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New endoscope aids in early detection and diagnosis of inflammatory bowel disease.

An international team of researchers led by the University of East Anglia (UEA) have developed a new kind of endoscope to aid the early detection and diagnosis of inflammatory bowel disease.

7 Dec 2010

Screening for CCDC40 gene mutations may help determine risk for congenital heart defects

A gene that can cause congenital heart defects has been identified by a team of scientists, including a group from Princeton University. The discovery could lead to new treatments for those affected by the conditions brought on by the birth defect.

7 Dec 2010

Research on ribosome could aid antibiotic development against MRSA infection

Theoretical biologists at Los Alamos National Laboratory have used a New Mexico supercomputer to aid an international research team in untangling another mystery related to ribosomes-those enigmatic jumbles of molecules that are the protein factories of living cells.

3 Dec 2010

New NIVI tissue-imaging technique can accurately detect cancer cells

The long, anxious wait for biopsy results could soon be over, thanks to a tissue-imaging technique developed at the University of Illinois.

25 Nov 2010

Photoacoustic tomography and gold nanobeacons help researchers view blood vessel formation

See it for yourself: a new breakthrough in imaging technology using a combination of light and sound will allow health care providers to see microscopic details inside the body. Access to this level of detail potentially eliminates the need for some invasive biopsies, but it also has the potential to help health care providers make diagnoses earlier than ever before-even before symptoms arise. Details describing this advance are published online in the FASEB Journal (http://www.fasebj.org/content/early/2010/11/19/fj.10-171728.abstract).

23 Nov 2010

Largest genomic study of human medulloblastomas

Medulloblastomas are the most common malignant brain tumors of childhood, with 40 to 50 percent overall mortality. One of the greatest challenges in treating them is that they vary substantially from patient to patient. In the largest genomic study of human medulloblastomas to date, researchers from Children's Hospital Boston, together with collaborators, have identified six subtypes with distinct molecular "fingerprints" that will improve doctors' ability to direct and individualize treatment.

23 Nov 2010

New direct labeling system for oocytes, embryos

Researchers from the Department of Cell Biology, Physiology and Immunology at Universitat Autònoma de Barcelona (UAB), in collaboration with researchers from the Institute of Microelectronics of Barcelona (IMB-CNM) of the Spanish National Research Council (CSIC), have developed an identification system for oocytes and embryos in which each can be individually tagged using silicone barcodes.

19 Nov 2010

Maine has most improved health care quality; Kansas needs more dentists

Maine Public Broadcasting Network News: "Nationwide, Maine is most improved when it comes to health care quality, according to 2009 statistics from the federal Agency for Healthcare Research and Quality. In one year, Maine jumped from 12th place to fourth best in categories ranging from cancer to patient safety, from maternal and child health to long-term care.

17 Nov 2010

Two-dimensional crystals from DNA origami tiles

DNA is more than just a carrier for our genetic information; DNA is also an outstanding nanoscale building material, as researchers led by Ned Seeman discovered thirty years ago. Seeman and his colleagues at the New York University (USA) have now used cross-shaped DNA tiles to produce an amazingly large grid structure that resembles woven fabric. As the researchers report in the journal Angewandte Chemie, these two-dimensional crystals attain dimensions of about 2×3 micrometers.

16 Nov 2010

Iron in plaque may predict risk of myocardial infarction

Plaque in a heart artery looks threatening, but cardiologists know that many of these buildups will not erupt, dislodge and block a vessel, causing a heart attack that can be fatal. Some will, however, and the challenge is to figure out atherosclerotic plaque that is dangerous and treat or remove it.

16 Nov 2010

TU/e researchers image stages of calcification process in atherosclerosis

Atherosclerosis is characterized by hardening and thickening of artery walls, with serious health consequences. Researchers at Eindhoven University of Technology (TU/e) have imaged the stages in the calcification process at a nanometer scale.

15 Nov 2010

WHO endorses low tech, low cost, rapid test for multi-drug resistant TB

A rapid, low cost test for diagnosing tuberculosis (TB) - including multi-drug resistance - has been endorsed by the World Health Organisation (WHO) for use in resource-poor settings.

15 Nov 2010

Applied Precision installs 4 DeltaVision OMX super- resolution imaging systems in 8 weeks

Applied Precision, a leader in life science imaging solutions, is proud to announce the installation of four of its revolutionary DeltaVision OMX® super- resolution imaging system in a record timeframe of eight weeks.

12 Nov 2010

HemaCAM computer-assisted blood cell analysis system automates assessment of blood counts

If a blood count is abnormal, the medical laboratory scientist (MLS) has to manually perform a differential blood count analysis. This costs time and money. The computer-assisted blood cell analysis system HemaCAM by the company Horn has recently been launched on the market and does just this. At the MEDICA 2010 trade fair, which is being held from November 17 to 20 in Düsseldorf, Germany, scientists from the Fraunhofer Institute for Integrated Circuits IIS will be presenting this intelligent microscopy system at joint stand F05 in hall 10.

11 Nov 2010

Researcher finds new way to analyze biopsies from heart transplant patients

Michael Mengel, a pathology researcher with the Faculty of Medicine & Dentistry, has found a new way to analyze biopsies from heart transplant patients by looking at their genes. This allows him to make an early prediction whether the transplant is working.

11 Nov 2010

Scientists identify new way to drive dendritic cells from blood monocytes

Dendritic cells, known to be the prime movers of the body's immune response, are still notoriously difficult to study in humans. Samples, which come primarily from bone marrow or lymphoid tissue, are simply too difficult to obtain. But new research at Rockefeller University has shown scientists a way to study "authentic" dendritic cells from mouse monocytes, which are abundant in the blood, a much more accessible source in humans.

11 Nov 2010

USPTO issues patent to Aperio's digital pathology system

Aperio, the global leader in providing digital pathology solutions that enhance patient safety and improve patient care, announced today that the United States Patent and Trademark Office has issued the company patent No. 7,787,674 entitled, "Systems and Methods for Viewing Three Dimensional Virtual Slides."

11 Nov 2010

mHealth Alliance annual summit kicks off with $1M HP donation, discussion of improving maternal, child health

The mHealth Alliance on Monday at its summit in Washington, D.C., "announced a two-year $1 million aggregate donation from HP" aimed at furthering the alliance's goal of delivering quality health care "at the furthest reaches of wireless networks and mobile devices," mobihealthnews reports.

10 Nov 2010

CRi adds TRIO to Nuance multispectral imaging product family

Cambridge Research & Instrumentation, Inc. (CRi), a leader in multicolor imaging solutions for preclinical and clinical research, today announced the newest addition to the award-winning Nuance™ multispectral imaging product family for multicolor tissue and cell-based imaging. The TRIO system is compact, multipurpose and affordable, offering a simplified interface and versatile design to fit any microscope with a camera-mount.

10 Nov 2010

UC Irvine study: Small amount of brain bleeding is common among older individuals

Neurologist Dr. Mark Fisher and neuropathologist Dr. Ronald Kim found that cerebral microbleeds are highly prevalent in the aging brain - and not primarily products of stroke-related injury, hypertension or neurodegenerative diseases such as Alzheimer's, as had been thought.

9 Nov 2010