Scientists at the MRC Laboratory of Medical Sciences (LMS) have discovered a DNA-based “dimmer switch” that regulates the activity of a critical developmental gene, Cdx2. This work could pave the way ...

Precision and timing of gene expression is essential for normal biological functions and, when disrupted, can lead to many ...

MicroRNAs, whose discovery was recognized with the 2025 Nobel Prize in Physiology or Medicine, are central regulators of gene ...

Researchers have created the most comprehensive map to date of DNA elements that regulate gene activity, nearly tripling the ...

What if you could flip a genetic switch to silence a gene, then turn it back on with a simple drug? For researchers, gene-switch tools offer that kind of control—and a new system called Cyclone may ...

Long non-coding RNAs (lncRNA) are a type of RNA molecule that do not carry instructions to make proteins. Instead, they influence how other genes are expressed. There are tens of thousands of lncRNAs ...

A new CRISPR-based approach for tuning gene expression up and down allowed identification of how other genes' expression responds to changes of transcription factors.

Northwestern Medicine scientists have discovered how molecular "traffic controllers" in cells influence aging and cellular senescence—a state where cells stop dividing but remain metabolically active.

Inducible promoters provide remarkable utility when sustained transgene expression compromises plant development or agronomic performance. In this study, four different plant heat shock protein (HSP) ...