Macrochem acquires option to license pexiganan
... design and execution, and more clarity concerning regulatory requirements for topical anti-infectives with the potential market being even more attractive than before." He added, "There continues to be a very large and growing incidence of diabetes and, as a result, a growing number of diabetic foot infectio...Penn researchers discover how microRNAs control protein synthesis
...l of Medicine determined how miRNAs team up with a regulatory protein to halt protein production. Results of the...ying the relationship between human miRNAs and the regulatory protein Argonaute2 (Ago2), lead author Marianthi Kiriakidou, MD, Assistant Professor of Medicine, an...Size and positioning of floral anthers facilitates pollen collection by bees
...y be controlled by networks of genes as well as by regulatory sequences that do not encode proteins. Slight changes in these networks or in the non-coding sequences can change the developmental pattern of a flower and thus its morphologyeither dooming it if its pollinators can no longer fit properly or guaran...Size and positioning of floral anthers facilitates
...y be controlled by networks of genes as well as by regulatory sequences that do not encode proteins. Slight changes in these networks or in the non-coding sequences can change the developmental pattern of a flower and thus its morphologyeither dooming it if its pollinators can no longer fit properly or guarante...Researchers identify genetic mutation that may alter tumor cell proliferation
...n that of an intermediary between mutated upstream regulatory proteins and downstream survival signaling proteins. This is the first evidence of direct mutation of AKT1 in human cancer tumors: it was discovered in clinical samples from cancer patients, yet has never been detected in cancer cell lines. This di...From clinical cancer research: rethinking therapeutic cancer vaccine trials
...he data suggests that the scientific community and regulatory committees ought to rethink the design of clinical vaccine trials and our current approach to measuring the effectiveness of a cancer vaccine. According to the researchers, it may be more helpful to think of the effectiveness of a vaccine in terms ...Chronically sleep deprived? You can't make up for lost sleep
...and his team propose that this change in the sleep regulatory system is reflective of an allostatic response. In...he accumulating sleep debt loops back to the sleep regulatory system itself and alters it. Even though animals and humans may be able to adapt their sleep syste...Europe struggles to meet the challenges posed by PGD patients travelling abroad
...ies to gain access to treatment and what different regulatory frameworks for PGD existed in Member States. Mr La...he report and he focused on the legal, ethical and regulatory aspects of the research in his presentation to the ESHRE conference. Reproductive and genetic tech......ating of 2 is an incident (where, for example, the regulatory limit for a radiation worker has been exceeded); 3 is a serious incident; 4 corresponds to an accident with mainly local consequences; 5 an accident with wider consequences; 6 a serious accident; and 7, the highest rating, is for major accidents. On...Modern brains have an ancient core
... a unique molecular fingerprint - a combination of regulatory genes that are active in a cell and give it its identity. The similarities between the fingerprints of vasotocin and RF-amide-secreting cells in zebrafish and Platynereis are so big that they are difficult to explain by coincidence. Instead they indi...Scientists discover role of enzyme in DNA repair
...pothesized that once DNA lesions were generated, a regulatory activity would shut down transcription until repair enzymes corrected the damage. But because B lymphocyte cells are relatively scarce, Casellas and his colleagues chose to focus their investigation on a more abundant family of genes, known as riboso...Gene variant increases risk for alcoholism following childhood abuse
...Bethesda, Maryland. DNA variations occur within a regulatory area the MAOA-linked polymorphic region (MAOA-LPR) -- of the MAOA gene. Two such MAOA-LPR variants occur most frequently and result in high or low MAOA enzyme activity. In a recent study, researchers found that maltreated boys who possessed the lo...Cord blood may preserve insulin levels in children with type 1 diabetes
...received cord blood infusions had higher levels of regulatory immune cells in their blood six months after the infusion, on average 9 percent of the total cell volume compared with 7.21 percent at the time of infusion. This isnt a cure-all. We think that giving these cells is essentially providing some immun...American Chemical Society's Weekly PressPac -- June 20, 2007
...on Agencys John S. Kinsey and colleagues note that regulatory agencies and school districts have issued guidance or regulations limiting the idling of school buses while students are getting on and off. Those actions resulted from studies of childrens exposure to airborne diesel pollutants during loading and un...Modified mushrooms may yield human drugs
...not part of the mushroom, and camouflaging it with regulatory elements from a mushroom gene. We then patch these genetic elements in the plasmid and insert it back into the bacterium," he added. The researchers then snipped small pieces off the mushroom's gill tissue and added it to a flask containing the alter...UN issues analysis of global investors' sustainable energy 'gold rush'
...e former is underpinned by real demand and growing regulatory support (which the dotcom boom did not enjoy), considerable tangible asset backing, and increasing revenues. Most energy efficiency investment has been in early-stage funding. Venture capital and private equity investment rose 54% between 2005 and ...Researchers demonstrate way to control tree height
...ornamental and nursery industries, experts say, if regulatory hurdles can be overcome a big if. The findings... development may be precluded by social, legal and regulatory obstacles, he said. Clearly there would be concerns whether the market for specialty tree products s...Potato wart eyed as risk to potato production
...troduced, to limit its spread," he said. "While regulatory action is important in potato wart management, it is essential that research efforts continue with the goal of developing and improving reliable and integrated disease suppression methods to directly deal with this disease," said Franc.......r non-gene DNA. Some pieces of non-gene DNA are regulatory sequences that turn genes on or off, or turn their...tion and how disease makes it malfunction. But DNA regulatory sequences between genes also can mutate to cause disease by making the genes they control malfunctio......that muscle weakness experienced by persons with a regulatory protein tropomyosin mutation is directly related t...The results also implicate a potential role of the regulatory protein tropomyosin in modulating contractile speed and force-generation under physiological conditi...