Oncology & Cancer

Four-stranded DNA structures found to play role in breast cancer

Four stranded DNA structures—known as G-quadruplexes—have been shown to play a role in certain types of breast cancer for the first time, providing a potential new target for personalised medicine, say scientists at the ...

Genetics

Surprisingly many peculiar long introns found in brain genes

In a recent study of genes involved in brain functioning, their previously unknown features have been uncovered by bioinformaticians from the Moscow Institute of Physics and Technology and the Institute of Mathematical Problems ...

Oncology & Cancer

Tailoring an anti-cancer drug for optimal tumor cell killing

In a study published this week in Science, Université de Montreal researchers report key structural and biochemical differences among a class of anti-cancer drugs known as PARP inhibitors. These distinguishing differences ...

Oncology & Cancer

Artificial intelligence helps to pinpoint roots of gastric cancer

In a pioneering study, scientists at A*STAR's Genome Institute of Singapore (GIS) have developed new machine learning computer models, a type of artificial intelligence (AI), to accurately pinpoint cancer mutations. They ...

Oncology & Cancer

Scientists crack structure of enzyme complex linked to cancer

A research team led by a biochemist at the University of California, Riverside has solved the crystal structure for an enzyme that plays a key role in DNA methylation, the process by which methyl groups are added to the DNA ...

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