Medical research

Blocking fat transport linked to longevity

Animals from tiny worms to human beings have a love-hate relationship with fats and lipids. Cholesterol is a famous example of how they are both essential for health and often have a role in death. A new study reveals another ...

Medical research

Human tape worm drug shows promise against MRSA in lab

A new study provides evidence from lab experiments that a drug already used in people to fight tapeworms might also prove effective against strains of the superbug MRSA, which kills thousands of people a year in the United ...

Medical research

Cause of ageing remains elusive

A report by Chinese researchers in the journal Nature a few months ago was a small sensation: they appeared to have found the cause for why organisms age. An international team of scientists, headed by the University of Bonn, ...

Neuroscience

Capturing brain activity with sculpted light

Scientists at the Campus Vienna Biocenter (Austria) have found a way to overcome some of the limitations of light microscopy. Applying the new technique, they can record the activity of a worm's brain with high temporal ...

Genetics

Researchers discover new mechanism for human gene expression

In a study that could change the way scientists view the process of protein production in humans, University of Chicago researchers have found a single gene that encodes two separate proteins from the same sequence of messenger ...

Medical research

Slowing the aging process—only with antibiotics

Swiss scientists reveal the mechanism responsible for aging hidden deep within mitochondria—and dramatically slow it down in worms by administering antibiotics to the young.

Diseases, Conditions, Syndromes

Combating MRSA: Researchers study community-associated strain

The Caenorhabditis elegans, a small worm called a nematode, scurrying across a Petri dish has helped lead to discoveries about community-associated MRSA (methicillin-resistant Staphylococcus aureus).

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