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Biotechnology Aug 12, 2026

Hybrid bioprinter creates capillary networks narrower than 10 micrometers

More than 100,000 people are awaiting an organ transplant in the United States, with a new candidate added to the list every 10 minutes. Even if the transplant is carried out successfully, recipients must take immunosuppressive ...

Biotechnology Aug 12, 2026

Q&A: Deploying AI to create proteins never before seen in nature

The decades-old scientific quest to create brand-new proteins has been turbocharged in the era of artificial intelligence.

Molecular & Computational biology Aug 11, 2026

Scientists uncover a hidden mechanism that drives RNA synthesis

Scientists have long been fascinated by two promising classes of antibiotics that disable RNA polymerase (RNAP). They knew that these drugs could grind gene expression to a halt in several pathogens, including the bacterium ...

Cell & Microbiology Aug 11, 2026

Fighting pathogens by watching how they read their own DNA: Q&A with structural biologist

Every living cell, from the simplest bacterium to a human neuron, relies on the same basic machinery to read, interpret, and use its DNA. This molecular machinery is so fundamental that life as we know it cannot exist without ...

Cell & Microbiology Aug 10, 2026

Uncovering how Cryptococcus shifts from silent infection to killer fungus

For most healthy people, Cryptococcus is an unnoticed infection. The immune system walls it off in the lungs and keeps it dormant for life. But in patients undergoing cancer chemotherapy, recovering from an organ transplant, ...

Cell & Microbiology Aug 10, 2026

Sixteen AI-designed viruses offer a new route against drug-resistant bacteria

In a world first, scientists led by a team from Stanford University have created 16 viable viruses that do not exist in nature and were designed by AI. Their experiment, which is published in Science, could help in the fight ...

Cell & Microbiology Aug 6, 2026

First metabolically activated molecular glue degrader may target cancer cells under oxidative stress

Investigators at Dana-Farber Cancer Institute have developed a platform for systematically discovering molecular glues that could become protein degradation drug candidates. The platform could help drug developers dramatically ...

Nanomaterials Aug 6, 2026

Sizing errors can hide true nanoparticle behavior

Nanoscience, which studies small objects, has a big problem. According to a team of scientists at the National Institute of Standards and Technology (NIST), the field confronts a pervasive data analysis error that can give ...

Biochemistry Aug 5, 2026

Experimental drug turns cancer's favorite fuel against it

Cancer cells have a voracious appetite for sugar—using it to fuel their rapid growth. This is why many scientists have tried to develop drugs that block cancer cells' metabolism by cutting off their sugar supply.

Biochemistry Aug 5, 2026

Histone acetylation sites reshape DNA condensates, revealing a potential gene-control mechanism

A research team from AIST, the Institute of Science Tokyo, and Ritsumeikan University has demonstrated that the phase behavior of histone–DNA condensates depends on the site of histone acetylation.

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