Late Blight Battle Goes Online, Marking 150 Year Struggle Since Irish Potato Famine
...nt pathologists worldwide, we'll find astrategy to effectively control late blight." The late blight feature website will only be available for a limited time. Login to www.scisoc.org and help fight the battle. The American PhytopathologicalSociety is a professional scientific organization dedicated to the st...Jefferson Researchers Use Gene Therapy To Treat Rare, Inherited Brain Disease
...studies in New Zealand that the Canavan gene could effectively be delivered into the brains of two children with Canavan disease, based on evidence of nerve myelination and on behavioral studies. They have gained federal Food and Drug Administration approval, Dr. Freese notes, to expand the work into a larger Ph...Peptides Implicated In Body's Response To Pain
...icalInstitute. "Although pain can in most cases be effectively treated, it is still a majorhealth problem. More than 50 million Americans are partially or totallydisabled by pain, from the occasional migraine headache to chronic back pain tothe pain that accompanies diseases such as cancer," says NINDS Acting D...RNA-Dendritic Cell Combo Shows Promise As A Universal Cancer Vaccine
...linical study that shows the vaccine can work very effectively inhuman cells although it has yet to be proved eff..., Gilboa said,but tumor cells have evolved ways of effectively hiding these proteins fromsurveying dendritic cells. In this way, cancer is virtually invisible to t...Learning About Evolution Critical For Understanding Science
...lop resistance to antibiotics. A failure to teach effectively about evolution will rob students of a precious opportunity -- to understand how life on Earth has developed and to appreciate their own place in the world." The guidebook does not attempt to refute the ideas of those who oppose theteaching of evolut...Eviction From Scum Home Makes Disease-Causing Microbe Vulnerable
...r ways to knock outthe signal, checking to see how effectively antibiotics fight themutant Pseudomonas, and hoping to find genes that control theformation of biofilms formed by other bacteria as well.Physicians aren't the only ones who'd like to wipe out biofilms;in industry such bacterial colonies clog pipes in...Researchers Identify Protein Critical To Urine Concentration
...iology, "then problems of fluid retention could be effectively treated where conventional diuretics don't work." The study was published recently in The Journal of Biological Chemistry (Feb. 20). Normally, the body produces an unconcentrated urine. However, during times of water deprivation, it must conserve ...Gene Therapy May Suppress Uterine Fibroids
...stering DNA tailored to inhibit tumor growth, have effectively killed human leiomyoma cells in laboratory tests and suppressed leiomyoma tumors in lab rats. The significance of this development is enormous, because fibroids are the most common tumor in humans and hysterectomy is the most common surgical procedur...Researchers Demonstrate That COX-2 Inhibits Angiogenisis In Tumor Cells
...nism involved, wemay be able to find other ways to effectively block angiogenesis. However, weneed to keep in mind that these results will have to be validated in an in vivotumor model to fully understand the significance of these findings." Chris Williams, a student in DuBois' lab who is pursuing his M.D./Ph.D....Newly Recognized Cell-Surface Receptor Protects Heart Tissue Against Damage
... the heart muscle lacking oxygen andnutrients more effectively than any other. This marriage of chemistry andbiology brings us one step closer to designing a drug to minimize damage toheart muscle." Liang and Jacobson report their findings in the June 9 issue ofthe Proceedings of the National Academy of Sciences......locking overproduction of these two proteins might effectively cure head andneck cancer. The marker proteins, transforming growth factor alpha (TGF-") and itsreceptor, epidermal growth factor receptor (EGFR), are known to be overproducedin some cancers, including breast, lung and ovarian carcinoma. High...Taking The "Ouch" Out Of Needles: Arrays Of "Microneedles" Offer New Technique For Drug Delivery
...strate in aclinical setting that this approach can effectively deliver therapeuticquantities of various drugs safely and economically. Most drugs now are delivered orally, or through injections. To be orallyadministered, drugs must resist decomposition in the body's gastrointestinaltract, be readily absorbed t......suppressing viral levels in AIDS patients. But to effectively control HIV,scientists from the University of Pittsburgh Graduate School of Public Health(GSPH) are emphasizing the need to also boost the virus-killing capability of asmall but potent group of immune cells, CD8 T cells, also referred to as killerT c......tein plus a monoclonal antibody, anti-CD40 ligand, effectively inhibits organrejection in animal transplant recipients with immune systems that have beenpre-sensitized to reject a new organ. This pre-sensitization can occur after aprevious transplant or after events unrelated to transplantation such asmultiple ...Cultured Neural Stem Cells Reduce Symptoms In Model Of Parkinsons Disease
...hetherhuman embryonic dopamine-producing cells can effectively treat Parkinson'sdisease. More than 200 patients have received transplants of these cells. However, the potential for this type of therapy to become widely available hasalways been limited by difficulty in obtaining embryonic tissue. The new studys...Antisense Therapy Prevents Burkitt's Lymphoma In Mice
... own immunity. One of the limitations of effectively treating Burkitt's lymphoma withchemotherapy is th...human patients whohave relapsed after chemotherapy effectively halted their disease. In additionto Burkitt's lymphoma, such a therapy might be applied against many...New Device To Alleviate Distress Caused By Tinnitus
...-ishoused within this bone, and the vibrations are effectively applied directly toit. Initially, the user tunes the frequency of the probe by adjusting aslider on a portable control box until the sound stops. This con-firms that theyhave matched the frequency of the ringing with that of the probe. Once ...Gritty Research Leads Scientists To Metal-Loving Discovery
...d thefundamental research. "And SAMMS can be used effectively in water, non-aqueous solutions or gasphase waste streams." According to Nick Lombardo, a commercialization manager at Pacific Northwest, DOE isinterested in exploring the use of SAMMS for soil and water cleanup activities at sites where mercuryconta......netically engineered Saccharomyces yeast that can effectively ferment both glucose and xylose. Ho first dete... "Our genetically engineered yeast not only can effectively ferment xylose, but also can ferment glucose and xylose simultaneously to ethanol, a property that......egin to think about tailoringproteins to work more effectively against specific forms of cancer." Raines' research questions begin with the 1991 discovery that a ribonucleaseprotein in the Northern leopard frog possesses anti-cancer properties. The NewJersey-based biotechnology firm Alfacell Corporation, which i...