Genetics

Stressed-out worms hit the snooze button

When you catch a nasty cold, curling up in bed to sleep may be the only activity you can manage. Sleeping in response to stress isn't a uniquely human behavior: many other animals have the same reaction, and it's not clear ...

Immunology

Intestinal worms may solve allergy puzzle

While young people with parasite worms currently have a four times higher risk for developing allergies and asthma than others. Their parents are generally unaffected.

Neuroscience

'Wasabi receptor' for pain discovered in flatworms

A Northwestern University research team has discovered how scalding heat and tissue injury activate an ancient "pain" receptor in simple animals. The findings could lead to new strategies for analgesic drug design for the ...

Neuroscience

Worms learn to smell danger

Worms can learn. And the ways they learn and respond to danger could lead scientists to new treatments for people with neurodegenerative diseases.

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