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Drugs

— Robotics

"Robot scientist" Eve to save time and money in drug development

Modern pharmaceuticals are a wonder of our age, but they also take years to develop at incredible cost. To shorten development time and increase economy, scientists at the Universities of Cambridge and Manchester have built Eve, an artificially-intelligent "robot scientist" that is not only faster and cheaper than its human counterparts, but has already identified a compound that could be used to fight malaria. Read More
— Medical

Newly-discovered compound gives hope in fight against antibiotic-resistant bacteria

Over the past quarter century, many pharmaceutical companies have largely turned their backs on the quest to develop new antibiotics, blaming difficulties surrounding the clinical trials process and turning their attention to the more profitable development of so-called "lifestyle drugs." One company bucking the trend is NovoBiotic Pharmaceuticals, which has announced the discovery of a new class of antibiotic that holds promise for treating drug-resistant superbugs. Read More
— 3D Printing

3D-printed tumor replicas to better measure doses of cancer-fighting drugs

Administering the correct dosages to fight cancerous tumors can be a difficult balancing act. Too much of the radioactive drugs can cause harm to healthy tissue, but not enough will see the cancer cells survive and continue to spread. But a new technique developed at The Institute of Cancer Research in London may afford doctors an unprecedented level of accuracy in performing radiotherapy, using 3D-printed replicas of a patient’s organs and tumors to better determine how much radiation a tumor has received. Read More
— Medical

Toxin-producing stem cells fight brain tumors where it matters most

When it comes to new tumor-fighting treatments, it’s often as much about location, location, location as it is the actual drug interaction. Cytoxin-producing stem cells produced by scientists at Harvard University lodge at the site of brain tumor removal to continually attack remaining tumor cells. As an alternative to drug treatments that can be invasive or ineffective, the researchers saw promising results against glioblastomas, which hold the dubious distinction of being the most common and most fatal brain cancer. Read More
— 3D Printing

3D-printed implants infused with medicine to enable more effective drug delivery

A great strength of 3D-printing in the field of medicine is the ability to provide low-cost, personalized implants molded to a patient's anatomy. Researchers from Louisiana Tech University have now taken the technology one step further, loading these custom implants with cancer-fighting and antiobiotic compounds as a means of better targeted drug delivery. Read More
— Medical

Single injection reverses type 2 diabetes symptoms in mice without side effects

There are numerous research efforts underway to develop new treatments and improve the lives of people suffering type 2 diabetes, whose ranks have increased dramatically in recent decades due in large part to the so-called obesity epidemic. A new generation of safer and more effective diabetes drugs could be in the offing with researchers at the Salk Institute discovering that when mice with diet-induced diabetes were given a single injection of a protein, their blood sugar levels were restored to a healthy range for more than two days. Read More
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