Licence agreement with Swiss pharma firm for development of a cancer drug
A radioactive agent, developed at the Paul Scherrer Institute PSI to fight an especially malignant form of thyroid cancer, has the potential to become a blockbuster drug. Due to its structure, it might also be able to dock onto cells of other tumours and destroy them with its radiation. The Lausanne-based biopharmaceutical company Debiopharm wants to further develop the PSI agent to the point where it is approved as a drug. Debiopharm and PSI have now created the contractual basis for this.
A biotechnological revolution
Gebhard Schertler is head of the research division Biology and Chemistry at the Paul Scherrer Institute PSI and professor for Structural Biology at ETH Zurich. In this interview he talks about biological research at PSI and the future of drug development.
A new bio-robot
With a new method for modifying antibodies, Philipp Spycher, winner of a Founder Fellowship at the Paul Scherrer Institute PSI, wants to develop drugs that are more stable and, thus, have fewer side-effects.
From researcher to entrepreneur
With the new Founder Fellowship, the Paul Scherrer Institute PSI gives young researchers the chance to become entrepreneurs. Within 18 months they have to demonstrate the commercialisation potential of their business ideas and draw up an initial business plan. Today the official ceremony awarding this grant took place: The first three prize winners are working on a new pharmaceutical technology, a nano-energy technology, and a neutron detector.
In the focus of the protons
At the PSI, researchers work with radioactivity every day in order to develop advanced treatment methods for patients. Naturally, they take special safety precautions working with a material that decays. It's a race against time. To make sure everything functions smoothly, a dedicated work group takes care of the infrastructure.
Designer nuclide for medical applications
Researchers at the PSI have for the first time used a cyclotron to produce the radionuclide scandium-44 in a quantity and concentration as needed for medical treatment. With that, they have achieved the first precondition for scandium-44 to be used one day for medical tests in hospitals.
Hitting cancer from the inside
Researchers at the Paul Scherrer Institute PSI are now investigating a new method to channel radioactive substances directly into the nucleus of a cancer cell. Through this approach, the radiation source remains inside the cell and works in a more targeted way, because it gets closer to the cell's genetic information.
Medicines made to order with pinpoint precision
At PSI, scientists are developing new medicines against cancer. These contain radioactive substances that can be injected into the patients and thus make their way to the tumour. There, in direct contact, their radiation should destroy the cancer cells. Before such a radioactive medicine can be tested on patients in the first clinical trials, however, its safety must be guaranteed to ensure that the patient will not be harmed. Therefore every agent is produced at the PSI under sterile conditions and tested – separately for each patient, and only on the doctor's order.
Developing a new drug against thyroid cancer
Researchers at the Paul Scherrer Institute PSI have developed a drug to trace and treat a particularly malignant strain of thyroid cancer more effectively. One advantage of the new drug is that it can be used to treat a strain of thyroid cancer where the established treatment is ineffective. The researchers at PSI have developed the new drug to such an extent that an initial study conducted on cancer patients at the University Hospital Basel can now get underway.
There are tumours where nothing seems to help: not chemotherapy, not external radiation therapy, not an operation. Often, they have already metastasised and can no longer be destroyed using conventional methods. The only option left here is internal radiotherapy with targeted radioactive drugs that strike directly at the heart of the disease. In order to make this possible, twenty specialists have been conducting research at the Centre for Radiopharmaceutical Sciences at the Paul Scherrer Institute PSI, a joint facility of PSI, ETH Zurich and the University Hospital Zurich.