With roots in UBC research, Alpha-9 Theranostics is developing cancer radiotherapies that target tumours while avoiding healthy tissues.
Alpha-9 Theranostics, a UBC spin-off company founded by three university researchers, has raised $75 million to develop next-generation radiopharmaceuticals that promise to meaningfully improve treatment for people with cancer.
Based on more than a decade of ground-breaking research at UBC and BC Cancer, the cancer drugs act like a homing device — seeking out tumours to deliver targeted radiation treatment, while having minimal impact on nearby healthy tissues. This precision targeting results in drugs that can be more effective and have fewer side effects for patients than traditional radiation treatments.
“We founded this company to turn the research we were doing at UBC and BC Cancer into treatments that will help patients thrive and, ultimately, save lives,” says Dr. François Bénard, one of the company’s co-founders, and a radiology professor at UBC’s faculty of medicine and senior executive director of the BC Cancer Research Institute. “Seeing these treatments move into clinical testing following more than a decade of basic and translational research is inspiring and the result of a tremendous collaborative effort. This new financing will further accelerate development, bringing new cancer treatments to patients faster.”
Alpha-9’s radiopharmaceuticals are designed to treat a range of solid and hematologic cancers such as prostate cancer, breast cancer, leukemia and lymphoma. According to Dr. David Hirsch, chief executive officer of Alpha-9, the $75 million in Series B financing will enable the company to bring its first five treatments into clinical trials with patients over the next two years.
“Thanks to the cutting-edge research at UBC, these radiotherapies have tremendous potential to address a wide range of cancers,” says Dr. Hirsch. “In the coming years, we plan to progress multiple treatments into first-in-human clinical trials, harnessing the potential of radiopharmaceuticals to realize more effective treatments for people living with cancer.”
From UBC labs to successful start-up
Alpha-9 was founded in 2019 by Dr. Bénard alongside UBC professors Drs. Kuo-Shyan Lin and David Perrin. But it was a decade earlier that the trio first started working together.
Dr. Perrin, a UBC professor of chemistry, had invented a new method to easily tag molecules with fluorine-18, a radioisotope widely used for cancer imaging. He and Dr. Bénard started exploring how to use this method to label peptides — small molecules that seek out and attach to unique proteins that exist on the surface of tumours — to improve cancer diagnosis.
At the same time, Dr. Lin, a UBC radiology professor and senior scientist at BC Cancer, was developing new cancer-targeting peptides and working with Dr. Bénard to label them with therapeutic radioisotopes. Instead of emitting gamma rays used for imaging, these radioisotopes emit particles, called alpha and beta particles, that destroy cancer cells.
According to Dr. Lin, they each brought unique expertise from their respective disciplines that helped bridge the worlds of cancer diagnostics and therapy.
“Our work was very complimentary and we realized there was tremendous potential to apply it across both the diagnostics and therapeutics spaces. We knew we would need both components, because if we want to do therapy, we also need a diagnostic companion to identify patients who will benefit from therapy,” says Dr. Lin.
Leveraging a team science approach, the researchers began developing peptides that home in on cancer cells, and combining them with diagnostic radioisotopes for cancer localization and treatment planning, and with therapeutic radioisotopes to seek and eliminate cancer cells.
“We founded this company to turn the research we were doing at UBC and BC Cancer into treatments that will help patients thrive and, ultimately, save lives.”
— Dr. François Bénard
Professor of Radiology
The researchers filed a number of patents for the technologies they developed and worked with UBC’s University-Industry Liaison Office and the Technology Development Office at BC Cancer to license the technology and eventually form Alpha-9. Dr. Bénard is quick to credit the success to their multi-disciplinary teams, saying that many of the research trainees continue to play a central role in the company today.
“UBC trainees and students were instrumental in the initial research and several have now taken up leadership roles within the company to lead the science,” says Dr. Bénard. “It’s one of the many benefits of doing business in B.C. There are many highly-skilled science trainees that come out of UBC, creating a rich environment for companies to thrive in Vancouver.”
Dr. Julie Rousseau was one of those trainees, working as a postdoctoral fellow in Dr. Bénard’s lab from 2015 to 2019. Now, she’s Alpha-9’s associate director of translational biology.
“During my UBC postdoctoral training with Dr. Bénard, I was trained in preclinical drug screening, target selection, as well as radiopharmaceutical development strategies. I also had the opportunity to hone my mentorship and leadership skills by training undergraduate and graduate trainees within the lab. This exceptional training period has allowed me to assume a leadership role at Alpha-9.”
B.C. a leader in cancer research
Three years after being founded, Alpha-9 has grown to over 15 employees. The company has a research and development facility located in Vancouver as well as offices in Boston.
Alpha-9 plans to leverage the new round of investor financing to continue expanding over the coming year, growing its workforce to as many as 45 employees by the end of 2023. Construction is also underway on a new research facility in the Mount Pleasant area of Vancouver that will house the company’s chemistry, biology, translational research and radiochemistry teams, as well as support product formulation.
According to Dr. Bénard, it’s a testament to B.C.’s established leadership in cancer research.
“Vancouver is home to tremendous experience in radiopharmaceutical development and nuclear medicine that makes it an ideal location for these research labs,” says Dr. Bénard. “There’s a critical mass of expertise that is driving biomedical innovation, in part because of the rich talent and research coming out of UBC, and the broader ecosystem that includes world-leading organizations like BC Cancer and TRIUMF, as well as a range of established and emerging biotech companies.”
For Dr. Dermot Kelleher, dean of UBC’s faculty of medicine and vice-president, health, Alpha-9 is another example of how UBC researchers are driving innovation to tackle today’s most pressing health challenges.
“UBC researchers are accelerating the discovery and development of new treatments for a range of diseases such as cancer, Alzheimer’s and diabetes,” says Dr. Kelleher. “Investors and companies are taking notice of the talent and expertise that exists here and its proximity to the university. They’re increasingly choosing B.C. as a place to invest and grow their business, which is in turn, creating jobs and bringing new treatments to British Columbians sooner.”
Improving patient outcomes
For Dr. Bénard, what’s most exciting about Alpha-9’s rapid growth is the potential to impact patients.
“We’re not talking about 10 or 20 years down the road. There are real short-term objectives to open up multiple clinical trials with patients in the coming years.”
“Thanks to the cutting-edge research at UBC, these radiotherapies have tremendous potential to address a wide range of cancers.”
— Dr. David Hirsch
Chief Executive Officer, Alpha-9
Dr. Bénard says that Alpha-9’s new radiopharmaceuticals will add an additional treatment option that is different, yet complementary, to existing approaches. And because the treatments are highly-targeted and designed to avoid healthy tissues, patients undergoing treatment could see fewer side effects and enjoy a greater quality of life.
“Patients are what this is all about. While there have been leaps and bounds in terms of cancer treatment options in recent decades, it remains the leading cause of mortality in Canada. We have a real opportunity to change that and improve outcomes for people living with cancer.”
HALIFAX – The Nova Scotia government says it could be months before it reveals how many people are on the wait-list for a family doctor.
The head of the province’s health authority told reporters Wednesday that the government won’t release updated data until the 160,000 people who were on the wait-list in June are contacted to verify whether they still need primary care.
Karen Oldfield said Nova Scotia Health is working on validating the primary care wait-list data before posting new numbers, and that work may take a matter of months. The most recent public wait-list figures are from June 1, when 160,234 people, or about 16 per cent of the population, were on it.
“It’s going to take time to make 160,000 calls,” Oldfield said. “We are not talking weeks, we are talking months.”
The interim CEO and president of Nova Scotia Health said people on the list are being asked where they live, whether they still need a family doctor, and to give an update on their health.
A spokesperson with the province’s Health Department says the government and its health authority are “working hard” to turn the wait-list registry into a useful tool, adding that the data will be shared once it is validated.
Nova Scotia’s NDP are calling on Premier Tim Houston to immediately release statistics on how many people are looking for a family doctor. On Tuesday, the NDP introduced a bill that would require the health minister to make the number public every month.
“It is unacceptable for the list to be more than three months out of date,” NDP Leader Claudia Chender said Tuesday.
Chender said releasing this data regularly is vital so Nova Scotians can track the government’s progress on its main 2021 campaign promise: fixing health care.
The number of people in need of a family doctor has more than doubled between the 2021 summer election campaign and June 2024. Since September 2021 about 300 doctors have been added to the provincial health system, the Health Department said.
“We’ll know if Tim Houston is keeping his 2021 election promise to fix health care when Nova Scotians are attached to primary care,” Chender said.
This report by The Canadian Press was first published Sept. 11, 2024.
ST. JOHN’S, N.L. – Newfoundland and Labrador‘s chief medical officer is monitoring the rise of whooping cough infections across the province as cases of the highly contagious disease continue to grow across Canada.
Dr. Janice Fitzgerald says that so far this year, the province has recorded 230 confirmed cases of the vaccine-preventable respiratory tract infection, also known as pertussis.
Late last month, Quebec reported more than 11,000 cases during the same time period, while Ontario counted 470 cases, well above the five-year average of 98. In Quebec, the majority of patients are between the ages of 10 and 14.
Meanwhile, New Brunswick has declared a whooping cough outbreak across the province. A total of 141 cases were reported by last month, exceeding the five-year average of 34.
The disease can lead to severe complications among vulnerable populations including infants, who are at the highest risk of suffering from complications like pneumonia and seizures. Symptoms may start with a runny nose, mild fever and cough, then progress to severe coughing accompanied by a distinctive “whooping” sound during inhalation.
“The public, especially pregnant people and those in close contact with infants, are encouraged to be aware of symptoms related to pertussis and to ensure vaccinations are up to date,” Newfoundland and Labrador’s Health Department said in a statement.
Whooping cough can be treated with antibiotics, but vaccination is the most effective way to control the spread of the disease. As a result, the province has expanded immunization efforts this school year. While booster doses are already offered in Grade 9, the vaccine is now being offered to Grade 8 students as well.
Public health officials say whooping cough is a cyclical disease that increases every two to five or six years.
Meanwhile, New Brunswick’s acting chief medical officer of health expects the current case count to get worse before tapering off.
A rise in whooping cough cases has also been reported in the United States and elsewhere. The Pan American Health Organization issued an alert in July encouraging countries to ramp up their surveillance and vaccination coverage.
This report by The Canadian Press was first published Sept. 10, 2024.
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