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New technology for cancer screening listens for the signs of cancer

Cancer-sensing devices built as cheaply and efficiently as wristwatches - using many of the same operating principles - could change the way clinicians detect, treat and monitor cancer in patients.

18 Sep 2007

Life on Mars experiment launched

Key components of a new approach to discover life on Mars were successfully launched into space Friday as part of a twelve-day, low-Earth orbit experiment to assess their survivability in the space radiation environment - a prelude future journeys to Mars.

18 Sep 2007

Key arthritis legislation could positively impact nation's most common cause of disability

On Wednesday, September 19, the American College of Rheumatology and the Arthritis Foundation will jointly brief members of Congress and their staffs about the devastating effects of arthritis and related rheumatic diseases.

13 Sep 2007

Immigrants and health care: sources of vulnerability

Expanding opportunities for immigrants to obtain legal residency and citizenship may be the best option to offer them better access to health care, according to an article published today by the RAND Corporation in the journal Health Affairs.

12 Sep 2007

Virochip technique identifies new viruses in study of respiratory infections and asthma attacks

A new study has found an unexpected number of viruses and viral subtypes in patients with respiratory tract infections (RTIs). The technique used in the study may help identify new viruses associated with human diseases.

10 Sep 2007

Quick microchip test for dangerous and drug resistant bacteria in clinical samples

Researchers at the Veterinary Laboratories Agency in Surrey have developed microchips capable of quickly and cheaply identifying dangerous and drug resistant bacteria in clinical samples, scientists announced (Wednesday 5 September 2007) at the Society for General Microbiology's 161st Meeting at the University of Edinburgh, UK, which runs from 3-6 September 2007.

5 Sep 2007

Microfluidic chambers advance the science of growing neurons

Researchers at the University of Illinois have developed a method for culturing mammalian neurons in chambers not much larger than the neurons themselves.

30 Aug 2007

For some being uninsured is a matter of choice

"While it is true that the number of uninsured has grown, it is equally true that the number of people with insurance has continued to grow steadily," said NCPA Senior Fellow Devon Herrick.

29 Aug 2007

The travesty of uninsured Americans

U.S. Census Bureau data shows a rise in the number of Americans lacking health insurance. 47 million people did not have health coverage in 2006, up from 44.8 million in 2005.

29 Aug 2007

Cell-based sensor for analysis of EGFR biomarker expression in oral cancer

Using a microfluidic device designed to capture and enrich cells from biological samples, a research team at The University of Texas at Austin has developed a test that can detect an important early marker for oral squamous cell carcinoma, which accounts for more than 90 percent of oral cancers. Oral cancer is the sixth most common cancer worldwide and is difficult to detect early enough to treat successfully.

22 Aug 2007

Cause of major subtype of glaucoma discovered

In a paper published in the journal Science, scientists from deCODE genetics and academic colleagues from the National University Hospital in Reykjavik and Uppsala University in Sweden report the discovery of two common single letter variations (SNPs) in the sequence of the human genome that appear to account for virtually all cases of a major subtype of glaucoma.

12 Aug 2007

Why young adults become uninsured and how new policies can help

Since 2003, 16 states have enacted legislation requiring insurance companies to provide health insurance coverage to dependent young adults on their parents, health plans beyond age 18 or 19, according to a new report from the Commonwealth Fund.

9 Aug 2007

Congress takes major step toward equitable payment for nurse-midwifery services

On Wednesday, the U.S. House of Representatives passed the "Children's Health and Medicare Protection Act of 2007 (CHAMP)" (H.R.3162), which expands health care coverage to pregnant women and their children and addresses a long-standing inequity in reimbursement for services of certified nurse-midwives (CNMs).

7 Aug 2007

Magnetic diagnostic lab on a chip

If you have ever marveled over the orderly process by which cars, buses and other modes of transportation are directed toward their destinations in a big city, you?ll really appreciate the work of one Florida State University chemist.

From Siemens Healthineers 7 Aug 2007

Three million seniors could lose their Medicare Advantage coverage

Three million seniors could lose their Medicare Advantage coverage, while millions more would face benefit cuts and higher out-of-pocket health care costs under legislation passed today by the U.S. House of Representatives.

1 Aug 2007

Women more prone to brain damage from alcohol abuse than men

Alcoholism has traditionally been considered a male disease because there are many more alcoholic males than females.

27 Jul 2007

Brain chip could predict and stop epilepsy seizures

An implanted stimulator being studied at Thomas Jefferson University Hospital may be able to predict and prevent seizures before they start in people with uncontrolled epilepsy.

26 Jul 2007

The future of Alzheimer's disease research

Imagine the day when a routine visit to the family doctor includes a simple blood test to predict the risk for developing Alzheimer's disease (AD).

26 Jul 2007

Electronics that interface with biological systems

Imagine a chip, strategically placed in the brain, that could prevent epileptic seizures or allow someone who has lost a limb to control an artificial arm just by thinking about it.

26 Jul 2007

Critical for Congress to vote for health care for children and seniors

In a letter to leaders of the U.S. House of Representatives Ways and Means, and Energy and Commerce committees, the president of the American College of Physicians (ACP) expressed support for the Children's Health and Medicare Preotection (CHAMP) Act of 2007 (H.R. 3162).

26 Jul 2007