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A plastic model of lungs.
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New Type of Nanoparticle Can Perform Gene Editing in the Lungs

Researchers have used a new type of nanoparticle to deliver RNA to the lungs in mice. These particles could offer an inhalable treatment for cystic fibrosis and other diseases of the lung in the future.
Red blood cells flow through a blood vessel.
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Substance Secreted by T Cells Impacts Blood Pressure and Inflammation

Researchers have discovered that a subset of T cells secrete acetylcholine, which helps to regulate blood pressure and inflammation.
Cells with transparent membranes and orange nuclei.
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Raman-Based Flow Cytometry Tool Boosts Understanding of Metabolism at Single-Cell Level

Researchers have developed a platform that improves accuracy, throughput and stability in profiling the dynamic metabolic features of cells.
Protein’s Shape Underpins Shigella Susceptibility content piece image
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Protein’s Shape Underpins Shigella Susceptibility

Shigella bacteria can infect humans but not mice. Now, a team from UConn Health explains why. Their findings may explain the multifariousness of a key weapon of our immune system.
Cactus plant with Microphones.
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Sounds Emitted by Plants Are Recorded for the First Time

Global breakthrough: for the first time in the world, researchers at Tel Aviv University recorded and analyzed sounds distinctly emitted by plants.
A person taking a picture of Sandro Boticelli's artwork.
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The Eggstraordinary Mystery of Proteins in Renaissance Paintings

An interdisciplinary team of researchers propose that Italian Renaissance masters – artists such as Sandro Botticelli and Leonardo da Vinci – added protein to their oil paintings to prevent wrinkling and issues with humidity. The study is published in Nature Communications.
A purple outline of a brain against a black background.
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Amino Acid-Starved Brains Stay Smaller Through Life

Brains that are starved of amino acids during development are smaller and remain so throughout life, and also show neuropathological differences.
A microscope image of many rod-shaped Photorhabdus virulence cassettes.
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Natural Bacterial System Can Deliver Proteins to Human Cells

A natural bacterial system has been harnessed to develop a new approach to delivering proteins to human cells.
An ear sticking out of a hole in paper.
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Fast Motor Kinetics of Inner Ear Protein Essential for Hearing High-Frequency Sounds

According to a study, the fast motor kinetics of prestin, a protein found in the inner ear, is essential for hearing high-frequency sounds.
Photo of a plant in a plastic dish with an expansion of a protein structure simulation expanded out to the right.
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Proteins Identified That Help Bioenergy Crops Matchmake With Microbes

Researchers have identified specific proteins and amino acids that could control bioenergy plants’ ability to identify beneficial microbes that can enhance plant growth and storage of carbon in soils.
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