HLS Summer School

On 27th June 2017 the School of Life Sciences took part in the Health and Life Sciences Summer School, organised by Widening Participation and Outreach.

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Each summer the Widening Participation and Outreach team organises faculty-based residential events for local Year 10 students. These three day events give young people the chance to stay overnight in university accommodation, experience student life and work with staff and students from different subject disciplines.

Here in the School of Life Sciences we ran a session for 35 of the visiting year 10 students. Tom price, Tom Butts, Gwen Cowley and myself organised a series of short activities: extracting DNA from fruit, evolution and vertebrate phylogeny and observing fruit fly behaviour to answer the question “do drunk fruit flies have sex more often?”

Our session in the Summer School received a lot of very positive feedback from participants.

“Really enjoyable and opened up new career choices for me in the future”

“Really enjoyed all the activities as they were interesting especially liked the one about brains”

“The fly sex activity was fun because it showed their behaviour”

“Very interesting with very lovely and friendly people”

 Thanks to everyone who ran sessions or helped out on the day, a good afternoon was had by all!

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Meet the Scientists On Tour

Meet the Scientists On Tour

by Rebecca Jones

Meet the Scientists on Tour 

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 Meet the Scientists on Tour is an initiative that aims to bring science to the public in places they don’t expect it. Activities centre around magnetic whiteboards where the public can spot caterpillars or match parasite to their hosts. The founders, Klara Wanelik, Rebecca Jones, Gabriel Pedra and Beth Levick have been visiting a number of locations in Liverpool and a folk music festival in Newcastleton where events ran 11am to 3pm. Here’s what they had to say about the events:

 

St John’s Shopping Centre

The first event was held at St John’s Shopping Centre on the first Bank Holiday Monday (May 1st) and was a success. We engaged with about 40 people although it was so busy we had to work hard to get people to come over to play our activities. It also didn’t help that people thought we were trying to sell them something! We had some great interactions with people though, with comments from participants including: “I really enjoyed the session”, “Caterpillar game – Thank you!” There were also college students asking about studying biology at the University!

 

Central Station

Our second event was run on Saturday 6th May at Liverpool Central Station and was very well received. The public passing through the station got stuck in: spotting caterpillars, spreading infection and matching parasites to their animal hosts!

We engaged more people than our last even at St John’s Shopping Centre (approx. 50) and were pleasantly surprised by how positive people were about engaging with our science in such a busy place! The majority of our visitors were young children aged 2-10 years. However, parents seemed equally as interested and we also had a few questions about studying at the University.   Comments (from some of our younger participants) included: “I really liked the visit. I hope you come again”, “Really fun and interesting,” and “I liked the games because I learnt things”.

 

New Mersey Retail Park

Our final event in Liverpool was at the New Mersey Retail Park in Speke on the 29th May. The weather wasn’t great so we were very grateful for our gazebo! Due to the weather we engaged with slightly fewer people (approx. 25) but we had people actively coming over to the gazebo upon recognizing either the University of Liverpool or Meet the Scientists logo. We even had a small girl run into the gazebo exclaiming that she wanted play games in the science tent!

Overall we had a brilliant time across our three locations in Liverpool and are keen to go back and take along some new activities. However, we found that we were mostly engaging with families or the elderly and missed out on the middle age bracket.

 

Newcastleton Traditional Music Festival

Our most recent location was up in Newcastleton on the Scottish border, close to Kielder Water and Forest Park. We chose this location as Klara is part of a project sampling field voles in Kielder forest and so she was keen to inform the public about what the team was doing. Additionally, we were interested in taking our activities to a music festival as it was a completely new environment for us to do outreach.

We didn’t know what to expect at the festival but it turned out that we were the only stall there and so were able to monopolize the green in the village. On the Saturday (1st July) there were folk music competitions underway but we were able to engage with a large number of local villagers and visitors from further afield. Over both days (4 hours on the Saturday and 1.5 hours on the Sunday) we engaged with a total of 52 members of the public.

We had some great interactions with people, many of whom approached us out of curiosity about why the University of Liverpool was present in Kielder. We were also able to interact with people from a broader age range – particularly with people in their 20’s and 30’s. We had a few local farmers come over who were particularly interested in our ‘Where does the parasite live’ activity. Our competitive game where people spread infections in populations proved very popular again at this event. Furthermore, lots of people were interested in the work with the voles that Klara was describing. Overall, we thoroughly enjoyed carrying out our outreach at the folk music festival which was a very different challenge to the locations in Liverpool. Although, after ceilidh dancing into the morning and being attacked by midges in our tent, we were happy to return to Liverpool for some well-deserved rest!

 

Finally, we would like to say thank you to everyone who helped make ‘Meet the Scientists on Tour’ possible. We’d like to thank the Wellcome Trust for funding us and Laura Winters for her support. We’d also like to thank Vincent Keenan for assisting at the event at Central Station and Steve Paterson for his additional financial (and moral) support. Most importantly, we’d like to thank everyone at the various locations who made it possible (and so enjoyable!) for us to carry out our outreach.

We’re keen to extend our outreach beyond ecology-based activities and so on the 5th July we ran an activity design workshop with attendees from the Victoria Gallery and Museum, Engineering Department and Institute of Translational Medicine. This was a half-day workshop where people had a go at our activities before settling down to design their own. Attendees then had a chance to present their boards, with much discussion in the group. We look forward to welcoming some more activities soon. Watch this space!

 

If you’re interested in designing an activity or want some more information, contact us on twitter at @MTS_OnTour, or by emailing kwanelik@liv.ac.uk.

Pint of Science – The evolution of feet, the brain and masturbation

Dr Rebecca Jones board picturefrom the School of Life Sciences recently hosted the Pint of Science event on evolution recently at the Shipping Forecast. Here’s what she had to say:

When I was asked to host a night for the recent Pint of Science event in Liverpool I jumped at the chance. I’d been to a couple already, Manchester and Exeter, and thoroughly enjoyed them. Pint of Science aims to bring science to local pubs where the public can listen to researchers describing their work. There’s normally a theme for each city, with Liverpool covering Our Body, Beautiful Mind and Atoms to Galaxies. As a lecturer in the School of Life Sciences I was hosting the ‘Evolution of feet, the brain and masturbation’ at the Shipping Forecast on the 15th May.

Alongside a team of volunteers (Georgia Drew, Amy Eacock, Chloe Heys and Jo Griffin) and a willing photographer for the evening (Lukasz Lukomski), we had our evening planned. As the public entered the venue, the basement of the Shipping Forecast, they had a chance to fill in the three quizzes set by our three fantastic speakers in the hope of winning some Pint of Science prizes. These included matching the footprint to the nationality, guessing which brain belonged to which animal and pairing animal’s with their penises.

 

After the welcome and thanking of the sponsors, eLife, we started with our first talk by Dr Kris D’Aout on the evolution of the foot.

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Kris discussed his work examining locomotion and the use of shoes in various countries, particularly India. Although it seems Kris struggles with volunteers here in the UK!

 

He even showed a video of a robot having to meander around some walking humans! Kris was met with a barrage of questions from the audience, including some asking advice on wearing slippers around the house!

 

Next up we had Dr Tom Butts who spoke on the evolution of the brain and he even managed to rope in some keen volunteers to demonstrate the formation of the spinal cord.

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Tom then received some rather tough and philosophical questions about brain development and dinosaurs which got everyone thinking!

 

We then had a break in which people replenished their drinks but also got to listen to three excellent 2 minute talks from researchers. Jennifer Mitchell, Elinor Chapman and Angela Hackett (L to R) all described their research without the use of props or slides to an enthralled audience who eventually voted Elinor the winner!

 

Our final talk, and headline act, was Dr Tom Price who spoke about the evolution of masturbation across animal groups.

 

Tom mostly spoke about sex and masturbation in birds although had some interesting theories on whether masturbation occurred in dinosaurs!! Tom said, “People seemed to enjoy my speculations on solo sexual behaviour in ducks and dinosaurs.” However, he was more surprised that “Some members of the public were surprisingly good at identifying weird animal genitals.”

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Following some entertaining questions and prize giving, the conversations moved upstairs where people were keen to find out more about feet, the brain and most importantly, masturbation.

I’d like to say thank you to the speakers and all the volunteers that helped on the night! There was a lot of organising but it made for a memorable event!

Science week in Mosspits Lane primary school, 6-7 March 2017

As part of her honours project Mary Roughley visited Mosspits Lane Primary School in Wavertree, Liverpool, during Science week. She has spent an afternoon with each year 6 class and engaged with the pupils on topics such as scales in the universe, the concept and calculation of magnification and the power of using microscopy in biology. As part of her honours project, Mary has planned the session and developed the supporting worksheets and instruction protocols. After a short presentation, the whole class went out onto the playground to collect their own live samples to view under the microscope, the class were then split into three groups to rotate between the three exercises that were organised. The most popular activity was collecting and viewing their samples. The pupils were given magnifying glasses and also had access to the Zeiss stemi labscope to enable them to examine their specimens. They collected insects, worms, leafs, bread crumb, aphids, hairs…They really enjoyed this activity and were fascinated and very excited by what they could see with a microscope: worms digestive tubes, tiny unsuspected hairs on insect legs and “a starry night sky” (salt imaged with transmitted light)!

The pupils also made their own magnifier using water in petri dishes. They learnt how to calculate magnification and used this knowledge to calculate and compare the magnification of a magnifying glass and the magnifier that they made. They realised that their magnifier made with a drop of water was as good as a commercial magnifying glass.

For the third activity, the pupils used the schools computers and an online programme to learn more about scales. The software showed objects of different sizes ranging from galaxies to a proton nucleus. This activity reinforced the idea that microscopes are essentials to biologists, as many things are much too small to be seen with the naked eye. This is what Mary says about her experience: “I received excellent feedback from the pupils. They thoroughly enjoyed the session and some mentioned that they would like to become biologists. They particularly enjoyed using the microscope and collecting their samples and a number of pupils said that the only bad part of the session was packing away! As a proof of the success of the half-day, the teachers had to fight for the children to go out at playtime. They preferred observing their samples under the microscope. I have personally really enjoyed delivering the sessions, I found the experience very rewarding especially when the pupils said they wanted to be biologists! The experience has also made me consider teaching as a career.” This is what the children wrote about the session: “‘I wish the session was longer!!; I liked seeing the intestines in the worm, it was gross but cool!; The bacteria in the pond water was really cool.” It was a very enjoyable experience at all levels: for the children, the teachers, the undergraduate student involved and me, the academic supervisor. Thank you to Mosspits Lane to have worked with us on this project.

Violaine Sée, IIB

Brainiology Event

Brainiology Event

Guest Post : Tom Butts, University of Liverpool

The School of Life Sciences held a ‘making the brain’ workshop in the Liverpool World Museum on Saturday 21st January as part of the ‘Meet the Scientists: Brainiacs’ day. Members of the public (and more to the point, their kids) came along and had a go at a number of activities all designed to get people thinking about the brain, how it works, and how it has evolved.

The first activity was to ‘build a brain’, where people had to assemble a 3D life-size anatomical model of the human brain. The second was ‘evolving the brain’ and involved arranging a number of animal photographs on a large phylogeny (of vertebrates). The final part was to try and match up the pictures of the animals’ brains to the correct animal on the phylogeny as a way to think about how brains have evolved. I had some cracking volunteers, including postdocs, PhD students, Masters’ students, and undergrad students from across the biological diaspora in Liverpool, and it was a cracking day had by all. Though knackering. I now have even vaster levels of respect for primary school teachers.

Speed (dating) Science Careers

On the 19th January, 40 Year 12 students from Life Sciences UTC visited Life Sciences to take part in a Speed Science event with 5 PhD students from IIB.  This was part of their Build My Future Festival.

Small groups of students spent 5 minutes listening to a PhD student talk about their research before being given 5 minutes to ask questions on things such as the PhD student’s research, what university is like? What being a PhD student is like? Which degree programmes the PhD students had taken? before moving to the next PhD student to start the process again. Using this approach the students were able to speak to and ask lots of questions to a 5 different PhD students in a short space of time

The students were really engaged and asking lots of questions, whilst it gave the PhD students chance to practise their science communication.

Thanks to Tushar Piyush, Matthew Agwae, Hammed Badmos, Gospel Nwikue and Jonathan Temple for volunteering to help out at this event

Postcard from Khon Kaen, Thailand – Eddy Spofford and Charlotte Price (MBiolSci students from the Institute of Integrative Biology)

Cholangiocarcinoma (CCA) is more prevalent in Southeast Asian countries compared to the western world, where cases of CCA are rare. Opisthorchis viverrini (OV) infection (opisthorchiasis) is the associated cause of this increase of cases in CCA, and rates of high infection with OV correlate with high CCA occurrence. In the Northeastern Isaan region of Thailand, OV-infection is endemic – this region also suffers high levels of CCA. OV may be transmitted by eating raw or undercooked fish in foods such as such as ‘koi pla’. After consumption, the OV parasite resides in the duodenum, the liver and surrounding bile ducts and can live for up to 20 years. Infection is asymptomatic, making CCA difficult to detect until it presents in its terminal stages. For these reasons, OV is classed as a type 1 carcinogen.

As part of our integrated masters final year project and internship, Charlotte and I are observing the sustained immune response towards OV – one of several contributors to the development of CCA. As part of a Newton Fund project funded by the British Council, we have been conducting our research in the Tropical Disease Research Laboratory (TDRL),  part of Khon Kaen University. So far, we have enjoyed integrating ourselves into a completely new culture and working in a lab with more independence than we have had before. So far it has been an exciting and rewarding experience. TDRL provides a lot of opportunities for international students, so whilst we are submerged in Thai culture we have also been fortunate to meet people from all across the world. This is in addition to making discoveries along the way in the lab. Knowing that our research will contribute towards efforts to reducing OV-infection and CCA mortalities is very humbling.

TDRL developed the “Lawa Model” several years ago and introduced this to Lawa villages 6 years ago. This model aims to educate people about the dangers of OV and eating potentially contaminated fish. Health volunteers are responsible for screening of patients to detect OV and administering praziquantel, as well as other non-OV health issues. They are also required to examine stool samples and educate locals as part of the free education programme in local schools, or ‘door to door’ educating. The health volunteers are key in maintaining the health and awareness of the local communities, whether it be through interpretive dance, adaptations of popular Thai songs or handing out leaflets.

The Lawa Model education programme in schools is free. Before the model was introduced, an average of 10% of children were OV-positive. Now, most schools around the Lawa Region can boast 0% infection. The Model encourages education about OV as part of the school curriculum by rewarding them with certificates. This is promising for future generations that are much less likely to suffer from CCA.

The Lawa Model adopts the ‘EcoHealth’ approach which means a transdisciplinary approach, where experts from different scientific disciplines such as conchology, ichthyology, parasitology, biochemistry and veterinary medicine that target each stage of OV’s lifecycle.  A major failing in previous attempts has been lack of sustained awareness and implementation of control programmes. The Lawa Model has attempted to solve this by encouraging and educating stake holders including local officials, monks, village leaders, schools and the previously mentioned health volunteers who are also responsible for providing regular health checkups for the villagers and checking for OV-infection.

On our visit to Lawa Lake, we saw for ourselves the success of the model, where it was very clear that the majority of people now had a clear understanding of how OV is transmitted. Before the model was introduced six years ago, OV-infection in the human populations in this area was 60%, but this has now fallen to less than 10%. OV-infection in fish has fallen from 70% to <1% and snails infected with OV have dropped to less than 0.2%. As a result of this success, the TDR team are now planning to introduce the Lawa Model into different provinces within Thailand and other neighbouring countries. Charlotte and I recently visited Kalasin, a province nearby to Khon Kaen, which is in very early stages of Lawa Model implementation. It was very eye-opening to see how unaware some people still are in Thailand despite the threat of this disease. However, due to the Lawa Model’s previous success it is likely villages in Kalasin will have the same promising results.

The TDR team from KKU often travels to local Lawa Villages to hold talks about the dangers of OV and explain how it is transmitted. Ultrasound screening is also performed to determine levels of liver complication in patients. Blood samples are also taken from the field and used as part of research about the pathology of OV infection, which precedes CCA. As part of my and Charlotte’s research, we have analysed these blood samples through various immunological assays. Our research will contribute to the current hypothesis that people with a more aggressive immune response are more susceptible to the development of CCA.

The recent ‘National agenda against liver fluke and cancer’ has made clear its aim to remove OV from Thailand in the next 10 years and reduce the number of CCA mortalities. The Lawa Model is a perfect example of how constant attention and support to communities can reduce the infection rate of OV. For this to happen on a national scale, the government must become involved on a permanent level to guarantee replication of the Lawa Model’s success.

After 3 months here, Charlotte and I are continuing to enjoy both the science and the fun that comes with Thai culture. We are fortunate to be part of such a worthwhile project and hope our time here will be beneficial to both ourselves, and the fight against OV and CCA.

Top L-R: Dr Kanin Salao and Eddy processing patient blood samples in the lab; Eddy and Charlotte with Prof Steven Edwards and Dr Helen Wright, who lead the University of Liverpool collaboration with TDRL, and Dr Kanin Salao from TDRL prior to them leaving for Khon Kaen in July; Eddy and Charlotte with other TDRL students paying respects to Prof Banchob Sripa (centre) on “Teachers Day”.

Bottom L-R: Community outreach program in Kalasin; Charlotte carrying out neutrophil isolations in the lab; OV parasite under the microscope.