September 3, 2019
OICR is proud to welcome Dr. Parisa Shooshtari as an OICR Investigator.
Shooshtari specializes in developing computational, statistical and machine learning methods to understand the biological mechanisms underlying complex diseases, like cancer and autoimmune conditions. She is interested in uncovering how genes are dysregulated in complex diseases by integrating multiple data types and applying machine learning methods to analyze single-sell sequencing data.
Of her many achievements, Shooshtari developed a computational pipeline to uniformly process more than 800 epigenomic data samples from different international consortia. She then built and led a team that developed a web-interface and an interactive genome-browser to make the database publicly available to download and explore.
Shooshtari joins the OICR community with research experience from Yale University and the Broad Institute of MIT and Harvard. She also served as a Research Associate with the Centre for Computational Medicine at the Hospital for Sick Children (SickKids).
Shooshtari recently became an Assistant Professor in the Schulich School of Medicine and Dentistry at Western University, where she officially began her career as an independent researcher. Here, Shooshtari discusses her commitment to collaboration and her transition to professorship.
Your work spans multiple disease areas from autoimmune diseases to cancer, what do these diseases have in common? Is there a specific disease that you’re more interested in?
My work focuses on complex diseases, where instead of one gene causing the disease, there are sometimes tens or hundreds of genes working together to give rise to an ailment.
When it comes to complex diseases, we also know that there are multiple factors that we need to consider, including genetics, epigenetics and environmental factors. We live in an era where we have rich datasets with many different types of data. Each of these data types sheds light upon a different aspect of the disease mechanism, but we need to integrate these data types to gain a comprehensive understanding of how a complex disease works.
I develop computational methods for integrative analysis, so complex diseases are definitely the most interesting to me. I feel lucky to be a researcher at this time when I can help bring these data types together to understand mechanisms of diseases, which in turn will help inform treatment selection or help find new therapeutic strategies.
I am interested in applying our data integration methods to several complex diseases but I am currently working with a few Canadian groups to help better understand Diffuse Intrinsic Pontine Glioma (DIPG) – a type of fatal childhood brain cancer.
Your current collaborators include researchers from Yale, Harvard, MIT, SickKids and other leading organizations. How did you initiate and sustain these collaborations?
At the beginning of my research career, I would reach out to scientists who were working on interesting, challenging and cutting-edge problems. I enjoy working in collaborative environments because I believe the key to success in biomedical research is through collaborations between researchers from diverse backgrounds.
With the support of my collaborators, I’ve been able to learn and shift my focus from theoretical computational sciences to applications of data science in genetics of complex diseases. Now, sometimes collaborators approach me with their rich data, which I’m eager to help analyze.
With your new appointment, what are you looking forward to over the next few years?
I am eager to continue expanding my research program and working with new scientists on exciting cutting-edge problems in genetics and epigenetics of complex diseases. New technologies have revolutionized how we study diseases, and we are transitioning to a point where these new technologies are revolutionizing how we treat diseases. I am confident that we will have better ways of treating these diseases in the future using personalized medicine, and I want to help make that a reality.
March 8, 2018
OICR’s Brain Cancer Translational Research Initiative (TRI) and the Terry Fox Precision Oncology for Young People Program (PROFYLE) are partnering to share data and deliver improved treatment options to young brain cancer patients.
December 4, 2017
OICR launches groundbreaking Cancer Therapeutics Innovation Pipeline to drive cutting-edge therapies to the clinic
Ten new projects were selected in the pipeline’s inaugural funding round, highlighting Ontario’s strengths in collaboration and drug discovery.
Toronto (December 4, 2017) – The Ontario Institute for Cancer Research (OICR) today announced the Cancer Therapeutics Innovation Pipeline (CTIP) initiative and the first 10 projects selected in CTIP’s inaugural round of funding. CTIP aims to support the local translation of Ontario discoveries into therapies with the potential for improving the lives of cancer patients. The funding will create a new pipeline of promising drugs in development, and attract the partnerships and investment to the province necessary for further clinical development and testing.
“Ontario congratulates OICR on this innovative approach to driving the development of new cancer therapies,” says Reza Moridi, Ontario’s Minister of Research, Innovation and Science. “The Cancer Therapeutics Innovation Pipeline will help ensure that promising discoveries get the support they need to move from lab bench to commercialization, and get to patients faster.”
October 23, 2017
In this post, Monique Johnson shares how the Ontario Molecular Pathology Research Network’s (OMPRN) 2017 Pathology Matters Meeting provided her with new insights into the field and introduced her to Ontario’s molecular pathology community.
September 6, 2017
Today’s therapies for medulloblastoma, a highly aggressive form of childhood brain cancer, bring benefits to young patients but also come with serious side effects. Dr. Michael Taylor and a team of international collaborators recently published results in Nature of an ambitious project that analyzed the genomes of around 500 cases of medulloblastoma. Their goal was to identify gene mutations that are commonly mutated in the cancer, but not in the normal cells of patients.
August 30, 2017
An international team of scientists have used an innovative barcode-like system to track the behaviour of individual glioblastoma cells, allowing them to see how the cells of this deadly form of brain cancer have successfully evaded treatment and how they spread.
July 11, 2017
New research group aims to exploit genomic differences within brain cancer to develop new treatments
This year, almost 3,000 Canadians will be diagnosed with brain cancer – one of the hardest forms of cancer to treat. In May, OICR launched its Brain Cancer Translational Research Initiative (TRI) to leverage recent insights into the genomic heterogeneity in two common types of brain cancer – Medulloblastoma (MB) and Glioblastoma Multiforme (GBM). Developing a better understanding of the genes and pathways central to MB and GBM will enable the development of new drugs and provide a much needed improvement in treatment options for patients, many of whom are children and young adults and are particularly susceptible to long-term side effects from treatment.
May 25, 2017
OICR launches five all-star teams of Ontario scientists to tackle some of the deadliest forms of cancer
Great strides have been made in cancer research, but much work remains to develop better treatments for the most lethal cancers and to advance new anti-cancer technologies. OICR is taking on a new approach, building on the success of the Institute’s first ten years and Ontario’s strength in particular cancer research areas. Reza Moridi, Ontario’s Minister of Research, Innovation and Science announced that the Institute is funding five collaborative, cross-disciplinary and inter-institutional Translational Research Initiatives (TRIs) with a total of $24 million over the next two years.
The TRIs will bring together some of the top cancer researchers in Ontario and be led by internationally renowned Ontario scientists. Each team will focus on a certain type of cancer or therapeutic technology. To maximize the positive impact of research on patients, the TRIs all incorporate clinical trials into their design. The TRIs, which were selected by an International Scientific Review Panel, are:
- Acute Leukemia TRI (led by Drs. John Dick and Aaron Schimmer at the University Health Network (UHN))
- Brain Cancer TRI (led by Drs. Peter Dirks and Michael Taylor at SickKids)
- Immuno-oncology TRI (ACTION) (led by Drs. John Bell and Marcus Butler at The Ottawa Hospital and UHN)
- Ovarian Cancer TRI (led by Drs. Amit Oza and Rob Rottapel at UHN)
- Pancreatic Cancer TRI (PanCuRx) (led by Dr. Steven Gallinger at UHN)
The funding will also support Early Prostate Cancer Developmental Projects led by Drs. Paul Boutros and George Rodriguez.
“In just over 10 years, the Ontario Institute for Cancer Research has become a global centre of excellence that is moving the province to the forefront of discovery and innovation in cancer research. It is home to outstanding Ontario scientists, who are working together to ease the burden of cancer in our province and around the world,” said Moridi.
“Collaboration and translational research are key to seeing that the innovative technologies being developed in Ontario reach the clinic and help patients,” said Mr. Peter Goodhand, President of OICR. “These TRIs represent a unique and significant opportunity to impact clinical cancer care in the province.”
— SickKids_TheHospital (@SickKidsNews) May 25, 2017
— UHN (@UHN_News) May 25, 2017
— The Ottawa Hospital (@OttawaHospital) May 25, 2017
May 25, 2017
OICR launches five large-scale Ontario research initiatives to combat some of the most deadly cancers
Toronto (May 25, 2017) – Reza Moridi, Ontario’s Minister of Research, Innovation and Science, today announced the Ontario Institute for Cancer Research is launching five unique, cross-disciplinary, multi-institutional Translational Research Initiatives (TRIs), each focused on a single type of or treatment approach to cancer. With $24 million in funding over two years, the TRIs will bring together world-leading scientists to tackle some of the most difficult to treat cancers and test innovative solutions to some of the most serious challenges in cancer today.
The TRIs build on Ontario’s proven strengths in areas such as stem cells, immuno-oncology, pediatric cancers, genomics, clinical trials and informatics. Working together, the province’s top scientists and clinicians will accelerate the development of much needed solutions for patients around the globe, with a focus on acute leukemia and brain, ovarian and pancreatic cancers. Each TRI includes clinical trials to maximize patient impact.
January 13, 2017
This content was contributed by our partners at SickKids.
They were diligent, methodical, meticulous. They overcame obstacles large and small and applied available resources to try to achieve an ambitious goal. When they needed to move beyond existing resources, they pushed the limits and modified them. Channelling some of the most distinctive traits of the quintessentially Canadian symbol they were studying, a team of Canadian scientists has made an indelible mark on the history of this country – and beyond – just in time to kick off the country’s 150th anniversary.
January 13, 2017
What does a beaver’s genome look like? And how can understanding the beaver genome help us to improve human health? A group of Canadian researchers led by Drs. Stephen Scherer and Si Lok at The Centre for Applied Genomics and The Hospital for Sick Children today published the sequenced genome of the Canadian beaver in order to answer these questions and others (and just in time for Canada’s 150th anniversary, no less).
Dr. Jared Simpson led a team at OICR who provided their bioinformatics expertise on the project. We spoke to Simpson about his team’s role in the study and how their findings could contribute to a better understanding of cancer.
November 1, 2016
Evaluating new therapies for cancer through clinical trials is one of the most important steps in moving novel drugs from the lab to clinical use. Recently Dr. Michael Taylor and his collaborators discovered a way to improve clinical trials for testing new therapies for medulloblastoma, a common form of brain cancer in children. The study was conducted with OICR’s support.