Children's Health Insurance Program (CHIP) News and Research

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New magnetic separation 'traveling wave magnetophoresis' might detect multiple pathogens at once

A magnetic separation technique developed by researchers at Duke University's Pratt School of Engineering and Purdue University makes it relatively simple to sort through beads hundreds of times smaller than the period at the end of this sentence.

29 Oct 2007

New imaging technique ensures rapid profiling of autoantibodies in rheumatoid arthritis

Using a new imaging technique, a fast and accurate profile of autoantibodies present in the blood serum of rheumatic patients can be made.

25 Oct 2007

Many medical disorders may be languishing in mountains of discarded gene data

Previously hidden obesity-related genes have been uncovered from old experiments by researchers at the Stanford University School of Medicine and Lucile Packard Children's Hospital.

24 Oct 2007

Microarray-based genomic selection accelerates discovery of subtle DNA variations

A new technology developed by scientists at Emory University will allow researchers to more easily discover subtle and overlooked genetic variations that may have serious consequences for health and disease.

15 Oct 2007

Gene-chip studies provide new leads in treating abnormal lung development in premature newborns

Some 20 to 40 percent of extremely premature infants suffer abnormal lung development leading to bronchopulmonary dysplasia, a chronic lung disease that can cause long-term breathing problems.

4 Oct 2007

AACAP reaction to S-CHIP Veto

The American Academy of Child and Adolescent Psychiatry strongly urges Congress to override President Bush's veto of the State Children's Health Insurance Program (H.R. 976) act.

4 Oct 2007

Tiny micro-incubator to culture living cells for lab tests

Integrating silicon microchip technology with a network of tiny fluid channels, some thinner than a human hair, researchers at The Johns Hopkins University have developed a thumb-size micro-incubator to culture living cells for lab tests.

3 Oct 2007

New test detects the presence of biogenic amines

Researchers in California are reporting development of a fast, inexpensive test suitable for home use that could help millions of people avoid those 'out of the blue' headaches that may follow consumption of certain red wines, cheese, chocolate, and other aged or fermented foods.

2 Oct 2007

New biosensor detects avian influenza in just minutes

Quick identification of avian influenza infection in poultry is critical to controlling outbreaks, but current detection methods can require several days to produce results.

27 Sep 2007

BioNanomatrix issued new nanofluidics patent

The patent covers a novel technique for the integration of nanofluidic channels with sample delivery systems, enabling single molecules of DNA, RNA or other proteins to be separated out from standard laboratory samples for direct imaging and analysis.

25 Sep 2007

When biological molecules kiss, a new kind of biosensor can tell

A new and deceptively simple technique has been developed by chemists at Vanderbilt University that can measure the interactions between free-floating, unlabeled biological molecules including proteins, sugars, antibodies, DNA and RNA.

21 Sep 2007

DNA microarray chips improved therapy in some patients with incurable cancer

Like many oncologists, Eric P. Lester, M.D., was faced with a dilemma: seven patients with advanced, incurable cancer, an arsenal of drugs that may or may not help them, and not enough solid proof about treatment efficacy to guide him.

20 Sep 2007

Rapid testing for pre-natal detection of Down syndrome

Scientists in California are reporting an advance toward rapid testing for pre-natal detection of Down syndrome and other birth defects that involve an abnormal number of chromosomes.

18 Sep 2007

RFID implant cancer questions concern patients

News that radio frequency identification (RFID) implants could pose dangerous health risks -- even cancer -- has the healthcare and personal health records (PHR) industries wondering how to provide medical professionals with vital patient health records in case of emergency.

18 Sep 2007

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

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