Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Gene which protects against lung cancer identified

03.12.2008
A study led by researchers at The University of Nottingham has identified a gene that protects the body from lung cancer.

The research, published in the journal Proceedings of the National Academy of Sciences, USA and funded by a £72,000 grant from the British Lung Foundation, has found that the tumour suppressor gene, LIMD1, is responsible for protecting the body from developing lung cancer — paving the way for possible new treatments and early screening techniques.

Lead researcher Dr Tyson Sharp and his University of Nottingham team, together with US collaborator Dr Greg Longmore, set out to examine if loss of the LIMD1 gene correlated with lung cancer development.

The University of Nottingham team examined lung cancer tissue from patients with the disease and compared it to healthy lung tissue. They found that the LIMD1 gene was missing in the majority of lung cancer samples, indicating that the presence of the LIMD1 gene protects the body against lung cancer.

Dr Greg Longmore’s team in the USA supported these findings, using a mouse without the LMID1 gene which developed lung cancer.

Dr Sharp said: “The LIMD1 gene studied in this research is located on part of chromosome 3, called 3p21.

“Chromosome 3p21 is often deleted very early on in the development of lung cancer due to the toxic chemicals in cigarettes, which implies that inactivation of LIMD1 could be a particularly important event in early stages of lung cancer development.

“We are now going to extend these finding by developing LIMD1 as a novel prognostic tool for detection of early stage lung cancer.”

Lung cancer is the UK’s biggest cancer killer, claiming around 33,600 lives a year. Ninety per cent of cases are caused by smoking. At present lung cancer is often detected late, meaning that 80 per cent of patients die within a year of being diagnosed.

Dame Helena Shovelton, Chief Executive of the British Lung Foundation said: “This is very exciting research which could lead to the development of early screening techniques and treatments for lung cancer. We are very proud to have made this breakthrough possible”.

Emma Thorne | alfa
Further information:
http://www.nottingham.ac.uk
http://communications.nottingham.ac.uk/News/Article/Gene-which-protects-against-lung-cancer-identified.html

More articles from Studies and Analyses:

nachricht Researchers simplify tiny structures' construction drip by drip
12.11.2018 | Princeton University, Engineering School

nachricht Mandibular movement monitoring may help improve oral sleep apnea devices
06.11.2018 | Elsevier

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: UNH scientists help provide first-ever views of elusive energy explosion

Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.

Magnetic reconnection has remained a bit of a mystery to scientists. They know it exists and have documented the effects that the energy explosions can...

Im Focus: A Chip with Blood Vessels

Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.

Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...

Im Focus: A Leap Into Quantum Technology

Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.

In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...

Im Focus: Research icebreaker Polarstern begins the Antarctic season

What does it look like below the ice shelf of the calved massive iceberg A68?

On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.

Im Focus: Penn engineers develop ultrathin, ultralight 'nanocardboard'

When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure

Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

“3rd Conference on Laser Polishing – LaP 2018” Attracts International Experts and Users

09.11.2018 | Event News

On the brain’s ability to find the right direction

06.11.2018 | Event News

European Space Talks: Weltraumschrott – eine Gefahr für die Gesellschaft?

23.10.2018 | Event News

 
Latest News

Purdue cancer identity technology makes it easier to find a tumor's 'address'

16.11.2018 | Health and Medicine

Good preparation is half the digestion

16.11.2018 | Life Sciences

Microscope measures muscle weakness

16.11.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>