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Research shows protecting p53 from degradation also defends metastasis-promoter

Efforts to protect the tumor-suppressor p53 could just as easily shelter a mutant version of the protein, causing cancer cells to thrive and spread rather than die, according to research by scientists at The University of Texas M. D. Anderson Cancer Center reported in the current issue of the journal Genes and Development.

22 May 2008

Simple blood test could indicate higher risk for coronary events in women after post-menopausal hormone therapies

A research study has found that a simple blood test may indicate whether post-menopausal hormone therapies present an elevated risk of a heart attack.

22 May 2008

New efforts to improve medical products for patient safety

HHS Secretary Mike Leavitt today announced efforts underway at the U.S. Food and Drug Administration (FDA) and the Centers for Medicare & Medicaid Services (CMS) that will complement each other to improve patient safety and the quality of medical care.

22 May 2008

Knee injuries among most costly high school sports-related injuries

Knee injuries, among the most economically costly sports injuries, are the leading cause of high school sports-related surgeries according to a study conducted at the Center for Injury Research and Policy (CIRP) of the Research Institute at Nationwide Children's Hospital and published in the June issue of The American Journal of Sports Medicine.

22 May 2008

Yerkes researchers develop first transgenic nonhuman primate model of Huntington's disease

In the first study of its kind, researchers at the Yerkes National Primate Research Center, Emory University, in collaboration with researchers from the Department of Human Genetics at Emory's School of Medicine, have developed the first transgenic nonhuman primate model of Huntington's disease (HD), one of the most devastating human neurodegenerative diseases.

22 May 2008

Real-time observation of the DNA-repair mechanism

For the first time, researchers at Delft University of Technology have witnessed the spontaneous repair of damage to DNA molecules in real time.

22 May 2008

Drug testing for exam students could be on the cards

Experts are warning that schools and universities may soon need to test students sitting exams for drugs, in much the same way that athletes are currently tested.

22 May 2008

Quitting smoking a group activity!

The number of smokers who have quit over the last three decades has multiplied as a result of public-health campaigns, but now researchers in the U.S. say people quit smoking as groups and not as individuals.

22 May 2008

Emergency measures employed to stop measles epidemic

Emergency measures are being adopted in Britain to tackle the escalating numbers of new measles cases.

22 May 2008

Latest research into common eye problem, nystagmus to be presented at University of Leicester

As part of the University of Leicester's 50th Anniversary celebrations, a world leader in eye disorders is to give a talk on 'Dancing Eyes' on Monday 30th June 2008 at 5.30pm.

22 May 2008

Procalcitonin: A valuable predicator for lethal respiratory failure

High levels or persistent elevation of PCT in patients with severe pneumonia usually results in death. According to a study in Respirology published by Wiley-Blackwell, Procalcitonin (PCT) levels in patients are indicative of survival rates, proving to be a valuable prognostic factor of Acute Respiratory Distress Syndrome (ARDS).

22 May 2008

NCI scientists visualize gene regulation in living cells

A research team led by scientists at the National Cancer Institute (NCI), part of the National Institutes of Health (NIH), has applied advanced imaging methods and computer simulations to be able to glance at the regulation of a cancer-related gene in a living cell. They found that the efficiency with which the components of the cell's gene reading machinery come together has an impact on gene expression, the process by which a gene translates its information into a new protein. The findings, published in the May 23, 2008 issue of Molecular Cell, shed new light on the means by which living cells regulate gene activity.

22 May 2008

Reducing blockage fails to improve access to the bloodstream for kidney dialysis

Reducing early blockages in bloodstream access for kidney failure treatment does not increase the likelihood that the access will function adequately for long-term treatments, according to a study funded by the National Institutes of Health. Results were published May 14, 2008, in the Journal of the American Medical Association.

22 May 2008

Merck agrees to pay $58 million to aettle multistate lawsuit that claimed advertisements for Vioxx played down health risks

Merck on Tuesday agreed to a $58 million settlement with 29 states and the District of Columbia to end investigations over allegations that it downplayed cardiovascular risks caused by the COX-2 inhibitor Vioxx in direct-to-consumer advertisements dating back to 1999, the AP/Philadelphia Inquirer reports (Raffaele, AP/Philadelphia Inquirer, 5/21).

21 May 2008

House Committee leaders warn pharmaceutical companies to end use of 'misleading' advertisements

House Energy and Commerce Committee Chair John Dingell (D-Mich.) and Oversight and Investigations Subcommittee Chair Bart Stupak (D-Mich.) in a recent letter warned four pharmaceutical companies to end the use of "misleading and deceptive" direct-to-consumer advertisements for medications, CQ HealthBeat reports.

21 May 2008

White House opposes use of Medicare Advantage indirect medical education funds as offset in Medicare bill, Sen. Baucus says

Chair Max Baucus (D-Mont.) on Tuesday after a meeting of committee leaders said that the White House opposes the use of a decrease in Medicare Advantage indirect medical education funds to offset the cost of a provision in a broader Medicare bill that would delay for 18 months a scheduled 10.6% reduction in physician reimbursements, CQ HealthBeat reports.

21 May 2008

Insurers urge Gov. Rell to veto legislation that would expand state employee health insurance pool

Connecticut Gov. Jodi Rell (R) on Monday released letters from two insurance companies that raised concerns about the cost of legislation that would allow workers at small businesses, municipalities and not-for-profit groups to join the state employee health insurance pool, the Hartford Courant reports.

21 May 2008

Eliminating Medicaid dental benefits could lead to more costly treatment for California residents, report finds

California Gov. Arnold Schwarzenegger's (R) proposal to eliminate dental benefits for nearly three million state residents as part of a plan to address the state budget deficit would result in a loss of about $115 million in federal matching funds and lead to more costly medical treatment, according to a report released Monday, the San Francisco Chronicle reports.

21 May 2008

Senate to vote Thursday on war supplemental appropriations bill with Medicaid provisions

Senate Democrats on Tuesday "scaled down" their version of the war supplemental appropriations bill but retained a provision that would block for one year seven new Medicaid regulations proposed by the Bush administration, CQ Today reports.

21 May 2008

Rep. Ryan proposes plan to reduce entitlement spending, revise health care system

A "growing, bipartisan consensus" exists among lawmakers about the "greatest threat to our nation's long-term economic prosperity: the explosion of entitlement spending," which "Washington is not planning to address ... this week, or any time soon," effectively "shackling our future with unsustainable debt and taxes," Rep. Paul Ryan (R-Wis.), a member of the House Budget Committee, writes in a Wall Street Journal opinion piece.

21 May 2008

Medical News

Research shows protecting p53 from degradation also defends metastasis-promoter

Simple blood test could indicate higher risk for coronary events in women after post-menopausal hormone therapies

New efforts to improve medical products for patient safety

Knee injuries among most costly high school sports-related injuries

Yerkes researchers develop first transgenic nonhuman primate model of Huntington's disease

Real-time observation of the DNA-repair mechanism

Drug testing for exam students could be on the cards

Quitting smoking a group activity!

Emergency measures employed to stop measles epidemic

Latest research into common eye problem, nystagmus to be presented at University of Leicester

Procalcitonin: A valuable predicator for lethal respiratory failure

NCI scientists visualize gene regulation in living cells

Reducing blockage fails to improve access to the bloodstream for kidney dialysis

Merck agrees to pay $58 million to aettle multistate lawsuit that claimed advertisements for Vioxx played down health risks

House Committee leaders warn pharmaceutical companies to end use of 'misleading' advertisements

White House opposes use of Medicare Advantage indirect medical education funds as offset in Medicare bill, Sen. Baucus says

Insurers urge Gov. Rell to veto legislation that would expand state employee health insurance pool

Eliminating Medicaid dental benefits could lead to more costly treatment for California residents, report finds

Senate to vote Thursday on war supplemental appropriations bill with Medicaid provisions

Rep. Ryan proposes plan to reduce entitlement spending, revise health care system

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

Extending the reach of Amperia™

Modular cleanrooms: Enhancing flexibility and compliance

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