The molecular machinery that normally builds proteins inside cells has now taken on a new role as a "switch." A research team ...

Ribonucleic acid, also called RNA, is a molecule present in all living cells. It plays a critical role in transmitting genetic instructions from DNA and creating proteins. With the power to execute a ...

In most modern cells, DNA stores the genetic blueprint, and relies on proteins to replicate, repair and build from those ...

Immunologists from the Institute have been the first to uncover a role for a family of RNA binding proteins in the function of regulatory T cells in the immune system. As their name suggests, ...

In most modern cells, DNA stores the genetic blueprint, and proteins replicate, repair and build from those blueprints. At ...

Evidence of a newly identified mechanism of horizontal gene transfer raises important questions about how evolution works.

It all started in the lab. Two Boston University doctoral students, Joshua McGee and Jack Kirsch, were creating and testing different types of RNA—strands of ribonucleic acid, built from chains of ...

Plain-language definition: RNA therapy is medicine that works by adding, blocking, or changing RNA instructions inside cells. More formally, it is a class of treatment that uses RNA molecules, or ...

Oceans churned with lava. Air filled thick with smoke. Asteroids stormed down incessantly. Life during the Hadean Eon four billion years ago was a struggle, and yet that was when it began. 1,2 With no ...

Stanford Medicine researchers have developed a blood test capable of detecting cancers, the ways cancer resists treatments and tissue injury caused by non-cancerous conditions. The new test analyzes ...