Researchers have identified a microRNA liver gene, miR-27b, which regulates lipid (cholesterol or fat) levels in the blood. This regulator gene controls multiple genes involved in dyslipidemia—abnormal blood cholesterol levels that can contribute to heart disease. Study details published in the February issue of Hepatology, a journal of the American Association for the Study of Liver Diseases (AASLD), describe a new in silico approach to identify the significance of microRNAs in regulating disease-related gene pathways. The Human Genome Project (HGP) was completed in ...

CHESTNUT HILL, MA (February 7, 2013) – Using the geometric and material properties of a unique nanostructure, Boston College researchers have uncovered a novel photonic effect where surface plasmons interact with light to form "plasmonic halos" of selectable output color. The findings appear in the journal Nano Letters. The novel nanostructure proved capable of manipulating electron waves known as surface plasmon polaritons, or SPPs, which were discovered in the 1950s but of late have garnered the attention of scientists for their potential applications in fields that ...

Chicago (February 7, 2013): Colorectal surgical patients are often discharged from the hospital with vague guidance on how to recognize complications, but researchers at the Michael DeBakey Veterans Administration (VA) Medical Center and Baylor College of Medicine, Houston, aim to change that scenario. A health services research team convened a panel of surgical experts to develop a list of postoperative complication signs that should prompt colorectal surgical patients to call their surgeons or go to an emergency room. The study on the development of this early patient-centered ...

The hippocampus – a structure of the brain whose shape resembles that of a seahorse – is also called the "gateway" to memory. This is where information is stored and retrieved. Its performance relies on new neurons being continually formed in the hippocampus over the entire lifetime. "However, in old age, production of new neurons dramatically decreases. This is considered to be among the causes of declining memory and learning ability", Prof. Dr. Ana Martin-Villalba, a neuroscientist, explains. Martin-Villalba, who heads a research department at the German Cancer Research ...

(SACRAMENTO, Calif.) — Scientists have long puzzled over why "bad" bacteria such as E. coli can thrive in the guts of those with inflammatory bowel disease (IBD), causing serious diarrhea. Now UC Davis researchers have discovered the answer—one that may be the first step toward finding new and better treatments for IBD. The researchers discovered a biological mechanism by which harmful bacteria grow, edge out beneficial bacteria and damage the gut in IBD. This new understanding, published in the Feb. 8 issue of Science, may help researchers develop new treatments for ...

Jacob Rutt is a bright 11-year-old who likes to draw detailed maps in his spare time. But the budding geographer has a hard time with physical skills most children take for granted -- running and climbing trees are beyond him, and even walking can be difficult. He was diagnosed with a form of muscular dystrophy known as Duchenne when he was two years old. The disease affects about 1 in 3,500 newborns -- mostly boys -- worldwide. It usually becomes apparent in early childhood, as weakened skeletal muscles cause delays in milestones such as sitting and walking. Children ...

A single embryonic stem cell can develop into more than 200 specialized cell types that make up our body. This maturation process is called differentiation and is tightly regulated. If the regulation is lost, specialized cells cannot develop correctly during development. In adulthood, the specialized cells may forget their identity and develop into cancer cells. Research from BRIC, University of Copenhagen, has identified a crucial role of the molecule Fbxl10 in differentiation of embryonic stem cells and suggests the molecule as a new potential target for cancer therapy. "Our ...

Highlights of this news release: Six-month study finds that progestin-releasing contraceptives show a slight negative impact on metabolic markers, raising the risk for type 2 diabetes. Contraceptive implants under the skin increase the risk more than uterine implants. Longer and larger studies are needed to see if metabolic changes are temporary or long-term. LOS ANGELES – A first-of-its-kind study by researchers at the Keck School of Medicine of the University of Southern California (USC) indicates that healthy, obese, reproductive-age women who use long-acting ...

Fishing communities living on the islands of Indonesia's Karimunjawa National Park have found an important balance, improving their social well-being while reducing their reliance on marine biodiversity, according to the Wildlife Conservation Society and the University of Western Australia. Over the past 5 years, the Government of Indonesia has turned Karimunjawa National Park—a marine paradise of turquoise seas and mangrove-ringed islands in the Java Sea just south of Borneo—into a model of co-management for the country, largely by increasing community participation ...

ARGONNE, Ill. – Although scientists have been aware that magnetism and electricity are two sides of the same proverbial coin for almost 150 years, researchers are still trying to find new ways to use a material's electric behavior to influence its magnetic behavior, or vice versa. Thanks to new research by an international team of researchers led by the U.S. Department of Energy's Argonne National Laboratory, physicists have developed new methods for controlling magnetic order in a particular class of materials known as "magnetoelectrics." Magnetoelectrics get their ...

Triple-negative breast cancer is an aggressive form of breast cancer that has few treatment options; This large-scale study shows that abnormal levels of small molecules called microRNA can be used to classify this malignancy into four subtypes; The findings could lead to new ways to identify the best therapy for individual patients and to more effective therapies in the future. COLUMBUS, Ohio – A new, large-scale study of triple-negative breast cancer shows that small molecules called microRNA can be used to define four subtypes of this aggressive malignancy. The ...

In the world of microscopy, this advance is almost comparable to the leap from photography to live television. Two young EPFL researchers, Yann Cotte and Fatih Toy, have designed a device that combines holographic microscopy and computational image processing to observe living biological tissues at the nanoscale. Their research is being done under the supervision of Christian Depeursinge, head of the Microvision and Microdiagnostics Group in EPFL's School of Engineering. Using their setup, three-dimensional images of living cells can be obtained in just a few minutes ...

WASHINGTON –Requiring individuals to pay a premium for public health insurance coverage can counteract the coverage effects of expanding eligibility for public health insurance programs to higher income families. That is the finding of a study by a team of researchers from Georgetown University School of Nursing & Health Studies (NHS), University of California at Los Angeles (UCLA), and Columbia University published today in the journal Health Services Research. "Our findings speak to the importance of not just the availability of insurance coverage, but also the ...

Bronchiectasis is independently associated with an increased mortality risk in patients with moderate-to-severe COPD, according to a new study from researchers in Spain. Bronchiectasis, a permanent and progressive dilation of the lung's airways, is common in COPD patients and is associated with longer and more intense exacerbations, more frequent bacterial colonization of the bronchial mucosa, and a greater degree of functional impairment. "As COPD patients with bronchiectasis have an increased incidence of other known prognostic factors, we hypothesized that bronchiectasis ...

Researchers at the University of Rochester showed last year how Twitter can be used to predict how likely it is for a Twitter user to become sick. They have now used Twitter to model how other factors – social status, exposure to pollution, interpersonal interaction and others – influence health. "If you want to know, down to the individual level, how many people are sick in a population, you would have to survey the population, which is costly and time-consuming," said Adam Sadilek, postdoctoral researcher at the University of Rochester. "Twitter and the technology we ...

Student loan debt impacting borrowers, cosigners Article provided by Patrick J. Conway, Attorney at Law Visit us at http://www.patrickconwaylaw.com/ Receiving a college degree used to be one of the most crucial steps toward obtaining a well-paying job. After graduating, there would be many opportunities for work in a chosen field. When the economy collapsed and employment was difficult to find, many graduates were left with student loan payments that they were unable to afford. When these individuals considered the options that would allow them to regain their ...

Florida no-fault divorce: Strictly speaking, infidelity is irrelevant Article provided by Beth M. Terry, P.A. Visit us at http://www.bethmterrypa.com Finding out that a spouse cheated can be a shock, and infidelity is a factor in many divorces. Even if adultery is the reason for a split in Florida, however, one does not need to prove it in order to get divorced. No-fault divorce in Florida Florida is one of many states with a no-fault divorce rule. This means that an individual does not need to prove fault by the other spouse as the basis for a divorce. Instead, ...

Supreme Court hears drunk-driving case Article provided by Peter A D'Angelo, Attorney at Law, PLC Visit us at http://www.dangelodefense.com When a person is charged with driving under the influence, they may be afraid about what is going to happen next. Many of these people have never been in any kind of trouble with the law prior to this arrest, and they simply want to put the matter behind them as soon as possible. If the individual's blood alcohol test is above the legal limit, prosecutors may be aggressive in pursuing a conviction. While it may seem like ...

Bankruptcy options for homeowners facing foreclosure Article provided by Michael J. Logan, Ltd. Visit us at http://www.mikeloganlaw.com The economic downturn has hit many homeowners hard, causing thousands of hard-working people to fear losing their homes to foreclosure. Fortunately, there are some legal options that can help stop a foreclosure. Chapter 7 and Chapter 13 bankruptcy are just two of the options, in addition to a homeowner's foreclosure rights. Pre-bankruptcy options A homeowner who is served a notice of foreclosure has a right of reinstatement. ...

The I-X Piston Powered Auto-Rama announced today that Summit Racing Equipment is the new title sponsor of the event and that Lincoln Electric is the Presenting sponsor of the show held March 15 -17, 2013 at the I-X Center, which will officially be called The Summit Racing Equipment I-X Piston Powered Auto-Rama Presented by Lincoln Electric. These fully-integrated partnerships will include a diverse array of marketing and branding elements. These elements will position Summit Racing Equipment and Lincoln Electric as the "drivers" to The Summit Racing Equipment ...

Notable spill and pollution control & management specialists - Prenco Environmental - demonstrates due diligence in the event of spill either on land or water by taking all steps necessary to prevent pollution and minimise environmental damage. For over 50 years, Prenco Environmental has helped organisations in different industries to contain and control spills By providing innovative products and the latest technology coupled with fast and immediate response. Whenever spills occur, even how rare it might be, Prenco Environmental is ready to provide: High ...

EzPaycheck payroll software from Halfpricesoft.com helps streamline small business payroll processing. The new 2013 edition was rolled out with the latest tax tables and forms. It was also updated with more flexible options to help small businesses generate paychecks by salary, hour-rate, tips, commissions, mileage and different shift rate easily. With this new edition, employers can assign the multiple pay rates for each employee. This feature is ideal for businesses that pay differing rates for different shifts or for different assignments or projects. For example, ...

The Pendleton Art Center of Middletown, Ohio is pleased to announce that the next Fine Arts Show and Sale takes place on Friday, March 1, from 5 - 9 pm and Saturday, March 2, from 11 am - 3 pm. This event is free and includes live entertainment and good conversation. The Mockingbird Restaurant serves great food at reasonable prices. This is a great opportunity to visit over 60 local artists in their studios and purchase unique hand-made items for family and friends. The exhibit features oils, watercolors, pastels, photography, jewelry, pottery, wood and clay sculpture, ...

Maiden Media Group (maidenmediagroup.com), a strategic creative marketing company, announces it has received certification as a minority-owned business with the Philadelphia Minority Business Enterprise Council (MBEC). The MBEC works with the Philadelphia business community to build internal and external alliances with minority businesses, the city of Philadelphia, and private industries. It helps develop strong, mutually beneficial relationships that facilitate successful networking opportunities. "While we think of ourselves as a great marketing and advertising ...

TonerGreen, the provider of eco-friendly printer supplies, will start the New Year right by offering shoppers 10% off on their eco-friendly U.S.-made remanufactured ink & toner cartridges amounting $100 or more as a part of their Green Savings Sale. Save on TonerGreen eco-friendly, U.S.-made remanufactured toner cartridges and ink cartridges by just typing in coupon code GREEN2013 at the designated coupon code box to be found at the checkout page. This will automatically apply the discount on the purchased order. As always, orders $50 and up qualify for free shipping, ...