Lessons in longevity from the naked mole-rat Image

Lessons in longevity from the naked mole-rat

24 September - 27 mins
Podcast Series Futureproof with Jonathan McCrea

Listeners to the show might remember that last year we spoke to Dr. Vera Gorbunova from Rochester Aging Research Center at the University of Rochester about her work on SIRT6 - often referred to as the “longevity gene” because of its important role in organising proteins and recruiting enzymes that repair broken DNA.

Since then, she and her team have made significant progress in the study of longevity by successfully transferring a different gene from naked mole rats into mice, resulting in improved health and an extension of the mouse’s lifespan.

Jonathan is joined by Dr. Vera Gorbunova to discuss.

27 mins

Series Episodes

Futureproof Extra: How leaves form their shapes

Futureproof Extra: How leaves form their shapes

Leaves have many different jobs: photosynthesis, gas exchange, water exchange, and more. But how do they end up in the shapes that they are? Joining Jonathan to discuss is Dr Katie Gray Ferris, Assistant Professor in the Department of Ecology and Evolutionary Biology at Tulane University in the United States.

14 mins

5 December Finished

The importance of scepticism in science

The importance of scepticism in science

For centuries we have been marketed and sold products that claim extraordinary things only to find out that the evidence and application don’t match up. So-called snake oil products have littered the internet recently and despite pretty clear regulations, the internet has turned on the firehose when it comes to advertising and marketing, to the point where regulators can’t keep up. So, to protect ourselves we should be developing a sceptical approach, so says Nick Teller, the author of 'The Skeptic’s Guide to Sports Science' - he joins Jonathan to discuss. Also joining Jonathan for Newsround is Catherine McGuinness, Research and Education Officer at Cavan County Museum & Lianne Shanley, PhD Researcher from the School of Biochemistry and Immunology, Trinity College Dublin.

33 mins

3 December Finished

Futureproof Extra: Where do we save our memories?

Futureproof Extra: Where do we save our memories?

Our brain has about 86 billion neurons making it a pretty busy place but how much of that space is dedicated to storing our memories and where exactly does that happen? Joining Jonathan to get a better understanding of how we store memories is Tomás Ryan, Associate Professor in Trinity’s School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, and the Trinity College Institute of Neuroscience.

16 mins

28 November Finished

Should we delay clamping the umbilical cord?

Should we delay clamping the umbilical cord?

Joining Jonathan to discuss new research that indicates that a delay in clamping the umbilical cord of premature babies could decrease the risk of death by as much as two-thirds is Professor Eugene Dempsey, Horgan Chair in Neonatology at the INFANT Centre at UCC. Also joining Jonathan for Newsround is physicist, Philip Smyth, and sustainable food production scientist, Laura Healy.

39 mins

26 November Finished

Science Week Special: What are the biggest threats to humanity?

Science Week Special: What are the biggest threats to humanity?

When it comes to the end of humanity, there are numerous ways it might come to pass - be it a wayward asteroid, the eruption of a super volcano, the ever-growing presence of Artificial Intelligence in our lives, or the unseen spores of a killer fungus. But which one of these poses the greatest risk? This is the question posed by Jonathan in this very special episode of Futureproof which was recorded in front of a live audience at the Dublin Royal Convention Centre. Joining us to discuss is: Dr. Robert Ross, Senior Lecturer in the School of Computer Science at TU Dublin Professor Chris Bean, Senior Professor and Head of Geophysics at the Dublin Institute for Advanced Studies Professor Caitriona Jackman, Senior Professor of Space Physics at Dunsink Observatory Jerry Clancy, PhD student at the School of Chemical Sciences in DCU Dr. Shane Bergin, physicist and an assistant professor in science education at UCD's School of Education & Immunologist, Dr. Lara Dungan, also join Jonathan for this week's Newsround. With thanks to Science Foundation Ireland.

57 mins

19 November Finished

Futureproof Extra: Exploring why UTIs persist with artificial bladders

Futureproof Extra: Exploring why UTIs persist with artificial bladders

There are around 400 million global cases of UTIs or urinary tract infections per year, and they can often persist, but why? Researchers in the UK have been using artificial bladders to find out what makes them stick around. Joining Jonathan to discuss is Prof Jennifer Rohn, Professorial Research Fellow in Renal Medicine at University College London and Head of the Centre for Urological Biology.

14 mins

14 November Finished

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