In a bid to better understand, and potentially treat, a host of conditions that affect early cognition, neurodevelopment, and ...

Scientists have developed a new class of microscopic antibody fragments capable of functioning inside human cells, overcoming a long-standing limitation in biomedical science.

There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it takes for cells to behave in desired ways—for example, getting them to produce ...

Using laboratory-evolved versions of CRISPR-associated transposases (CASTs) from bacteria, scientists at the Broad Institute and Columbia University were able to insert healthy genes into human cells ...

Silicon nanotube arrays deliver functional mRNA into human pluripotent stem cells for the first time, achieving up to 64% transfection without compromising stem cell identity.

Researchers are learning how to refill the energy reserves of aging human cells, turning a long-standing metaphor about “cellular batteries” into a literal engineering challenge. By training healthy ...