Researchers unlock mechanism creating jigsaw puzzle-like plant cells
Researchers at the University of California, Riverside have unlocked the molecular give and take that allows cells in thin structures such as leaves to develop in a jigsaw-like pattern, providing the leaf a surprising degree of strength. The findings were published in today's edition of the journal Cell. Zhenbiao Yang, a professor of plant cell biology at the UCR's Center for Plant Cell Bi...By creating molecular bridge, scientists change function of a protein
By designing a molecular bridge, scientists at the University of Illinois at Urbana-Champaign have forged a successful pathway through a complex ocean of barriers: They've changed the function of a protein using a co-evolution approach. In a study to be published in the Journal of Molecular Biology, doctoral student Zhilei Chen and Huimin Zhao, a professor of chemical and biomolecular eng...Researchers devise new technique for creating human stem cells
Researchers have developed a new technique for creating human embryonic stem cells by fusing adult somatic cells with embryonic stem cells. The fusion causes the adult cells to undergo genetic reprogramming, which results in cells that have the developmental characteristics of human embryonic stem cells. This approach could become an alternative to somatic cell nuclear transfer (SCNT), a...Lands surface change on Alaska tundra creating longer, warmer summers in Arctic
A gradual lengthening of the snow-free season in Alaska's tundra, and a corresponding northward progression of the growth of shrubs and trees, may be creating a cycle of warmer and longer summers in the Alaskan Arctic according to a new study to be published in the Sept. 22, 2005, issue of Science Express. The resulting atmospheric heating in the region of northern Alaska is equivalent to...Recreating 'Flowers for Algernon' with a happy ending
In a surprise twist that recalls the film classic "Flowers for Algernon," but adds a happy ending, UCLA scientists used statins, a popular class of cholesterol drugs, to reverse the attention deficits linked to the leading genetic cause of learning disabilities. The Nov. 8 issue of Current Biology reports the findings, which were studied in mice bred to develop the disease, called neurofibromato...Creating a public service for multimedia content
Founded amid the clamor and managing to duck the hype of peer-to-peer networking, Mike Homer's Kontiki has evolved into a rich media delivery platform based on a "grid network" to accelerate the delivery of video and audio content. A skilled market reader and a clever product director, Homer has guided Kontiki around the land mines of P2P, digital rights managemen...New CEO at TDS on creating a culture of innovation (Part 2)
CEO Dave Wittwer, he addressed the role information technology will play in transforming TDS from a phone company to a broadband provider. In this second part of the interview, he addresses the need to drive innovation, and explains why every TDS...Creating thousands of jobs, Chicagos biotech space to triple
While the primary responsibility of child rearing was that of a mother and father, the extended family (frien...Bill would deny tax credits to firms creating stem-cell cultures
The Wisconsin Assembly voted late Tuesday night to amend a bill granting tax credits so that any corporation doing research on newly created human embryonic stem cells would be denied. Mirroring federal funding restrictions, the amended bill excludes firms that do any research involving the destruction of human embryos perhaps most significantly to extract stem cells from them after Au...Grant winners hope to cultivate job-creating tech businesses
Business incubators are nothing new to Wisconsin the state has dozens of them operating but several of them are using a new round of state grants to inject fresh life into a tried-and-true concept. The Wisconsin Department of Commerce has awarded 26 grants totaling more than $750,000 from the state's Community Based Economic Development (CBED) and Community Development Block Grant (CDB...Creating brain cells from bone marrow
Researchers have recently found a way of creating brain cells out of bone marrow cells which opens up the possibility of grafts for Parkinson's disease. At the Peterson Medical College scientists grew stem cells from adult bone marrow in a finely-tuned cocktail of growth factors and other chemicals and found they could get them to convert into neurons. Normally such stem cells form mu...Creating A Greater Awareness Among Smokers
According to findings of a recent study , 70 percent of all cigarettes consumed are smoked by psychiatrically ill individuals.// Researchers studied nearly 43,000 psychiatric patients living in and out of group homes to explore the correlation between patients' mental disorders and their nicotine and drug use. Results showed 28 percent of patients used any tobacco product, 25 percent smo...Doctors take part in walk: a step towards creating diabetes awareness
The World Diabetes Day is observed on November 14 in order to create awareness related to Diabetes, which is a group of diseases with one thing in common - a problem with insulin, and has reached epidemic proportions. // As a part of the World Diabetes Day, a walk is being organized in Madurai on November 14. The walk will begin at 7.30 am from IMA hall, Panagal road and en...Creating Awareness about Sports Medicine
As there is a severe shortage of Sport medicos the Regional Institute of Medical Sciences (RIMS) is planned to create awareness in that field. // They are going to organize a three-day intensive course program in sports medicine for doctors from the northeastern states. This is to equate the shortage of sports medicine specialists in the Northeast. The course is being sponsored...Innovative Method for Creating a Human Cytomegalovirus Vaccine Outlined
Each year, about 40,000 children are born infected with human cytomegalovirus, or CMV, and about 8,000 of these children suffer permanent disabilities due to the virus – almost one an hour. These disabilities// can include hearing loss, vision loss, mental disability, a lack of coordination, and seizures. According to the Centers for Disease Control and Prevention, CMV is as common a cause of ser...