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Researchers solve mystery of how nuclear pores duplicate before cell division
Researchers have long wondered how nuclear pores - the all-important channels that control the flow of information in and out of a cell's nucleus - double in number to prepare for the split to come when a cell divides.   view more (2006-04-21)

Location matters, even for genes
Moving an active gene from the interior of the nucleus to its periphery can inactivate that gene report scientists from the University of Chicago Medical Center in an article to be published early online Feb.13, 2008, in the journal Nature.   view more (2008-02-14)

Crystal structure enables tailoring of pharmaceuticals against asthma
Researchers at Karolinska Institutet in Sweden have managed to elucidate the crystal structure of a human membrane protein - LTC4 synthase - which has a major influence on the development of asthma.   view more (2007-07-17)

Groundbreaking Discovery May Lead to Stronger Antibiotics
The last decade has seen a dramatic decline in the effectiveness of antibiotics, resulting in a mounting public health crisis across the world. A new breakthrough by University of Virginia researchers provides physicians and patients a potential new approach toward the creation of less resistant... view more (2008-10-02)

Tackling the threat of nuclear terrorism
The only effective way to tackle the threat of nuclear terrorism is to abolish nuclear weapons and establish strict international control of all fissile materials that could be used to make new weapons, argue three US physicians in this week's BMJ. In the aftermath of 11 September 2001, nuclear... view more (2002-02-06)

A balancing act between the sexes
Recent research at the European Molecular Biology Laboratory (EMBL) reveals new insights into how cells achieve equality between the sexes.   view more (2006-03-17)

Location, location, location: Transcriptional activity and nuclear position
Dr. Mark Groudine (FHCRC) and colleagues report on their surprising characterization of changes in intranuclear organization during murine erythropoiesis.   view more (2006-05-18)

What Shall We Do With Nuclear Waste?
There are two ways of dealing with the problem of nuclear waste. The first one is the easiest but not the most sensible: you can simply bury nuclear waste products and try to forget about them. However, this way does not seem to be the most rational. It seems much more attractive to try to derive... view more (2002-03-12)

Nuclear weapons continue to pose a serious health risk in Europe
Nuclear weapons in various European countries, particularly Russia, pose a serious threat to health, argues a letter in this week's BMJ.   view more (2005-07-25)

VTT and the French Atomic Energy Commission CEA sign a cooperation agreement on nuclear energy research
VTT`s Director General, Erkki KM Lepp'¤vuori and the French CEA`s Director, Pascal Colombani signed an agreement on research cooperation in Paris . The agreement covers technology and research cooperations in the fields of spent nuclear fuels and nuclear waste management, nuclear research, training... view more (2002-11-14)

Blocking a premature aging syndrome with anticancer drugs
A class of anticancer drugs currently being evaluated in phase 3 clinical trials may also be an effective treatment for Hutchinson-Gilford progeria syndrome (HGPS), a fatal genetic disorder that causes premature aging.   view more (2005-08-30)

Elastic interactions of membrane proteins
Cellular survival relies crucially on the ability to receive and communicate signals from and to the outside world. A major part of this regulation and communication is performed by proteins within the membrane of a cell.   view more (2007-05-04)

Wnt signalling protein Dishevelled acts in the nucleus, not just in the cytoplasm
Researchers have identified that Dishevelled doesn't only function in the cytoplasm and at the cell membrane - it must also pass into the nucleus. A study published today in Journal of Biology reveals that Dishevelled, a key player in the Wnt/beta-catenin signalling pathway, has to be localised in... view more (2005-02-11)

Sustainable nuclear energy moves a step closer
In future a new generation of nuclear reactors will create energy, while producing virtually no long-lasting nuclear waste, according to research conducted by Wilfred van Rooijen, who will receive his Delft University of Technology PhD degree based on this research subject on Tuesday, 12 December.   view more (2006-12-12)

Reactor of the future destroys nuclear waste--KTH to head major EU project to cut storage times dramatically
A power plant that generates energy from used nuclear waste and destroys it as well. Could this become a reality? A three-year research project involving 23 European partners coordinated by KTH is being launched to investigate the matter. In the last few years great strides have been taken in... view more (2004-03-18)

Novel virus entry mechanism could lead to new drugs against poxviruses
Research published in the Proceedings of the National Academy of Sciences on 11 April describes how the Imperial College London team discovered the mechanism allowing Vaccinia virus to shed its outer lipid membrane and enter cells. The mechanism is unique in virology and paves the way for... view more (2006-04-12)

A fly lamin gene is both like and unlike human genes
Lamins are intermediate filament proteins that make up a matrix underlying the nuclear membrane.   view more (2007-06-13)

A wasted opportunity?
British biologists are urging UK Departments of the Environment to expand a proposed two-year research programme into nuclear waste disposal in length and range to at least five years. Without knowledge of the biological and geological effects for each radioactive isotope, it will be impossible to... view more (2002-03-19)

Semiconductor membrane mimics biological behavior of ion channels
A semiconductor membrane designed by researchers at the University of Illinois could offer more flexibility and better electrical performance than biological membranes.   view more (2007-07-13)

People Power Over Nuclear Issues
Warren, from the University of Wales, Aberystwyth, UK, says, "Nowhere in this process [developing nuclear facilities] is account taken of what shapes the public's perception of the whole process." The nuclear industry is too keen to blind people with science in presenting its plans, she... view more (1999-02-01)

Nuclear weapons in terrorist hands?
Are nuclear weapons of the simpler variety in the hands of a terrorist group- a realistic threat? That question has been studied in a report from FOI (Swedish Defence Research Agency), and the conclusion is that the possibility of nuclear charges being used for terror ends cannot be written off.... view more (2004-01-16)

After North Korea test, what can be done to reduce the growing nuclear threat?
In the wake of the announcement of a nuclear test by North Korea, new questions have been raised about proliferation and the threat of nuclear terrorism. Is nuclear terrorism preventable?   view more (2006-10-16)

Anti-cancer drugs may hold promise for premature aging disorder
In a surprising development, a research team led by the National Human Genome Research Institute (NHGRI), part of the National Institutes of Health (NIH), has found that a class of experimental anti-cancer drugs also shows promise in laboratory studies for treating a fatal genetic disorder that... view more (2005-08-31)

Is it possible to reduce the threat of nuclear terrorism?
Nuclear terrorism is the gravest international security challenge today. Is the United States prepared to cope with this very real threat? Is nuclear terrorism preventable? What steps has the U.S. already taken to avoid this catastrophe and what steps should be taken in the future?   view more (2006-09-01)

Plastic-Protein Hybrids
Functional membrane proteins in a block copolymer matrix Biological membranes form a fluid matrix, in which proteins "swim". Many of these membrane proteins are of interest for both pharmacological and biotechnological applications - for example, they are under consideration as biosensors... view more (2000-12-11)
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