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A plastic model of a pair of lungs, with the blood vessels visible.
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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.
A microscope image of a cluster of bacteria.
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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.
Senior man losing parts of head as symbol of decreased mind function and brain aging.
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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.
Two images illustrate how in the inactive state, the gene and enhancer are apart, and in the active state, DNA movement has brought them together.
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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.
A black and blue butterfly on a green leaf.
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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.
Three of the same plant, one much taller than the other two.
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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.
Combined advanced statistical techniques with chemical analysis to detect a wide range of chemicals present in human serum and assess their potential effects on health.
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Detecting Hidden Chemicals in the Body

Chiba University researchers developed a method to detect unrecognized chemicals in the body. Analyzing serum from pregnant women, they identified 106 compounds, highlighting potential health risks.
A woman sits on a dock, looking over a lake.
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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.
A puzzle piece with letters that spell out "autism".
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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.
A train of evolution from monkey descendants to a human, with microbes travelling between.
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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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