Proceedings of the National Academy of Sciences, Volume 123, Issue 15, April 2026. SignificanceCell-free DNA (cfDNA) in blood carries molecular signals from multiple organs, offering a powerful, noninvasive way to detect disease and monitor health. Current cfDNA methylation tests are costly and usually focus on a single condition. We …
Last updated: April 17, 2026 12:53 PM
CO₂
431.9ppm
+1.9
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CH₄
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Temp
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