Biology
Mini-organs with big potential
Research
ETH Zurich
Organoids grown from human stem cells can help provide answers to important medical questions. In a partnership that looks set to profit both sides, ETH professor Barbara Treutlein has teamed up with pharma giant Roche to advance research in this area.
Visualising multiple sclerosis with a new MRI procedure
Research
ETH Zurich
The loss of myelin sheaths in the brain is a hallmark of multiple sclerosis. Researchers at ETH Zurich have now developed an MRI method that maps the condition of this nerve insulation layer more accurately than before.
Scientists successfully simulate protein complex that initiates fertilisation
Research
ETH Zurich
Researchers at ETH Zurich recently developed highly realistic simulations of the proteins on sperm and egg cells coupling together before they fuse. These findings enabled the research team to solve several mysteries of fertilisation at once, which could help to accelerate development of more targeted infertility treatments.
A virus that kills sleepers
Research
ETH Zurich
ETH Zurich researchers have found a virus that kills dormant bacteria. This rare discovery could help to combat germs that can’t be treated with antibiotics alone.
How wounds heal – and cancers grow
Research
ETH Zurich
There are some striking parallels between how skin wounds heal and how malignant tumours grow. Cell culture can help us understand the mechanisms involved – but animal testing still has a role to play.
Reprogramming tissue mechanically
Research
PSI
Researchers at PSI and ETH Zurich have taken connective tissue cells that have been mechanically reprogrammed to resemble stem cells and transplanted them into damaged skin. In their laboratory experiment, they were able to show that this can promote wound healing.
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