First 3D-printed functional human brain tissue grows like the real thing

Researchers have used a novel technique to 3D print brain tissue whose cells developed into functional neurons that communicated with each other in a matter of weeks. They say the approach could be used to study healthy and unhealthy brains, test drugs… Continue reading First 3D-printed functional human brain tissue grows like the real thing

New drug could prevent both eye & kidney complications in diabetics

Researchers have identified a novel inhibitor drug that, when given to mice, prevented both eye and kidney complications commonly seen in diabetics. With the potential for one medication to treat two complications, further research is being done to adv… Continue reading New drug could prevent both eye & kidney complications in diabetics

Researchers discover an effective non-opioid treatment for nerve pain

Researchers have discovered a non-opioid compound that, in mice, effectively reduced the pain hypersensitivity associated with chronic and often debilitating nerve pain caused by diabetes or chemotherapy drugs. It’s opened the door to developing a drug… Continue reading Researchers discover an effective non-opioid treatment for nerve pain

Model tumors identify best drugs for bowel cancer before treatment

Researchers have created model tumors using the tissues of patients with advanced bowel cancer and used them to predict how the disease will respond to specific drug therapies – before treatment begins. Found to be 83% accurate, the pioneering approach… Continue reading Model tumors identify best drugs for bowel cancer before treatment

Piezoelectric “bone bandage” heals cracked bones faster

Researchers have successfully regenerated damaged skull bones in mice by creating a freestanding, biomimetic scaffold that combines a piezoelectric framework and the growth-promoting properties of a naturally occurring mineral. The novel “bone bandage”… Continue reading Piezoelectric “bone bandage” heals cracked bones faster

Functional bladder tissue regenerated using baboon bone marrow cells

Researchers have successfully regenerated functional bladder tissue in a baboon using the animal’s own bone marrow cells. With the organ working within a few months and staying healthy throughout the two-year study, the findings open the door to a nove… Continue reading Functional bladder tissue regenerated using baboon bone marrow cells

Virus-mimicking DNA particles deliver vaccine without immune side effects

MIT researchers have delivered a type of vaccine called a particulate vaccine to mice using a virus-mimicking scaffold made from particles of DNA instead of the usual protein particles. It not only generated a robust immune response but avoided the off… Continue reading Virus-mimicking DNA particles deliver vaccine without immune side effects

Space firsts: Metal 3D printer & surgical robot on their way to the ISS

Among the more than 8,000 lb (3,600 kg) of cargo that blasted off from Cape Canaveral on the 30th of January, bound for the International Space Station, were two firsts: the world’s first metal 3D printer designed especially for use in orbit and the fi… Continue reading Space firsts: Metal 3D printer & surgical robot on their way to the ISS