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Israeli researchers have unveiled an artificial intelligence tool that can determine a person’s true biological age from tiny DNA samples with remarkable precision.
Israeli scientists from the Hebrew University of Jerusalem have created a groundbreaking AI-based tool capable of accurately predicting a person’s biological age from minimal DNA traces. The research, published in Cell Reports, could revolutionise medicine, forensics, and ageing research.
The tool, named "MAgeNet", uses a deep learning model to assess molecular ageing by analysing specific chemical changes in DNA known as methylation. Remarkably, the tool relies on just two DNA regions to deliver its prediction, achieving a median error of only 1.36 years in individuals under 50.
Unlike many existing age estimation techniques, MAgeNet’s accuracy remains consistent regardless of a person's smoking habits, weight, or gender, the university said in a statement.
According to the researchers, the innovation could be used in clinical settings to tailor treatments according to a patient’s biological age rather than their chronological age. This approach may better reflect the body’s actual condition and potential response to therapies.
In addition to medical applications, the tool holds promise in forensic science, allowing investigators to estimate the age of individuals from minute DNA traces left at crime scenes.
The research team believes MAgeNet could also help deepen scientific understanding of how humans age at the molecular level, potentially opening new paths for studying age-related diseases and longevity.
At least 69 people have died and almost 150 injured following a powerful 6.9-magnitude earthquake off the coast of Cebu City in the central Visayas region of the Philippines, officials said, making it one of the country’s deadliest disasters this year.
A tsunami threat was issued in Chile after a magnitude 7.8 earthquake struck the Drake Passage on Friday. The epicenter was located 135 miles south of Puerto Williams on the north coast of Navarino Island.
The war in Ukraine has reached a strategic impasse, and it seems that the conflict will not be solved by military means. This creates a path toward one of two alternatives: either a “frozen” phase that can last indefinitely or a quest for a durable political regulation.
A shooting in Nice, southeastern France, left two people dead and five injured on Friday, authorities said.
Snapchat will start charging users who store more than 5GB of photos and videos in its Memories feature, prompting backlash from long-time users.
Nokia chief executive Justin Hotard said artificial intelligence is fuelling a structural growth cycle similar to the internet expansion of the 1990s, but rejected fears that investor enthusiasm has reached unsustainable levels.
NASA has announced that it will reopen bidding for its flagship U.S. moon landing contract, citing mounting delays in Elon Musk’s SpaceX Starship lunar lander project.
China has accused the United States of stealing sensitive data and infiltrating its National Time Service Centre, warning that such breaches could have disrupted communications, financial systems, power supplies, and the international standard time network.
Chinese tech giants, including Alibaba-backed Ant Group (688688.SS) and e-commerce company JD.com have halted plans to issue stablecoins in Hong Kong after the government raised concerns about the increasing influence of privately controlled currencies, the Financial Times reported on Saturday.
Apple has pledged to increase its investment in China despite ongoing tensions between Washington and Beijing, CEO Tim Cook said during a meeting with China’s industry minister.
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