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Researchers visualize vasculature within native liver cyst walls of human ADPKD patients

As part of an effort to develop effective medical therapies that block the progression of liver cyst growth in patients with Autosomal Dominant Polycystic Kidney Disease (ADPKD), researchers at the University of Colorado Anschutz Medical Center have found that the liver cyst walls develop and maintain a vasculature as they grow out from the body of the liver and that factors released by epithelial cells that line the liver cyst wall lumen can drive the proliferation and development of vascular endothelial cells.

24 Sep 2009

Baucus bill doesn't bend cost curve enough, experts say

Kaiser Health News reports that "President Barack Obama and his congressional allies such as Senate Finance Committee Chairman Max Baucus have repeatedly vowed to 'bend the curve' on health care costs, and Baucus' new bill makes good on some of those promises."

23 Sep 2009

Agriculture summit addresses doubling global food output by 2050

On Tuesday in Washington, D.C., U.S. agriculture companies Deere & Co., Archer Daniels Midland Co., DuPont Co. and Monsanto Co. met with lawmakers, hunger experts and other officials at a Global Harvest Initiative symposium to address "sustainable" food production, Reuters reports.

23 Sep 2009

Lab-on-a-chip performs 1,000 chemical reactions at once

Flasks, beakers, and hot plates may soon be a thing of the past in medicinal chemistry labs. Instead of handling a few experiments on a benchtop, scientists may simply pop a microchip into a computer and instantly run thousands of chemical reactions, with results literally shrinking the lab down to the size of a thumbnail.

From Siemens Healthineers 23 Sep 2009

Nanodiamonds advance anticancer gene therapy

Gene therapy holds promise in the treatment of cancer as well as a large number of other diseases. However, developing a scalable system for delivering genes to cells both efficiently and safely has been challenging. Now, two teams of researchers have developed versatile nanotechnology-enabled platforms that could get therapeutic genes safely and efficiently into cancer cells.

23 Sep 2009

Golden nanotubes detect tumor cells, map sentinel lymph nodes

Biomedical researchers at the University of Arkansas in Fayetteville and the University of Arkansas for Medical Sciences (UAMS) in Little Rock have developed a special contrast-imaging agent made of gold-coated carbon nanotubes that is capable of molecular mapping of lymphatic endothelial cells and detecting cancer metastasis in sentinel lymph nodes.

23 Sep 2009

Study of new swine flu vaccines looks for local children to take part

Paediatricians at Bristol Children's Vaccine Centre are looking for 170 children to take part in a study of the two swine 'flu vaccines due to be used in the UK this winter.

23 Sep 2009

Obama aides say media blitz helps; polls show majority of Americans unworried by costs, quality

White House advisers believe the strategy of blanketing the airwaves with President Obama's live speeches has been an effective one in gaining a foothold in the health care debate, Roll Call reports. After a particularly media-heavy month for the president, critics have said Obama is "overexposed." His aides, however, call that "dominating news cycles," a welcome change after an August in which harsh criticism of the president's plans stole headlines.

23 Sep 2009

Insurers, GOP react to criticism of letters to seniors

Insurers and Republicans react to the Obama administration's criticism of letters about health care reform from insurance companies, including Humana, to seniors. The Associated Press reports: "Republican lawmakers rebuked the Obama administration Tuesday for telling health insurance companies to stop warning elderly customers about proposed health care legislation, which some equated to a gag order."

23 Sep 2009

Some Medicare benefit cuts, increasing premiums could create 'political nightmare'

News outlets examine Medicare costs and long-term financing while the budget chief contradicts the president's repeated claim that seniors wouldn't see their Medicare benefits cut under health care reform.

23 Sep 2009

Trial lawyers push back on medical malpractice reform

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23 Sep 2009

The ThermoDox and MR-HIFU program shows great promise for treating life-threatening cancers

Royal Philips Electronics (NYSE: PHG; AEX: PHI) and Celsion Corporation (NASDAQ: CLSN) today announced that their joint research program to evaluate ThermoDox® in combination with MR-HIFU (Magnetic Resonance guided High Intensity Focused Ultrasound) as a combination therapy to non-invasively treat difficult cancers has successfully completed the feasibility stage.

23 Sep 2009

Four percent annual growth for chronic pain drug market

Decision Resources, one of the world's leading research and advisory firms for pharmaceutical and healthcare issues, finds that the chronic pain drug market will experience modest four percent annual growth from 2008 to 2018 in the United States, France, Germany, Italy, Spain, the United Kingdom and Japan. Although the market will increase over the next decade, generic erosion will constrain sales of key branded agents such as Johnson & Johnson's Topamax (topiramate) and Pfizer's Celebrex (celecoxib).

23 Sep 2009

Aspect and Bruker BioSpin collaborate to develop a new high performance desktop preclinical MRI system

At the 2009 World Molecular Imaging Congress (WMIC) in Montreal, Aspect Magnet Technologies and Bruker BioSpin, a division of Bruker Corporation (NASDAQ: BRKR), today announced that they have signed a Memorandum of Understanding (MoU) for the development of a high performance desktop preclinical MRI system.

23 Sep 2009

New Fluorescence Molecular Tomography imaging systems from VisEn Medical

VisEn Medical Inc., a leader in fluorescence in vivo imaging from research through medicine, announced the launch and availability of a new Fluorescence Molecular Tomography (FMT) imaging system -- the FMT 1500, and an advanced version of its FMT 2500, the FMT 2500 LX.

23 Sep 2009

Results of Phase 3 CRYSTAL study of mCRC patients announced

The retrospective CRYSTAL analysis was conducted as a result of an effort to increase the tissue ascertainment rate to determine the K-ras status of patients’ tumors. The analysis included extended patient follow up of nearly 1.5 years and doubled the tissue ascertainment rate from 45% to 89%. These data are an update from the overall survival results from CRYSTAL that were published in the April 2009 issue of the New England Journal of Medicine.

23 Sep 2009

Philips and Bruker sign MOU to develop new imaging technology

At the 2009 World Molecular Imaging Congress (WMIC) in Montreal, Royal Philips Electronics (NYSE: PHG, AEX: PHI) and Bruker BioSpin, a division of Bruker Corporation, today announced that they have signed a memorandum of understanding (MOU) for the development of Magnetic Particle Imaging (MPI) scanners, a new imaging technology, for the preclinical market.

From Philips Healthcare 23 Sep 2009

Comparing U.S. health insurance to other developed nations: Some surprises

USA Today reports on "how other developed countries provide and pay for health care compared with the U.S. system, based on the most recent information available." For example, they report that "Germany requires people making less than about $70,000 a year to have health insurance, which is operated by more than 200 competing, non-profit insurance companies."

23 Sep 2009

Interactive campaign to raise awareness on breast cancer

This week, Yoplait, in partnership with Susan G. Komen for the Cure, launched Know Your Girls, an interactive campaign that empowers young women to learn about breast cancer risk factors -- and then share this knowledge with their circle of friends.

23 Sep 2009

Myths surrounding the hybrid model of concierge care

With an estimated 50 million people potentially entering the healthcare system if coverage for the uninsured is expanded, industry leaders nationwide are concerned about how to provide primary care coverage to new and existing patients. Research indicates that many areas of the country already have severe shortages of primary care physicians (PCP); many in primary care are moving to other specialties or limiting new patients; and the number of medical students entering primary care programs continues to dwindle.

23 Sep 2009