With the power of self-renewal and multipotency, mesenchymal stem cells (MSCs) offer the possibility of regenerative treatment for a variety of medical conditions, including spinal cord injury and ...

The structure of enzymes determines how they control vital processes such as digestion or immune response. This is because the protein compounds are not rigid, but can change their shape through ...

In the early 1970s, researchers showed that macromolecules retained activity when injected into living cells. Since then, studies involving the activity or fate of any number of natural and synthetic ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have finally recreated the initial steps of HIV infection in a test tube, offering an ...

Researchers may have developed long-lived biological computers that could potentially persist inside cells. Researchers forgo the traditional DNA-based approach, opting instead to use the nucleic acid ...

The study of human development and diseases relies on analysis of samples obtained and manipulated ex vivo. It is critical in such studies to know the provenance and confirm that the identity of these ...