postdoc

Congrats Adam on your Cell paper

Researchers create “Lipidomic Map,” offering insights into immunology

An international team of scientists has developed a method for simultaneously detecting thousands of lipid molecules that are displayed to T cells in the human immune system.

The study, co-led by Professor D. Branch Moody, MD, of the Division of Rheumatology, Immunity and Inflammation at Brigham and Women’s Hospital, and Adam Shahine, PhD, at the Monash Biomedicine Discovery Institute represents a collaboration among researchers from Oxford, United Kingdom, Monash University in Melbourne, Australia and Groningen, Netherlands. The results were published today in Cell.

The team developed a new and sensitive method to detect more than 2,000 lipids bound to CD1 antigen presenting molecules, which display antigens to the human immune system.

While scientists have long known that T cells recognise antigens, until the 1990s, it was thought that these antigens were always peptides derived from proteins. Because lipids are not encoded by genes and are instead made by enzymes and form into membranes, they have entirely different functions and positions in the cell.

The ability to measure many lipid antigens at one time will allow future researchers to cross-check any disease-related lipid of interest to the list of candidate lipid antigens from this map and potentially make connections to diseases.

Their efforts yielded the first integrated CD1 lipidomic map, which could help guide the investigation and discovery of lipid blockers and antigens for T cells and support the view that lipids normally influence immune responses.

The research builds on earlier methods that separate cellular lipids in one chromatographic system, which provided only a limited perspective. The new structural biology work, undertaken by Dr Shahine, ARC DECRA fellow, showed how lipids fit inside proteins using size-based mechanisms.

Combined, the structures and biochemistry detail rules about the size, shape, and chemical content of the kinds of lipids that can bind CD1 and cause a T cell response—either activation or deactivation. It is the latest in a series of studies that date back to the 1990s, when Brigham scientists discovered that T cells can recognise lipid antigens.

Splashdown“. The image provides a prism for thinking about how oily antigens are recognized in aqueous solution. Four lipid presenting molecules, CD1a, CD1b, CD1c and CD1d, including a three dimensional CD1-lipid complex, fall toward the surface of a blue and watery environment surrounding a T cell. Image credit: Dr Erica Tandori.

“In this ambitious decade-long, multidisciplinary study, we have characterized the full spectrum of cellular lipids that can be displayed to T cells. Further, we have collated 25 years of structural biology data, as well as new data collected at the ANSTO Australian Synchrotron, to standardize the rules that govern the molecular mechanisms in lipid presentation” said Dr Shahine. “Our hope is that the data generated in this study will serve as a foundation for future research in the field of lipid mediated immunity.”

Professor Moody said, “The Brigham provides an environment where physicians and scientists from differing fields can collaborate. This multidisciplinary effort involved biophysical techniques related to mass spectrometry and biological techniques related to lipid chemistry. The lipids informed immunological outputs, and the mode of lipid recognition is proven through X-ray crystallography.”

Read the full publication in Cell, titled CD1 lipidomes reveal lipid-binding motifs and size-based antigen-display mechanisms

DOI: 10.1016/j.cell.2023.08.022.

Original article

Read about our disability internship program featured by WISE Employment

Rossjohn Laboratory pioneers inclusive paid internship program for GradWISE graduates

In a display of commitment to diversity and inclusion, Rossjohn Laboratory, a renowned Biomedical Science research lab in Australia, has taken significant strides to create a more inclusive workplace and support newly emerging graduates with disabilities. As a longstanding partner of GradWISE, the organisation has recently offered multiple disability-affirmative paid internship positions to graduates from various universities, marking a ground-breaking moment for the scientific community.

Four GradWISE science graduates secured the highly sought-after internship opportunities at Rossjohn Laboratory. Over the past 12 weeks, they have been welcomed into the research and administrative teams, immersing themselves in the inner technical workings of the cutting-edge laboratory.

GradWISE graduates interning at Rossjohn Laboratory

Leading this initiative is Professor Jamie Rossjohn, FAA FAHMS FLSW FMedSci FRS, an ardent advocate for workplace diversity. Professor Rossjohn’s unwavering commitment to creating broader internship opportunities for graduates with disabilities has set a shining example for the scientific community. He firmly believes that by fostering diversity in the workplace, not only does the team benefit from a wider range of perspectives and ideas, but it also leads to enriched experiences for all involved.

“Collaborating with the Rossjohn Lab has been an incredibly enriching experience for GradWISE participants. Their dedication to fostering inclusion and providing meaningful opportunities is truly commendable. Together, we’ve opened doors for talented individuals to contribute to groundbreaking projects” says Head of GradWISE Edward Osano.

During their internship, they have had the privilege of participating in the Monash Sensory Science Exhibition held in June. The exhibition, which brings together art and science for participants with diverse needs, provided an inspiring platform for the interns to showcase their skills and passion for scientific discovery.

The experience at Rossjohn Laboratory has proven to be transformative for the interns, giving them greater confidence in navigating the workplace and reinforcing their passion for scientific research. One intern, who had never been employed before, expressed immense excitement and eagerness to continue contributing to the lab as part of their ongoing career journey.

GradWISE student Sophia says “working for Rossjohn Laboratory has long been a goal of mine. I was so excited to secure the internship with assistance from GradWISE. Assisting the team to deliver the Monash Sensory Science Exhibition has helped improve my confidence and broaden my skills. I felt supported every step of the way. I’m so grateful to Professor Rossjohn and the team for this opportunity.”

Professor Rossjohn, while discussing the remarkable progress of the GradWISE interns, was filled with pride and admiration for their contributions. In recognition of their exceptional performance, he provided the GradWISE interns with an additional six-week contract extension, underscoring the laboratory’s commitment to nurturing talent and providing meaningful opportunities.

science objects at Rossjohn LaboratoryOver the last three months, Coach Roanna Harry has been there to provide support to the GradWISE participants.

“The Monash Sensory Science Exhibition was an impressive display of inclusive creativity and innovation. It was wonderful to see the Rossjohn interns in action as they assisted the team to run the event. It’s been so heart-warming to see our students thrive and witness their professional growth over the course of the internship. The nurturing and inclusive culture within the Rossjohn team has been crucial to their success. As they near the end of the internship, GradWISE look forward to continuing to support our participants to leverage this once-in-a-lifetime opportunity, as they embark on careers in the science field” says Roanna.

[Images:  1. Sean Christopher (L) and Sophia Ladanyi (R) assisting at the Monash Sensory Science exhibition on June 30th, 2023.  2. Tactile models of immunity created for the exhibition.]

Original article 

LinkedIn post

 

Read Erica’s piece in Hire up about our sensory science exhibitions this National Science Week

Explore sensory science exhibitions this National Science Week

At 23, I was diagnosed with a form of juvenile macular dystrophy. This can be devastating for any young person, but as an art student beginning a degree at the Victorian College of the Arts, majoring in painting, it was particularly devastating.

I had spent so many years as a child learning to paint; I thought this was something I would continue to do throughout my life. However, the diagnosis brought all this to a crashing halt. A mere few millimetres of dead cells at the macula can have huge impact – no longer driving, reading, seeing faces, no longer able to see the finer details. A sense of freedom and carefree independence gone.

As my diagnosing ophthalmologist could not answer my questions – how quickly will my blindness progress? To what extent will I lose my vision? Will I lose my sight completely?, I became an observer of my own deteriorating vision, noting its myriad impacts in every aspect of life.

In the following years, after raising two children, I decided to return to art school with limited vision. And I realised that low vision (or legal blindness) is not very well understood. So, I decided to paint and draw what my vision loss looked like, and completed my PhD at the Victorian College of the Arts as an artist researcher, relaying an ‘eye witness account’ of the entoptic effects of my own vision loss.

For me, vision loss did not look like the big black spot at the centre of a perfect visual field, so often depicted in major ad campaigns promoting eye health, or ophthalmic textbooks and journals, as they try to explain what the person with macular disease might ‘see’.

A painting of a yellow and red Vegemite jar on a grey surface. The middle and right side of the jar is dissolving away into red, yellow and white flecks.

‘The Vegemite Jar’ – 2016 oil-on-canvas painting, by Erica Tandori

In contrast, I find my vision loss to be a dynamic and ever-changing form of blindness, its visual effects dependent upon environmental, physical, and psychological conditions. I don’t see a black spot at all. It’s just so much more complex than that.

The discoveries I made as an artist made me realise that, sometimes, even the most sophisticated medical and scientific equipment cannot capture the lived experience of disease or disability, and that art can contribute to medical and scientific research.

In that respect, my work as artist in residence at the Rossjohn lab, Biomedicine Discovery Institute, at Monash University, has pushed both my work as an artist, and my work as a blind creative researcher. Here, with the support of Professor Jamie Rossjohn, I create exhibitions for people with blindness and low vision, who wish to know more about biomedicine and biomedical research.

All too often, people with blindness and low vision don’t have access to the incredible wonders that are to be discovered through electron-microscopy and crystallography. These are discoveries that have made great science and won more Nobel prizes than any other field – discoveries that are celebrated in our culture, and yet remain inaccessible to those with visual impairments.

People with disability remain on the perimeter of scientific discourse, while at the same time Australian schools and tertiary institutions are witnessing a decline in the number of people undertaking STEM subjects, including biomedicine. 

This decline in STEM and the lack of access to science for people with vision impairment has been the driving inspiration behind Prof Jamie Rossjohn’s initiative to bring science to the blind and low vision communities.

As a result, the Monash Sensory Science initiative was born, with the first exhibition held in 2018. Since then, exhibitions have travelled across Australia and overseas, recognised by the United Nations Symposium (AI for Good), celebrated by Berlin Falling Walls (Breakthroughs in Science) and travelled virtually across the world.

Added to this, we also began a disability internship program, enabling people with an interest in biomedicine to work at our world leading research laboratory, giving them an opportunity not often available to those of us with disability. To date, we have enabled some of our interns to gain secure employment and enrolment into science higher degrees, including Master’s and PhD.

We have explored ways to make science accessible through tactile artworks, interactive science books, tactile posters, large font and braille labels, data projection mapping on sculptures, science inspired pop songs, and art-making workshops recorded in ASMR (auto sensorial meridian response) each seeking ways to make biomedicine novel, unique, inspiring and highly accessible to all.

But there is much, much more to do. We need a cultural shift, encouraging people from all walks of life and all abilities to be inspired to enjoy science, study it, work in its areas of research and celebrate its discoveries. And we need the wider community to accept and support this shift and the benefits this will bring.

I do believe Monash Sensory Science is a wonderful initiative, for it draws together scientists and researchers, people from all walks of life, inclusive of diverse needs, science literacies and divergent backgrounds to celebrate the wonders of biomedicine. It is a story about all of us, for all of us.

Monash Sensory Science will celebrate National Science Week with two free exhibitions travelling to both Melbourne and Sydney in August 2023.

In Sydney, Monash Sensory Science will partner with NextSense, a premier agency supporting children with hearing and vision loss, to host an event at the Australian Hearing Hub, Macquarie University, on Tuesday 15 August from 12 – 4 pm.

Register here

In Melbourne, the exhibition will be hosted by Statewide Vision Resources, the Victorian Education Department’s peak body providing support to school age children with blindness and vision impairment and their teachers. This exhibition will be held on Thursday 17 August 2023, from 2 – 5 pm.

Register here

These exhibitions will also include workshops, where participants living with blindness, low vision or diverse needs, can create science inspired artworks. Items produced in the workshops will be included in future exhibitions and new interactive science books. All workshop materials will be provided free by the organisers. The exhibitions are free, light refreshments are also provided. Bookings are essential as places are limited.

A Monash Sensory Science pull-banner in front of an entrance to a Monash University building. Two women with dark black hair wearing puffer jackets are walking towards the doorway.

Erica is smiling. She has brown eyes, shoulder length brown hair and is wearing a black v-neck top.

Dr Erica Tandori PhD, is a legally-blind artist, academic and public speaker. Since being diagnosed with a form of macular dystrophy, a degenerative form of vision-loss, in her first year of art school, Erica has devoted her art making and research to an examination of what it means to experience living with vision loss.

Original article

Monash Sensory Science Exhibition brings art and science together for diverse needs participants

Activating art and technology to explore the science of autoimmunity, the Monash Biomedicine Discovery Institute hosted a free sensory exhibition on Friday 30 June,  curated specifically for blind, low-vision and diverse needs audiences.

Designed for all ages and levels of science literacy, the Monash Sensory Science Exhibition – Autoimmunity explored eight autoimmune diseases through multi-sensory, multi-modal artworks and tactile displays, offering an accessible and inclusive learning opportunity.

Sensory Science in action.

From handcrafted immune cells made of clay, food, paper and fabrics, to technologies and interactive displays exploring autoimmune processes, participants learned about the ways in which the body mistakenly attacks its own organs and tissues, resulting in health conditions such as type 1 diabetes, multiple sclerosis and celiac disease.

Dr Stuart Favilla, Dr Erica Tandori, Professor Jamie Rossjohn, Dr Carina Garland MP, Professor Christina Mitchell AO and Dr Lisa Ciacchi.

Held in the award-winning Learning and Teaching Building on the Monash Clayton campus, participants heard from Professor Jamie Rossjohn, a Monash University T cell immunology expert, then chose from sessions exploring various diseases in depth. Dr Carina Garland MP, Federal Member for Chisholm, also attended the event’s opening address.

Professor Rossjohn said that autoimmune disorders impacted about five per cent of the population, with more women generally affected than men. The exhibition provided an opportunity for awareness-raising through a highly creative and dynamic experience.

“I’m delighted to have taken part in the Monash Sensory Science Exhibition,” he said. “It was a valuable opportunity to share information and learnings on autoimmunity, the body and how researchers are working to find better treatment options and cures.”

Hairy leukemia interactive chess pieces.

Supported by volunteers, over 100 participants learned through handling artworks, touching tactile displays and hearing research experts on the topic.

First held in 2018, the exhibition is an initiative of the Rossjohn Laboratory, a research group pursuing the advancement of knowledge of innate and adaptive immunity, led by Professor Rossjohn. Dr Erica Tandori, a legally blind artist, researcher and academic and the artist-in-residence in the Rossjohn Laboratory, has led the development of the artworks and displays.

Dr Tandori said that the exhibition provided a unique opportunity for participants to explore science through the power of art. “Scientists already use art to make medical concepts tangible and tactile without even realising, such as when they create 3D models of organs or cells,” she said.

“In our exhibition, we’re celebrating and highlighting the unique way in which art can make science accessible to people with different learning needs, and especially to blind and low vision audiences who face multiple barriers to participation. Everybody has a right to know how their bodies work, and to enjoy the opportunity to learn about science in ways that suit their needs.

Original article

Congrats to Erica on the award of her National Science Week grant

Support for National Science Week celebrations

A Dark Matter Road trip, sharing First Nations science and drone coding are just some of the projects receiving a share of close to $500,000 in grants to support National Science Week.

With Australia’s national celebration of science and technology just around the corner, thirty-two grant recipients are gearing up to deliver a diverse range of events right across the country.

The National Science Week Grants provide funding of between $2,000 and $20,000 to support individuals and organisations to deliver community science events.

Many of the projects funded this year will support diversity and inclusion in science, with several grants supporting events featuring First Nations science and scientists, and a range of activities in remote and regional communities.

Among the grant recipients are:

  • University of Melbourne will present The National Quantum and Dark Matter Road Trip, an interactive travelling science and art show bringing quantum physics, mysterious dark matter particle physics, and creative expression to capital cities, regional and remote areas.
  • Macquarie University’s (NSW) Indigenous Science Experience @ Redfern will showcase the significance of scientific knowledge held by Indigenous Australians.
  • Two of Australia’s oldest science institutions, the Australian Museum and the Australian Botanic Garden Mount Annan, will come together to present the Sydney Science Trail Community Days, bringing science alive in meaningful and accessible ways through hands-on activities, talks, shows and a STEM Expo.
  • Monash University will host stage two multisensory science exhibitions for primary and secondary students with low vision, blindness, and diverse needs.  [see below]
  • Mount Burnett Observatory (Victoria) volunteers will take over a football oval to present Footy Oval Astronomy, a free event for the local community and emergency services volunteers.
  • The MicroToons (WA) microbiology animation project showcase will empower people with autism and their peers to engage in science, technology and art.
  • Charles Darwin University (NT) will host drone coding and programming workshops in Katherine and Darwin with young Australians from top-end, remote communities.

National Science Week 2023 runs from 12 to 20 August and will feature a combination of online and in-person events across Australia.

The 2023 school theme for National Science Week is ‘Innovation: Powering Future Industries’. The theme is based on the advancement of technology in all industries, especially using artificial intelligence.

The full list of 2023 National Science Week Grant recipients is available at www.scienceweek.net.au/national-grant-round-recipients-for-2023/

Quotes attributable to the Hon Ed Husic, Minister for Industry and Science:

“National Science Week is one of my favourite events of the year, an opportunity to celebrate the staggering amount of great science happening all over Australia.

“Last year 1.9 million Australians – the highest number ever – joined in National Science Week celebrations around the country.

“These grants play an important role in inspiring young Australians to pursue a STEM career.

“This year’s celebrations will help promote diversity and inclusion in Australian science and technology, with exciting and engaging events planned in a number of regional and remote communities.

“Indigenous Australians are our first scientists, and they bring tens of thousands of years of expertise. I am so pleased to see many of this year’s grants supporting events involving First Nations scientists.

“Over the coming months, I encourage you to keep an eye out for more information on National Science Week celebrations in your community.”

Original article

See also National Grant Round Recipients for 2023

Erica’s project summary:

This Project seeks funding to stage two multisensory science exhibitions for 2023 National Science Week. The Exhibitions are aimed at late primary through to secondary students with low vision, blindness, and diverse needs.
Exhibition content will focus on the importance of human immunity, infection, cancer, nutrition and gut health, created by preeminent Australian scientists and researchers. Works will include interactive multisensory books, tactile art, posters, sculptures and data sonification. The exhibitions will be hosted by project partners and leaders supporting blind and low vision children with special needs including; the Victorian Statewide Vision Resource Centre (Melbourne) and NextSense (Macquarie University Sydney).

Please check back shortly for further information on these exhibitions and how to register.

Can’t wait? Come along to our Monash Sensory Science Exhibition on Autoimmunity this June – see here for further info.