Researchers are working to find a way to use this gene to create anti-cancer drugs.

No thionin has yet been developed into an anti-cancer drug.

The May apple, for example, has been used in an anti-cancer drug.

Research is ongoing but this gene could lead to the development of new anti-cancer drugs.

Efforts are also devoted to the development of new anti-cancer drugs.

So doctors at first waited and watched, then used an oral anti-cancer drug.

Today, however, a wide range of anti-cancer drugs are readily available.

These anti-cancer drugs are now produced by only two to three western companies.

It usually takes five or more years to complete tests of experimental anti-cancer drugs.

It once was of interest as an anti-cancer drug.