Tuesday, May 7, 2013

Samsung Has Acquired MOVL To Build Out Better Multiscreen Mobile And TV Apps

movlOver the last few years, Samsung has been working hard on building technology to improve the communication between its connected TVs and mobile devices, whether they be iOS or Android phones or tablets. Well, the company has acquired MOVL, a startup that should provide even more help in that category.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/1JRGwt0lJI0/

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Bloomberg: Tesla's Elon Musk discussing self-driving car partnership with Google

Bloomberg Tesla CEO Elon Musk chats selfdriving tech with Google

What's next for Tesla's Model S? Road safety and assistance tools may be on the docket, including self-driving technology that Elon Musk refers to as "autopilot," according to a Bloomberg report. The CEO has reportedly been in talks with Google about assistive tech -- the feature could be similar to what we've seen in Mountain View's recent self-driving demos, though a system developed in-house by Tesla is more likely. Bloomberg states that some automakers, such as Nissan, think autonomous vehicles could be a decade away, so don't expect a next-gen Model S to navigate roads on its own.

Meanwhile, a hidden configuration page in current vehicles reveals some additional features, including Blind Spot Detection, Adaptive Cruise and Lane Departure Warning. All three are currently disabled, but they could bring at least some additional automation to the all-electric car. It's unlikely that the required hardware is installed within sedans already on the road, but those features are clearly on the company's radar, giving us hope that some of the concerns we outlined during our review may soon be addressed.

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Source: Bloomberg

Source: http://www.engadget.com/2013/05/07/elon-musk-google-autopilot/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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Women and anger (Everyday Relationships Radio with Dr. Greg ...

About Dr. Greg Smalley

My new role as Vice President at Focus on the Family gives me the opportunity to serve millions of marriages and families around the world. I'm honored to continue my dad's legacy in helping couples and families learn how to honor God and each other in how they communicate and resolve conflict. One of my foundational life messages was developed with my dad, brother, and an entire team while living in Branson, "The DNA of Relationships" DVD series. I want to encourage you to pursue a community of believers through the power of a small group. It's why we produce these curriculums. They really do help you keep all your relationships focused and moving forward.

Source: http://smalley.cc/women-and-anger-everyday-relationships-radio-with-dr-greg-smalley

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Clearwire says Sprint offer best option for minority stockholders

(Reuters) - Wireless service provider Clearwire Corp said on Monday its proposed buyout by majority owner Sprint Nextel Corp was the best option for Clearwire's minority stockholders.

Clearwire shares, which fell about 6 percent in an initial reaction to the statement, recovered to trade just above the closing price of $3.38 on Friday.

"The Clearwire board has unanimously concluded that the proposed transaction with Sprint is the best strategic alternative for stockholders ... especially in light of the company's limited alternatives and the well-known constraints of its liquidity position," Clearwire said.

Four shareholders holding about 17 percent of Clearwire's shares said on Friday they would work together to seek a better deal for the wireless service provider.

Sprint offered to buy Clearwire in December for $2.2 billion but satellite TV provider Dish Network Corp announced a counterbid of $2.3 billion in January. Dish followed up in April by making a bid for Sprint.

Clearwire said in February it would evaluate Dish's bid but continued to recommend Sprint's offer.

(Reporting by Sayantani Ghosh in Bangalore)

Source: http://news.yahoo.com/clearwire-says-sprint-offer-best-option-minority-stockholders-131236644.html

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Monday, May 6, 2013

Crystal Bowersox & Brian Walker Split!

The American Idol runner-up is getting a divorce! See more celeb pairs who are back to going solo.

Source: http://www.ivillage.com/gone-splitsville-celebrity-breakups/1-b-16462?dst=iv%3AiVillage%3Agone-splitsville-celebrity-breakups-16462

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UW Bothell, Eastlake grad Faulkner named to 30 Under 30 for real ...

Bothell real estate agent Dan Faulkner Jr., a 2005 graduate from the University of Washington campus in Bothell, was recently named to the prestigious "30 Under 30" group of young professionals in the industry.

Faulkner was chosen from more than 400 applications submitted in the nationwide search for rising stars in the residential real estate by the staff of REALTOR? Magazine. The young agents were featured for the in the industry publication, with insights on how each was able to achieve a fast start in the competitive business.

Faulkner credited his success to a commitment to customer service. Customer service for Faulkner has meant reaching out to potential clients before they are in the market to buy or sell a home.

?Service has become a buzzword in the business world, but this is something I try to live and breathe in my daily interactions,? he said. ?My business is over 90 percent referral-based. I pride myself in my follow-up and the services I provide before somebody becomes my client.

?It is my obligation to be certain every buyer and seller is treated with the same exceptional level of service.

The staff at REALTOR? Magazine selects the 30 agents each spring who have excelled at either listing or selling residential property. The selection process this year focused on agents who were ?ready to put recession behind them and embark on a whole new era of real estate.?

Faulkner graduated from Eastlake High School on the Sammamish Plateau in 2002 and now makes his home on the Snoqualmie Ridge with his wife Bethany and their Australian Shepard, Maddy. He currently serves as president of the largest chapter of the networking organization Business Networking International (BNI) in the Puget Sound region and is affiliated with the Issaquah office of John L. Scott Real Estate. His website is Faulkner-RealEstate.com.

Source: http://www.bothell-reporter.com/business/206291311.html

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Sunday, May 5, 2013

WHITE HOUSE NOTEBOOK: 'Ticos,' songs and cheese

President Barack Obama smiles as he poses for a group photo at a cultural event with youth performers in San Jose, Costa Rica, Friday, May 3, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama smiles as he poses for a group photo at a cultural event with youth performers in San Jose, Costa Rica, Friday, May 3, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama and Costa Rica President Laura Chinchilla attend a cultural event with youth performing at the Casa Amarilla in San Jose, Costa Rica, Friday, May 3, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama and Costa Rica's President Laura Chinchilla visit with a group of students upon his arrival to the foreign ministry, Casa Amarilla, in San Jose, Costa Rica, Friday, May 3, 2013. Obama's three-day visit to Mexico and Costa Rica is his first to Latin America since winning re-election. (AP Photo/Moises Castillo)

President Barack Obama, left, greets young performers after attending a cultural event at the Casa Amarrilla with Costa Rica?s President Laura Chinchilla in San Jose, Costa Rica, Friday, May 3, 2013. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama and Costa Rica President Laura Chinchilla pose for a group photo with young children who performed at a cultural event at the Casa Amarilla in San Jose, Costa Rica, Friday, May 3, 2013. (AP Photo/Pablo Martinez Monsivais)

(AP) ? It was a party atmosphere along Barack Obama's motorcade route from the airport after he arrived in this Central American country for his first visit as president.

Thousands of locals, who are known as "Ticos," lined the road to welcome their fourth visiting American president. The most recent one to visit was Bill Clinton in 1997.

Municipal employees were given the day off to ease traffic.

Some of those who lined the roadway ? two and three people deep ? waved American flags. Others held homemade signs, including one that said "Fired Up!" ? a reference to Obama's campaign slogan. More crowds gathered along the route between Obama's hotel and Casa Amarilla, the headquarters for the Ministry of Foreign Affairs, including hundreds of students in school uniforms.

"We're very happy to welcome our big brother," said retiree Ricardo Marin, 62, explaining the jubilant mood. "We hope they don't neglect us, that this visit will help our country."

Obama's reception here was vastly different from Mexico. There was no major crowd presence for Obama's travels in Mexico City on Thursday and Friday.

___

Excitement over Obama's visit wasn't shared widely, however.

"I had to walk more than a mile to get to my job," grumbled Luis Humberto Rodriguez Burgos, 26, who sells cellphones in the city center, which was shuttered and empty. "There are no clients, no tourists and we're losing money. Clearly if they close the city for a foreign president, that's not going to improve my working conditions, nor help me feed my children."

___

Obama and Costa Rica's president, Laura Chincilla, strolled to a courtyard at Casa Amarilla, or Yellow House, after they met and were greeted by about 100 schoolchildren, ranging in age from about 7 to 16. All were in uniform, and the younger ones waved U.S. and Costa Rican flags. Obama wore a broad grin as he stood encircled by the singing students.

They sang "I'm Tico" and "The First Time I Saw Limon," a reference to a city on the country's Caribbean coast.

As the children sang, thunder roared in the distance and the wind picked up.

___

After the songs, Obama praised the students, calling them "brave" and their performances "very good." He also asked for their names.

The students gushed as Obama invited them to pose for photos.

"What do we say?" he asked.

The students and Chinchilla said: "Cheese." Obama responded with, "Queso!" the Spanish word for cheese.

___

Obama opened his day by making his second visit to Mexico City's soaring, modernistic National Museum of Anthropology.

"Each time that I come, I've been inspired," he told a predominantly student audience.

Of course, last time he may have narrowly avoided getting sick.

In April 2009, Obama was he honored guest at a state dinner at the museum ? just as the global swine flu outbreak was first surfacing in Mexico. Ultimately, the H1N1 strain killed thousands of people worldwide.

Obama never came down with the H1N1 flu. However, a security aide of his did ? and passed it on to family members in the U.S.

___

AP White House Correspondent Julie Pace in San Jose, Costa Rica, and Associated Press writer Mark S. Smith in Washington contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2013-05-03-US-Obama-Ticos-Welcome/id-6e12fd706c804429be40ae2d05ba4e5c

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New kind of cosmic flash may reveal birth of a black hole

May 3, 2013 ? A new kind of cosmic flash may reveal something never seen before: the birth of a black hole.

When a massive star exhausts its fuel, it collapses under its own gravity and produces a black hole, an object so dense that not even light can escape its gravitational grip. According to a new analysis by an astrophysicist at the California Institute of Technology (Caltech), just before the black hole forms, the dying star may generate a distinct burst of light that will allow astronomers to witness the birth of a new black hole for the first time.

Tony Piro, a postdoctoral scholar at Caltech, describes this signature light burst in a paper published in the May 1 issue of the Astrophysical Journal Letters. While some dying stars that result in black holes explode as gamma-ray bursts, which are among the most energetic phenomena in the universe, those cases are rare, requiring exotic circumstances, Piro explains. "We don't think most run-of-the-mill black holes are created that way." In most cases, according to one hypothesis, a dying star produces a black hole without a bang or a flash: the star would seemingly vanish from the sky -- an event dubbed an unnova. "You don't see a burst," he says. "You see a disappearance."

But, Piro hypothesizes, that may not be the case. "Maybe they're not as boring as we thought," he says.

According to well-established theory, when a massive star dies, its core collapses under its own weight. As it collapses, the protons and electrons that make up the core merge and produce neutrons. For a few seconds -- before it ultimately collapses into a black hole -- the core becomes an extremely dense object called a neutron star, which is as dense as the sun would be if squeezed into a sphere with a radius of about 10 kilometers (roughly 6 miles). This collapsing process also creates neutrinos, which are particles that zip through almost all matter at nearly the speed of light. As the neutrinos stream out from the core, they carry away a lot of energy -- representing about a tenth of the sun's mass (since energy and mass are equivalent, per E = mc2).

According to a little-known paper written in 1980 by Dmitry Nadezhin of the Alikhanov Institute for Theoretical and Experimental Physics in Russia, this rapid loss of mass means that the gravitational strength of the dying star's core would abruptly drop. When that happens, the outer gaseous layers -- mainly hydrogen -- still surrounding the core would rush outward, generating a shock wave that would hurtle through the outer layers at about 1,000 kilometers per second (more than 2 million miles per hour).

Using computer simulations, two astronomers at UC Santa Cruz, Elizabeth Lovegrove and Stan Woosley, recently found that when the shock wave strikes the outer surface of the gaseous layers, it would heat the gas at the surface, producing a glow that would shine for about a year -- a potentially promising signal of a black-hole birth. Although about a million times brighter than the sun, this glow would be relatively dim compared to other stars. "It would be hard to see, even in galaxies that are relatively close to us," says Piro.

But now Piro says he has found a more promising signal. In his new study, he examines in more detail what might happen at the moment when the shock wave hits the star's surface, and he calculates that the impact itself would make a flash 10 to 100 times brighter than the glow predicted by Lovegrove and Woosley. "That flash is going to be very bright, and it gives us the best chance for actually observing that this event occurred," Piro explains. "This is what you really want to look for."

Such a flash would be dim compared to exploding stars called supernovae, for example, but it would be luminous enough to be detectable in nearby galaxies, he says. The flash, which would shine for 3 to 10 days before fading, would be very bright in optical wavelengths -- and at its very brightest in ultraviolet wavelengths.

Piro estimates that astronomers should be able to see one of these events per year on average. Surveys that watch the skies for flashes of light like supernovae -- surveys such as the Palomar Transient Factory (PTF), led by Caltech -- are well suited to discover these unique events, he says. The intermediate Palomar Transient Factory (iPTF), which improves on the PTF and just began surveying in February, may be able to find a couple of these events per year.

Neither survey has observed any black-hole flashes as of yet, says Piro, but that does not rule out their existence. "Eventually we're going to start getting worried if we don't find these things." But for now, he says, his expectations are perfectly sound.

With Piro's analysis in hand, astronomers should be able to design and fine-tune additional surveys to maximize their chances of witnessing a black-hole birth in the near future. In 2015, the next generation of PTF, called the Zwicky Transient Facility (ZTF), is slated to begin; it will be even more sensitive, improving by several times the chances of finding those flashes. "Caltech is therefore really well-positioned to look for transient events like this," Piro says.

Within the next decade, the Large Synoptic Survey Telescope (LSST) will begin a massive survey of the entire night sky. "If LSST isn't regularly seeing these kinds of events, then that's going to tell us that maybe there's something wrong with this picture, or that black-hole formation is much rarer than we thought," he says.

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The above story is reprinted from materials provided by California Institute of Technology. The original article was written by Marcus Woo.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Anthony L. Piro. TAKING THE ?UN? OUT OF ?UNNOVAE?. The Astrophysical Journal, 2013; 768 (1): L14 DOI: 10.1088/2041-8205/768/1/L14

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/Rs3y60gi64o/130503230417.htm

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Saturday, May 4, 2013

Gamblers get lucky at Genting's Singapore casino

By Anshuman Daga and Eveline Danubrata

SINGAPORE (Reuters) - A stroke of bad luck. That's what casino operator Genting Singapore PLC blamed for reporting a sharply lower-than-expected quarterly profit, while also flagging a cautious outlook due to muted Chinese economic growth.

Genting Singapore's Resorts World Sentosa, one of two casinos in the island state that are the envy of the global industry since opening three years ago, said that its 35 percent fall in core earnings simply came down to so-called "premium" gamblers getting lucky.

Those figures were in stark contrast to Wednesday's quarterly earnings announced by Las Vegas Sands Corp, owned by billionaire Sheldon Adelson, which had been boosted by strong results in Singapore and Macau.

Genting Singapore's January-March adjusted earnings before interest, tax, depreciation and amortization (EBITDA) fell to S$249.7 million ($202.5 million) from S$381.4 million a year ago.

Five analysts polled by Reuters had on average expected a profit of S$359 million by the casino operator, which is more than half owned by Malaysia's Genting Bhd.

Sands' rolling chip volume, or betting volume by VIP players, at its Marina Bay Sands in Singapore rose 42.2 percent to $18.21 billion in the quarter, the highest quarterly volume in the property's history.

The two Singapore casinos are the world's most profitable, but concerns have risen about debts from Chinese high-rollers and China's economic uncertainty.

"Moving forward, looking at the economic situation around the world and also the noises that are coming out of China, we are cautious," Tan Hee Teck, president and chief operating officer at Genting Singapore, told an analysts' call on Thursday.

He expects Genting Singapore to write-off some of its debt this year. "We are not pulling back, but we are being a little bit more cautious," Tan said, when asked if the casino would scale down the amount of credit given to its VIP customers.

Sands said it wrote off $11 million in its Singapore property in the first quarter.

Despite Genting Singapore reporting record volume in its VIP business, Tan was cautious about the outlook for the rest of the year.

The company's shares ended up 4.9 percent on Thursday on expectations of strong results after Sands' performance.

NEXT: "BET ON JAPAN"

Genting Singapore said on Thursday premium gamblers got lucky and won more of their bets in the first quarter.

"Compared to the first quarter of 2012, the first quarter's performance was largely affected by a much weaker win percentage in the premium players' business despite a significant increase in the premium players' rolling volume," it said in a statement.

Genting Singapore, which is sitting on a cash pile of nearly S$4 billion, is keen to open a casino in Japan and is also interested in pursuing regional deals.

A pro-casino group of Japanese lawmakers has tapped an influential member of the ruling Liberal Democratic Party (LDP) as its leader and plans to submit legislation this year aimed at opening the world's third-largest economy to casino gambling.

"If you ask me, if I were a betting man, I would say the chances of it going through this year would probably be like 70-80 percent," Tan said.

(Editing by Jeremy Laurence)

Source: http://news.yahoo.com/gamblers-lucky-gentings-singapore-casino-001630598.html

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Friday, May 3, 2013

Robotic insects make first controlled flight

May 2, 2013 ? In the very early hours of the morning, in a Harvard robotics laboratory last summer, an insect took flight. Half the size of a paperclip, weighing less than a tenth of a gram, it leapt a few inches, hovered for a moment on fragile, flapping wings, and then sped along a preset route through the air.

Like a proud parent watching a child take its first steps, graduate student Pakpong Chirarattananon immediately captured a video of the fledgling and emailed it to his adviser and colleagues at 3 a.m. -- subject line, "Flight of the RoboBee."

"I was so excited, I couldn't sleep," recalls Chirarattananon, co-lead author of a paper published this week in Science.

The demonstration of the first controlled flight of an insect-sized robot is the culmination of more than a decade's work, led by researchers at the Harvard School of Engineering and Applied Sciences (SEAS) and the Wyss Institute for Biologically Inspired Engineering at Harvard.

"This is what I have been trying to do for literally the last 12 years," says Robert J. Wood, Charles River Professor of Engineering and Applied Sciences at SEAS, Wyss Core Faculty Member, and principal investigator of the National Science Foundation-supported RoboBee project. "It's really only because of this lab's recent breakthroughs in manufacturing, materials, and design that we have even been able to try this. And it just worked, spectacularly well."

Inspired by the biology of a fly, with submillimeter-scale anatomy and two wafer-thin wings that flap almost invisibly, 120 times per second, the tiny device not only represents the absolute cutting edge of micromanufacturing and control systems; it is an aspiration that has impelled innovation in these fields by dozens of researchers across Harvard for years.

"We had to develop solutions from scratch, for everything," explains Wood. "We would get one component working, but when we moved onto the next, five new problems would arise. It was a moving target."

Flight muscles, for instance, don't come prepackaged for robots the size of a fingertip.

"Large robots can run on electromagnetic motors, but at this small scale you have to come up with an alternative, and there wasn't one," says co-lead author Kevin Y. Ma, a graduate student at SEAS.

The tiny robot flaps its wings with piezoelectric actuators -- strips of ceramic that expand and contract when an electric field is applied. Thin hinges of plastic embedded within the carbon fiber body frame serve as joints, and a delicately balanced control system commands the rotational motions in the flapping-wing robot, with each wing controlled independently in real-time.

At tiny scales, small changes in airflow can have an outsized effect on flight dynamics, and the control system has to react that much faster to remain stable.

The robotic insects also take advantage of an ingenious pop-up manufacturing technique that was developed by Wood's team in 2011. Sheets of various laser-cut materials are layered and sandwiched together into a thin, flat plate that folds up like a child's pop-up book into the complete electromechanical structure.

The quick, step-by-step process replaces what used to be a painstaking manual art and allows Wood's team to use more robust materials in new combinations, while improving the overall precision of each device.

"We can now very rapidly build reliable prototypes, which allows us to be more aggressive in how we test them," says Ma, adding that the team has gone through 20 prototypes in just the past six months.

Applications of the RoboBee project could include distributed environmental monitoring, search-and-rescue operations, or assistance with crop pollination, but the materials, fabrication techniques, and components that emerge along the way might prove to be even more significant. For example, the pop-up manufacturing process could enable a new class of complex medical devices. Harvard's Office of Technology Development, in collaboration with Harvard SEAS and the Wyss Institute, is already in the process of commercializing some of the underlying technologies.

"Harnessing biology to solve real-world problems is what the Wyss Institute is all about," says Wyss Founding Director Don Ingber. "This work is a beautiful example of how bringing together scientists and engineers from multiple disciplines to carry out research inspired by nature and focused on translation can lead to major technical breakthroughs."

And the project continues.

"Now that we've got this unique platform, there are dozens of tests that we're starting to do, including more aggressive control maneuvers and landing," says Wood.

After that, the next steps will involve integrating the parallel work of many different research teams who are working on the brain, the colony coordination behavior, the power source, and so on, until the robotic insects are fully autonomous and wireless.

The prototypes are still tethered by a very thin power cable because there are no off-the-shelf solutions for energy storage that are small enough to be mounted on the robot's body. High energy-density fuel cells must be developed before the RoboBees will be able to fly with much independence.

Control, too, is still wired in from a separate computer, though a team led by SEAS faculty Gu-Yeon Wei and David Brooks is working on a computationally efficient brain that can be mounted on the robot's frame.

"Flies perform some of the most amazing aerobatics in nature using only tiny brains," notes coauthor Sawyer B. Fuller, a postdoctoral researcher on Wood's team who essentially studies how fruit flies cope with windy days. "Their capabilities exceed what we can do with our robot, so we would like to understand their biology better and apply it to our own work."

The milestone of this first controlled flight represents a validation of the power of ambitious dreams -- especially for Wood, who was in graduate school when he set this goal.

"This project provides a common motivation for scientists and engineers across the university to build smaller batteries, to design more efficient control systems, and to create stronger, more lightweight materials," says Wood. "You might not expect all of these people to work together: vision experts, biologists, materials scientists, electrical engineers. What do they have in common? Well, they all enjoy solving really hard problems."

"I want to create something the world has never seen before," adds Ma. "It's about the excitement of pushing the limits of what we think we can do, the limits of human ingenuity."

This research was supported by the National Science Foundation and the Wyss Institute for Biologically Inspired Engineering at Harvard.

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Story Source:

The above story is reprinted from materials provided by Harvard University. The original article was written by Caroline Perry.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Kevin Y. Ma, Pakpong Chirarattananon, Sawyer B. Fuller, and Robert J. Wood. Controlled Flight of a Biologically Inspired, Insect-Scale Robot. Science, 3 May 2013: 603-607 DOI: 10.1126/science.1231806

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/B7Q0r0CWe-A/130502142649.htm

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Genetic factor predicts success of weight-loss surgery

May 2, 2013 ? More than one-third of adults in the United States are obese, and some of these individuals undergo gastric bypass surgery to shed the extra pounds. A genome-wide association study published by Cell Press May 2nd in The American Journal of Human Genetics reveals that the amount of weight loss after this surgery can be predicted in part by a DNA sequence variation found on chromosome 15. The findings explain why the success of gastric bypass surgery varies so widely and could help clinicians identify those who would benefit the most from this type of surgery.

"Surgery is the most effective therapy for severe obesity, but these procedures are invasive, and not all patients get the same degree of benefit," says senior study author Lee Kaplan of Massachusetts General Hospital and Harvard Medical School. "If we can identify those patients who are likely to lose more weight after surgery from those who do less well, we could help steer patients towards the therapy that best suits them."

Individuals who undergo gastric bypass surgery lose on average about 35%-40% of their initial weight and keep most of this weight off. But the amount of weight lost by different patients varies by a factor of four, and it is not understood what causes this wide difference in response.

To identify specific genetic factors that might play a role, Kaplan and his team examined the genomes of more than 1,000 individuals undergoing gastric bypass surgery. They found that individuals with two copies of a specific variant on chromosome 15 lost on average about 39% of their body weight, whereas those without a copy of this variant lost less than 30% of their body weight. Moreover, the activity of the gene located closest to this variant also predicted weight loss.

"This is the first instance where a genome-wide search has identified genetic predictors of weight loss after gastric bypass surgery," Kaplan says. "Since the genes identified in this report have not previously been known to be involved with body-weight regulation and obesity, their identification may suggest new approaches that could be used to develop novel therapies for obesity, diabetes, and related metabolic disorders."

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The above story is reprinted from materials provided by Cell Press, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Ida?J. Hatoum, Danielle?M. Greenawalt, Chris Cotsapas, Mark?J. Daly, Marc?L. Reitman, Lee?M. Kaplan. Weight Loss after Gastric Bypass Is Associated with a Variant at 15q26.1. The American Journal of Human Genetics, 2013; 92 (5): 827 DOI: 10.1016/j.ajhg.2013.04.009

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/IH9LVRLWwU4/130502131857.htm

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