Countervailing viper venoms

Using snakes' own defenses against venom

Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us.

In this episode, Sean Carroll and Fiona Ukken describe how to use snakes' own proteins as an antivenom.

In this episode, we cover:
•[00:00] Introduction.
•[00:54] Evolutionary biologist Sean Carroll introduces the problem of snakebites and the availability of effective antivenoms.
•[02:14] Carroll and geneticist Fional Ukken tell how they came to study protective FETUA proteins.
•[03:48] Carroll and Ukken explain what they learned about the effectiveness of combinations of FETUA proteins.
•[05:11] Carroll describes the broad the protection the proteins afford across species.
•[06:33] He explores the implications for snakebite treatment.
•[07:25] Carroll and Ukken list the caveats and limitations of the study.
•[09:16] Conclusion.

About Our Guests:

Sean Carroll
Professor, HHMI Investigator
University of Maryland

Fiona Ukken
Senior Researcher
University of Maryland

View related content here: https://www.pnas.org/doi/full/10.1073/pnas.2612168123

Follow us on Spotify, Apple Podcasts, or wherever you get your podcasts for more captivating discussions on scientific breakthroughs!

Visit Science Sessions on PNAS.org: https://www.pnas.org/about/science-sessions-podcast

Follow PNAS:
Twitter/X
Facebook
LinkedIn
YouTube
Sign up for the PNAS Highlights newsletter

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(429)

Detecting blue whales using fiber optic cables

Tracking whales with acoustic sensing Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scie...

5 Okt 9min

Environmental hazards near schools

Schools' proximities to hazardous materials sites Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to ...

21 Sep 10min

Getting to the root of the rhizosphere

Getting to the root of the rhizosphere Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's sci...

31 Aug 6min

Economic toll of declining MMR vaccination

Economic costs of measles outbreaks Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scient...

17 Aug 10min

Geochemical record of subduction

Evidence of early plate tectonics Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientif...

3 Aug 10min

Origins of bread wheat

Domestication of wheat Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific communit...

20 Jul 9min

Using AI to predict the weather

Using AI to predict the weather Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific...

15 Jun 13min