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Step Towards Blood Test for Many Cancer Types

November 3, 2014 4:49 pm | by Cancer Research UK | News | Comments

Scientists have identified more than 800 markers in the blood of cancer patients that could help lead to a single blood test for early detection of many types of cancer in future, according to research presented at the National Cancer Research Institute...

Cancer Cells Leave 'Fingerprints' in Blood

November 3, 2014 4:15 pm | by Cancer Research UK | News | Comments

Newly-identified cancer cell fingerprints in the blood could one day help doctors diagnose a range of children's cancers faster and more accurately, according to research* presented at the National Cancer Research Institute Cancer Conference next week...

Congress Tackles LDT Regulation: The Roles of FDA v. CMS

November 3, 2014 2:03 pm | by Richard Park, Contributing Editor | Blogs | Comments

FDA recently released its two draft guidances on the regulation of laboratory-developed tests (LDT): Framework for Regulatory Oversight of LDTs and FDA Notification and Medical Device Reporting for LDTs. With the release of these guidances...

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Therapy for Sexual Offenders with Virtual Reality Glasses

November 3, 2014 10:14 am | by Universite de Montreal | News | Comments

Virtual reality may be the key to predicting both the behavior of sex offenders and the effectiveness of the therapies they have undergone, according to a study undertaken by Massil Benbouriche of the University of Montreal’s School of Criminology...

New Device Yields Close-Up Look at Metastasis

October 31, 2014 11:28 am | by Johns Hopkins University | News | Comments

Johns Hopkins engineers have invented a lab device to give cancer researchers an unprecedented microscopic look at metastasis, the complex way that tumor cells spread through the body, causing more than 90 percent of cancer-related deaths ...

Don’t Let Breast Cancer Hit You Like a Snowball in a Snowstorm

October 31, 2014 11:19 am | by GE Reports | News | Comments

Mid-morning on October 13, 2011, Hollye Jacobs was getting dressed after her breast exam in Santa Barbara, Calif., when the radiologist sent a word that he wanted to see her. “When I walked into his office, I saw images of my breasts on ...

Disney Develops Hybrid Fluid Transmission for Swift Robotic Arms

October 31, 2014 11:06 am | by Disney Research | News | Comments

Engineers routinely face tradeoffs as they design robotic limbs – weight vs. speed, ease of control vs. fluidity. A new hybrid fluid transmission developed at Disney Research Pittsburgh promises to eliminate some of those ...   

'Treasure in Saliva' May Reveal Deadly Diseases Early Enough to Treat Them

October 30, 2014 10:29 am | by Stuart Wolpert, UCLA | News | Comments

UCLA research could lead to a simple saliva test capable of diagnosing — at an early stage — diabetes and cancer, and perhaps neurological disorders and autoimmune diseases.The study, the most comprehensive analysis ever conducted of ... 

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New Home Test Shakes Up Colon Cancer Screening

October 29, 2014 10:47 am | by Marilynn Marchione, AP Chief Medical Writer | News | Comments

Starting Monday, millions of people who have avoided colon cancer screening can get a new home test that's noninvasive and doesn't require the icky preparation most other methods do. The test is the first to look for cancer-related DNA in stool ...

Diagnosing Prostate Cancer Quickly & Safely

October 29, 2014 10:36 am | by Fraunhofer | News | Comments

Distinguishing between benign and malignant prostate tissue is difficult. A new device facilitates the diagnosis for doctors: Through a visual analysis, they can reliably determine if they are dealing with carcinoma within a minute-and-a-half ...

Device Detects Prostate Cancer, Kidney Disease on the Spot

October 29, 2014 10:33 am | by Brigham Young University | News | Comments

When you flush the toilet, you may be discarding microscopic warning signs about your health. But a cunningly simple new device can stop that vital information from “going to waste.” Brigham Young University chemist Adam Woolley and ...  

Google Working on Pill That Searches for Illnesses

October 29, 2014 10:20 am | by Brandon Bailey, AP Technology Writer | News | Comments

Google is working on a cancer-detecting pill in its latest effort to push the boundaries of technology. Still in the experimental stage, the pill is packed with tiny magnetic particles, which can travel through a patient's bloodstream, search for malignant cells...

Improving the Diagnosis of Heart Disease

October 29, 2014 9:50 am | by Purdue University | News | Comments

Officials at a life sciences startup based on a Purdue University innovation say their company could help cardiologists improve the diagnosis of heart disease, which the World Health Organization listed as the leading cause of death in the world in 2012...

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HotSpot Episode 86: A Mouthguard that Detects Head Injuries

October 28, 2014 10:28 am | by Eric Sorensen, Coordinator of Multimedia Development | Videos | Comments

This week on WDD's HotSpot, a motorcycle helmet that makes riders more visible; a mouthguard that indicates when a player should be pulled from a game; predicting landslides with optical fiber sensors; and sweat sensors that eliminate blood screenings...                              

Synthetic Biology on Ordinary Paper, Results off the Page

October 27, 2014 4:04 pm | by Wyss Institute for Biologically Inspired Engineering | News | Comments

New achievements in synthetic biology announced by researchers at the Wyss Institute for Biologically Inspired Engineering, which will allow complex cellular recognition reactions to proceed outside of living cells, will dare scientists to dream big: there could one day be inexpensive...

Nanodevice to Improve Cancer Treatment Monitoring

October 27, 2014 11:44 am | by University of Montreal | News | Comments

In less than a minute, a miniature device developed at the University of Montreal can measure a patient's blood for methotrexate, a commonly used but potentially toxic cancer drug. Just as accurate and ten times less expensive ...   

Examining the Physician Office Lab Market: Germany and Switzerland

October 24, 2014 3:44 pm | by Richard Park, Contributing Editor | Blogs | Comments

A few more observations of the U.S. physician office lab (POL) market. According to the report, non-physician practice test users represent ancillary markets for POL test products. Community clinics are not expected to grow appreciably as an IVD...

$100 Biosensors Toolkit Emerges on Kickstarter

October 24, 2014 3:06 pm | by pluxbiosignals | Videos | Comments

BITalino is a low-cost, purpose-built, all-in-one hardware and software toolkit designed for quick and easy creation of cool projects with body signals, development of quantified self wearable devices or apps, and/or learning how to build medical...

Engineering Nano-Sized Microfibers for Tissue Engineering and Biosensors

October 24, 2014 2:27 pm | by New York University Polytechnic School of Engineering | News | Comments

Researchers at the New York University Polytechnic School of Engineering have broken new ground in the development of proteins that form specialized fibers used in medicine and nanotechnology. For as long as scientists have been able to create...

Blood Test Diagnoses Sepsis Within an Hour

October 24, 2014 11:26 am | by University of British Columbia | News | Comments

A new test, developed by University of British Columbia researchers, could help physicians predict within an hour if a patient will develop severe sepsis so they can begin treatment immediately. Sepsis, a syndrome caused by infection, leads to...

Reversing Blindness and Eliminating Deafness

October 24, 2014 10:59 am | by Harvard Medical School | News | Comments

The Bertarelli Program in Translational Neuroscience and Neuroengineering, a collaborative program between Harvard Medical School and the École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland, has announced a new set of grants worth...

Diamonds Offer Potential for Enhanced Imaging, Drug Delivery

October 24, 2014 10:34 am | by Cardiff University | News | Comments

Nanodiamonds are very small particles (a thousand times smaller than human hair) and because of their low toxicity they can be used as a carrier to transport drugs inside cells. They also show huge promise as an alternative to the organic...

NFC Power in a Pin-Sized Package

October 23, 2014 3:11 pm | by Sean Fenske, Editor-in-Chief | Blogs | Comments

In a recent blog, I highlighted a rapidly charging battery technology that was being developed for electric vehicles, but would certainly have applications in the medical device space as well. Unfortunately, that technology is not here yet, and...

Diagnosing Fungal Pneumonia with a Breath Test

October 23, 2014 10:45 am | by Infectious Diseases Society of America | News | Comments

Many different microbes can cause pneumonia, and treatment may be delayed or off target if doctors cannot tell which bug is the culprit. A novel approach—analyzing a patient's breath for key chemical compounds made by the infecting microbe...

A Virtually Effortless Doctor's Visit

October 23, 2014 10:19 am | by Sam Brusco, Editorial Intern | Blogs | Comments

The doctor is in! Virtually, that is, in the confines of your phone or computer screen. Companies like HealthTap are now providing virtual house calls to patients who may not be able to schedule a same day appointment. These companies...

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