valuable species such as lobster, conch, and fish recover from overfishing, but may also help re-colonize nearby reef areas.
Boston, MA – Being sick due to an infection can make us feel lousy. But what must the ecosystem of bacteria, or microbiota, colonizing our guts be going through when hit with infection? A study from Brigham and Women's Hospital (BWH) has utilized unique computational models to show how infection can affect bacteria that naturally live in our intestines. The findings may ultimately help clinicians to better treat and prevent gastrointestinal infection and inflammation through a better understanding of the major alterations that occur when foreign bacteria disrupt the gut microbiota.
USC Stem Cell scientists have set a "mouse TRAP" to capture the early signs of kidney failure, as described by a recent study published in the Journal of Clinical Investigation. Their new transgenic mouse line uses a technique called TRAP to extract cellular and genetic information from a variety of solid organs.
PROVIDENCE, R.I. -- Researchers from The Miriam Hospital have found that people with mobility impairments under age 65 have significantly higher rates of smoking than those without mobility impairments. Additionally, smokers with mobility impairments were less likely to attempt quitting than those without mobility impairments, and evidence-based, quit-smoking treatments may not be sufficient for this population. The study and its findings are published online in advance of print in the American Journal of Public Health.
CAMBRIDGE, Mass-- Last year, MIT researchers discovered that when water droplets spontaneously jump away from superhydrophobic surfaces during condensation, they can gain electric charge in the process. Now, the same team has demonstrated that this process can generate small amounts of electricity that might be used to power electronic devices.
The new findings, by postdoc Nenad Miljkovic, associate professor of mechanical engineering Evelyn Wang, and two others, are published in the journal Applied Physics Letters.
New research conducted at Aarhus University has revealed that people who have grown up on a farm with livestock are only half as likely as their urban counterparts to develop the most common inflammatory bowel diseases: ulcerative colitis and Crohn's disease. The study findings have recently been published in the European Journal of Epidemiology.
Shenzhen, July 10, 2014---A team of researchers from The Chinese University of Hong Kong, BGI and other institutes have identified a gene of wild soybean linked to salt tolerance, with implication for improving this important crop to grow in saline soil. This study published online in Nature Communications provides an effective strategy to unveil novel genomic information for crop improvement.
July 3, 2014, Shenzhen, China— Researchers from Salk Institute for Biological Studies, BGI, and other institutes for the first time evaluated the safety and reliability of the existing targeted gene correction technologies, and successfully developed a new method, TALEN-HDAdV, which could significantly increased gene-correction efficiency in human induced pluripotent stem cell (hiPSC). This study published online in Cell Stell Cell provides an important theoretical foundation for stem cell-based gene therapy.