LIAI researchers identify a potential role for retinoic acid in autoimmune and inflammatory diseases
... these two distinct (T cell) lineages the induced regulatory T cells, which are anti-inflammatory, and the TH-1...hed today in a paper entitled Reciprocal Th-17 and regulatory T cell differentiation mediated by retinoic acid. Hilde Cheroutre, Ph.D., led the research team, en...Interim analysis of anti-cancer vaccine, BiovaxID, to be conducted
...s time in our data review. To facilitate Biovests regulatory agency discussions and petitions based on its anno... possible mechanisms of unblinded data review with regulatory agencies. Dr Messerschmidt further stated, The DMC recommends continuation of the Trial with the fo...New findings challenge established views on human genome
...ad to a complex network in which genes, along with regulatory elements and other types of DNA sequences that do ...for proteins; genes that do not code for proteins; regulatory elements that control the transcription of genes; and elements that maintain the structure of chromo...New findings challenge established views about human genome
...nes, pointing instead to a network in which genes, regulatory elements and other types of DNA sequences interact...unrecognized start sites for transcription and new regulatory sequences that contrary to traditional views are located not only upstream but also downstream of tr...The wider view from a detailed focus
...tes away from genes appear to be a signature of regulatory elements that can enhance transcription." A detailed analysis of these effects is also published by the Sanger Institute group in one of the companion papers in Genome Research. "It is only from a study such as ENCODE that we can obtain suc...... regulate epithelial stem cells and form a complex regulatory network with epithelial signals. They also show th...(front) side. Subtle variations in this or related regulatory networks may explain the different regenerative capacities and asymmetric development of various org...Major study predicts grim future for Europe's seas
...and from other parts of the world and the European regulatory framework. Continued reduction of pollutants, such as chlorinated pesticides, is likely, but the authors are concerned about poorly monitored lifestyle chemicals associated with household products. Changing economies and a more mobile labour force ar...UCLA researchers discover novel pathway that may promote immune system balance
...l or viral challenge to the body, important immune regulatory genes are turned on in the nucleus of cells to fig...1 is switched on to block the production of immune regulatory genes, resulting in the prevention of excessive inflammatory responses. In cancer, the immune sy...Crucial progress in understanding Fragile X mental retardation protein
...s at Yale School of Medicine have identified a new regulatory target for the Fragile X mental retardation protein (FMRP), laying the groundwork for possible new treatments for Fragile X syndrome(FXS), the leading inherited form of mental retardation. The findings, published in the early online edition of the......cientific study for the last few decades, the gene regulatory pathways responsible for determining caste fate has remained largely unknown. This is the first time a genetic pathway has been identified to control these two phenotypes, says Amdam, who heads social insect studies in laboratories at both ASU and th...Evolutionary relevance of retinoic acid-induced craniofacial malformations
...de with the hypothesis that modulation of a common regulatory signalling mechanism could be at the origin of changes in jaw structures between species. The implications of these findings go much beyond the original scope of this study and will have a major impact on developmental biology and evolutionary biol...Almac Diagnostics attends pre-IDE meeting with FDA
... Drug Administration (FDA) to discuss the proposed regulatory pathway for the company's prognostic gene signatur... Diagnostic (IVD) utilizing the 510(k) approach to regulatory submission. The company will now finalize the design of the analytical and clinical studies require...Nanotechnology requires immediate changes in EPA
...serve as a catalyst for change in EPA and existing regulatory frameworks. It identifies major areas that require...cts. EPA should set up and lead an interagency regulatory coordinating group for nanotechnology oversight. Congress should establish a temporary committee...News tips from the Journal of Neuroscience
...ard B. Vallee The molecular motor dynein and its regulatory factors dynactin and LIS1 associate with microtubules to promote cellular migration and axonal growth. This week, Grabham et al. examined the role of these molecules in growth cone dynamics. The authors treated embryonic chick dorsal root ganglion (D...Jet lag: It's all about chemical reactions in cells
...d wake in the morning, and they control many major regulatory functions. Disruptions of circadian rhythms can cause jet lag, mental illness and even some forms of cancer. "These clocks are highly conserved in all organisms, and in organisms separated by hundreds of millions of years of evolution," said Brian Cr...Mice, men make livers differently
...ouse and human liver cells, they found that master regulatory proteins function in very different ways in mice and humans. "Evolution has discovered several different ways to make a liver from the same building blocks," said Ernest Fraenkel, MIT assistant professor of biological engineering and leader of the...FSU engineering professor growing bone in a lab
...nd we have a great deal more research to do -- and regulatory hurdles to overcome -- before this is ready for medical use." ...Another world-first for LCT's Xeno facilities
...s formal certification milestone along with recent regulatory approval for its clinical trial program, moves LCT...se, the IANZ accreditation is a requirement before regulatory approval is provided for human clinical trial. "As far as we know, there is no other single lab in...ANA 2007 Quadrennial Policy Conference
...dicated to reconciling the professional, legal and regulatory conflicts that can occur during a major disaster. ANA is pleased to work in partnership with the Center for Disease Control and Prevention (CDC) and the Association of State and Territorial Directors of Nursing (ASTDN) to bring together a diverse fie...Study warns deep-sea mining may pose serious threat to fragile marine ecosystems
...ocean floor. However, high projected costs and the regulatory restrictions on deep sea mining in international waters through the United Nations Convention on the Law of the Sea (UNCLOS) have currently put those projects on hold. In particular, says Halfar, restrictions by the International Seabed Authoritywhic...