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Endothelial Cells Act as “Repairman” To Heal Tissue in Damaged Lungs
Venous endothelial cells can help fix damaged blood vessels in the lungs, a new study has found.
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Secret Behind Bacterium’s Ability To Withstand Extreme Radiation Revealed
A new study has uncovered how "Conan the Bacterium" can withstand radiation doses thousands of times higher than would kill a human.
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Blood Biomarkers Identified for Brain Aging and Disease
Researchers identified plasma proteins linked to brain aging using imaging and proteomics. Key biomarkers, like BCAN and GDF15, highlight early molecular signs of cognitive decline and disease risk.
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Close Encounters Between Distant DNA Regions Trigger Transcriptional Bursts
Researchers have revealed how the folding and movement of DNA that brings distant regions closer together is linked to bursts of gene activity.
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Small RNAs Hold the Key to Butterfly Wing Color Diversity
Researchers have discovered that a previously ignored microRNA acts as a color switch for butterfly wings.
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Plant Growth Regulation Hinges on Subtle Genetic Switches
Researchers have uncovered surprising ways transcription factors – the genetic switches for genes – regulate plant development, revealing how subtle changes in a lipid-binding region can dramatically affect growth.
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Women With a High Genetic Risk of Depression Are More Likely To Have Heart Disease
Women who have a high genetic risk of depression are more likely to develop heart disease, finds a study that exposes a difference in risk for women compared to men.
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Newly-Described Genes Linked to Autism
An international study links GSK3B gene variants to autism and developmental delays. By analyzing 15 cases and using mouse models, researchers showed disrupted development in excitatory neurons.
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Gut Microbes May Have Helped Fuel the Evolution of Large Brains
Researchers show gut microbes may have fueled brain evolution by optimizing energy use. Experiments revealed that microbes in large-brained primates like humans and squirrel monkeys promoted higher energy expenditure.
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