News Articles

A just published scientific study conducted by researchers at the University of Miami School of Nursing in conjunction with The Sirkin Creative Living Center (SCLC) has found that Rescue Remedy®, an all-natural remedy created from flower essences, is an effective over-the-counter stress reliever with a comparable effect to traditional pharmaceutical drugs yet without any of the known adverse side effects, including addiction.

A role for prion proteins, the much debated agents of mad cow disease and vCJD, has been identified. It appears that the normal prions produced by the body help to prevent the plaques that build up in the brain to cause Alzheimer’s disease. The possible function for the mysterious proteins was discovered by a team of scientists led by Medical Research Council funded scientist Professor Nigel Hooper of the University of Leeds.
Alzheimer’s and diseases like variant Creutzfeldt-Jakob Disease follow similar patterns of disease progression and in some forms of prion disease share genetic features. These parallels prompted Professor Hooper’s team to look for a link between the different conditions. They found an apparent role for normal prion proteins in preventing Alzheimer’s disease.

Technical advances over the past 50 years have allowed improved knowledge to be gained of the properties of sea water at great depths. Yet the first centimetres of the ocean remain its least well known part. They are difficult to sample and study owing to the mixing the oceanographic vessel provokes between this superficial layer and the deeper strata of water. Nevertheless, a whole ecosystem exists within this layer, carrying numerous living organisms like bacteria, zooplankton and larger animals such as flying fish, which feed and reproduce in it.

The most common procedure for clearing blocked kidney arteries can also release thousands of tiny particles into the bloodstream that can impair kidney function, according to researchers from Wake Forest University Baptist Medical Center and colleagues.
“This is the first data in humans to show that debris released during angioplasty and stenting of the kidney arteries can be harmful to kidney function,” said Matthew Edwards, M.D., M.S., lead researcher and an assistant professor of surgery. “It raises important questions about how to most safely perform this very common procedure.”

Women with at least three sites of cellular atypia in breast tissue are nearly eight times more likely than average women to develop breast cancer, according to findings of a Mayo Clinic Cancer Center-led study of women with atypical hyperplasia. The findings are published in the July 1 issue of the Journal of Clinical Oncology.
Several previous studies have shown that atypical hyperplasia (also called atypia) in breast tissue is a major risk factor for breast cancer. Women who have a breast biopsy and are diagnosed with atypia are considered at high risk. Many are counseled to consider preventive medications such as tamoxifen or other risk-reducing approaches.

The first pigs containing genes responsible for Alzheimer’s disease will be born in Denmark in August. This event is a landmark achivement in the effort towards finding a cure for the disease.
Scientists from the universities of Copenhagen and Århus, Denmark are once again at the cutting edge of biotechnology. This time with cloned pigs that have been genetically modified so that they may function as animal models for the notorious Alzheimer’s disease. In the US alone, 5 million people suffer from this human brain disorder and globally the number is set at approx. 24 million (source: Alzheimer's Disease International).

Bats are one of the zoological groups attracting most interest around the world in terms of studying the epidemiology of rabies.
However, the dynamics of the viral infection in these organisms remains poorly understood. A team from the UB and the Institut Pasteur in Paris has just reported the first epidemiological, ecological and virological study with previously unpublished data on the transmission and development of rabies in these mammals.
The study is the result of twelve years of monitoring the dynamics of rabies virus infection (European bat lyssavirus subtype 1 - EBL1) in two wild bat (Myotis myotis) colonies in Spain. In total, the scientific data refer to the monitoring of over 1000 individuals from two colonies situated 35 km from one another.

In May, Nobel Laureate James D. Watson, the scientist who co-discovered the structure of DNA, became the first person to receive his own complete personal genome -- all three billion base pairs of his DNA code sequenced. The cost was $1 million, and the process took two months.
A million dollars for a map of all your genes is way out of reach for most people. The National Institutes of Health would like to bring it down to $1,000 by the year 2014, but plenty of technological hurdles remain before you’ll be able to secure your genetic blueprint for this more affordable price.

A factor in immune cells regulates human semen and seems to determine whether a man will be fertile, according to a new study.
Yousef Al-Abed, PhD, and his colleagues at The Feinstein Institute for Medical Research have isolated an immune substance called macrophage migration inhibitory factor (MIF) in semen samples from infertile and reproductively healthy men. MIF is key to helping sperm mature, which is necessary for its union with an egg. The finding could lead to a diagnostic test to determine fertility status.

Using echo-sounding equipment to create images and maps of areas below the ocean floor, researchers have begun to unravel a new story about the Antarctic Ice Sheet.
Images of areas below the Eastern Ross Sea, next to West Antarctica, provide evidence that the subcontinent was involved in the general growth of the Antarctic Ice Sheet as it formed many millions of years ago, according to scientists at the University of California, Santa Barbara. The National Science Foundation provided funding for the project.
Changes in Antarctica, an area that contains approximately 90 percent of the world’s ice, are particularly important for understanding some implications of global warming.

The Genographic Project is studying the genetic signatures of ancient human migrations and creating an open-source research database. It allows members of the public to participate in a real-time anthropological genetics study by submitting personal samples for analysis and donating the genetic results to the database.
In the first scientific publication from the project they report on genotyping human mitochondrial DNA during the first 18 months of the project.
To making sorting and cataloguing so much data easier, they created the Nearest Neighbor haplogroup prediction tool. The accurate classification of genetic lineages into distinct branches on the human family tree, known as haplogroups, has long been a struggle for anthropologists.

About 250 years before Daniel Massey built his farm house in Huntingdon County, Pennsylvania, his great-grandfather came to the New World as an indentured servant. 150 years later, Penn State's Archaeological Field School is excavating Daniel's house to see how far he came from those humble beginnings.
"I think historic archaeology can engage a little more directly than the prehistoric archaeology we sometimes do," says Dr. Claire Milner, director of the field school and director of exhibits and curator of Penn State's Matson Museum of anthropology. "It is more obvious and immediate who the people were and what the artifacts are."

Student measures artifact location for mapping.