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Health Innovation

In the area of Health Innovation, several research groups at PSI are engaged in the study of fundamental questions regarding biology and cancer therapy. For example, they explore the structure of proteins – extremely complex biomolecules that are responsible for many different functions in organisms. Using PSI’s large research facilities, scientists also explore processes in biological tissue in order to fully understand their function and the development of specific diseases or deterioration processes. The ultimate goal is to find medicines that allow people to live as healthy a life as possible.

Patients with specific types of cancer are treated at the proton therapy facility on the PSI campus. Radiopharmaceuticals provide cancer treatments for very small tumours distributed throughout the body.

Find out more at: Overview Health Innovation

14 March 2017

Rays of hope for patients

Medical Science Health Innovation Proton Therapy

For over 30 years, patients with a particular form of ocular tumour have been treated at PSI by means of proton irradiation. The tiny particles hit their target with millimetre precision, without endangering other structures of the eye. The irradiation facility OPTIS, developed at the PSI Center for Proton Therapy of the PSI, is a success story, considering that for more than 90 percent of the patients treated to date, the eye could be saved.

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This is a text from the PSI media archive. The contents may be out-of-date.
23 February 2017

In start-up companies, getting it done is a matter of survival

Biology Medical Science Health Innovation

A pharmaceuticals manager at Roche for a long time, now he is the founder of a biotech firm on the campus of the Paul Scherrer Institute PSI: Michael Hennig knows the trends in the medical sector. In this interview he explains why the medicine of the future needs the innovation power of publicly funded research, and why he chose to locate his start-up leadXpro so close to PSI.

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31 January 2017

In cold water

Health Innovation Medical Science Biology

Martin Ostermaier wanted to break out of the comfort zone of science. Now, instead of pipettes, the biochemist is dealing with investors and patent law.

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19 January 2017

Added value for cancer patients

Health Innovation Medical Science Proton Therapy

At the Paul Scherrer Institute PSI, cancer patients receive a treatment that is unique in Switzerland: proton therapy. This state-of-the-art form of radiation therapy against cancer has major advantages, compared to conventional irradiation, in terms of effectiveness and side-effects. The PSI has its own Center for Proton Therapy dedicated to this special treatment. Its pioneering work has not only helped several thousand patients, but also has fundamentally changed proton therapy worldwide.

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12 December 2016

In the focus of the protons

Medical Science Health Innovation Radiopharmacy

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.

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8 December 2016

Back to life

Medical Science Health Innovation Proton Therapy

Doctors had discovered, behind Gabi Meier’s right eye, a tumour that surrounded the optic nerve. Only at the PSI was there still one possibility to treat the tumour in such a way as to preserve neighbouring structures and the eye. A few months after the proton treatment was over, I realised that I could see more and more, she said in an interview. “Just dimly, it’s true, but I could see! That was sensational!”

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25 November 2016

20 years of high-precision combat against cancer

Medical Science Health Innovation Proton Therapy

On 25.11.1996, at the Paul Scherrer Institute PSI, the world’s first cancer patient was treated with a new irradiation method: the so-called spot-scanning technique for proton beams. What’s special about it: The beam has its effect only at the depth where the tumour is located; healthy tissue above and below it is preserved. The method, developed by PSI researchers, was a breakthrough at the time and quickly became a successful product.

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22 August 2016

Catching proteins in the act

Media Releases Large Research Facilities SwissFEL Biology Health Innovation

Proteins are indispensable building blocks of life. They play a vital role in many biological processes. Researchers have now been able to show how the ultrafast processes by which proteins do their work can be studied with free-electron X-ray lasers such as SwissFEL at the Paul Scherrer Institute PSI. Free-electron X-ray lasers generate extremely short and intense pulses of X-ray light. Currently there are just two such facilities in operation, worldwide. The results were published in the scientific journal Nature Communications.

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26 July 2016

Designer nuclide for medical applications

Medical Science Health Innovation Radiopharmacy

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.

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29 June 2016

To starve a tumour

Health Innovation Biology

PSI researcher Kurt Ballmer-Hofer is concerned with the question of how tumours could be starved by preventing the development of blood vessels. After 40 years of research that yielded many fundamental insights about the formation of blood vessels, one of the key molecules has been found; further research is expected to enable clinical applications.

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6 May 2016

Experiment in a hovering droplet

Media Releases Research Using Synchrotron Light Biology Health Innovation

At the PSI, the exact structure of proteins is deciphered in the standard way, with X-rays. Now two PSI researchers have used a clever trick to advance this method further: Instead of pinning down the proteins, they are studying them within a levitating drop of liquid.

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21 April 2016

Hitting cancer from the inside

Medical Science Health Innovation Radiopharmacy

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.

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3 March 2016

Medicines made to order with pinpoint precision

Medical Science Health Innovation Radiopharmacy

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.

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17 February 2016

Developing a new drug against thyroid cancer

Medical Science Health Innovation Radiopharmacy

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.

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3 February 2016
teaser picture

Probing what sets the heart racing

Media Releases Biology Health Innovation Medical Science

New insights into the workings of important drug receptorsMany medical drugs operate on specific receptors located in the outer walls of our body’s cells. One of these is called the beta-1 adrenergic receptor. Among other things, it is responsible for palpitation, the racing pulse that we feel with stage fright or infatuation. How it transmits signals to the cellular interior can now be revealed in detail. These findings could help scientists better understand many drugs' mode of action.

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14 January 2016

Targeting cancer

Medical Science Health Innovation Radiopharmacy

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.

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19 November 2015

3D nanostructure of a bone made visible

Media Releases Biology Research Using Synchrotron Light Health Innovation

Bones are made up of tiny fibres that are roughly a thousand times finer than a human hair. Researchers at the Paul Scherrer Institute PSI have developed a new computer-based algorithm with which they were able to visualize the localised order and alignment of these nanostructures inside an entire piece of bone for the first time.

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19 October 2015
Das robuste, aber kostengünstige Röntgengerät GlobalDiagnostiX wurde in enger wissenschaftlicher Zusammenarbeit mehrerer Institute entwickelt und soll Entwicklungsländern Zugang zu modernen Diagnosemethoden ermöglichen. (Foto: Alain Herzog/EPFL)

Robust X-ray machine for developing countries

Medical Science Biology Health Innovation

The Paul Scherrer Institute PSI is involved in a project conducted by several research institutes (spearheaded by EPFL) to devise an X-ray machine especially for developing countries. The device should be able to cope with tropical climes and be easy and cheap to repair. PSI researchers are focusing on producing a cost-effective detector that is necessary for the imaging. The detector registers the X-ray light much like a chip in a digital camera.

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10 August 2015

New details of the transmission of stimuli in living organisms unveiled

Media Releases Biology Health Innovation Medical Science

Researchers unveil new details of how cells in a living organism process stimuli. So-called G-proteins, which help conduct external stimuli that reach a cell into its interior, play a central role here. For the first time, the study shows which parts of the G-proteins are vital for their function. Researchers from the Paul Scherrer Institute PSI, ETH Zurich, the pharmaceutical company Roche and the British MRC Laboratory of Molecular Biology report their results in the journals Nature and Nature Structural and Molecular Biology.

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21 July 2015
teaser picture

Fighting tumours with protons

Health Innovation Medical Science Proton Therapy

Interview with Damien Charles WeberDamien Charles Weber has been the head and chief physician of the Centre for Proton Therapy, the only centre of its kind in Switzerland, since 2013. In this interview, he talks about the successes of proton therapy in cancer treatment and the objectives for the next few years in this field.

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01/2023

5232 — The magazine of the Paul Scherrer Institute

01/2023
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