Corporate Banner
Satellite Banner
Scientific Community
Become a Member | Sign in
Home>News>This Article

Scientists Find Way to Knockup Genes

Published: Thursday, February 07, 2013
Last Updated: Thursday, February 07, 2013
Bookmark and Share
Italian scientists use molecular RNA Chaperones to increase protein production from individual genes.

The technique is being hailed as a breakthrough in biotechnology that will transform cell science, accelerating the development of new medicines.

One of the most innovative biotechnologies of the last decade has recently been developed. SINEUP allows scientists, for the first time, to target individual genes in cells to knockup, or increase, the amount of protein they make. The technique will improve Protein manufacture, analyse the function of genes and engineer improved cell function.

This novel technology is based on pioneering research in the lab of Dr Stefano Gustincich at SISSA in Trieste. The mechanism relies on the discovery of an entirely new function for RNA. Although most well known as a messenger RNA molecule made by genes for protein synthesis, most RNA is not actually made by genes. Once thought to be junk, important functions for non-coding RNA are increasingly being found.

Working with collaborators from RIKEN in Yokohama, Dr Gustincich's lab identified a non-coding RNA which specifically binds to messenger RNA (mRNA) from the target gene. It then acts as a chaperone, efficiently escorting the target mRNA to ribosomes, where proteins are made. The new technology has now been tested on a variety of different cells and across a range of genes. Large increases in protein levels, up to 10-fold, have been seen.

The technology is being marketed by TransSINE Technologies and Cell Guidance Systems. Piero Carninci, CEO of TransSINE Technologies commented, "In many ways, the technique is the opposite of RNAi, a widely used technique that knocks down genes by targeting them for degradation before being translated into proteins. Both SINEUP and RNAi techniques have a myriad of research and biotechnology uses, not to mention potential for novel drugs."  Michael Jones, CEO of Cell Guidance Systems commented, "We have had a great initial response from the researchers and biomanufacturing companies. This technology will have a huge impact on cell research and the wider medical field. We are very excited to be involved with this evolving story."

Further Information
Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 2,600+ scientific posters on ePosters
  • More than 3,800+ scientific videos on LabTube
  • 35 community eNewsletters

Sign In

Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.

Scientific News
Researchers Develop Classification Model for Cancers Caused by KRAS
Most frequently mutated cancer gene help oncologists choose more effective cancer therapies.
Chromosomal Chaos
Penn study forms basis for future precision medicine approaches for Sezary syndrome
Shaking Up the Foundations of Epigenetics
Researchers at the Centre for Genomic Regulation (CRG) and the University of Barcelona (UB) published a study that challenges some of the current beliefs about epigenetics.
Genetic Defences of Bacteria Don’t Aid Antibiotic Resistance
Genetic responses to the stresses caused by antibiotics don’t help bacteria to evolve a resistance to the medications, according to a new study by Oxford University researchers.
Tolerant Immune System Increases Cancer Risk
Researchers have found that individuals with high immunoCRIT ratios may have an increased risk of developing certain cancers.
Developing a Gel that Mimics Human Breast for Cancer Research
Scientists at the Universities of Manchester and Nottingham have been funded to develop a gel that will match many of the biological structures of human breast tissue, to advance cancer research and reduce animal testing.
Lung Repair and Regeneration Gene Discovered
New role for hedgehog gene offers better understanding of lung disease.
3 Ways Viruses Have Changed Science for the Better
Viruses are really good at what they do, and we’ve been able to harness their skills to learn about – and potentially improve – human health in several ways.
Mixed Up Cell Transportation Key Piece of ALS and Dementia Puzzle
Researchers from the University of Toronto are one step closer to solving this incredibly complex puzzle, offering hope for treatment.
New Gene Therapy for Vision Loss From a Mitochondrial Disease
NIH-funded study shows success in targeting mitochondrial DNA in mice.
Skyscraper Banner

Skyscraper Banner
Go to LabTube
Go to eposters
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
2,600+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
3,800+ scientific videos