Related topics: cells · cancer cells · cell death

How invading jumping genes are thwarted

Since Carnegie Institution's Barbara McClintock received her Nobel Prize on her discovery of jumping genes in 1983, we have learned that almost half of our DNA is made up of jumping genes—called transposons. Given their ...

Potential assay artefacts in anti-malarial screening

Malaria remains an economic and health burden to the developing world. As plasmodium, the causative agent of malaria, is acquiring rapid resistance against currently used drugs, identification of new classes of anti-malarials ...

Taking CRISPR from clipping scissors to word processor

Using the gene-editing tool CRISPR to snip at DNA is often akin to using scissors to edit a newspaper article. You can cut out words, but it's difficult to remove individual letters or instantly know how the cuts affect the ...

New gene map reveals cancer's Achilles heel

Scientists have mapped out the genes that keep our cells alive, creating a long-awaited foothold for understanding how our genome works and which genes are crucial in disease like cancer.

New tests provide assurance to MRI-guided radiotherapy

Researchers from the National Physical Laboratory (NPL), VSL and the University of Michigan have taken a crucial step towards accurate dosimetry for MRI-guided radiotherapy - a state-of-the-art cancer treatment.

New degradation proteins show route to cell survival

Studies by researchers at Tokyo Institute of Technology and colleagues reveal two proteins that induce degradation of certain cell constituents to help cell survival under nutrient-limiting conditions.

Live and let-7: MicroRNA plays surprising role in cell survival

Researchers at the University of California, San Diego School of Medicine have identified a microRNA molecule as a surprisingly crucial player in managing cell survival and growth. The findings, published in the October 7 ...

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