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NCCN updates NCCN Clinical Practice Guidelines in Oncology for Cervical Cancer Screening

The National Comprehensive Cancer Network (NCCN) recently made updates to the NCCN Clinical Practice Guidelines in Oncology(TM) for Cervical Cancer Screening that include a new section providing recommendations for women who have positive results for the HPV High Risk DNA test but negative cervical cytology screen/Pap smears.

15 Oct 2009

Statistical model helps identify patients who need to undergo further cancer treatment

A statistical model can accurately predict which patients will have poor outcomes after bladder surgery and can determine the need for chemotherapy. The analysis, to be published in the December 1, 2009 issue of CANCER, a peer-reviewed journal of the American Cancer Society, concludes that the model, which considers both how far the cancer has spread and other information, such as how the cancer cells look under the microscope and the time between diagnosis and surgery, could better identify patients who need to undergo further treatment.

13 Oct 2009

First evidence that personalized medicine leads to better outcomes

A statistical model can accurately predict which patients will have poor outcomes after bladder surgery and can determine the need for chemotherapy.

12 Oct 2009

Researchers to develop new technique to detect tuberculosis in developing countries

Two billion people worldwide carry the pathogen that causes tuberculosis (TB), and most of them do not even know they are infected. This is because some 90 percent of people with TB have "latent" infections. They have no symptoms, they can't spread the disease to others and the bug remains dormant in their lungs -- often for years.

9 Oct 2009

NIH awards a $2.2M grant to biochemist for a high-resolution electron microscope

Waltham, MA-Researchers' ability to rapidly detect the macromolecular protein clumps implicated in Alzheimer's and other neurodegenerative diseases will soon get a sizable boost in the lab of biochemist and Howard Hughes Medical Investigator Nikolaus Grigorieff. The National Institutes of Health has just awarded Grigorieff a $2.2 million grant for a second high-resolution electron microscope (EM) in his lab.

8 Oct 2009

Brain mapping and 3-D reconstruction redefined with Carl Zeiss' advanced electron microscope instruments

Electron microscopy and analysis instruments from Carl Zeiss are redefining the science of brain mapping and 3-D reconstruction. Wide-field, high resolution imaging, huge data storage and manipulation capabilities plus highly automated sample preparation techniques are yielding research results 100-times, or more, faster than ever before.

8 Oct 2009

Study reveals large structural differences between natural prions and man-made synthetic analogs

A collaboration between scientists at Vanderbilt University and the University of California, San Francisco has led to the first direct information about the molecular structure of prions. In addition, the study has revealed surprisingly large structural differences between natural prions and the closest synthetic analogs that scientists have created in the lab.

7 Oct 2009

Study reveals information about molecular structure of prions

6 Oct 2009

Professor's research to transform mobile phones into powerful medical devices

Cell phones have come a long way in the last decade. Today, one can talk, text message, shoot photos and video, send and receive e-mail, and even access the Web. Now imagine a cell phone that can be used to monitor diseases like HIV or malaria and to test water quality after a major disaster like a hurricane or earthquake.

3 Oct 2009

Public lecture to highlight what causes cell division to go wrong and lead to cancer

University of Leicester research which substantially increases our understanding of what causes cell division to go wrong and lead to cancer will be highlighted in a public lecture at the University on Wednesday 14th October at 5.30-6.30pm.

1 Oct 2009

Latest optical and laser technology in medicine displayed at FiO meeting

From scopes that help premature babies breathe to techniques for imaging live neurons and beating hearts as they develop, the latest optical and laser technology being deployed in medicine and the biosciences will be on display at the Optical Society's (OSA) Annual Meeting, Frontiers in Optics (FiO), which takes place Oct. 11-15 at the Fairmont San Jose Hotel and the Sainte Claire Hotel in San Jose, Calif.

1 Oct 2009

Hologic's ThinPrep integrated imager receives CE marking approval

Hologic, Inc., a leading developer, manufacturer and supplier of premium diagnostics, medical imaging systems and surgical products dedicated to serving the healthcare needs of women, today announced it has received CE marking approval for its ThinPrep® integrated imager.

From Hologic, Inc. 30 Sep 2009

Hitachi High-Technologies reaches milestone: More than 1000 units of TM-1000 shipped

Hitachi High-Technologies Corporation (TOKYO:8036) today announced that cumulative shipments of the tabletop microscope TM-1000, launched in April 2005, have now surpassed 1,000 units.

30 Sep 2009

$1.3 million fund awarded to WPI for ongoing life sciences research

Researchers at Worcester Polytechnic Institute's (WPI) Life Sciences and Bioengineering Center at Gateway Park have received a total of $1.3 million in new awards from the National Institutes of Health (NIH) and the National Science Foundation (NSF) to fund ongoing research in several areas of the life sciences, including a study of the bacterium that causes tuberculosis, work aimed at using adult stem cells to repair damaged hearts, and a project that seeks to create engineered blood vessels.

28 Sep 2009

Researchers develop a process to tag cancer cells

Scientists label cells with coloured or glowing chemicals to observe how basic cellular activities differ between healthy and cancerous cells. Existing techniques for labelling cells are either too slow or too toxic to perform on live cells. Now, a study reviewed by Philip Dawson, a member of Faculty of 1000 Biology and leading authority in chemistry and cell biology, describes a novel labelling technique that uses a chemical reaction to make live cancer cells light up quickly and safely.

25 Sep 2009

HPV screening and vaccination programmes could eradicate cervical cancer

Cervical cancer could be eradicated within the next 50 years if countries implement national screening programmes based on detection of the human papilloma virus (HPV), which causes the disease, together with vaccination programmes against the virus, according to a cervical cancer screening expert.

24 Sep 2009

Twinkling nanostars improve optical imaging of tumors

Researchers at Purdue University have created magnetically responsive gold nanostars that may offer a new approach to biomedical imaging. The nanostars gyrate when exposed to a rotating magnetic field and can scatter light to produce a pulsating or "twinkling" effect. This twinkling allows them to stand out more clearly from noisy backgrounds such as those found in biological tissue. Alexander Wei, Ph.D., and Kenneth Ritchie, Ph.D., M.Sc., led the team that created the new gyromagnetic imaging method. The work appears in a paper published in the Journal of the American Chemical Society.

23 Sep 2009

New intraoperative nerve integrity monitors from Medtronic

Medtronic (NYSE: MDT) recently announced the launch of the NIM-Response® 3.0 and NIM-Neuro® 3.0 intraoperative nerve integrity monitors designed for a variety of surgeons, including ear, nose, and throat (ENT); endocrine; general; and peripheral surgeons.

17 Sep 2009

Targeted Molecular Diagnostics to offer digital pathology services in Beijing

Targeted Molecular Diagnostics (TMD), a Quintiles Central Laboratory, announced today the availability of digital pathology services in Beijing, China. The services add to Quintiles offerings used in the development of therapies to treat the world’s most pressing health issues, including cancer.

15 Sep 2009

RI-MUHC recommends WHO to revise tuberculosis treatment guidelines

Tuberculosis is a global threat that affects more than 10 million people each year. Working with colleagues in the United States and France, Dr. Dick Menzies of the Research Institute of the McGill University Health Centre (RI-MUHC) has placed current tuberculosis treatment guidelines under the microscope in a new study.