Society for Science & the Public, which publishes Science News, uses cookies to personalize your experience and improve our services. For more information on how we use cookies on our websites, visit our Cookie Policy.
News Neuroscience

Pain promoter also acts as pain reliever

Experiments with rodent cells reveal dual role for pain-sensing protein

man in pain

PAIN GAIN  A protein that detects pain also triggers production of pain-soothing opioids, new experiments with rodent cells reveal.

ThamKC/iStockphoto

By Rachel Ehrenberg

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Neuroscience

  1. Cutting up live human brain tissue
    Neuroscience

    Living brain tissue experiments raise new kinds of ethical questions

    By Laura Sanders
  2. microglia and nerve cells
    Neuroscience

    Brain cells called microglia eat away mice’s memories

    By Laura Sanders
  3. illustration of blood vessels
    Neuroscience

    Injecting nanoparticles in the blood curbed brain swelling in mice

    By Laura Sanders
  4. patient receiving chemotherapy
    Neuroscience

    Psilocybin may help cancer patients with depression and anxiety for years

    By Laura Sanders
  5. Alzheimer's patients
    Health & Medicine

    How one woman became the exception to her family’s Alzheimer’s history

    By Laura Sanders
  6. Cat on grass
    Neuroscience

    A parasite that makes mice unafraid of cats may quash other fears too

    By Laura Sanders
  7. noir film scene
    Neuroscience

    Mice watching film noir show the surprising complexity of vision cells

    By Laura Sanders
  8. amyloid
    Health & Medicine

    A once-scrapped Alzheimer’s drug may work after all, new analyses suggest

    By Laura Sanders

From the Nature Index

Paid Content