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Medication

3D Printing

Approved by the FDA, 3D-printed drug set to change future of medication

The term "designer drug" may soon refer less to the illicit kind and more to custom creations by the pharmaceutical industry. Aprecia Pharmaceuticals Company has just had its proprietary ZipDose Technology platform approved by the US Food and Drug Administration (FDA). This marks the very first instance that the FDA has given the green light for a 3D-printed drug product.Read More

Medical

Drug-infused hydrogel coatings add firepower to nanoshell cancer treatment

Building on previous work, researchers at Duke University have developed a new technology that wraps nanoshells in a thin film of drug-infused hydrogel, adding additional firepower to the already promising targeted cancer treatment. The hydrogel is loaded with cancer-fighting drugs and coated onto the nanoshells, which heat up when exposed to infrared light and release the chemotherapeutic drugs, delivering a one-two punch, directly to the tumour.Read More

3D Printing

Synthetic rhinoceros horn could help save real rhinos

When asked to name an endangered species, rhinos are probably one of the first animals to come to most peoples' minds. In both Africa and Asia, poaching is causing populations to plummet, due mainly to demand for rhino horn as an ingredient in traditional Asian medicine – whether or not it actually has any medicinal value is another question altogether. In any case, San Francisco-based biotech startup Pembient is developing what it hopes could be a solution: inexpensive bioengineered rhino horn, which could out-compete the genuine item.Read More

Medical

New technique allows for production of drug-delivering silicone microspheres

Scientists are increasingly looking at using medication-filled microspheres for targeted drug delivery within the human body. Silicone would be a particularly good building material for such spheres, as it's biocompatible, waterproof, and chemically stable. Unfortunately, using traditional methods, it can't be made into small enough spheres. Now, however, a new process has allowed for the creation of silicone microspheres that are about one one-hundredth the size of any previously produced.

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Medical

Implantable device could allow for better-targeted cancer treatment

While there are a large number of approved cancer treatments, identifying which drugs are best suited to individual patients is extremely difficult for doctors. A team of MIT researchers has developed a small, implantable device that aims to change this by allowing scientists to measure the effectiveness of different drugs, on a patient-by-patient basis. Read More

Medical

Prototype device could make getting needles a Comfortably Numb experience

There are already beverage cans that contain chemically-activated chilling modules. Now, three students from Houston's Rice University are working at applying the same principle to hypodermic needles. Instead of keeping the medication in the syringe cool, however, the idea is that a special needle cap could be used to first chill and numb the patient's skin, making the subsequent injection relatively painless. Read More

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