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  • The dogs that work to detect cancer

    By Jack Ashby, on 22 November 2017

    The Grant Museum’s current exhibition – The Museum of Ordinary Animals: The Boring Beasts that Changed the World ­­- explores the mundane creatures in our everyday lives. Here on the blog, we will be delving into some of the stories featured in the exhibition with the UCL researchers who helped put it together.

    Guest post by Katrina Holland (UCL Anthropology)

    It’s 8.45am at a business park in rural Buckinghamshire, UK: my primary field site. A car pulls up and Kiwi jumps out, rushing into the workplace where she spends 3 days each week. Striding into the office, Kiwi wags her tail and greets her colleagues by pressing her wet nose into each of their trousers. Shortly after arriving, Kiwi is escorted by her trainer Sam to a grassy paddock where the pair stretch their legs. For Kiwi, this means darting across the field with her nose to the ground and choosing places to do her “business”. Meanwhile, armed with poop bags, Sam walks several laps of the paddock keeping a watchful eye on Kiwi. On their return to the office, Kiwi curls up on a cushion underneath Sam’s desk and dozes for an hour, before Sam calls her into the training room next door. Here Kiwi works, sniffing urine samples for up to 45 minutes per day as she learns to detect the odour of prostate cancer in urine.

    One of the bio-detection dogs searches the the samples.

    One of the bio-detection dogs searches the the samples.

    (more…)

    Ordinary Animals and the genetics of being sexy

    By Jack Ashby, on 9 November 2017

    The Grant Museum’s current exhibition – The Museum of Ordinary Animals: The Boring Beasts that Changed the World ­­- explores the mundane creatures in our everyday lives. Here on the blog, we will be delving into some of the stories featured in the exhibition with the UCL researchers who helped put it together.

    Guest post by Professor Judith Mank (UCL Genetics, Evolution and Environment)

    Dominant males have all the things that turkey hens want, including long snoods and vibrant wattles. Subordinate males are by comparison rather plain. (Photo by Lupin on Wikimedia. CC BY-SA 3.0)

    Dominant males have all the things that turkey hens want, including long snoods and vibrant wattles.
    (Photo by Lupin on Wikimedia. CC BY-SA 3.0)

    In all species, some individuals are simply better looking than others, and they have the right shape, colour or attitude that makes them irresistible to the opposite sex of their species. Scientists have generally assumed that good looks come primarily from good genes, but this presents an enigma: if only individuals with the best genes pass them on in every generation, those sexy genes should spread and soon the entire population should be equally attractive.

    So… how is that unattractive genes persist in populations? Why doesn’t evolution wipe them out? (more…)

    Games at the Grant

    By Dean W Veall, on 11 August 2015

    Dean Veall here. I bring you the second of our Museum Events blog series. How do you turn research ideas into participatory gaming activities? This was the challenge we set ourselves in a Grant Museum and Public Engagement Unit collaboration. We invited participants to shuffle their cards and roll a dice to win on this night of fun and fierce competition. UCL researchers inspired by their research art, language and literature and the Museum’s collection were the games masters for this very special games night. (more…)