Merck to acquire Sirna

Pushing itself further into the growing RNAi market, Merck
| 1 min read
Register for free to listen to this article
Listen with Speechify
0:00
1:00
WHITEHOUSE STATION, N.J.—Pushing itself further into the growing RNAi market, Merck announced it has entered into a definitive agreement to acquire Sirna Therapeutics. The deal will see the smaller biotech company become a fully owned subsidiary of the pharma giant in a $1.1-billion move.
Continue reading below...
An illustration showing red cancer cells surrounded by white immune cells interacting on a dark textured background.
ExplainersWhy does immunotherapy work better for some cancers than others?
A powerful tool in modern oncology, immunotherapy doesn’t work the same for everyone. Researchers are exploring why and developing ways to improve its effectiveness.
Read More
"RNAi is a powerful enabler of drug discovery in cells, in animals, and in humans," said Dr. Stephen H. Friend, EVP and franchise head for oncology and neuroscience at Merck Research Laboratories. "We can potentially use this technology to target the activity of genes which control the activity of cancer cells, and so produce their destruction without damaging normal cells."
Merck has been aggressive in the RNAi marketplace, which according to a recent report by Frost & Sullivan, is expected to reach almost $300 million by 2012, having signed several development deals with Alnylam Pharmaceuticals. [Look to the December issue of Drug Discovery News for more about this deal.]

About the Author

Related Topics

Loading Next Article...
Loading Next Article...
Subscribe to Newsletter

Subscribe to our eNewsletters

Stay connected with all of the latest from Drug Discovery News.

Subscribe

Sponsored

A 3D molecular visualization of antibody-like protein structures with attached yellow payloads floating against a dark, space-like background.
Evolving approaches to conjugation chemistry and linker–payload design are helping address persistent challenges in bioconjugate development.
Fluorescent-style illustration of spherical embryonic stem cells clustered together against a dark background.
Explore how emerging in vitro systems — built from primary cells, cocultures, and vascularized tissues — are improving translational research outcomes. 
3D illustration of ciliated cells, with cilia shown in blue.
Ultraprecise proteomic analysis reveals new insights into the molecular machinery of cilia.
Drug Discovery News December 2025 Issue
Latest IssueVolume 21 • Issue 4 • December 2025

December 2025

December 2025 Issue

Explore this issue