Huge study: 5 mental disorders share genetic links


WASHINGTON (AP) — The largest genetic study of mental illnesses to date finds five major disorders may not look much alike but they share some gene-based risks. The surprising discovery comes in the quest to unravel what causes psychiatric disorders and how to better diagnose and treat them.


The disorders — autism, attention deficit-hyperactivity disorder or ADHD, bipolar disorder, major depressive disorder and schizophrenia — are considered distinct problems. But findings published online Wednesday suggest they're related in some way.


"These disorders that we thought of as quite different may not have such sharp boundaries," said Dr. Jordan Smoller of Massachusetts General Hospital, one of the lead researchers for the international study appearing in The Lancet.


That has implications for learning how to diagnose mental illnesses with the same precision that physical illnesses are diagnosed, said Dr. Bruce Cuthbert of the National Institute on Mental Health, which funded the research.


Consider: Just because someone has chest pain doesn't mean it's a heart attack; doctors have a variety of tests to find out. But there's no blood test for schizophrenia or other mental illnesses. Instead, doctors rely on symptoms agreed upon by experts. Learning the genetic underpinnings of mental illnesses is part of one day knowing if someone's symptoms really are schizophrenia and not something a bit different.


"If we really want to diagnose and treat people effectively, we have to get to these more fine-grained understandings of what's actually going wrong biologically," Cuthbert explained.


Added Mass General's Smoller: "We are still in the early stages of understanding what are the causes of mental illnesses, so these are clues."


The Psychiatric Genomics Consortium, a collaboration of researchers in 19 countries, analyzed the genomes of more than 61,000 people, some with one of the five disorders and some without. They found four regions of the genetic code where variation was linked to all five disorders.


Of particular interest are disruptions in two specific genes that regulate the flow of calcium in brain cells, key to how neurons signal each other. That suggests that this change in a basic brain function could be one early pathway that leaves someone vulnerable to developing these disorders, depending on what else goes wrong.


For patients and their families, the research offers no immediate benefit. These disorders are thought to be caused by a complex mix of numerous genes and other risk factors that range from exposures in the womb to the experiences of daily life.


"There may be many paths to each of these illnesses," Smoller cautioned.


But the study offers a lead in the hunt for psychiatric treatments, said NIMH's Cuthbert. Drugs that affect calcium channels in other parts of the body are used for such conditions as high blood pressure, and scientists could explore whether they'd be useful for psychiatric disorders as well.


The findings make sense, as there is some overlap in the symptoms of the different disorders, he said. People with schizophrenia can have some of the same social withdrawal that's so characteristic of autism, for example. Nor is it uncommon for people to be affected by more than one psychiatric disorder.


___


Online:


http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(13)60223-8/abstract


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Wall Street edges up; Dow and S&P near records

NEW YORK (Reuters) - Stocks rose modestly on low volume on Thursday after strong economic data, but the proximity of record highs for the Dow and the S&P 500 gave investors a reason to keep gains in check.


The U.S. economy grew slightly in the fourth quarter, reversing an earlier estimate showing contraction, and a drop in new claims for unemployment benefits last week added to a string of data that suggests the economy improved early this year.


Still, an even higher revision to GDP data was expected, and the jobless claims extended a trend baked into stock prices.


The low volume shows a lack of conviction from new buyers, according to Ken Polcari, director of the NYSE floor division at O'Neil Securities in New York.


Polcari the recent gains are the reaction to Monday's selloff, but there are not enough catalysts to take indexes much higher.


"Don't expect the market to hit new highs today," he said.


In afternoon trading, just over 3 billion shares had changed hands on the New York Stock Exchange, the Nasdaq and NYSE MKT.


The Dow was within striking distance of its record high after a year-to-date advance of almost 8 percent. The Dow Jones Transportation Average <.djt>, seen as a bet on future growth, is up 13 percent this year, and the 20-stock index hit a record intraday high earlier on Thursday.


The Dow Jones industrial average <.dji> rose 61.32 points or 0.44 percent to 14,136.69. The S&P 500 <.spx> gained 8.03 points or 0.53 percent to 1,524.02. The Nasdaq Composite <.ixic> added 17.14 points or 0.55 percent, to 3,179.67.


The Dow's record closing high, set on October 9, 2007, stands at 14,164.53, while the Dow's intraday record high, set on October 11, 2007, stands at 14,198.10.


The S&P 500 is up 0.25 percent this week and is on track to post its fourth straight month of gains.


Equity markets suffered steep losses earlier in the week on concerns about the impact of an Italian election on the European economy, but stocks bounced back on strong data and recent comments by Federal Reserve Chairman Ben Bernanke that showed continued support for the Fed's economic stimulus policy.


Gains in Limited Brands and Netflix , both up nearly 4 percent, led the way among consumer stocks. Shares of Limited Brands, the parent of retailers Victoria's Secret and Bath & Body Works, shot up 3.8 percent to $46.21. The stock of video streaming service Netflix jumped 3.8 percent to $191.24.


In contrast, shares of J.C. Penney , however, slid 14.9 percent to $18.01 after the department store operator reported a steep drop in sales on Wednesday. Groupon Inc also fell on weak revenue, with the daily deals company's stock off 19.2 percent at $4.83.


Cablevision shares tumbled 8.8 percent to $14.11 after the cable provider took a $100 million hit on costs related to Superstorm Sandy and posted deeper video customer losses than expected.


On a positive note, Mylan Inc shares were on track to close at their highest ever after the generic drugmaker posted a 25 percent rise in fourth-quarter profit and said it will buy a unit of India's Strides Arcolab Ltd. Mylan's stock gained 4.2 percent to $29.78.


Investors were keeping an eye on the debate in Washington over U.S. government budget cuts that will take effect starting Friday if lawmakers fail to reach agreement on spending and taxes. President Barack Obama and Republican congressional leaders arranged last-ditch talks to prevent the cuts, but expectations were low that any deal would emerge.


With 93 percent of the S&P 500 companies having reported results so far, 69.5 percent have beaten profit expectations, compared with a 62 percent average since 1994 and 65 percent over the past four quarters, according to Thomson Reuters data.


Fourth-quarter earnings for S&P 500 companies are estimated to have risen 6.2 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.


(The story corrects to show S&P up 0.25 pct this week, not 2 percent, in paragraph 11.)


(Reporting by Rodrigo Campos; Additional reporting by Ryan Vlastelica; Editing by Nick Zieminski and Jan Paschal)



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HP sells webOS operating system to LG Electronics






SAN FRANCISCO (Reuters) – Hewlett-Packard Co said on Monday it will sell the webOS operating system to South Korea’s LG Electronics Inc, unloading the smartphone software it acquired through a $ 1.2 billion acquisition of Palm in 2010.


LG will use the operating software, used in now-defunct Palm smartphones years ago, for its “smart” or Internet-connected TVs. The Asian electronics company had worked with HP on WebOS before offering to buy it outright.






Under the terms of their agreement, LG acquires the operating software’s source code, associated documentation, engineering talent, various associated websites, and licenses under HP’s intellectual property including patents covering fundamental operating system and user interface technology.


HP will retain the patents and all the technology relating to the cloud service of webOS, HP Chief Operating Officer Bill Veghte said in an interview.


“As we looked at it, we saw a very compelling IP that was very unique in the marketplace,” he said, adding that HP has already had a partnership with LG on webOS before the deal was announced.


“As a result of this collaboration, LG offered to acquire the webOS operating system technology,” Veghte said.


Skott Ahn, President and CTO, LG Electronics, said the company will incorporate the operating system in the Smart TV line-up first “and then hopefully all the other devices in the future.”


Both companies declined to reveal the terms of the deal.


LG will keep the WebOS team in Silicon Valley and, for now, will continue to be based out of HP offices, Ahn said.


HP opened its webOS mobile operating system to developers and companies in 2012 after trying to figure out how to recoup its investment in Palm, one of the pioneers of the smartphone industry.


The company had tried to build products based on webOS with the now-defunct TouchPad tablet its flagship product.


HP launched and discontinued the TouchPad in 2010, a little over a month after it hit store shelves with costly fanfare after it saw poor demand for a tablet priced on par with Apple’s dominant iPad.


WebOS is widely viewed as a strong mobile platform, but has been assailed for its paucity of applications, an important consideration while choosing a mobile device.


(Additional reporting By Paul Sandle and Alistair Barr; Editing by Gerald E. McCormick, Tim Dobbyn and M.D. Golan)


Tech News Headlines – Yahoo! News





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Matt Damon & Wife Luciana Planning Secret Second Wedding















02/27/2013 at 03:15 PM EST



Better late than never!

More than seven years after saying, "I do" in a private, low-key ceremony at City Hall in Manhattan in 2005, Matt Damon, 42, and wife Luciana are going all out with a top-secret destination wedding celebration in April, a source confirms to PEOPLE.

The pair has sent out "save the date" cards to close family and friends, but even the guests do not know the mysterious location of the event.

"They now want to do something bigger," a source tells Page Six of their planned second wedding.

But "bigger" doesn't necessarily mean the couple's four girls will participate in the ceremony. They are reportedly requesting "no kids" at the destination event.


Reporting by JULIE JORDAN

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Vt. lye victim gets new face at Boston hospital


BOSTON (AP) — The 2007 chemical attack left the Vermont nurse unrecognizable to anyone who knew her.


But now Carmen Blandin Tarleton's face has changed again following a facial transplant this month.


Doctors at Brigham & Women's Hospital in Boston said Wednesday that the 44-year-old's surgery included transplanting a female donor's facial skin to Tarleton's neck, nose and lips, along with facial muscles, arteries and nerves.


"I know how truly blessed I am, and will have such a nice reflection in the mirror to remind myself what selfless really is," Tarleton wrote on her blog Wednesday.


The Thetford, Vt., woman suffered burns on more than 80 percent of her body and was blinded after her estranged husband attacked her with a baseball bat and doused her with lye in 2007.


Tarleton, who once worked as a transplant nurse, has undergone more than 50 surgeries since the attack, including work to restore some of her vision.


The latest surgery took 15 hours and included a team of more than 30 medical professionals. The lead surgeon, Bohdan Pomahac, called her injuries among the worst he's seen in his career.


"Carmen is a fighter," the doctor said Wednesday. "And fight she did."


Pomahac's team has performed five facial transplants at the hospital. He said the patient is recovering very well and is in great spirits as she works to get stronger.


He said she was very pleased when she saw her face for the first time, and that her appearance will not match that of the late donor's face.


"I think she looks amazing, but I'm biased," he said with a smile.


The donor's family wants to remain anonymous, but released a statement through a regional donor bank saying that her spirit would live on through Tarleton and three other organ recipients.


The estranged husband, Herbert Rodgers, pleaded guilty in 2009 in exchange for a prison sentence of at least 30 years.



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Wall Street climbs 1 percent on Bernanke, economic data

NEW YORK (Reuters) - Stocks rose 1 percent on Wednesday, erasing much of the week's losses as Federal Reserve Chairman Ben Bernanke remained steadfast in his support of the Fed's stimulus policy and data pointed to economic improvement.


In his second day before a congressional committee, Bernanke repeated testimony in which he defended the Fed's policy of buying bonds to keep interest rates low in order to promote growth and bring down the unemployment rate.


The remarks helped the market rebound from its worst decline since November and put the S&P 500 back above 1,500, a closely watched level that has been technical support until recently.


The comments also seemed to remove a headwind from markets that last week contributed to equities breaking a seven-week streak of gains on concerns the quantitative easing program may end earlier than had been anticipated.


"The Fed continues to encourage risk-taking in markets, which is a powerful tool that makes the danger not being long stocks, not in being too long," said Tom Mangan, a money manager at James Investment Research Inc in Xenia, Ohio.


Adding to the positive tone was economic data which showed a gauge of planned U.S. business spending in January recorded its largest increase in just over a year, while contracts to buy new homes neared a three-year high last month.


The S&P 500 had climbed 6 percent for the year and came within reach of all-time highs before pulling back on concerns about Fed policy, as well as this week's inconclusive elections in Italy, which rekindled fears of a new euro zone debt crisis.


The Dow Jones industrial average <.dji> was up 140.76 points, or 1.01 percent, at 14,040.89. The Standard & Poor's 500 Index <.spx> was up 16.15 points, or 1.08 percent, at 1,513.09. The Nasdaq Composite Index <.ixic> was up 33.56 points, or 1.07 percent, at 3,163.21.


The S&P is down 0.2 percent on the week, recovering from a plunge on Monday that was the index's biggest daily drop since November. That drop came on concerns over Italy's election, as well as over sequestration - U.S. government budget cuts that will take effect starting on Friday if lawmakers fail to reach an agreement on spending and taxes.


"While the rally remains intact and there are reasons to be long-term bullish here, there are also reasons to not be surprised if we get a correction," said Mangan, who helps oversee $3.7 billion. Issues like the sequester and Europe "could mean that this ends up being a more difficult year for equities."


In earnings news, Priceline.com gained 3.4 percent to $702 after reporting adjusted earnings that beat expectations. TJX Cos Inc jumped 1.7 percent to $44.40 after the retail chain operator posted higher fourth-quarter results.


The S&P retail index <.spxrt> climbed 1.6 percent.


Target Corp appeared poised for a solid showing in the first quarter and forecast a higher profit for the full year after a weak performance in the key holiday season. The stock dipped 1.1 percent to $63.32.


With 93 percent of the S&P 500 companies having reported results so far, 69.5 percent beat profit expectations, compared with a 62 percent average since 1994 and 65 percent over the past four quarters, according to Thomson Reuters data.


Fourth-quarter earnings for S&P 500 companies are estimated to have risen 6.2 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.


(Editing by Nick Zieminski)



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Iran upbeat on nuclear talks, West still wary


ALMATY (Reuters) - Iran was upbeat on Wednesday after talks with world powers about its nuclear work ended with an agreement to meet again, but Western officials said it had yet to take concrete steps to ease their fears about its atomic ambitions.


Rapid progress was unlikely with Iran's presidential election, due in June, raising domestic political tensions, diplomats and analysts had said ahead of the February 26-27 meeting in the Kazakh city of Almaty, the first in eight months.


The United States, China, France, Russia, Britain and Germany offered modest sanctions relief in return for Iran curbing its most sensitive nuclear work but made clear that they expected no immediate breakthrough.


In an attempt to make their proposals more palatable to Iran, the six powers appeared to have softened previous demands somewhat, for example regarding their requirement that the Islamic state ship out its stockpile of higher-grade uranium.


Iran's chief nuclear negotiator Saeed Jalili said the powers had tried to "get closer to our viewpoint", which he said was positive.


In Paris, U.S. Secretary of State John Kerry commented that the talks had been "useful" and that a serious engagement by Iran could lead to a comprehensive deal in a decade-old dispute that has threatened to trigger a new Middle East war.


Iran's foreign minister said in Vienna he was "very confident" an agreement could be reached and Jalili, the chief negotiator, said he believed the Almaty meeting could be a "turning point".


However, one diplomat said Iranian officials at the negotiations appeared to be suggesting that they were opening new avenues, but it was not clear if this was really the case.


Iran expert Dina Esfandiary of the International Institute for Strategic Studies said: "Everyone is saying Iran was more positive and portrayed the talks as a win."


"I reckon the reason for that is that they are saving face internally while buying time with the West until after the elections," she said.


The two sides agreed to hold expert-level talks in Istanbul on March 18 to discuss the powers' proposals, and return to Almaty for political discussions on April 5-6, when Western diplomats made clear they wanted to see a substantive response from Iran.


"Iran knows what it needs to do, the president has made clear his determination to implement his policy that Iran will not have a nuclear weapon," Kerry said.


A senior U.S. official in Almaty said, "What we care about at the end is concrete results."


ISRAELI WARNING


Israel, assumed to be the Middle East's only nuclear-armed power, was watching the talks closely. It has strongly hinted it might attack Iran if diplomacy and sanctions fail to ensure that it cannot build a nuclear weapon. Iran denies any such aim.


Israeli Prime Minister Benjamin Netanyahu said economic sanctions were failing and urged the international community to threaten Iran with military action.


Western officials said the offer presented by the six powers included an easing of a ban on trade in gold and other precious metals, and a relaxation of an import embargo on Iranian petrochemical products. They gave no further details.


In exchange, a senior U.S. official said, Iran would among other things have to suspend uranium enrichment to a fissile concentration of 20 percent at its Fordow underground facility and "constrain the ability to quickly resume operations there".


The official did not describe what was being asked of Iran as a "shutdown" of the plant as Western diplomats had said in previous meetings with Iran last year.


Iran says it has a sovereign right to enrich uranium for peaceful purposes, and wants to fuel nuclear power plants so that it can export more oil.


But 20-percent purity is far higher than that needed for nuclear power, and rings alarm bells abroad because it is only a short technical step away from weapons-grade uranium. Iran says it produces higher-grade uranium to fuel a research reactor.


Iran's growing stockpile of 20-percent-enriched uranium is already more than half-way to a "red line" that Israel has made clear it would consider sufficient for a bomb.


In Vienna on Wednesday, a senior U.N. nuclear agency official told diplomats in a closed-door briefing that Iran was technically ready to sharply increase this higher-grade enrichment, two Western diplomats said.


"Iran can triple 20 percent production in the blink of an eye," one of the diplomats said.


The U.S. official in Almaty said the powers' latest proposal would "significantly restrict the accumulation of near-20-percent enriched uranium in Iran, while enabling the Iranians to produce sufficient fuel" for their Tehran medical reactor.


This appeared to be a softening of a previous demand that Iran ship out its stockpile of higher-grade enriched uranium, which it says it needs to produce medical isotopes.


Iran has often indicated that 20-percent enrichment could be up for negotiation if it received the fuel from abroad instead.


Jalili suggested Iran could discuss the issue, although he appeared to rule out shutting down Fordow. He said the powers had not made that specific demand.


The Iranian rial, which has lost more than half its foreign exchange value in the last year as sanctions bite, rose some 2 percent on Wednesday, currency tracking websites reported.


(Additional reporting by Fredrik Dahl and Yeganeh Torbati in Almaty, Georgina Prodhan in Vienna, Zahra Hosseinian in Zurich, Gabriela Baczynska in Moscow, Dan Williams in Jerusalem and Marcus George in Dubai; Writing by Timothy Heritage and Fredrik Dahl; Editing by Louise Ireland)



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HP sells webOS operating system to LG Electronics






SAN FRANCISCO (Reuters) – Hewlett-Packard Co said on Monday it will sell the webOS operating system to South Korea’s LG Electronics Inc, unloading the smartphone software it acquired through a $ 1.2 billion acquisition of Palm in 2010.


LG will use the operating software, used in now-defunct Palm smartphones years ago, for its “smart” or Internet-connected TVs. The Asian electronics company had worked with HP on WebOS before offering to buy it outright.






Under the terms of their agreement, LG acquires the operating software’s source code, associated documentation, engineering talent, various associated websites, and licenses under HP’s intellectual property including patents covering fundamental operating system and user interface technology.


HP will retain the patents and all the technology relating to the cloud service of webOS, HP Chief Operating Officer Bill Veghte said in an interview.


“As we looked at it, we saw a very compelling IP that was very unique in the marketplace,” he said, adding that HP has already had a partnership with LG on webOS before the deal was announced.


“As a result of this collaboration, LG offered to acquire the webOS operating system technology,” Veghte said.


Skott Ahn, President and CTO, LG Electronics, said the company will incorporate the operating system in the Smart TV line-up first “and then hopefully all the other devices in the future.”


Both companies declined to reveal the terms of the deal.


LG will keep the WebOS team in Silicon Valley and, for now, will continue to be based out of HP offices, Ahn said.


HP opened its webOS mobile operating system to developers and companies in 2012 after trying to figure out how to recoup its investment in Palm, one of the pioneers of the smartphone industry.


The company had tried to build products based on webOS with the now-defunct TouchPad tablet its flagship product.


HP launched and discontinued the TouchPad in 2010, a little over a month after it hit store shelves with costly fanfare after it saw poor demand for a tablet priced on par with Apple’s dominant iPad.


WebOS is widely viewed as a strong mobile platform, but has been assailed for its paucity of applications, an important consideration while choosing a mobile device.


(Additional reporting By Paul Sandle and Alistair Barr; Editing by Gerald E. McCormick, Tim Dobbyn and M.D. Golan)


Tech News Headlines – Yahoo! News





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Anne Hathaway Apologizes for Last-Minute Oscar Dress Switch









02/26/2013 at 03:30 PM EST







Anne Hathaway (left) and the Valentino dress that appears to have been her first choice


John Shearer/Invision/AP; Marcus Tondo/InDigital


What's a girl to do?

Best Supporting Actress winner Anne Hathaway's pale pink (and hotly debated) Prada gown wasn't the actress's first choice for the Academy Awards last Sunday.

"It came to my attention late Saturday night that there would be a dress worn to the Oscars that is remarkably similar to the Valentino I had intended to wear, and so I decided it was best for all involved to change my plans," she tells PEOPLE in an exclusive statement.

Anne Hathaway Apologizes for Last-Minute Oscar Dress Switch| Oscars 2013, Anne Hathaway, Actor Class

Amanda Seyfried

Kevin Mazur / WireImage

The actress, 30, is indeed a longtime fan of Valentino and has worn his designs for many years including when she wed Adam Shulman last September.

"Though I love the dress I did wear, it was a difficult last minute decision as I had so looked forward to wearing Valentino in honor of the deep and meaningful relationship I have enjoyed with the house and with Valentino himself," Hathaway continues.

"I deeply regret any disappointment caused."

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C. Everett Koop, 'rock star' surgeon general, dies


NEW YORK (AP) — Dr. C. Everett Koop has long been regarded as the nation's doctor— even though it has been nearly a quarter-century since he was surgeon general.


Koop, who died Monday at his home in Hanover, N.H., at age 96, was by far the best known and most influential person to carry that title. Koop, a 6-foot-1 evangelical Presbyterian with a biblical prophet's beard, donned a public health uniform in the early 1980s and became an enduring, science-based national spokesman on health issues.


He served for eight years during the Reagan administration and was a breed apart from his political bosses. He thundered about the evils of tobacco companies during a multiyear campaign to drive down smoking rates, and he became the government's spokesman on AIDS when it was still considered a "gay disease" by much of the public.


"He really changed the national conversation, and he showed real courage in pursuing the duties of his job," said Chris Collins, a vice president of amfAR, the Foundation for AIDS Research.


Even before that, he had been a leading figure in medicine. He was one of the first U.S. doctors to specialize in pediatric surgery at a time when children with complicated conditions were often simply written off as untreatable. In the 1950s, he drew national headlines for innovative surgeries such as separating conjoined twins.


His medical heroics are well noted, but he may be better remembered for transforming from a pariah in the eyes of the public health community into a remarkable servant who elevated the influence of the surgeon general — if only temporarily.


"He set the bar high for all who followed in his footsteps," said Dr. Richard Carmona, who served as surgeon general a decade later under President George W. Bush.


Koop's religious beliefs grew after the 1968 death of his son David in a mountain-climbing accident, and he became an outspoken opponent of abortion. His activism is what brought him to the attention of the administration of President Ronald Reagan, who decided to nominate him for surgeon general in 1981. Though once a position with real power, surgeon generals had been stripped of most of their responsibilities in the 1960s.


By the time Koop got the job, the position was kind of a glorified health educator.


But Koop ran with it. One of his early steps involved the admiral's uniform that is bestowed to the surgeon general but that Koop's predecessors had worn only on ceremonial occasions. In his first year in the post, Koop stopped wearing his trademark bowties and suit jackets and instead began wearing the uniform, seeing it as a way to raise the visual prestige of the office.


In those military suits, he surprised the officials who had appointed him by setting aside his religious beliefs and feelings about abortion and instead waging a series of science-based public health crusades.


He was arguably most effective on smoking. He issued a series of reports that detailed the dangers of tobacco smoke, and in speeches began calling for a smoke-free society by the year 2000. He didn't get his wish, but smoking rates did drop from 38 percent to 27 percent while he was in office — a huge decline.


Koop led other groundbreaking initiatives, but perhaps none is better remembered than his work on AIDS.


The disease was first identified in 1981, before Koop was officially in office, and it changed U.S. society. It destroyed the body's immune system and led to ghastly death, but initially was identified in gay men, and many people thought of it as something most heterosexuals didn't have to worry about.


U.S. scientists worked hard to identify the virus and work on ways to fight it, but the government's health education and policy efforts moved far more slowly. Reagan for years was silent on the issue. Following mounting criticism, Reagan in 1986 asked Koop to prepare a report on AIDS for the American public.


His report, released later that year, stressed that AIDS was a threat to all Americans and called for wider use of condoms and more comprehensive sex education, as early as the third grade. He went on to speak frankly about AIDS in an HBO special and engineered the mailing of an educational pamphlet on AIDS to more than 100 million U.S. households in 1988.


Koop personally opposed homosexuality and believed sex should be saved for marriage. But he insisted that Americans, especially young people, must not die because they were deprived of explicit information about how HIV was transmitted.


Koop's speeches and empathetic approach made him a hero to a wide swath of America, including public health workers, gay activists and journalists. Some called him a "scientific Bruce Springsteen." AIDS activists chanted "Koop, Koop" at his appearances and booed other officials.


"I was walking down the street with him one time" about five years ago, recalled Dr. George Wohlreich, director of the College of Physicians of Philadelphia, a medical society with which Koop had longstanding ties. "People were yelling out, 'There goes Dr. Koop!' You'd have thought he was a rock star."


Koop angered conservatives by refusing to issue a report requested by the Reagan White House, saying he could not find enough scientific evidence to determine whether abortion has harmful psychological effects on women.


He got static from some staff at the White House for his actions, but Reagan himself never tried to silence Koop. At a congressional hearing in 2007, Koop spoke about political pressure on the surgeon general post. He said Reagan was pressed to fire him every day.


After his death was reported Monday, the tributes poured forth, including a statement from New York Mayor Michael Bloomberg, who has made smoking restrictions a hallmark of his tenure.


"The nation has lost a visionary public health leader today with the passing of former Surgeon General C. Everett Koop, who was born and raised in Brooklyn," Bloomberg said. "Outspoken on the dangers of smoking, his leadership led to stronger warning labels on cigarettes and increased awareness about second-hand smoke, creating an environment that helped millions of Americans to stop smoking — and setting the stage for the dramatic changes in smoking laws that have occurred over the past decade."


Dr. Anthony Fauci of the National Institutes of Health taught Koop what was known about AIDS during quiet after-hours talks in the early 1980s and became a close friend.


"A less strong person would have bent under the pressure," Fauci said. "He was driven by what's the right thing to do."


Carmona, a surgeon general years later, said Koop was a mentor who preached the importance of staying true to the science in speeches and reports — even when it made certain politicians uncomfortable.


"We remember him for the example he set for all of us," Carmona said.


Koop's nomination originally was met with staunch opposition. Women's groups and liberal politicians complained Reagan had selected him only because of his conservative views, especially his staunch opposition to abortion.


Foes noted that Koop traveled the country in 1979 and 1980 giving speeches that predicted a progression "from liberalized abortion to infanticide to passive euthanasia to active euthanasia, indeed to the very beginnings of the political climate that led to Auschwitz, Dachau and Belsen."


But Koop, a devout Presbyterian, was confirmed as surgeon general after he told a Senate panel he would not use the post to promote his religious ideology. He kept his word and eventually won wide respect with his blend of old-fashioned values, pragmatism and empathy.


Koop was modest about his accomplishments, saying before leaving office in 1989, "My only influence was through moral suasion."


The office declined after that. Few of his successors had his speaking ability or stage presence. Fewer still were able to secure the support of key political bosses and overcome the meddling of everyone else. The office gradually lost prestige and visibility, and now has come to a point where most people can't name the current surgeon general. (It's Dr. Regina Benjamin.)


Even after leaving office, Koop continued to promote public health causes, from preventing childhood accidents to better training for doctors.


"I will use the written word, the spoken word and whatever I can in the electronic media to deliver health messages to this country as long as people will listen," he promised.


In 1996, he rapped Republican presidential hopeful Bob Dole for suggesting that tobacco was not invariably addictive, saying Dole's comments "either exposed his abysmal lack of knowledge of nicotine addiction or his blind support of the tobacco industry."


He maintained his personal opposition to abortion. After he left office, he told medical students it violated their Hippocratic oath. In 2009, he wrote to Senate Majority Leader Harry Reid, urging that health care legislation include a provision to ensure doctors and medical students would not be forced to perform abortions. The letter briefly set off a security scare because it was hand delivered.


Koop served as chairman of the National Safe Kids Campaign and as an adviser to President Bill Clinton's health care reform plan.


Worried that medicine had lost old-fashioned caring and personal relationships between doctors and patients, Koop opened an institute at Dartmouth College in New Hampshire to teach medical students basic values and ethics. He also was a part-owner of a short-lived venture, drkoop.com, to provide consumer health care information via the Internet.


Koop was the only son of a Manhattan banker and the nephew of a doctor. He said by age 5 he knew he wanted to be a surgeon and at age 13 he practiced his skills on neighborhood cats. He attended Dartmouth, where he received the nickname Chick, short for "chicken Koop." It stuck for life.


He received his medical degree at Cornell Medical College, choosing pediatric surgery because so few surgeons practiced it. In 1938, he married Elizabeth Flanagan, the daughter of a Connecticut doctor. They had four children. Koop's wife died in 2007, and he married Cora Hogue in 2010.


He was appointed surgeon-in-chief at Children's Hospital in Philadelphia and served as a professor at the University of Pennsylvania School of Medicine. He pioneered surgery on newborns and successfully separated three sets of conjoined twins. He won national acclaim by reconstructing the chest of a baby born with the heart outside the body.


Although raised as a Baptist, he was drawn to a Presbyterian church near the hospital, where he developed an abiding faith. He began praying at the bedside of his young patients — ignoring the snickers of some of his colleagues.


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Contributing to this report were Associated Press writers Wilson Ring in Montpelier, Vt.; Jeff McMillan in Philadelphia; and AP Medical Writer Lauran Neergaard in Washington.


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