Oncology & Cancer

Team revises the role of cohesin in cancer

Massive sequencing of cancer genomes brings to light new genes every day that could be involved in the process of tumour formation. A good example of this is cohesin, a ring-shaped protein complex that embraces DNA to control ...

Medical research

Dual role: Key cell division proteins also power up mitochondria

An international team led by researchers at UC Davis has shown that the cyclin B1/Cdk1 protein complex, which plays a key role in cell division, also boosts the mitochondrial activity to power that process. This is the first ...

Oncology & Cancer

Discovery of a mechanism that makes tumor cells sugar addicted

For almost a hundred years ago is known that cancer cells feel a special appetite for a type of sugar called glucose. The tumor uses this molecule is like the gasoline which depends a sports car to burn faster and grows and ...

Oncology & Cancer

Researchers propose a new combined therapy to treat cancer

A large part of the effort dedicated to cancer research is directed towards the search for combinations of existing drugs—many of which have already been introduced into clinical practice—that permit higher overall survival ...

Oncology & Cancer

Small molecule shows promise as anti-cancer therapy

Johns Hopkins scientists say a previously known but little studied chemical compound targets and shuts down a common cancer process. In studies of laboratory-grown human tumor cell lines, the drug disrupted tumor cell division ...

Medical research

Online platform simulates how the body defends itself

A platform that simulates how the body defends itself: The T cells of the immune system decide whether to trigger an immune response against foreign substances. Since December 2013 scientists from around the world can use ...

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