Navigation Links
'Flightless' molecule may prevent cancer from spreading from 1 tissue to another
Date:7/31/2012

Thanks to the "flightless" molecule, the spread of cancer from one tissue to another may one day be grounded. In a new report published in the August 2012 print issue of The FASEB Journal (http://www.fasebj.org), laboratory experiments show that "flightless" (named after its effects on fruit flies) increases the "stickiness" that causes cells, including cancer cells, to attach to underlying tissue, which in turn, slows their movement throughout the body.

"The study of flightless and its role in the control of cell movement offers the promise of developing new drugs and treatments to control diseases in which cell movement has gotten out of control," said Christopher A. McCulloch, from Matrix Dynamics Group at the University of Toronto in Canada. "We hope that one day treatments to regulate cell movement could be used to bring under better control the spread of cancer cells from a tumor into the rest of the body."

To make this discovery, scientists used three groups of cells that made either normal amounts of flightless, or were genetically modified to produce no flightless, or to make above-normal amounts of flightless. Researchers then studied the rate of movement of these different groups of cells and examined the specialized parts of cells that enable them to stick to tissues. When the stickiness of the cells to underlying tissues was examined, results showed that flightless had a marked effect on how quickly cells could detach from underlying tissues and move forward in response to stimuli that encourage them to migrate.

"Fighting a single tumor in one organ is hard, but the fact that many cancers metastasize adds new obstacles to treatment," said Gerald Weissmann, M.D., Editor-in-Chief of The FASEB Journal. "This report on 'flightless' is an important first step toward to preventing cancers from taking off to other parts of the body."


'/>"/>
Contact: Cody Mooneyhan
cmooneyhan@faseb.org
301-634-7104
Federation of American Societies for Experimental Biology
Source:Eurekalert

Page: 1

Related biology news :

1. Small molecule may play big role in Alzheimers disease
2. Researchers discover molecule in immune system that could help treat dangerous skin cancer
3. Stanford scientists find molecule to starve lung cancer and improve ventilator recovery
4. Nature: Molecule changes magnetism and conductance
5. Master molecule may improve stem cell treatment of heart attacks
6. Molecule found that inhibits estrogen, key risk factor for endometrial and breast cancers
7. Columbia Engineering and Penn researchers increase speed of single-molecule measurements
8. Discovery of a molecule that initiates maturation of mammalian eggs can lead to more IVF pregnancies
9. FirstMark Scientific Board of Advisors Meet to Discuss New Clinical Studies for PREvent
10. LSUHSC research finds treating stress prevented new MS brain lesions
11. Can you hear me now? New strategy discovered to prevent hearing loss
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/23/2016)... 2016 Einzigartige ... und Stimmerkennung mit Passwörtern     ... MESG ), ein führender Anbieter digitaler Kommunikationsdienste, ... SpeechPro zusammenarbeitet, um erstmals dessen Biometrietechnologie einzusetzen. ... Möglichkeit angeboten, im Rahmen mobiler Apps neben ...
(Date:3/21/2016)... March 22, 2016 Unique ... passcodes for superior security   ... provider of secure digital communications services, today announced it ... and offer enterprise customers, particularly those in the Financial ... and voice authentication within a mobile app, alongside, and ...
(Date:3/15/2016)... --> --> ... Research "Digital Door Lock Systems Market - Global Industry Analysis, ... global digital door lock systems market in terms of revenue ... forecast to grow at a CAGR of 31.8% during the ... enterprises (MSMEs) across the world and high industrial activity driving ...
Breaking Biology News(10 mins):
(Date:5/23/2016)... , May 23, 2016 Zimmer Biomet Holdings, Inc. ... today announced that its Board of Directors has approved the ... second quarter of 2016. The cash dividend ... July 29, 2016 to stockholders of record as of the ... dividends are subject to approval of the Board of Directors ...
(Date:5/22/2016)... ... May 22, 2016 , ... Doctors in Rome say micronutrients found ... cancer, malignant mesothelioma. Surviving Mesothelioma has just posted an article on the new research. ... Rome’s Department of Clinical Sciences and Translational Medicine evaluated more than 150 studies on ...
(Date:5/19/2016)... ... 2016 , ... Anton Paar USA, located in Ashland, Virginia is pleased to ... new structure adds a third office building to the current facilities. , Growth ... of land, along with office space adjacent to the previous main building. Through remodels ...
(Date:5/19/2016)... - I dati saranno presentati nel ... ° Congresso della Società Americana di Oncologia ... conclusioni dello studio indicano un tasso di risposta del 56% ... presenta una d urata della risposta (Duration Of Response, ... dei pazienti ha riscontrato un beneficio clinico.      ...
Breaking Biology Technology: