Highlights from the 2014 LA Auto Show

Tumor

The activity of the SRPK1 molecule was found to be higher in cancerous (right) than benign...

In the spread of prostate cancer, one particular molecule is critical. Called SRPK1, it enables a tumor to generate new blood vessels and start to grow. Research conducted at the University of Bristol shows that a specific compound can thwart its activity, potentially leading to new forms of treatment for the disease.  Read More

The virtual breast created at MTU could help improve cancer detection using ultrasound ela...

With the aim of improving clinicians' interpreting of ultrasound elstography images for breast cancer diagnosis, researchers at Michigan Technological University (MTU) have created a fake breast – that's silicon fake, not silicone fake.  Read More

The benefits of using sound to separate cells over conventional more aggressive methods me...

Researchers from MIT, Carnegie Mellon University and Pennsylvania State University have developed a novel technique of separating cells with the use of a gentle sound wave. The technique could potentially be used to screen a patient's blood, allowing medical practitioners to isolate rare tumor cells synonymous with diseases such as cancer.  Read More

A modified version of C. noyvi bacteria has been found to produce an anti-tumor response t...

Bacteria found in soil called Clostridium novyi (C. novyi) is known to cause tissue-damaging infections. But researchers from John Hopkins Kimmel Cancer Center have developed a modified version that triggers an anti-tumor response in rats, dogs and humans. The breakthrough could complement existing methods to provide better targeted treatment of cancerous growths.  Read More

3D printing allows researchers to create models of tumor tissue that more accurately repli...

Medical research is only as good as the model, whether you’re using one animal to stand in for another, or creating in vitro replicas of tissue and organs. A research lab at Drexel University specializing in biofabrication recently used 3D printing to create models of tumor tissue that more closely replicate real tumors than traditional 2D tissue culture. Appropriating tools in this manner could lead to a better understanding of how tumors grow, and importantly, how they die.  Read More

Cambridge scientists have unveiled new data on the mechanisms of a contagious tumor that t...

While many animals face extinction due to poaching or loss of habitat, Tasmanian devil numbers are sbeing dramatically reduced due to a contagious tumor with a mortality rate of 100 percent. Called Devil Facial Tumor Disease (DFTD), it kills the animal in a matter of months. Now fresh research from the University of Cambridge has delivered new data on the mechanism of the disease which could increase the chances of developing a vaccine.  Read More

The BSE bra being developed by First Warning Systems would continuously monitor the wearer...

We’ve previously seen bras that monitor a wearer’s heart rate, double as an emergency facemask, or help women search for a husband. But the BSE (breast self exam) bra being developed by First Warning Systems looks to be the best bit of added functionality for the support undergarment we’ve come across yet. Using sensors integrated into the cups, the bra looks for the slight variations in temperature on the surface of the breast that can indicate a tumor growing within.  Read More

In addition to an MRI (pictured), gold nanoparticles allow a brain tumor to be imaged phot...

Scientists at Stanford University’s School of Medicine have created nanoparticles that are able to precisely highlight brain tumors. Because the nanoparticles can be imaged in three different ways, they can be used to delineate the boundaries of tumors before and during brain surgery to ease the complete removal of tumors. The scientists have already used the nanoparticles to remove brain tumors from mice with unprecedented accuracy and hope the technique could be used on humans in the future.  Read More

The NovoTTF treatment involves placing pads onto the patient's skin that creates a low int...

The FDA (US Food and Drug Administration) has approved a new treatment for patients as an alternative to chemotherapy. The promising new non-invasive treatment by Novocure uses "Tumor Treating Fields" (NovoTTF) to treat cancerous growths and is now available for adult patients with recurring brain tumors (recurrent glioblastoma or GBM). The treatment delivers electric fields to a patient utilizing a portable, wearable device that permits the patient to maintain normal daily activities without down time.  Read More

The miniature device (right) that fits inside a tube (left) and can then be inserted into ...

Some cancers, such as pancreatic and cervical cancers, are notoriously hypoxic, which means they contain low oxygen levels. Because radiation therapy needs oxygen to be effective, hypoxic areas of a tumor can be difficult to kill. To combat this, researchers at Purdue University have developed and tested a miniature electronic device that is designed to be implanted into solid tumors to generate oxygen and boost the effectiveness of radiation and chemotherapy treatments.  Read More

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