Allan Doctor wears a pink button-up shirt, lab coat, and glasses and holds up and looks at a rack of falcon tubes containing a red liquid. 

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A test tube filled with blood spills onto a white surface. 

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A headshot of Shinji Takeoka wearing a pinstripe button-up shirt, gray blazer, and glasses in front of greenery (left). A headshot of Hiromi Sakai wearing a light blue button-up shirt, a black blazer, and glasses in front of a bookshelf (right). 

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The arm of a person dressed in a camouflage shirt  holds an inverted glass bottle containing a top layer of white powder and a bottom layer of orange liquid connecting to a transfusion tube. 

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The massive hemoglobin protein of the tiny earthworm functions without a red blood cell. 

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Four soldiers in camouflaged uniforms in a desert. One lays on their stomach, one kneels over another laying on their back, and one shields the sun with their hand and watches as a helicopter approaches.

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A headshot of Anirban Sen Gupta wearing a black sweater, gray blazer, and glasses against a blue background. 

Synthetic platelets can mimic the adhesion, aggregation, and stabilization mechanisms of the blood’s natural clotting process. 

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The ErythroMer artificial red blood cell recapitulates the cell’s tunable oxygen affinity, iron reduction system, and nitric oxide diffusion barrier. 

Facing donor shortages and storage limitations, researchers are developing synthetic red blood cells, platelets, and plasma and combining them into artificial blood.

Making blood in the lab

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March 2025

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Malaria continues to drive urgent research worldwide, with new therapies and tools emerging to combat the parasite&rsquo;s complex lifecycle and global burden.

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Researchers can now study oligonucleotide delivery and efficacy in a system that models a real human liver.

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Making blood in the lab

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