Health

Digestion-aiding herbs alter gut microbiome

Many medicines used today—including aspirin, penicillin and malaria-fighting quinine—originated from nature. Now, Sanford Burnham Prebys and UC San Diego scientists have turned to ancient digestive herbs to learn about ...

Oncology & Cancer

Genome misfolding unearthed as new path to cancer

In a landmark study, researchers from the Broad Institute and Massachusetts General Hospital reveal a completely new biological mechanism that underlies cancer. By studying brain tumors that carry mutations in the isocitrate ...

Oncology & Cancer

11,000-year-old living dog cancer reveals its secrets

Scientists have sequenced the genome of the world's oldest continuously surviving cancer, a transmissible genital cancer that affects dogs. This cancer, which causes grotesque genital tumours in dogs around the world, first ...

Medical research

Traces of immortality in tumor DNA

To gain an infinite lifespan, cancer cells need to maintain the ends of their chromosomes, known as telomeres. They achieve this in various ways. Scientists from the German Cancer Research Center systematically investigated ...

Oncology & Cancer

Possible link between bacterium, colon cancer found

For the first time, a specific microorganism has been found to be associated with human colorectal cancer. In two studies published online today in Genome Research, independent research teams have identified Fusobacterium ...

Medical research

New mechanism controlling the master cancer regulator uncovered

Who regulates the key regulator? The Research Center for Molecular Medicine of the Austrian Academy of Sciences reports online in the journal Science about a newly discovered mechanism by which RAS proteins, central to cancer ...

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