Dr. David Wishart, funded by the Canadian Cancer Society, is developing a liquid biopsy able to detect lung cancer-specific chemicals in patients. (Canadian Cancer Society)

Dr. David Wishart, funded by the Canadian Cancer Society, is developing a liquid biopsy able to detect lung cancer-specific chemicals in patients. (Canadian Cancer Society)

Canadian researchers developing blood test to detect lung cancer early and save lives

‘If lung cancer is detected early then treatment outcomes improve enormously,’ says Dr. David Wishart

Detecting the early stages of lung cancer could soon be as simple as a blood test.

That’s because researchers – led by Dr. David Wishart and funded by the Canadian Cancer Society – are developing a liquid biopsy able to detect lung cancer-specific chemicals in patients.

“Currently those with lung cancer are most often diagnosed in the later stages, usually stage 3 or 4, when treatment outcomes are poor,” Wishart said.

“If lung cancer is detected early then treatment outcomes improve enormously.”

If successful, the project could save lives. In Canada, lung cancer is the leading cause of cancer-related death and the most commonly diagnosed form of the disease.

READ MORE: New COVID-19 testing machine takes load off B.C.’s virologists and labs (VIDEO)

Approximately half of all lung cancer cases are likely to be diagnosed at stage 4 when the patient’s 3-year survival rate is as low as five per cent. If detected at stage 1, survival rates rise 66 per cent.

Current methods for lung cancer screening are expensive and not always accessible, Wishart stressed.

“We are coming up with a whole variety of novel, cheap and easy ways to detect early-stage cancer using only metabolites found in blood or urine,” he said.

The project is one of 27 funded by Spark Grants, a joint $4-million research initiative from the Canadian Cancer Society and its partners.

READ MORE: B.C. researchers generating COVID-19 breath test that could give results in 1 minute



sarah.grochowski@bpdigital.ca

Like us on Facebook and follow us on Twitter.

Want to support local journalism? Make a donation here.

Canadian Cancer SocietyCancer

Just Posted

Robson Community School got a new playground this year. Photo: Submitted
Robson Community School says thanks for playgound

Submitted by Robson Community School PAC It takes a village to build… Continue reading

Daryl Jolly, his wife Kerry Pagdin, their sons Cole Jolly (left) and Graeme Jolly, and their dogs Gracie and Clover. Photo: Submitted
Selkirk College arts chair diagnosed with lung cancer, family launches fund drive

Daryl Jolly co-founded the college’s digital arts program

TELUS is proposing to construct a 5G tower at Pople Park. Photo: Sheri Regnier
First 5G tower in Trail proposed for placement in popular park

TELUS has a consultation process open until June 28

The Independent Investigations Office of BC is looking into a Castlegar incident. File photo
Police watchdog investigating Castlegar incident

IIO: Woman sustained a reportedly self-inflicted injury

West Kootenay Regional Airport. Photo: Betsy Kline
Central Mountain Air leaving Castlegar airport in July

The airline says market can’t handle two airlines

People watch a car burn during a riot following game 7 of the NHL Stanley Cup final in downtown Vancouver, B.C., in this June 15, 2011 photo. THE CANADIAN PRESS/Geoff Howe
10 years ago: Where were you during the 2011 Vancouver Stanley Cup Riots?

Smashed-in storefronts, looting, garbage can fires and overturned cars some of the damage remembered today

Annamie Paul, leader of the Green Party of Canada, speaks at a news conference on Parliament Hill in Ottawa, on June 10, 2021. THE CANADIAN PRESS/Justin Tang
Green Leader Annamie Paul facing no-confidence motion from party brass

move follows months of internal strife and the defection of MP Jenica Atwin to the Liberals

Tulips bloom in front of the Supreme Court of Canada in Ottawa, Thursday, May 10, 2018. Day two of a full week of scheduled hearings will be heard in Federal Court today on a case involving Indigenous children unnecessarily taken into foster care by what all parties call Canada’s “broken child welfare system.” THE CANADIAN PRESS/Sean Kilpatrick
AFN slams Ottawa for ‘heartless’ legal challenge of First Nations child compensation

2019 decision awarded $40,000 to each Indigenous child removed before 2006

Lindsay, Isla and Ethan Fischer & Maddie, Everly, Ray and Jessica Pressacc of the Tadanac Residents Association along with Aron Burke (Kootenay Savings Community Liaison) Kootenay Savings file
Kootenay Savings Foundation continues community support

The Kootenay Savings Foundation has once again handed out their twice a… Continue reading

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

Ivy was thrown out of a moving vehicle in Kelowna. Her tail was severely injured and will be amputated. (BC SPCA)
Kitten thrown from moving vehicle, needs help: Kelowna SPCA

The seven-month-old kitten had severe tail and femur injuries

A health-care worker holds up a sign signalling she needs more COVID-19 vaccines at the ‘hockey hub’ mass vaccination facility at the CAA Centre during the COVID-19 pandemic in Brampton, Ont., on Friday, June 4, 2021. This NHL-sized hockey rink is one of CanadaÕs largest vaccination centres. THE CANADIAN PRESS/Nathan Denette
‘Vaxxed to the max’: Feds launch Ask an Expert campaign to encourage COVID shots

Survey shows that confidence in vaccines has risen this spring

Port Alberni court house (Alberni Valley News)
Inquest set into 2016 death of B.C. teen after a day spent in police custody

18-year-old Jocelyn George died of heart failure in hospital after spending time in jail cell

Children’s shoes and flowers are shown after being placed outside the Ontario legislature in Toronto on Monday, May 31, 2021. THE CANADIAN PRESS/Frank Gunn
Ontario commits $10 million to investigate burial sites at residential schools

Truth and Reconciliation Commission identified 12 locations of unmarked burial sites in Ontario

Most Read