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image: Infographic: Two Pain Paths Diverge in the Body

Infographic: Two Pain Paths Diverge in the Body

By Mark R. Hutchinson | January 1, 2018

The acute pain that results from injury or disease is very different from chronic pain.

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image: Painful Realities

Painful Realities

By The Scientist Staff | January 1, 2018

Dave Thomas, a researcher at the National Institute on Drug Abuse, talks about the harsh truths and frustrating complexity of pain and analgesia.

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image: Sex Differences in Opioid Analgesia: A Complicated Picture

Sex Differences in Opioid Analgesia: A Complicated Picture

By Catherine Offord | January 1, 2018

Researchers are beginning to tease apart the mechanisms underlying differences in how males and females respond to powerful painkillers.

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image: Swearing Off Pain

Swearing Off Pain

By The Scientist Staff | January 1, 2018

Author Emma Byrne runs down the benefits of cursing, among them an enhanced ability to withstand pain.

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image: Targeting Sodium Channels for Pain Relief

Targeting Sodium Channels for Pain Relief

By Catherine Offord | January 1, 2018

The race to develop analgesic drugs that inhibit sodium channel NaV1.7 is revealing a complex sensory role for the protein.

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image: Ten-Minute Sabbatical

Ten-Minute Sabbatical

By The Scientist Staff | January 1, 2018

Take a break from the bench to puzzle and peruse.

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image: Why Swearing and Pain Go Hand in Hand

Why Swearing and Pain Go Hand in Hand

By Emma Byrne | January 1, 2018

Screaming obscenities when you stub your toe makes perfect biological sense.

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image: Animal Analgesics

Animal Analgesics

By The Scientist Staff | January 1, 2018

A cornucopia of toxins in the animal kingdom could provide inspiration for novel painkillers, but so far, effective drugs have proven elusive.  

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image: Frog Skin Yields Potent Painkillers, but None Clinic Ready

Frog Skin Yields Potent Painkillers, but None Clinic Ready

By Shawna Williams | January 1, 2018

Decades after their discovery by bioprospectors, amphibian-derived analgesics continue to attract scientific attention.

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image: Mining Spider Toxins for Analgesic Clues

Mining Spider Toxins for Analgesic Clues

By Catherine Offord | January 1, 2018

Arachnids harbor a plentiful array of molecules that target mammalian pain receptors.

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