May 31, 2019
In May, OICR welcomed Dr. Trevor Pugh as Director of Genomics and Senior Principal Investigator. Trevor is a cancer genomics researcher and board-certified molecular geneticist who has led the Princess Margaret Cancer Centre-OICR Translational Genomics Laboratory (PM-OICR TGL) since 2016.
In his new role, he will lead the OICR Genomics program, which brings together the Princess Margaret Genomics Centre, OICR’s Genome Technologies, Translational Genomics Laboratory and Genome Sequence Informatics teams under an integrated initiative to support basic, translational and clinical research. Here, Pugh describes some of his strategies and how he plans to take on this ambitious mandate.
You’re involved with a number of projects across many disease sites and you collaborate with researchers from vastly different areas of cancer research. Can you summarize what you focus on?
Simply put – I want to use genome technologies to guide the best patient care. The overall philosophy is to extract as much genomic information as we can from small amounts of tumour tissue, and turn that information into knowledge so that clinicians and patients can make targeted treatment decisions. I also want to open up these comprehensive data for researchers to mine and find new cures for these cancers.
Whether they are a graduate student working on myeloma or a postdoc working on liver cancer, we all learn from one another’s disease specialties.
And yes – I am involved with many areas of cancer research. Every member in my lab speaks the same genomics language. Whether they are a graduate student working on myeloma or a postdoc working on liver cancer, we all learn from one another’s disease specialties. We do genomics in a similar way as there are many genomic commonalities across cancer types and computational algorithms or infrastructure we build for one project invariably get reused for another project.
You are a board-certified molecular geneticist and a genomics researcher, but you also have a background in bioinformatics and software development. How do you balance making tools and making discoveries?
The tools we create and the research we perform go hand in hand. You can’t make discoveries without the infrastructure, and it is hard to develop technologies successfully without a guiding scientific question. With that said, the software that we make is designed to help not only our own research and clinical projects, but those of others. If we can make software work for us really well, we want to share it and make it easier for groups and labs across Ontario and around the world. This also holds for the data we generate, as there is great value to integrating our data with similar data sets from other hospitals.
How will this new role help you do that?
I have a few main goals in this role that I’m excited about. The first and the largest is to integrate the Princess Margaret Genomics Centre, PM-OICR TGL, Genome Technologies and Genome Sequence Informatics into one fully-coordinated machine. The people, tools and methods that we have at OICR and Princess Margaret are incredible and the infrastructure already in place can serve as a powerful vehicle for both research and clinical applications. In the first two weeks, I’ve been really impressed with how the leads of these programs have come together to form concrete plans for making this a reality.
The part that excites me about my new role is the O in OICR. Within this position, I can have a provincial outlook on translational research which is important as genomics research becomes increasingly dependent on multi-centre studies and inter-institutional collaborations. I think OICR can help facilitate a future where sharing ideas, data, and knowledge between institutions is much easier than it is today. I’m excited to help take things that work locally and make them available and easy-to-use across the entire province, so that we can benefit from the advances made by our neighbours. We are stronger when we work together in a collaborative way.
OICR is well-known as a developer of similar high-quality data sharing systems and I am looking forward to integrating these efforts to support our internal genomics enterprise
It sounds like a lot of your work addresses local needs, but how do you have so many international collaborations?
In computational biology, a lot of our concerns and challenges are shared with other groups as well. For example, the cBioPortal data sharing platform was originally built at Memorial-Sloan Kettering to allow researchers to easily query data from The Cancer Genome Atlas project. This initiative soon grew to include a team at Dana-Faber and now the software is fully open-source with five core, NIH-funded teams contributing to its development, including my own lab. In addition, there are groups working on improving and enhancing cBioPortal instances around the world as it expands to new applications beyond genomics. cBioPortal has emerged as a very powerful resource rooted in an international crowdsourcing model. Naturally, OICR is well-known as a developer of similar high-quality data sharing systems and I am looking forward to integrating these efforts to support our internal genomics enterprise, as well as national and international data sharing networks.
You’ve been involved with the evolution of genomics over the last two decades. What technologies excite you these days?
Hands down, it’s single cell sequencing. This is an amazing technology that allows us to see parts of the tumours that we could never see before. In one of my projects, we’re looking at each cancer population within a tumour sample and mapping each population to a drug treatment. With Drs. Benjamin Haibe-Kains, we’re applying this concept across hundreds of thousands of cells from brain tumours we have sequenced in collaboration with Peter Dirks and from myeloma cells with Suzanne Trudel. If we can find distinct clones – or types of cells – with tailored treatment options, we could potentially eradicate the cancer entirely using combination therapies. I think the future of precision medicine is dependent on single cell technology and I look forward to integrating this technology into clinical studies with collaborators at cancer centres across the province.
February 25, 2019
The Global Alliance for Genomics and Health introduces the European-CANadian Cancer network as one of seven new global Driver Projects
The rapid realization of precision medicine in oncology depends on the cancer research community’s ability to collaborate effectively. For genomics researchers, this means having the necessary computational tools and infrastructure to generate and share data.
Now, a new international initiative called The European-CANadian Cancer network (EUCANCan) has set out to align infrastructure across continents for the efficient analysis, management and sharing of cancer genomic and clinical data. On February 4, The Global Alliance for Genomics and Health (GA4GH) announced that EUCANCan has been named one of seven new GA4GH Driver Projects.
“Our goal is to enable clinicians and researchers to exchange cancer data in a way that promotes effective analysis of this data while protecting patient privacy,” says Dr. Lincoln Stein, Head of Adaptive Oncology at OICR and leader of EUCANCan’s Toronto node. “With this network, we will be able to accelerate cancer genomics research on a global scale, and in turn, drive cancer discoveries that will lead to improved diagnostics and therapies.”
EUCANCan will realize its mission by uniting groups from Germany, the Netherlands, France, Spain and Canada into a federated network. The network will help define community standards for data formats, harmonize methods to interpret genomic data, and generate strategies to manage, store and distribute data across national borders.
As one of GA4GH’s new Driver Projects, EUCANCan aims to enrich collaborations between Canadian and European genomics groups while serving the greater global research community. The Toronto node, based at OICR, will be leading the development of an open and accessible data portal to allow the research community to search, download, and analyze EUCANCan data locally and in the compute cloud.
“Together, the new Driver Projects significantly expand GA4GH’s global representation, strengthening our collaborations across Africa and Europe, as well as in Japan, and adding connections in 31 countries for a total global reach across more than 100 countries worldwide,” says GA4GH CEO Peter Goodhand.
“The new Driver Projects join a community that is building the standards and frameworks that will guide the field for years to come,” says Dr. David Altshuler, Founding Chair of GA4GH.
September 25, 2018
Breast cancer radiotherapy in a single visit provides more convenient option to patients, reduces burden of therapy
Cross-Canada research team moves image-guided ultrasound system into clinical development
Traditional breast cancer radiation treatment requires multiple hospital visits over a period of weeks or months, which may be onerous to patients who live far from hospitals or in remote communities. An alternative radiotherapy technique, Permanent Breast Seed Implantation (PBSI), requires only a single hospital visit, but it involves the implantation of multiple small radioactive metal pellets into the breast of the patient within millimetres of a target. The procedure to administer this treatment is difficult to plan and complex to execute – impeding the adoption of PBSI in the clinic.
September 24, 2018
OICR takes part in international multicentre study to standardize promising breast cancer digital pathology test
The Ki67 immunohistochemistry assay is a test that can help evaluate the aggressiveness of breast tumours, predict disease outcomes, monitor cancer progression and identify patients who are more likely to respond to a given therapy. Despite its potential to help patients with breast cancer, the analysis of Ki67 has not been widely adopted in the clinic, mostly due to the lack of standardization across laboratories.
September 13, 2018
Sunnybrook researchers develop new magnetic resonance imaging methods to help differentiate between aggressive and non-aggressive prostate cancers
Current needle biopsy techniques have limited accuracy in detecting prostate cancer and determining the tumour’s aggressiveness. New methods are needed to better detect and characterize prostate cancer so that each patient can get the treatment that is most appropriate for them.
September 11, 2018
OICR’s Genome Informatics team plays key role in development of the Gabriella Miller Kids First Data Resource Portal
Toronto (September 11, 2018) – Today, the Gabriella Miller Kids First Data Resource Center (DRC) at the Children’s Hospital of Philadelphia launched the Kids First Data Resource Portal, which will advance personalized medicine for the detection, therapy, and management of childhood cancer and structural birth defects. As the Kids First DRC’s chief outward-facing tool, the Kids First Data Resource Portal serves the needs of a diverse group of patients, researchers, and clinicians partnering to create the world’s largest database of pediatric genomic data, and provides the necessary tools and computational resources for their analysis and interpretation.
September 6, 2018
OICR welcomes Dr. Christina Yung as Director of Genome Informatics. Yung is returning to OICR from the University of Chicago where she led and managed the National Cancer Institute’s Genomic Data Commons (GDC) – a unified data system that promotes the sharing of genomic and clinical data between researchers.
August 22, 2018
OICR-developed software tool, Heliotrope, gains attention from the private sector for its potential to analyze large amounts of genomic information and inform clinical decision making
August 7, 2018
Big data are ushering in a new era of individualized cancer care and prevention, but not without conceptual and practical challenges. Canadian advances in genomics will be made by or limited by bioinformatics analytical capacity as well as the ability to store and analyze data in new and more sophisticated ways.
To help realize the potential of genomics research in cancer, the Canadian Data Integration Centre (CDIC) platform, led by OICR, offers third generation bioinformatics and genomics tools to support both functional and clinical genomics research. CDIC is the largest academic cancer informatics program in the country – offering customizable, client-oriented access services for data challenges across diverse research areas.
August 3, 2018
OICR researchers have contributed to major open source projects available to the global research community in order to accelerate cancer research. Click the link below to read about more of OICR’s open source software projects.
August 2, 2018
The Centre for Probe Development and Commercialization (CPDC) awarded $10.5 million to expand molecular imaging probe work in Ontario
Translating new scientific discoveries into products and moving those products to the market is a challenging process. This is especially the case for highly-regulated medical products such as radiopharmaceuticals – a special class of drugs that are used to accurately diagnose and treat diseases. Over the past decade, the CPDC in Hamilton has been bridging the gap between the innovation and commercialization of radiopharmaceuticals in Ontario and, in turn, reaping benefits for patients and the province’s economy.
August 1, 2018
In the effort to bring better disease prevention and treatment to patients faster, cancer researchers are thinking more creatively about ways to conduct high-quality scientific research. Concerns about the quality, efficiency and reproducibility of research have motivated the open science movement – the growing trend of making data, methods, software and research more accessible to the greater scientific community.
Open source software (OSS), a major component of open science, enables research groups to reduce redundant efforts in software engineering by sharing software code and methods. In addition to improving efficiency, OSS promotes high-quality research by enabling collaboration, and helps make research easier to reproduce by making it more transparent.