homehome Home chatchat Notifications


New medicine uses light to cure skin cancer

A drug which uses light to cure skin cancer is getting nearer and nearer to being offered to sale in Sweden for the tens of thousands of patients suffering from it in this country. The solution is quite simple, cheap and not at all unpleasant as other ways of treating this disease. Researcher Leif Eriksson’s […]

Mara Bujor
December 7, 2008 @ 7:17 am

share Share

A drug which uses light to cure skin cancer is getting nearer and nearer to being offered to sale in Sweden for the tens of thousands of patients suffering from it in this country. The solution is quite simple, cheap and not at all unpleasant as other ways of treating this disease.

Researcher Leif Eriksson’s team at Örebro University in Sweden, the head of the team, has received from the Swedish Research Council about SEK 4 million for further development and commercialization of the method.

The new drug uses photo-dynamic therapy to cure skin cancer as after its reorganization in the cell, which is caused by light, it triggers chemical reactions that destroy cancer cells in a very efficient way.

This way, about 30000 people who are diagnosed with this skin cancer every year could have access to a simple treatment method, which also applies to its pre-stages, the so-called actinic keratosis.

Leif Eriksson’s drug research has spread to more institutions, now being conducted in collaboration with Professor Lennart Löfgren at the Center for Head and Neck Oncology at Örebro University Hospital and receiving international acclaim.

The researchers have also been working on methods to treat other severe affections such as rheumatism or atherosclerosis using the new concept, which proved to be successful especially as a new method is used for this purpose, the computer modeling.

The research is aimed to describe at a detailed level the way the way the medicines should look like, what should be done so that they will reach their target and what happens if some molecules are altered. Then, after the theory has been settled, numerous tests and experiments follow in collaboration with other institutions.

“This makes the research exciting and dynamic,” says Leif Eriksson

Source: Vetenskapsrådet (The Swedish Research Council)

share Share

Worms and Dogs Thrive in Chernobyl’s Radioactive Zone — and Scientists are Intrigued

In the Chernobyl Exclusion Zone, worms show no genetic damage despite living in highly radioactive soil, and free-ranging dogs persist despite contamination.

The explosive secret behind the squirting cucumber is finally out

Scientists finally decode the secret mechanism that has been driving the peculiar seed dispersion action of squirting cucumber.

The World’s Thinnest Pasta Is Here — But It’s Not for Eating

Nanopasta might not make it to your dinner plate, but its ultrathin structure could revolutionize wound care.

Cars Are Unwittingly Killing Millions of Bees Every Day, Scientists Reveal

Apart from pollution, pesticides, and deforestation, cars are also now found to be killing bees in large numbers.

Could CAR-T Therapy Be the End of Lifelong Lupus Medication? Early Results Say 'Yes'

T-cells are real life saviors. If modified properly, they can save lupus patients from the trouble of taking medicines regularly.

Could Spraying Diamonds into the Sky Be the Key to Cooling the Planet?

Nothing is more precious than our planet, and we must cool it fast. Scientists say this can be done by decorating the sky with diamonds.

Scientists bioengineer mussel-inspired bacteria that sticks to and break down plastic waste

The modified bacteria clings 400 times better to plastic than normal bacteria.

Nearly all fish in the US are still contaminated by mercury. Here's what you need to know

Researchers have been sounding the alarm for years, but the US still has a big mercury pollution problem.

New "tractor beam on a chip" can manipulate cells using beams of light

Researchers develop integrated optical phased array tweezers with the potential to revolutionize biological research.

Scientists Discover Missing Link Between Insects in Amazing Amber Fossil Dating Back 40 Million Years

This ancient insect is the missing link between two living gnat species.