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image: Novel Analgesics at a Snail’s Pace

Novel Analgesics at a Snail’s Pace

By Bob Grant | January 1, 2018

Studying cone snail venom has yielded novel pain pathways, but the peptides that function as toxins are difficult to translate into drugs.

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image: Researchers Mine Centipede Toxins for Analgesics

Researchers Mine Centipede Toxins for Analgesics

By Catherine Offord | January 1, 2018

Venomous centipedes may harbor a clue to the creation of a successful pain-killing compound for humans.

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image: Sea Anemone Toxin Could Treat Autoimmunity

Sea Anemone Toxin Could Treat Autoimmunity

By Jef Akst | January 1, 2018

If successful, the treatments could alleviate patients’ pain by reducing inflammation.

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image: Sourcing Painkillers from Scorpions’ Stings

Sourcing Painkillers from Scorpions’ Stings

By Abby Olena | January 1, 2018

Compounds in the arachnids’ venom interact with ion channels to both cause and block pain.

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image: Toxin from a Dangerous Fish Delicacy

Toxin from a Dangerous Fish Delicacy

By Kerry Grens | January 1, 2018

In tiny doses, the pufferfish’s tetrodotoxin can be turned into a pain-relieving ion channel blocker.

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image: Snake Venoms Cause and Block Pain

Snake Venoms Cause and Block Pain

By Kerry Grens | January 1, 2018

Painful snake bites may hold clues to developing analgesic drugs.

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image: Hormonal Male Contraceptive to Enter Clinical Trial

Hormonal Male Contraceptive to Enter Clinical Trial

By Jef Akst | December 21, 2017

The gel, which men rub on their upper bodies daily, delivers synthetic progestin to block the testes from producing normal levels of sperm.

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image: Urine Test for TB Yields Results in 12 Hours

Urine Test for TB Yields Results in 12 Hours

By Jef Akst | December 14, 2017

The new test could improve upon two current methods to diagnose tuberculosis—a skin test or culturing bacteria from saliva, both of which take days.

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Single-cell genome analyses reveal the amount of mutations a human brain cell will collect from its fetal beginnings until death.

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image: Antiviral Immunotherapy Comes of Age

Antiviral Immunotherapy Comes of Age

By Lucas Laursen | December 4, 2017

T-cell therapies are not just for cancer. Researchers are also advancing immunotherapy methods to protect bone marrow transplant patients from viral infections. 

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