March 19, 2019
Collaborative research group performs the most comprehensive analysis of curable prostate cancer to date, finds key connections between different data types
As cancer researchers delve deeper into different omics studies, and technologies enable their ability to do so, it is becoming increasingly important to understand how these areas of research are interconnected. Previous studies across multiple omes – such as the genome, proteome, transcriptome or epigenome – have led to important discoveries in colorectal cancer and ovarian cancer, but prostate cancer remains largely unresolved. Researchers from the Canadian Prostate Cancer Genome Network (CPC-GENE) set out to unravel some of these mysteries.
In the most recent CPC-GENE study, published today in Cancer Cell, the research group integrated multiple levels of omics analyses to better understand the biology of intermediate-risk prostate cancer – a type of cancer in which it is notoriously difficult to predict and treat accordingly. A better understanding of this disease could lead to improved tests that can determine which tumours are aggressive and require aggressive treatment, while helping spare those whose cancer will never become aggressive the negative side effects of treatment.
“We cannot overlook the important information that we gain from looking at the bigger picture,” says Julie Livingstone, bioinformatician at OICR and co-author of the study. “In this case, this means looking at prostate cancer from multiple angles – or multiple omes – to potentially find new markers of aggressive disease.”
The study explored 76 prostate cancer tumours and found new combinations of information that could act as a better predictor of a patient’s chance of relapse than any single piece of information alone. More specifically, they identified that the combination of protein and methylation data could, on average, predict the severity of a tumour better than looking at just the proteins – the proteome – or just the methylation patterns – the methylome – alone.
“Integrating datatypes is anything but straightforward, but it illuminates interesting aspects about prostate cancer that we haven’t seen before,” says Livingstone. “In the future, we intend to pursue our multi-omic investigation and translate this understanding into better tools to inform treatment selection for men with this disease.”
Find out more about research from the CPC-GENE project on OICR News.
October 16, 2018
OICR offers new CT calibration service as part of its Collaborative Research Resources portfolio
Using imaging devices to help make treatment decisions in the clinic requires rigorous testing, quality assurance and routine calibration of the imaging machinery. These standards are especially important when the imaging technology is novel or unique, such as in the case of perfusion imaging – a relatively new technique used to diagnose a cancer’s stage by showing how blood flows through the tumour.
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
July 10, 2018
Researchers further clarify the role of epigenetic proteins in the development of breast cancer, and discover that inhibiting these proteins could prevent the disease in women at high risk.
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.”
September 6, 2017
Toronto (September 6, 2017) – Understanding a cancer’s genetics is key to selecting targeted therapies that are likely to be of the most benefit to a patient. The Ontario Institute for Cancer Research (OICR) today announced a new study, called Ontario-wide Cancer TArgeted Nucleic Acid Evaluation (OCTANE). OCTANE will use next-generation genome sequencing technology to bring a unified molecular profiling approach to five Ontario cancer centres.
August 9, 2017
Prostate cancer researchers have mapped the impact of an acquired mutation that alters epigenetic identity, the make-up of DNA, in about 50 per cent of patient tumour samples. The discovery also identifies a new opportunity for targeted therapy.
July 12, 2017
Given the advancements in treating many other types of cancer, it may come as a surprise that outcomes for patients with the most deadly form of ovarian cancer have not improved in 50 years. This form, known as High Grade Serous Ovarian Cancer (HGSOC), accounts for 80 per cent of ovarian cancer deaths in Canada. Surgery and chemotherapy can be effective, but ultimately three-quarters of women with HGSOC will see their disease return. To deliver better outcomes for patients, OICR has launched a new ‘all star team’ of ovarian cancer researchers.
July 11, 2017
The body’s immune system is incredibly powerful. Its ability to detect and destroy various pathogens makes it central to maintaining good health. While we all know the role it plays in fighting the common cold or flu, many do not know that it has recently been enlisted by scientists in the fight against cancer. Researchers in a field known as immuno-oncology are working to find ways to turn on the body’s defences to locate and destroy tumour cells. OICR recently established a team of expert scientists and clinicians to develop and test new immunotherapies to help patients.
June 28, 2017
By combining new knowledge from the fields of stem cell biology and genetics, a group of Ontario researchers led by Dr. John Dick have solved the mystery of why some acute myeloid leukemia (AML) patients relapse after initial 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.