BioTech and MedTech Keynote Speaker
Over 50 years ago, scientists noticed that people with some viral infections were sometimes cured of cancer in surprising ways. They discovered that the viruses were able to kill cancer cells. These were called oncolytic viruses – onco means cancer, lytic means that cells burst open and die. All these oncolytic viruses made people ill, so scientists tried to make new types of virus that would be less harmful to normal cells. Then they made an extraordinary discovery: almost all cancer cells in solid tumours work in similar ways. They grow in an uncontrolled manner and lack all kinds of normal functions. What if we could make a damaged virus, with useless genetic code, where the code only works if activated inside a cancer cell? Today there are many different types of oncolytic viruses that have been altered from natural viruses in the laboratory, so that they kill cancer cells, while not damaging (many) normal cells.
Read more: Oncolytic viruses to Treat Cancer. How oncolytic viruses kill cancer cells. Future of Biotech Keynote Speaker
BioTech and MedTech Keynote Speaker
Video and article explaining about oncolytic viruses for a non-technical audience. We could be about to see the most dramatic advance in cancer treatment for 30 years. A new form of treatment that is relatively easy to make, has virtually no side effects, with potential to treat a wide variety of cancers, when used in combination with more traditional treatments. That is the implication of early studies in laboratories and in humans, if all goes well in the next stages. Viruses are a common cause of cancer. So what about creating a new virus to cure cancer? Many natural viruses are known to be “oncolytic”. They destroy cancer cells but they damage normal, healthy tissue as well. Scientists have taken a variety of human viruses which normally cause illness, and altered their genes so that they are able to enter human cells, but cannot activate – except in cancer cells.
Read more: Oncolytic Viruses - New Cure for Cancer? Facts about Oncolytic Viruses - how they target cancer cells without killing healthy tissue - health innovation and biotech Keynote Speaker