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Penn Engineers Develop 'Triple Threat' Graphene Biosensor

January 14, 2015 1:53 pm | by Even Lerner, University of Pennsylvania | News | Comments

Biosensors—electronic devices that can detect the presence of proteins and other biological molecules—have a wide variety of applications, from medical diagnostics, to food safety, to security and law enforcement. But current biosensors need to...

Advanced 3-D Facial Imaging Can Help Detect Autism

January 14, 2015 11:55 am | by University of Missouri - Columbia | News | Comments

Autism is a spectrum of closely related disorders diagnosed in patients who exhibit a shared core of symptoms, including delays in learning to communicate and interact socially. Early detection of autism in children is the key for treatments to be...

Making an Impact…and Being Awarded for It

January 14, 2015 10:55 am | by Sean Fenske, Editor-in-Chief | Blogs | Comments

Joining a number of other new categories for the 2014/2015 competition, the “Medical Device Design Innovation” award will strive to recognize “the exceptional new technologies and cutting-edge designs changing the face of medtech.” While that’s...

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University and Hospitals Collaborate to Find Healthcare Solutions

January 14, 2015 9:58 am | by Universidad Carlos III de Madrid - Oficina de Información Científica | News | Comments

A prototype for doing a skin biopsy in 5 minutes and a simulator for training doctors in minimally invasive surgery are some of the innovative projects in the process of being patented that have arisen from the relationship between the university...

First Contracting Human Muscle Grown in a Lab

January 14, 2015 9:08 am | by Ken Kingery, Duke University | News | Comments

In a laboratory first, Duke researchers have grown human skeletal muscle that contracts and responds just like native tissue to external stimuli such as electrical pulses, biochemical signals and pharmaceuticals. The lab-grown tissue should soon...

Device Manipulates Differentiating Stem Cells

January 14, 2015 8:51 am | by Northwestern University | News | Comments

Electroporation is a powerful technique in molecular biology. By using an electrical pulse to create a temporary nanopore in a cell membrane, researchers can deliver chemicals, drugs, and DNA directly into a single cell. But existing electroporation...

'NanoVelcro' Extracts and Analyzes Tumor Cells

January 13, 2015 1:52 pm | by Shaun Mason, UCLA | News | Comments

An international group led by scientists at UCLA’s California NanoSystems Institute has developed a new method for effectively extracting and analyzing cancer cells circulating in patients’ blood. Circulating tumor cells are cancer cells that...

Nanolaser Biosensor Could Detect Biomarkers of Cancer or Alzheimer's

January 13, 2015 11:53 am | by American Institute of Physics | News | Comments

A simple method to sense DNA, as well as potential biomarker proteins of cancer or other diseases such as Alzheimer’s, may soon be within reach – thanks to the work of a team of Yokohama National University researchers in Japan. As the team...

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Wearable Sensors Gather Lots of Data…Now to Make It Useful

January 13, 2015 11:27 am | by Brandon Bailey, AP Technology Writer | News | Comments

It's not just about how many steps you've taken or how many calories you've burned in a day. Wearable fitness trackers and health monitors are becoming more commonplace and diverse, but just what do you do with all of that data? "We have a lot...

Glass Microbubbles Provide Low-Cost CD4+ T Cell Testing

January 13, 2015 11:07 am | by World Scientific | News | Comments

Human immunodeficiency virus (HIV) disease represents a global health problem concern in the world especially in many areas of Africa. According to the Joint United Nations Programme on HIV and AIDS (UNAIDS), there were 24.7 million people...

Microfluidic Device Observes T Cell Interaction

January 13, 2015 10:02 am | by Anne Trafton, MIT News Office | News | Comments

The immune system is a complex network of many different cells working together to defend against invaders. Successfully fighting off an infection depends on the interactions between these cells. A new device developed by MIT engineers offers...

Sepsis Pathogen Detection Without a Blood Culture

January 13, 2015 9:28 am | by Pure Communications Inc. | News | Comments

T2 Biosystems, a company developing innovative diagnostic products to improve patient health, today announced that results from its pivotal trial evaluating its lead products, the T2Candida Panel and the T2Dx Instrument were published online...

Cognitive Training Game Provides Potential Alzheimer's Diagnostics

January 12, 2015 2:12 pm | by IOS Press BV | News | Comments

Greek researchers demonstrated the potential of a virtual supermarket cognitive training game as a screening tool for patients with mild cognitive impairment (MCI) among a sample of older adults. MCI is a condition that often predates Alzheimer's...

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Halting the Epidemic of Ebola Fear

January 9, 2015 4:03 pm | by Sam Brusco, Associate Editor | Blogs | Comments

Since its first reported case in Guinea in March 2014, the Ebola outbreak has spread on an unprecedented level. As of January 6, 2015, over 20,000 cases of the virus have been confirmed. Last year, the disease has left African soil, making landfall...

A New Way to Detect Genetic Conditions in IVF Embryos

January 9, 2015 11:58 am | by University of Kent | News | Comments

New research at the University of Kent has identified karyomapping as a viable and cost-effective method of detecting a wide range of genetic diseases in IVF embryos. The current method, which involves the use of preimplantation genetic diagnosis...

FDA Approves Blood Screening Assay for HIV, HCV, and HBV

January 9, 2015 11:13 am | by Roche | News | Comments

Roche announced today that the U.S. Food and Drug Administration (FDA) has approved the cobas TaqScreen MPX Test, v2.0 for use in the detection and identification of HIV, HCV, and HBV in donations of human whole blood and blood components...

FDA Approves Fetal Monitoring System that Allows Freedom of Movement During Labor

January 9, 2015 10:14 am | by Philips | News | Comments

Royal Philips today announced that it received 510(k) clearance from the U.S.A. Food and Drug Administration (FDA) to market its Avalon CL Fetal Monitoring solution (Avalon CL). The solution provides consistent monitoring of the... 

Photos of the Day: 100 Years of Welch Allyn

January 8, 2015 10:32 am | by Welch Allyn | News | Comments

Dr. Francis Welch and William Noah Allyn developed the world's first handheld, direct-illuminating ophthmaloscope in 1915. Allyn first marketed the ophthmaloscope at an American Medical Association convention in New York City in 1920. At the...

'Diagnostics-in-a-Suitcase' Allows Rapid Ebola Testing

January 8, 2015 9:33 am | by German Primate Center | News | Comments

No electricity, no reliable cold chain, no diagnostic equipment available – scientists in field laboratories who diagnose and deal with Ebola infections often work under challenging conditions. Researchers at the DPZ have developed Diagnostics...

NuQ Blood Test Can Detect 84% of Early Stage Treatable Pancreatic Cancers

January 7, 2015 3:56 pm | by VolitionRx | News | Comments

VolitionRx Limited, a life sciences company focused on developing diagnostic tests for cancer and other conditions, today announced that it has completed a blinded clinical study demonstrating that its NuQ blood-based diagnostic platform is...

FDA Grants Wider Distribution of Nucleic Acid-Based Test for Influenza

January 7, 2015 11:51 am | by U.S. Food and Drug Administration | News | Comments

The U.S. Food and Drug Administration today granted the first waiver to allow a nucleic acid-based test, the Alere i Influenza A & B test, to be used in a greater variety of health care settings. The test was previously only available for use...

23andMe and Genentech Combine Forces to Analyze the Genomic Data of Parkinson's

January 7, 2015 9:48 am | by Edelman | News | Comments

23andMe, Inc., the leading personal genetics company, today announced an agreement with Genentech, a member of the Roche Group, to generate whole genome sequencing data for approximately 3,000 people in 23andMe's Parkinson's disease community...

Microfluidic Device Manufacturing

January 7, 2015 9:13 am | by Hermann Ultrasonics, Inc. | Articles | Comments

Welding with ultrasonic vibrations is a cost-effective and safe method for joining the two halves of a polystyrene microfluidic test chip in such a way that the function is assured. The cross-section in the test channel has to remain constant...

An App for Diagnosing Head Injuries

January 6, 2015 2:03 pm | by Ramin A. Khalili, USAMRMC Combat Casualty Care Research Program Knowledge Manager | News | Comments

The new Defense Automated Neurobehavioral Assessment is a mobile phone-based application designed to help medical providers identify cases of traumatic brain injury in almost any setting, which may help clinicians diagnose a patient...

Efficient Testing Procedures Will Allow Advanced Technologies at Lower Cost

January 6, 2015 11:09 am | by Frost & Sullivan | News | Comments

The in vitro diagnostics (IVD) industry and healthcare provider organizations are trying to function collaboratively to manifest a paradigm shift from routine disease management to prevention and wellness. Expectedly...

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