February 26, 2013, New York, N.Y. and San Diego, Calif. – Glioblastoma, the most common and lethal form of brain tumor in adults, is challenging to treat because the tumors rapidly become resistant to therapy. As cancer researchers are learning more about the causes of tumor cell growth and drug resistance, they are discovering molecular pathways that might lead to new targeted therapies to potentially treat this deadly cancer. Scientists at the Ludwig Institute for Cancer Research in San Diego worked collaboratively across the laboratories of Drs. Paul Mischel, Web Cavenee ...

While short-term weather is notoriously volatile, climate is thought to represent a kind of average weather pattern over a long period of time. This dichotomy provides the analytical framework for scientific thinking about atmospheric variability, including climate change. But the weather-climate dichotomy paints an incomplete picture – one that may be complicating efforts to untangle natural variations in climate from man-made effects, according to McGill University physics professor Shaun Lovejoy. In a paper published recently in the journal Eos, Transactions, American ...

The idea that boys are better at math and in competitions has persisted for a long time, and now we know why: Nobody bothered to schedule the rematch. Most school math contests are one-shot events where girls underperform relative to their male classmates. But a new study by a Brigham Young University economist presents a different picture. Twenty-four local elementary schools changed the format to go across five different rounds. Once the first round was over, girls performed as well or better than boys for the rest of the contest. "It's really encouraging that seemingly ...

PORTLAND, Ore. — For decades scientists around the world have attempted to regenerate primary liver cells known as hepatocytes because of their numerous biomedical applications, including hepatitis research, drug metabolism and toxicity studies, as well as transplantation for cirrhosis and other chronic liver conditions. But no lab in the world has been successful in identifying and growing liver stem cells in culture -- using any available technique – until now. In the journal Nature, physician-scientists in the Papé Family Pediatric Research Institute at Oregon Health ...

PHILADELPHIA — Lung diseases such as asthma and chronic obstructive pulmonary disease (COPD) are on the rise, according to the American Lung Association and the National Institutes of Health. These ailments are chronic, affect the small airways of the lung, and are thought to involve an injury-repair cycle that leads to the breakdown of normal airway structure and function. For now, drugs for COPD treat only the symptoms. "A healthy lung has some capacity to regenerate itself like the liver," notes Ed Morrisey, Ph.D., professor of Medicine and Cell and Developmental ...

LAWRENCE — University of Kansas researchers have found that the infants of mothers who were given 600 milligrams of the omega-3 fatty acid DHA during pregnancy weighed more at birth and were less likely to be very low birth weight and born before 34 weeks gestation than infants of mothers who were given a placebo. This result greatly strengthens the case for using the dietary supplement during pregnancy. Susan CarlsonThe results are from the first five years of a 10-year, double-blind randomized controlled trial to be published in the April issue of the American Journal ...

TORONTO, Feb. 25, 2013—Some family physicians' offices discriminate against people of low socio-economic status, even when there is no economic incentive to do so under Canada's system of publicly funded universal health insurance, new research has shown. At the same time, offices appear to give preference to people with chronic health conditions, according to the research led by Dr. Stephen Hwang of St. Michael's Hospital. In his study, published today in the Canadian Medical Association Journal, researchers telephoned the offices of family physicians and general practitioners ...

VIDEO: The video shows that the hummingbird produces two trails of vortices -- one under each wing per stroke -- that help generate the aerodynamic forces it requires to power and... Click here for more information. RIVERSIDE, Calif. — As of today, the Wikipedia entry for the hummingbird explains that the bird's flight generates in its wake a single trail of vortices that helps the bird hover. But after conducting experiments with hummingbirds in the lab, researchers at ...

A recombinant Newcastle disease virus kills all kinds of prostate cancer cells, including hormone resistant cells, but leaves normal cells unscathed, according to a paper published online ahead of print in the Journal of Virology. A treatment for prostate cancer based on this virus would avoid the adverse side effects typically associated with hormonal treatment for prostate cancer, as well as those associated with cancer chemotherapies generally, says corresponding author Subbiah Elankumaran of Virginia Polytechnic Institute, Blacksburg. The modified virus is now ready ...

TEMPE, Ariiz. -- In a recently published study in the journal Biological Trace Element Research, Arizona State University researchers report that children with autism had higher levels of several toxic metals in their blood and urine compared to typical children. The study involved 55 children with autism ages 5 years compared to 44 controls of similar age and gender. The autism group had significantly higher levels of lead in their red blood cells (+41 percent) and significantly higher urinary levels of lead (+74 percent), thallium (+77 percent), tin (+115 percent), ...

CHAMPAIGN, lll. — From the point of view of its ultimate (human) host, the parasitic flatworm Schistosoma mansoni has a gruesome way of life. It hatches in feces-tainted water, grows into a larva in the body of a snail and then burrows through human skin to take up residence in the veins. Once there, it grows into an adult, mates and, if it's female, starts laying eggs. It can remain in the body for decades. A new study offers insight into the cellular operations that give this flatworm its extraordinary staying power. The researchers, from the University of Illinois, ...

2/25/2013, Chicago, IL--A newly released international study reveals that the issue of climate change is not a priority for people in the United States and around the world. The surveys showed that when asked to rank priority worries, people were five times more likely to point to the economy over the environment. Additionally, when asked about climate change, people identified the issue as more of a national problem than a personal concern. Coordinated surveys, conducted by the International Social Survey Programme (ISSP) in 33 countries from 1993 through 2010, "are ...

New research examines the role of PKC in airway smooth muscle contraction and raises the possibility that this enzyme could be a therapeutic target for treating asthma, COPD, and other lung diseases. In the lungs, pathological increases in the contraction of the smooth muscle cells (SMCs) lining airway walls—a process that decreases airflow—contribute to the chain of events leading to asthma and COPD, two common lung diseases. Jose Perez-Zoghbi and colleagues from Texas Tech University Health Sciences Center designed a series of experiments to investigate the role of ...

Tropical Cyclone Rusty formed on Feb. 24 and has already caused warnings up for the residents of northwestern West Australia, including Port Hedland. NASA's Terra satellite saw that outer bands of this quick-forming tropical cyclone were already affecting land. The Australian Bureau of Meteorology (ABOM) has posted cyclone warnings and a yellow and blue alert for Western Australia as Rusty approaches for a landfall. A Cyclone Warning is in effect from Broome to Mardie, and adjacent inland areas of the Pilbara, including Marble Bar, Nullagine and Millstream. A Cyclone ...

Ex-cyclone Haruna is expected to dissipate in the Southern Indian Ocean under increasing wind shear in the next day or two. Infrared imagery from a NASA satellite shows that Haruna is being blown apart several hundred miles away from La Reunion Island. Wind shear has been a problem for Haruna for days. A night-time image from the VIIRS instrument aboard NASA-NOAA's Suomi NPP satellite taken on Feb. 21 at 22:23 UTC showed the eye of Cyclone Haruna had elongated from northwest to southeast as a result of wind shear. For more information about the Suomi NPP satellite, visit: ...

The eighteenth tropical cyclone of the Southern Indian Ocean season formed over the weekend of Feb. 23-24 along with Cyclone Rusty as Cyclone Haruna crossed southern Madagascar. NASA's Aqua satellite measured Tropical Storm 18S' cloud top temperatures and saw powerful thunderstorms around the storm's core. Cyclone Rusty is nearing a landfall in northwestern West Australia, while Tropical Storm 18S is headed in a similar direction. Tropical Storm 18S (TS18S) was born on Feb. 24 and achieved tropical storm strengthe with maximum sustained winds near 35 knots (40 mph). ...

One in three people who survived stays in an intensive care unit (ICU) and required use of a mechanical ventilator showed substantial post-traumatic stress disorder (PTSD) symptoms that lasted for up to two years, according to a new Johns Hopkins study of patients with acute lung injury. Because acute lung injury (ALI) — a syndrome marked by excessive fluid in the lungs and frequent multi-organ failure — is considered an archetype for critical illness, the researchers suspect PTSD is common among other ICU survivors as well. "We usually think of PTSD as something you ...

Potentially dangerous Mirena IUDs sparking U.S. lawsuits Article provided by Bohrer Law Firm, L.L.C. Visit us at http://www.bohrernationallawfirm.com Millions of women in the United States and around the world are living with implanted Mirena intrauterine devices, commonly called Mirena IUDs, and some of these women have had nightmarish experiences from dangerous side effects of the devices. Approved by the U.S. government for birth control and to lessen abnormally heavy menstrual bleeding, reports of severe injuries and ectopic pregnancies (outside the uterus) ...

Don McCauley of the Free Publicity Focus Group and Danielle Hampson of eBroadcastMedia.com, founders of Book Marketing, announced today The Authors Show radio and TV weekly broadcast schedule. Book Marketing, branded as 'The Authors Marketing Powerhouse', allows authors and publishers the opportunity to upload photos, bios, book covers, video and book videos. The site also offers discussion forums, segmented special interest groups and allows for event listings. Each author can develop a personalized page. In addition the site allows for integration with Facebook and ...

Festa Parties, a Chicago-based event planning company known for its festive pub crawl events including TBOX, The Twelve Bars of Xmas in Wrigleyville, has just completed hosting another successful and entertaining event. BeadQuest, Festa's 5th Annual Bead-Collecting Mardi Gras Pub Crawl, took place on Saturday, February 16th, with over 3,200 revelers enjoying the flair of the "Fat Tuesday" tradition on the North Side of Chicago. Festa Parties has been planning and organizing great Chicago party events since its first TBOX back in 1996. The BeadQuest participants ...

From writer/producer Beverly Orozco, & starring former emcee Sole, Latina Actress Jessica Caban, the Princess of Off-Broadway Shawnette Hamilton & NFL/CFL player Stevie Baggs Jr. comes the romantic comedy "Getting Even", this hip and hilarious flick gives a revealing look at the high's and low's of celebrity relationships for three best friends who find themselves being dumped by their high profile celebrity boyfriends in a matter of days apart. What is an ex-girlfriend to do? What is an ex-girlfriend entitled to? Well pay close attention as these three ...

Entergy Electric has more than DOUBLED their 2013 rebate program for commercial refrigeration upgrades. Modern electronics have revolutionized commercial refrigeration systems, including walk-in coolers and freezers as well as reach-in display coolers and freezers. These technologies are so energy-efficient that they routinely slash electricity consumption by 80% or more over the original equipment. Businesses and institutions recognize that every dollar in expense reduction is AUTOMATICALLY a dollar of increased profits or positive budgetary cash flow. In addition, ...

Every Sunday morning at 400 E. Kelso Ave, in Inglewood, CA., you will find Jackie Gouche, leading the Bible Enrichment Fellowship members in 30-45 minutes of exhilarating, stimulating, awe-inspiring Praise & Worship. Whether she is sitting at the keyboard with her 8-piece band, or standing front and center, with her 20-voice praise team/choir, the sincerity of Jackie's worship is felt throughout the congregation. It is not her extensive knowledge of music, her incredible vocal ability, or her skill on the keyboard that qualifies Jackie Gouche to be a Worship Leader, ...

Led by chief instructors Bill Scalia and Rob Dell'Aquila, South Jersey's leading mixed martial arts (MMA) gym, Mission MMA, has opened the doors to its new 4,600-square-foot location at 107 Haddon Ave., Westmont NJ, to offer MMA, cardio and conditioning classes to South Jersey. Joining them will be professional mixed martial arts fighter Waylon Lowe to teach the ever increasingly popular fighting styles of boxing and submission grappling. The styles of Muay Thai Kickboxing and Brazilian Jiu Jitsu are run under the supervision of Bill Scalia, while Robert Dell'Aquila ...

The CEO of Infiniti HR, Scott Smrkovski, was named a 2013 VOLTAGE award finalist who is using technology to better and advance Greater Baltimore. Join more than 350 local executives to celebrate the finalists and winners at an awards celebration on May 9, 2013 at the Westin BWI. Baltimore SmartCEO started the VOLTAGE Awards as a program that celebrates the role that technology plays in our business community and the future impact the technology sector will have on our economic growth. Infiniti HR, a payroll and benefits company that help businesses reduce costs by ...