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Image: 3D bioprinting the Tumor Micro Environment of a glioblastoma; Copyright: University of Twente

3D-bioprinted brain tumor shows interaction with immune cells

11/02/2019

Around a glioblastoma, a very aggressive brain tumor, cells of the human immune system start helping the tumor instead of attacking it. To do research on what happens in the interaction of these cells, scientists of the University of Twente now created a 3D-bioprinted mini model of the brain.
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Image: 3D printed, two-millimeter implant under the microscope; Copyright: Jacob Koffler and Wei Zhu, UC San Diego

3D printed implant promotes nerve cell growth

16/01/2019

For the first time, researchers at University of California San Diego School of Medicine and Institute of Engineering in Medicine have used rapid 3D printing technologies to create a spinal cord, then successfully implanted that scaffolding, loaded with neural stem cells, into sites of severe spinal cord injury in rats.
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Image: Two hands are holding a tubular frame that is carrying a glistening wet, white tube; Copyright: Leibniz University of Hanover/Institute of Technical Chemistry

Tissue engineering: how to grow a bypass

23/04/2018

A bypass is a complicated structure. It is either made of synthetic materials that can cause blood clots and infections or created by using the patient’s veins. However, the latter often does not yield adequate material. A newly developed bioreactor could solve this problem in the future. It is designed to tissue engineer vascular grafts by using the body’s own material.
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Image: Preview picture of video

Health-i Award: The best ideas for the health of tomorrow

15/11/2017

The digitalisation of the health care system is making great strides forward. In order to give further impetus to this trend, the Health-i Award brings together experts from business, science and health. In the MEDICA ECON FORUM by TK three promising start-ups were presented.
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Image: Surgeon is working at a simulator of the human back with two instruments; Copyright: HTWK Leipzig/Rebecca Schweier

RealSpine: realistic surgical simulation

22/02/2017

Surgeons need a great sense of touch. They first have to acquire this skill in simulation training before they can perform surgery on actual patients. Having said that, simulators are not just meant to teach the right movements; ideally, they should also provide a true-to-life experience of the surgical field – as is the case in RealSpine surgical training.
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