Urine Test for Early Stage Pancreatic Cancer Now Possible After Biomarker Discovery

Delphine Purves Posted in In the Press, Publications 03 August 2015

A combination of three proteins found at high levels in urine could detect early-stage pancreatic cancer, researchers here at the BCI have shown.

The discovery could - after further research - lead to a non-invasive, inexpensive test to screen people at high risk of developing the disease.

Dr Tatjana Crnogorac-Jurcevic's group in the Centre for Molecular Oncology has found that the three-protein ‘signature’ can identify the most common form of pancreatic cancer when still in its early stages.

The study, published today, in the journal Clinical Cancer Research, was funded by the UK charity, the Pancreatic Cancer Research Fund. It looked at 488 urine samples: 192 from patients known to have pancreatic cancer, 92 from patients with chronic pancreatitis and 87 from healthy volunteers.

A further 117 samples from patients with other benign and malignant liver and gall bladder conditions were used for further validation.


Completely noninvasive and inexpensive, this urine screening test could, upon further validation, and when coupled with timely surgical intervention, lead to a much improved outcome in patients with high risk of developing pancreatic cancer.

Around 1500 proteins were found in the urine samples, with approximately half  being common to both male and female volunteers. Of these, three proteins -  LYVE1, REG1A and TFF1 - were selected for closer examination, based on biological information and performance in statistical analysis.

Patients with pancreatic cancer were found to have increased levels of each of the three proteins when compared to urine samples from healthy patients, while patients suffering from chronic pancreatitis had significantly lower levels than cancer patients. When combined, the three proteins formed a robust panel that can detect patients with stages I-II pancreatic cancer with over 90 per cent accuracy.

With few specific symptoms even at a later stage of the disease, more than 80 per cent  of people with pancreatic cancer are diagnosed when the cancer has already spread. This means they are not eligible for surgery to remove the tumour - currently the only potentially curative treatment. 

The five-year survival rate for pancreatic cancer is the lowest of any common cancer, standing at 3 per cent. This figure has barely improved in 40 years. There is no early diagnostic test available.

Lead researcher, Dr Crnogorac-Jurcevic, said:

“We’ve always been  keen to develop a diagnostic test in urine as it has several advantages over using blood. It’s an inert and far less complex fluid than blood and can be repeatedly and non-invasively tested.

"It took a while to secure proof of principle funding in 2008 to look at biomarkers in urine, but it’s been worth the wait for these results.

"This is a biomarker panel with good specificity and sensitivity and we’re hopeful that a simple, inexpensive test can be developed and be in clinical use within the next few years.”

View this video of Dr Tatjana Crnogorac-Jurcevic talking about her research, courtesy of the Pancreatic Cancer Research Fund

Although there is no universal cause of pancreatic cancer, people at higher risk of developing the disease include those with a family history of pancreatic cancer, heavy smokers, the obese and people over 50 years with new-onset diabetes.

The team is hoping to conduct further tests on urine samples from people in high risk groups, to further validate the study findings. Dr Crnogorac-Jurcevic is also keen to access samples of urine  collected from volunteers over a period of 5-10 years.

By examining samples from donors who went on to develop pancreatic cancer, this ‘longitudinal’ information will allow the researchers  to see if the 3-biomarker signature is present  during the latency period – the time between the genetic changes that will cause the cancer to develop and the clinical presentation. 

“For a cancer with no early stage symptoms, it’s a huge challenge to diagnose pancreatic cancer sooner, but if we can, then we can make a big difference to survival rates,”

said co-author and Director of Barts Cancer Institute, Professor Nick Lemoine.  

“With pancreatic cancer, patients are usually diagnosed when the cancer is already at a  terminal stage, but if diagnosed at stage 2, the survival rate is 20 per cent, and at stage 1, the survival rate for patients with very small tumours can increase up to 60 per cent.”

 Channel 4 News with Professor Lemoine

CEO of the Pancreatic Cancer Research Fund, Maggie Blanks, said:

“This is an exciting finding and we hope to see this research taken forward into a much needed early diagnostic test.  Early diagnosis is an important part of our overall efforts against this aggressive cancer, alongside developing new treatments to tackle the disease once diagnosis is made. It underlines the importance of increased research efforts to help improve survival rates.

“Many of the urine samples from healthy individuals tested by Tanja’s team were donated from the charity’s own supporter community, and I know they will be extremely proud that they have directly contributed to research progress in ways that go beyond  traditional financial support.”


Identification of a three-biomarker panel in urine for early detection of pancreatic adenocarcinoma
Radon TP, Massat NJ, Jones R, Alrawashdeh W, Dumartin L, Ennis D, Duffy SW, Kocher HM, Pereira SP, Guarner Posthumous L, Murta-Nascimento C, Real FX, Malats N, Neoptolemos J, Costello E, Greenhalf W, Lemoine NR, Crnogorac-Jurcevic T. 
Clinical Cancer Research (2015) 21(15), 3512–21. PMID: 26240291


Media Coverage

BBC News - Pancreatic cancer urine test hope

BBC World Service broadcast

Sky News - 'Simple' pancreatic cancer test offers new hope 

The Guardian, The Irish Times - Urine test for early-stage pancreatic cancer could help save hundreds of lives

The LancetUrine test can detect early stage pancreatic cancer

The IndependentPancreatic cancer urine test could save thousands of lives every year

The TelegraphSimple cancer test could save thousands of lives

The Daily Mail - Early warning test for pancreas cancer: Simple, cheap and it could save hundreds of lives

ITV NewsScientists develop new 'non-invasive' test for early-stage pancreatic cancer

Wired.co.uk - Fast, cheap pancreatic cancer test coming in 'next few years'

IFLScienceDiscovery Of New Biomarkers Could Lead To Earlier Detection Of Pancreatic Cancer

Yahoo NewsResearchers find biomarkers for early stage pancreatic cancer

The Mirror - Pancreatic cancer breakthrough as urine test soon to be widely available*

*Please note this headline is exaggerated; the research is ongoing and the test is not yet available in the clinic or via GPs - extensive further testing is planned

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