LONDON, July 1 /PRNewswire/ --

- The World's First Unbreakable Data Encryption Sets a $1,000,000 Challenge

Permanent Privacy (visit http://www.permanentprivacy.com) announces the world's first practical data encryption system that is absolutely unbreakable. And is offering a $1,000,000 challenge to anyone who can crack it.

$1,000,000 Challenge

Permanent Privacy (patent pending) has been verified by Peter Schweitzer, one of Harvard's top cryptanalysts, and for the inevitable cynics Permanent Privacy is offering $1,000,000 to anyone who can decipher a sample of ciphertext. See the website http://www.permanentprivacy.com for details.

Peter White, Managing Director of Permanent Privacy, said:

WOKING, England, July 1 /PRNewswire/ --

- UK Market Leader in SaaS Solutions Establishes Platform in USA

BIW Technologies, one of the world's leading providers of online construction project control software, is to provide its Software-as-a-Service (SaaS) system to support the design and construction of the headquarters of the Bill & Melinda Gates Foundation in Seattle.

Planning and consultations for the 500 Fifth Avenue North project commenced in 2005, and the initial phase - construction of the US$50m Seattle Center 5th Ave N Parking Garage - is scheduled for completion in mid-July 2008.

BANNOCKBURN, Illinois, July 1 /PRNewswire/ --

Pinnacle Biologics, a private, full-service pharmaceutical and biotech solutions company today announced it has entered into a lease agreement to establish its headquarters in Bannockburn, Illinois.

"This is another key milestone reached by Pinnacle to bring the top management together, consolidate resources in one office, and give additional momentum to the future expansion of the company," said Guillermo Herrera, chairman of the board of Pinnacle Biologics.

Recipe to recover more quickly from exercise: Finish workout, eat pasta, and wash down with five or six cups of strong coffee.

Glycogen, the muscle's primary fuel source during exercise, is replenished more rapidly when athletes ingest both carbohydrate and caffeine following exhaustive exercise, new research from the online edition of the Journal of Applied Physiology shows. Athletes who ingested caffeine with carbohydrate had 66% more glycogen in their muscles four hours after finishing intense, glycogen-depleting exercise, compared to when they consumed carbohydrate alone, according to the study, published by The American Physiological Society.

In a follow-up to research showing that psilocybin, a substance contained in "sacred mushrooms," produces substantial spiritual effects, a Johns Hopkins team reports that those effects appear to last more than a year. Writing in the Journal of Psychopharmacology, the Johns Hopkins researchers note that most of the 36 volunteer subjects given psilocybin, under controlled conditions in a Hopkins study published in 2006, continued to say 14 months later that the experience increased their sense of well-being or life satisfaction.

Psilocybin, a plant alkaloid, exerts its influence on some of the same brain receptors that respond to the neurotransmitter serotonin. Mushrooms containing psilocybin have been used in some cultures for hundreds of years or more for religious, divinatory and healing purposes.

The guidelines caution against giving hallucinogens to people at risk for psychosis or certain other serious mental disorders. Detailed guidance is also provided for preparing participants and providing psychological support during and after the hallucinogen experience. These "best practices" contribute both to safety and to the standardization called for in human research.

Adult cells of mice created from genetically reprogrammed cells can be triggered via drug to enter an embryonic-stem-cell-like state, without the need for further genetic alteration, a discovery which promises to bring new efficiencies to embryonic stem cell research, according to a report in Nature Biotechnology.

In the current work, Marius Wernig and Christopher Lengner, post-doctoral researchers in Whitehead Member Rudolf Jaenisch's lab, made mice created in part from the embryonic-stem-cell-like cells known as IPS cells. The IPS cells were created by reprogramming adult skin cells using lentiviruses to randomly insert four genes (Oct4, Sox2, c-Myc and Klf4) into the cells' DNA. The IPS cells also were modified to switch on these four genes when a drug trigger, doxycycline, is added to the cells.

A small protein may have a big role in helping you make more bone and less fat, says Dr. Xingming Shi, bone biologist at the Medical College of Georgia Institute of Molecular Medicine and Genetics. "The pathways are parallel, and the idea is if you can somehow disrupt the fat production pathway, you will get more bone"

He's found the short-acting protein GILZ appears to make this desirable shift and wants to better understand how it does it with the long-term goal of targeted therapies for osteoporosis, obesity and maybe more.

Weight gain and bone loss are established side effects of glucocorticoids, whose wide-ranging uses include treatment for arthritis, asthma, infections and organ transplants. Ironically, glucocorticoids also induce a short burst of GILZ. GILZ, in turn, inhibits the transcription factor PPARã2, called the master regulator of adipogenesis, or fat production, as well as CCAAT/enhancer-binding proteins that turn on this fat-producing gene. One way GILZ does this is by binding to the regulatory region of PPARã2, Dr. Shi has shown.

For the first time, researchers have demonstrated that the administration of minute amounts of inhaled or intravenous hydrogen sulfide, or H2S – the molecule that gives rotten eggs their sulfurous stench – significantly improves survival from extreme blood loss in rats.

Cell biologist Mark B. Roth, Ph.D., and colleagues in the Basic Sciences Division of Fred Hutchinson Cancer Research Center, in collaboration with surgeon Robert K. Winn, Ph.D., and colleagues at UW Medicine's Harborview Medical Center, report their findings online ahead of print in The Journal of Trauma Injury, Infection, and Critical Care.

Epigenetic mechanisms are at the heart of developmental biology, orchestrating the formation of many different tissues and organs from a fertilised egg. Almost all cells in an individual have exactly the same genetic material, yet behave very differently depending on which organs they comprise. Epigenetic regulation enables the fine-tuning of our genes and their expression in different places at different times, leading to the amazing complexity we see in humans despite the relatively small number of unique genes.

We all get two copies of every gene, one from our mother and one from our father. In many cases both copies are used or 'expressed’, however it is becoming clear that for some genes either the mother’s or the father’s version is used preferentially, a phenomenon known as genomic imprinting.

Specific chemical modifications to the DNA, such as methylation, appear to give the chromosomes a ‘memory’ as to their parental origin. These ‘epigenetic’ imprints, from the Greek meaning ‘on top of’, modify the structure of the DNA but not its sequence. In addition to parental modifications, it is thought that epigenetic changes may also arise in response to environmental factors, enabling an organism's genes to adapt and respond differently, even though the gene sequence does not change.

PHILADELPHIA and LONDON, July 1 /PRNewswire/ --

- Highly Anticipated Metrics Include Updated Journal Impact Factors

The Scientific business of Thomson Reuters today announced the release of the 2007 Journal Citation Reports, available to subscribers of the JCR. The metrics in the JCR have come to define journal performance across disciplines and institutions worldwide.

JCR presents quantitative data that provide a systematic, objective way to evaluate the world's leading journals and their impact and influence in the global research community. In addition to the benefits these metrics offer to individuals and institutions, JCR and Impact Factors may be used to benchmark performance against competitors to create better market strategy.