Researchers have developed a new testing method that could diagnose brain tumors within hours, potentially allowing treatment to begin during surgery.
A novel diagnostic technique using nanopore technology can reduce the wait time for brain tumor diagnosis from weeks to hours. Currently, patients undergo surgery where samples are taken and examined microscopically, but genetic testing—which can take eight weeks or more—is crucial for confirming tumor type. This new method sequences DNA rapidly by detecting disruptions in electric current as DNA strands pass through tiny pores. Tested on patient samples, it showed up to 90% accuracy within 24 hours and could classify many tumors within just one hour.
This speed could enable surgeons to adjust treatment during the operation and open possibilities for targeted drug delivery directly to tumors during surgery. The technique costs about £400 per sample, comparable to existing genetic tests. Experts highlight that faster diagnosis may also facilitate quicker patient enrollment in clinical trials and potentially transform intra-operative treatment approaches.
Start your day informed with AnewZ Morning Brief. Here are the top news stories for the 4th of August, covering the latest developments....
South Korean President Lee Jae Myung urged authorities to increase support for people affected by a record heatwave, as the death toll reached 16....
Shipping traffic through the key Gulf waterways of Bab el-Mandeb and the Strait of Hormuz remained largely unchanged at the start of the week, shippin...
U.S. President Donald Trump says Iran has a "last chance" to sign what he described as "a good document", claiming talks are continuing at Tehran's request with backing from Saudi Arabia, the UAE and Qatar.
U.S. President Donald Trump said late on Saturday he would hold off on a fresh attack on Iran as long as a deal could be reached quickly to halt Iran's nuclear ambitions and reopen the Strait of Hormuz.
Two firefighting helicopters collided while battling a major wildfire in Greece on Sunday, killing two crew members as emergency services continued efforts to contain fires fuelled by extreme heat and dry conditions across Europe.
Apple Pay has launched in Kyrgyzstan and Tajikistan, expanding digital payment services across Central Asia and supporting the region's shift towards cashless transactions.
French Prime Minister Sebastien Lecornu said wildfires that swept across France were now under control. Authorities warned that risks remained as Greece and Spain continued battling active blazes across parts of Europe.
Australia warned on Monday (3 August) of a wider spread of H5N1 bird flu after its first confirmed mass mortality event among seabirds killed about 50 greater crested terns off the coast of South Australia, south of Adelaide.
Cancer patients in Sudan are struggling to access life-saving treatment as soaring medication costs, power shortages and damaged hospital infrastructure deepen the country's healthcare crisis after more than three years of war.
The world risks a resurgence of the HIV epidemic after international funding fell by nearly a fifth last year, according to a new report from UNAIDS, which warned that decades of progress against the disease could be reversed without renewed global support.
A global shift towards healthier diets, more efficient farming and reduced food waste could cut greenhouse gas emissions from agriculture-related land-use change by 85% by 2050, according to a study published last week in the journal Nature.
Venezuelan health authorities have confirmed that three people have died from hantavirus infections, while stressing there is no evidence that the disease is spreading between people in the country.
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