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New analysis contradicts study that brain consumes extra glucose when people exert self-control

Contradicting a popular model of self-control, a University of Pennsylvania psychologist says the data from a 2007 study argues against the idea that glucose is the resource used to manage self control and that humans rely on this energy source for will power.

14 Jun 2010

USPTO issues patent covering methods for enhancing RNA silencing activity of RNAi agents

Silence Therapeutics plc announces the issuance of United States patent 7,732,593, titled Methods and Compositions For Controlling Efficacy of RNA Silencing, by the United States Patent and Trademark Office. The issued patent, which is based on the seminal research of Phillip D. Zamore, Ph.D., Howard Hughes Medical Institute Investigator, the Gretchen Stone Cook Chair of Biomedical Sciences, and Professor of Biochemistry & Molecular Pharmacology at University of Massachusetts Medical School, generally claims methods of enhancing the RNA silencing activity of RNA interference (RNAi) agents through certain structural modifications.

14 Jun 2010

Evidence-based review of TBI in sport

Experts from Johns Hopkins Medicine hosted a press conference following a continuing medical education program on the epidemiology of head injury in professional football. The program was an evidence-based review of traumatic brain injury in the sport.

14 Jun 2010

Study finds survival disparities among patients with colorectal cancer

Disparities in cancer stage and treatment are the main reasons why Medicaid-insured and uninsured rectal cancer patients are twice as likely to die within five years as privately insured patients. That is the conclusion of a new study published early online in Cancer, a peer-reviewed journal of the American Cancer Society. Because poorer survival among rectal cancer patients without private insurance is largely attributable to later cancer stage at diagnosis and inadequate treatment, disparities may be lessened through health care reform.

14 Jun 2010

New report on beneficial effects of nanotechnology innovation on human health, environment

The beneficial effects of nanotechnology innovation on human health and the environment are the focus of a comprehensive report to be presented at the Nano Science and Technology Institute's Nanotech Conference and Expo 2010 in Anaheim, CA, June 21-24, 2010. The report, titled "Nanotechnology, Health and the Environment," was authored by shareholders of the international law firm Greenberg Traurig, LLP; the managing director of Intertox, Inc.,

14 Jun 2010

Consortium formed to improve community disaster readiness and recovery through research programs

Leading Gulf Coast medical centers, universities and public health institutions from Miami to Houston have united to form a consortium to improve community disaster readiness and recovery through research programs targeting health disparities, disaster preparedness and environmental health.

14 Jun 2010

UJI participates in project OPTIMI for early detection of depression

Treatments for mental illnesses are based on medicines and on therapies. Nevertheless it is not being done much to develop effective systems to prevent the appearance of such illnesses. In January starts the European initiative OPTIMI to contribute to the early detection of depression. The research group Labpsitec of the Department of Basic and Clinical Psychology and Psychobiology at the Universitat Jaume I of Castellón, takes part in the project with the design of evaluation strategies for people in situation of risk.

14 Jun 2010

Children get MRI tests for reasons unrelated to benign anomalies: Study

Pediatricians whose patients undergo "routine" brain MRIs need a plan to deal with findings that commonly reveal unexpected-but-benign anomalies that are unlikely to cause any problem, reports a research team led by Johns Hopkins Children's Center investigators.

14 Jun 2010

ARCA receives approval to commence enrollment of first therapeutic trial using HIV vaccine candidate

News on the progress of a new trial may give new hope to patients with HIV who are dependent on anti-HIV drugs. The AIDS Research Consortium of Atlanta has received approval to begin enrollment of the first therapeutic trial ever conducted using a promising HIV vaccine candidate from Atlanta-based, GeoVax Inc, a biotechnology company that creates, develops and tests innovative HIV/AIDS vaccines.

14 Jun 2010

Astrocytes involved in regulation of signalling between neurons: Study

Astrocytes are the most common type of cell in the brain and play an important role in the function of neurons - nerve cells. New research from the University of Gothenburg, Sweden, shows that they are also directly involved in the regulation of signalling between neurons.

14 Jun 2010

ARBs increase risk of cancer: Study

University Hospitals Case Medical Center cardiologists have uncovered new research showing an increased risk of cancer with a group of blood pressure medications known as angiotensin-receptor blockers (ARBs).

14 Jun 2010

National MS Society commits over $2.4M to support 7 CCSVI research projects

Over $2.4 million has been committed by the National MS Society (USA) and the MS Society of Canada to support 7 new research projects focusing on the role of CCSVI in MS.

14 Jun 2010

Nexavar does not meet primary endpoint in Phase 3 NExUS trial for advanced NSCLC

Bayer HealthCare Pharmaceuticals and Onyx Pharmaceuticals, Inc. today announced that the final analysis of the Phase 3 NExUS (NSCLC research Experience Utilizing Sorafenib) trial evaluating Nexavar® (sorafenib) tablets in patients with advanced non-squamous non-small cell lung cancer (NSCLC) showed that the study did not meet its primary endpoint of improving overall survival in the first-line setting.

14 Jun 2010

Internal Medicine board sanctions doctors for cheating on certification tests; APA to issue conflict-of-interest guidelines

The American Board of Internal Medicine has sanctioned 139 doctors for cheating on exams it uses for board certifications, CQ HealthBeat reports. "The board also sued a test prep firm, as well as a handful of doctors viewed as the worst offenders, in federal court." The board alleges that the company encouraged doctors to memorize questions on the board exams and then to e-mail them to the test prep firm after (Norman, 6/10).

14 Jun 2010

Children born after ART at increased risk of congenital malformation

Couples considering undergoing assisted reproductive technology (ART) treatment should be informed about the increased risk of congenital malformation posed by the use of ART, the annual conference of the European Society of Human Genetics will hear today (Monday). Dr. G-raldine Viot, a clinical geneticist at the Maternit- Port Royal hospital, Paris, France, will say that she believed that most doctors working in ART clinics in France only told couples about such risks if they were asked specific questions.

14 Jun 2010

Discarded livers have potential to be reengineered into usable replacement organs: Researchers

A team led by researchers from the Center for Engineering in Medicine at Massachusetts General Hospital has developed a technique that someday may allow growth of transplantable replacement livers. In their report that will be published in Nature Medicine and is receiving early online release, the investigators describe using the structural tissue of rat livers as scaffolding for the growth of tissue regenerated from liver cells introduced through a novel reseeding process.

14 Jun 2010

HHS announces grants to support States' efforts to implement, evaluate patient safety approaches

The Department of Health and Human Services' Agency for Healthcare Research and Quality today announced grants to support efforts by States and health systems to implement and evaluate patient safety approaches and medical liability reforms. The demonstration and planning grants are part of the patient safety and medical liability initiative that President Obama announced during a September 9, 2009 address to a joint session of Congress.

14 Jun 2010

Australian rainforests may provide potential cancer cure

Queensland scientists have discovered a drug to cure cancer that has effectively worked in animals and is to be tried on humans in the next phase of trials. This drug is plant-derived and is called EBC-46 for trial purposes. The plant from which it is obtained is found in the Australian tropical rainforest. The drug has shown to reduce inoperable tumors in 150 dogs, cats and horses and a ferret to a significant extent. The drug was developed over the past six years from the seed of a rainforest plant found in the Atherton Tablelands. Scientists had cultivated their own plantation of the plant since forming the company QBiotics Limited in 2004.

14 Jun 2010

In vitro fertilization ups the risk of birth defects: study

Researchers have found from a large scale study that in vitro fertilization of IVF is associated with an increased risk of birth defects in the baby. They urge doctors treating patients with infertility to routinely warn them about these risks. The study involved 33 centers for IVF in France and covered over 15,000 births from 2003 to 2007. This study is the largest till date.

14 Jun 2010

NIH researchers' findings about malaria parasites in bloodstream could lead to development of new drugs

NIH researchers have "identified two previously unknown steps in the spread of the malaria parasite in the bloodstream" and found a way to interfere with one stage of the process, which could lead to the development of new malaria drugs, United Press International reports (6/10). The study was published online in Current Biology, according to an NIH press release (6/10).

14 Jun 2010

Research News and Research

New analysis contradicts study that brain consumes extra glucose when people exert self-control

USPTO issues patent covering methods for enhancing RNA silencing activity of RNAi agents

Evidence-based review of TBI in sport

Study finds survival disparities among patients with colorectal cancer

New report on beneficial effects of nanotechnology innovation on human health, environment

Consortium formed to improve community disaster readiness and recovery through research programs

UJI participates in project OPTIMI for early detection of depression

Children get MRI tests for reasons unrelated to benign anomalies: Study

ARCA receives approval to commence enrollment of first therapeutic trial using HIV vaccine candidate

Astrocytes involved in regulation of signalling between neurons: Study

ARBs increase risk of cancer: Study

National MS Society commits over $2.4M to support 7 CCSVI research projects

Nexavar does not meet primary endpoint in Phase 3 NExUS trial for advanced NSCLC

Internal Medicine board sanctions doctors for cheating on certification tests; APA to issue conflict-of-interest guidelines

Children born after ART at increased risk of congenital malformation

Discarded livers have potential to be reengineered into usable replacement organs: Researchers

HHS announces grants to support States' efforts to implement, evaluate patient safety approaches

Australian rainforests may provide potential cancer cure

In vitro fertilization ups the risk of birth defects: study

NIH researchers' findings about malaria parasites in bloodstream could lead to development of new drugs

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