researcher have devised a   test that can quickly and cheaply identify any character of cancer from any type of tissue paper , be that blood or a biopsy sample . Indeed , this test is so commodious and affordable that in the not - too - remote future tense we could all be carrying around our own personal malignant neoplastic disease detector   – on our cell telephone .

The test hinge on a unequalled deoxyribonucleic acid signature that seems to be found in all Cancer the Crab , discovered by a squad of scientists at the   University of Queensland ’s Australian Institute for Bioengineering and Nanotechnology ( AIBN ) . Their finding   are published in the journalNature Communications .

" Because cancer is an extremely complicated and variable disease , it has been hard to find a simple-minded key signature common to all cancers , yet distinct from healthy mobile phone , "   Abu Sina , a investigator at the Institute , said in astatement .

And so , Sina and colleagues compared the epigenetic radiation pattern on the genome of cancer cells to those of sound cells , specifically focusing on normal of methyl groups . These figure out a little bit like a distant ascendence twist , reverse various genes on and off .

The team noticed that in cancer cells , methyl radical groups were clustered at certain positions on the genome   – a stark demarcation to healthy mobile phone where the groups are dispersed throughout . This " unique " signature was studied in all case of breast cancer looked at as well as various other type of cancer , include intestine , prostate , and lymphoma cancers .   Matt Trau , a prof at AIBN who led the research , depict it as like a transmissible program or app that the cancerous jail cell needs for function .

" Virtually every piece of cancerous desoxyribonucleic acid we examine had this extremely predictable pattern , " heexplained .

But that ’s not all . These signatures are gold - athirst , which makes them potential to describe with a simple color - change trial .   Trials are still in the initial   stages and it   has only been test on bosom , bowel , prostate , and lymphoma Cancer but the researchers say it could   have the ability to spot any type of Crab with up to 90 percent accuracy .

So , how does it work ?

First , it relies on a phenomenon called disperse free DNA ,   which circulates the body after it is emitted from the cancer . These DNA fragment contain cancer ’s unique signature but can be pick up in a stock sample or biopsy , making it possible to identify genus Cancer in a run even if its reference is unknown .

The real psychometric test uses a water - ground solvent   incorporate gold nanoparticles , which sour the liquid a red color . When cancerous cells are added , the methyl group groups cause the DNA fragment   to fold up into 3D structures . These are attracted to the atomic number 79 nanoparticles and the solution remains the reddish color . In line , when intelligent cells are added , the DNA and Au nanoparticles interact differently and the solution sour blue .

While the trial run might not be able to tell you exactlywherethe Crab is located , a positive final result could goad further testing to identify the source . Plus it is cheap and quick , offer up a result in under 10 hour .

What ’s more , the researchers say this character of engineering science has been adjust for electrochemical system , which could pave the style for portable detection that could one mean solar day be carry out on a cell phone near you .

" We certainly do n’t know yet whether it ’s the Holy Grail or not for all cancer diagnostics , ” Trau continued , " but it looks really interesting as an incredibly simple universal marker of Crab , and as a very approachable and inexpensive applied science that does not require complicated science lab - based equipment like DNA sequencing . "