Rob Stein http://kvpr.org en Do We Choose Our Friends Because They Share Our Genes? http://kvpr.org/post/do-we-choose-our-friends-because-they-share-our-genes People often talk about how their friends feel like family. Well, there's some new research out that suggests there's more to that than just a feeling. Mon, 14 Jul 2014 19:08:00 +0000 Rob Stein 35669 at http://kvpr.org Easy Method For Making Stem Cells Was Too Good To Be True http://kvpr.org/post/easy-method-making-stem-cells-was-too-good-be-true A prestigious scientific journal Wednesday took the unusual step of retracting some high-profile research that had generated international excitement about stem cell research.<p>The British scientific journal <em>Nature</em> retracted two papers published in January by scientists at the <a href="http://www.riken.jp/en/">Riken </a>research institute in Japan and at <a href="http://hms.harvard.edu/">Harvard Medical School</a> that claimed that they could create stem cells simply by dipping skin and blood cells into acid.<p>The claim raised the possibility of being able to use the cells to easily Wed, 02 Jul 2014 15:37:00 +0000 Rob Stein 35082 at http://kvpr.org Easy Method For Making Stem Cells Was Too Good To Be True Warnings Against Antidepressants For Teens May Have Backfired http://kvpr.org/post/warnings-against-antidepressants-teens-may-have-backfired Government warnings that antidepressants may be risky for adolescents, and the ensuing media coverage, appear to have caused an increase in suicide attempts among young people, researchers reported Wednesday.<p>A study involving the health records of more than 7 million people between 2000 and 2010 found a sharp drop in antidepressant use among adolescents and young people and a significant increase in suicide attempts after the Food and Drug Administration issued its warnings.<p>"This was a huge worldwide event in terms of the mass media," says <a href="http://www.populationmedicine.org/node/ Wed, 18 Jun 2014 22:34:00 +0000 Rob Stein 34420 at http://kvpr.org Warnings Against Antidepressants For Teens May Have Backfired Father Devises A 'Bionic Pancreas' To Help Son With Diabetes http://kvpr.org/post/father-devises-bionic-pancreas-help-son-diabetes An alarm sounds on Ed Damiano's night stand in the middle of the night. He jumps out of bed and rushes into his son's room next door.<p>His son, David, has Type 1 diabetes. The 15-year-old sleeps hooked up to a monitor that sounds an alarm when his blood sugar gets too low. If it drops sharply, David could die in his sleep.<p>"The fear is that there's going to be this little cold limb, and I screwed up. It's all on me," Damiano says.<p>But when he touches David's hand, he's warm. He's OK. Mon, 16 Jun 2014 07:50:00 +0000 Rob Stein 34251 at http://kvpr.org Father Devises A 'Bionic Pancreas' To Help Son With Diabetes Teen Smoking Hits A 22-Year Low, But Other Tobacco Uses Rise http://kvpr.org/post/teen-smoking-hits-22-year-low-other-tobacco-uses-rise Cigarette smoking among U.S. Thu, 12 Jun 2014 17:14:00 +0000 Rob Stein 34091 at http://kvpr.org Teen Smoking Hits A 22-Year Low, But Other Tobacco Uses Rise Should HPV Testing Replace The Pap Smear? http://kvpr.org/post/should-hpv-testing-replace-pap-smear Robin Reath was getting a routine checkup recently when her doctor brought up something new about cervical cancer screening.<p>"We might be doing something a little bit different than what we've been doing in the past when we've screened you," said <a href="https://www.medstarhealth.org/provider/andrea-jacobs-singer-md-internal-medicine">Dr. Andrea Singer</a>, an internist at the MedStar Georgetown University Hospital in Washington.<p>For years, doctors have been using the Pap smear to screen for cervical cancer. Wed, 21 May 2014 07:24:00 +0000 Rob Stein 33000 at http://kvpr.org Should HPV Testing Replace The Pap Smear? Deadly MERS Virus Detected In Florida http://kvpr.org/post/deadly-mers-virus-detected-florida The second U.S. case of a dangerous new virus from the Middle East has been found in Florida, the Centers for Disease Control and Prevention <a href="http://www.cdc.gov/media/releases/2014/a0512-US-MERS.html">said</a> Monday.<p>The patient is a health care worker from Jeddah, Saudi Arabia, who developed symptoms May 1 while traveling to Orlando, Fla., to visit family, the CDC said.<p>MERS is a life-threatening respiratory infection that first emerged on the Arabian Peninsula in 2012. Mon, 12 May 2014 19:54:00 +0000 Rob Stein 32548 at http://kvpr.org Deadly MERS Virus Detected In Florida Keep Or Kill Last Lab Stocks Of Smallpox? Time To Decide, Says WHO http://kvpr.org/post/keep-or-kill-last-lab-stocks-smallpox-time-decide-says-who The World Health Organization is revisiting a question that's been the subject of intense debate for decades: whether to destroy the only known samples of the smallpox virus.<p>The World Health Assembly, the WHO's decision-making body, is set to <a href="http://www.who.int/mediacentre/events/2014/wha67/en/">convene </a>May 19 to vote on a <a href="http://apps.who.int/gb/ebwha/pdf_files/WHA67/A67_37-en.pdf">recommendation</a> to destroy the stocks of smallpox virus held at the U.S. Fri, 09 May 2014 21:06:00 +0000 Rob Stein 32444 at http://kvpr.org Keep Or Kill Last Lab Stocks Of Smallpox? Time To Decide, Says WHO First American Case Of MERS Reported In Indiana http://kvpr.org/post/first-american-case-mers-reported-indiana Transcript <p>AUDIE CORNISH, HOST: <p>From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish.<p>ROBERT SIEGEL, HOST: <p>And I'm Robert Siegel. The first case of MERS has been confirmed in the U.S. MERS stands for Middle East Respiratory Virus Syndrome. Health officials say a man in Indiana was hospitalized on Monday and is in stable condition. Fri, 02 May 2014 20:21:00 +0000 Rob Stein 32111 at http://kvpr.org 'Provocative' Research Turns Skin Cells Into Sperm http://kvpr.org/post/out-skin-cells-sperm-provocative-fertility-treatment Scientists reported Thursday they had figured out a way to make primitive human sperm out of skin cells, an advance that could someday help infertile men have children.<p>"I probably get 200 emails a year from people who are infertile, and very often the heading on the emails is: Can you help me?" says <a href="http://www.montana.edu/news/12229/internationally-recognized-stem-cell-scientist-to-lead-msu-s-research-enterprise">Renee Reijo Pera</a> of Montana State University, who led the research when she was at Stanford University.<p>In a <a href="http://www.cell.com/cell-reports/abstract/S2211 Thu, 01 May 2014 20:54:00 +0000 Rob Stein 32065 at http://kvpr.org 'Provocative' Research Turns Skin Cells Into Sperm With New E-Cigarette Rules, FDA Hopes To Tame A 'Wild, Wild West' http://kvpr.org/post/new-e-cigarette-rules-fda-hopes-tame-wild-wild-west The Food and Drug Administration is proposing to expand its regulatory powers to e-cigarettes and other popular products containing nicotine. Thu, 24 Apr 2014 20:31:00 +0000 Rob Stein 31695 at http://kvpr.org FDA Moves To Regulate Increasingly Popular E-Cigarettes http://kvpr.org/post/fda-moves-regulate-increasingly-popular-e-cigarettes The Food and Drug Administration Thursday proposed regulating e-cigarettes for the first time.<p>The agency unveiled a long-awaited <a href="https://www.federalregister.gov/articles/2014/04/25/2014-09491/sale-and-distribution-of-tobacco-products-and-required-warning-statements-for-tobacco-products">rule</a> that would give it power to oversee the increasingly popular devices, much in the way that it regulates traditional cigarettes.<p>"It's a huge change," FDA Commissioner <a href="http://www.fda.gov/aboutfda/commissionerspage/default.htm">Margaret Hamburg</a> told reporters in a briefing Wedn Thu, 24 Apr 2014 04:03:00 +0000 Rob Stein 31657 at http://kvpr.org FDA Moves To Regulate Increasingly Popular E-Cigarettes FDA Advisers Vote Against Approving New Opioid Painkiller http://kvpr.org/post/fda-advisers-vote-against-approving-new-opioid-painkiller A key government panel Tuesday voted unanimously against approval of a powerful opioid prescription painkiller intended to provide faster relief with fewer side effects.<p>At the conclusion of a hearing, the Food and Drug Administration advisory committee voted 14-0 against recommending that the agency approve Moxduo, the first drug to combine morphine and oxycodone into one capsule.<p>The committee also voted unanimously that the drug's developer had not proved that Moxduo is less likely to cause potentially life-threatening respiratory suppression than taking morphine or oxycodone alone.<p>" Tue, 22 Apr 2014 20:16:00 +0000 Rob Stein 31581 at http://kvpr.org FDA Advisers Vote Against Approving New Opioid Painkiller Powerful Narcotic Painkiller Up For FDA Approval http://kvpr.org/post/powerful-narcotic-painkiller-fda-approval The Food and Drug Administration is trying to decide whether to approve a powerful new prescription painkiller that's designed to relieve severe pain quickly, and with fewer side effects than other opioids.<p>While some pain experts say the medicine could provide a valuable alternative for some patients in intense pain, the drug (called Moxduo) is also prompting concern that it could exacerbate the epidemic of abuse of prescription painkillers and overdoses.<p>An FDA advisory committee is holding a daylong hearing Tuesday to decide whether to recommend that the agency approve the drug.<p><a hr Tue, 22 Apr 2014 07:29:00 +0000 Rob Stein 31535 at http://kvpr.org Powerful Narcotic Painkiller Up For FDA Approval Voodoo Dolls Prove It: Hunger Makes Couples Turn On Each Other http://kvpr.org/post/voodoo-dolls-prove-it-hunger-makes-couples-turn-each-other A lot of us know what can happen when we get hungry. We get grumpy, irritable and sometimes nasty.<p>There's even a name for this phenomenon: "Hangry, which is a combination of the words hungry and angry," says psychologist <a href="http://www.comm.ohio-state.edu/people/the-lantern-soc/userprofile/67.html">Brad Bushman</a> from Ohio State University.<p>Many studies have suggested that low blood sugar may be the underlying cause of hunger-induced crankiness. But most of those studies were performed with strangers in the laboratory. Tue, 15 Apr 2014 07:25:00 +0000 Rob Stein 31207 at http://kvpr.org Voodoo Dolls Prove It: Hunger Makes Couples Turn On Each Other Doctors Use 3-D Printing To Help A Baby Breathe http://kvpr.org/post/doctors-use-3-d-printing-help-baby-breathe Ever since the day Garrett Peterson was born, his parents have had to watch him suddenly just stop breathing.<p>"He could go from being totally fine to turning blue sometimes — not even kidding — in 30 seconds," says Garrett's mother, Natalie Peterson, 25, of Layton, Utah. "It was so fast. It was really scary."<p>Garrett was born with a defective windpipe. Mon, 17 Mar 2014 08:18:00 +0000 Rob Stein 29796 at http://kvpr.org Doctors Use 3-D Printing To Help A Baby Breathe Mix Of Gut Microbes May Play Role In Crohn's Disease http://kvpr.org/post/mix-gut-microbes-may-play-role-crohns-disease The particular assortment of microbes in the digestive system may be an important factor in the inflammatory bowel condition known as Crohn's disease.<p>Research involving more than 1,500 patients found that people with <a href="http://www.ccfa.org/what-are-crohns-and-colitis/what-is-crohns-disease/">Crohn's disease</a> had less diverse populations of gut microbes.<p>"[This] basically for the first time identifies what might be the bacterial changes in patients with Crohn's disease," says <a href="http://www.massgeneral.org/doctors/doctor.aspx?ID=16452">Ramnik Xavier,</a> of Masssachusetts Gen Wed, 12 Mar 2014 16:08:00 +0000 Rob Stein 29595 at http://kvpr.org Mix Of Gut Microbes May Play Role In Crohn's Disease Genetic Sequencing May Not Be Ready To Become Routine http://kvpr.org/post/genetic-sequencing-may-not-be-ready-become-routine Transcript <p>ROBERT SIEGEL, HOST: <p>This is ALL THINGS CONSIDERED from NPR News. I'm Robert Siegel.<p>MELISSA BLOCK, HOST: <p>And I'm Melissa Block.<p>Getting your entire genetic code deciphered is the cutting edge of medicine. The test to spell out every letter in one's genetic blueprint can be done quickly and has become relatively inexpensive. That's raising the question: Is the technology ready for primetime? NPR's Rob Stein joins us now to talk about one of the first carefully done studies aimed at answering that question. Tue, 11 Mar 2014 20:41:00 +0000 Rob Stein 29563 at http://kvpr.org Blood Test Provides More Accurate Prenatal Testing For Down Syndrome http://kvpr.org/post/dna-based-blood-test-down-syndrome-much-more-accurate A new blood test offers pregnant women a safe and much more accurate way to screen for Down syndrome.<p>A study that evaluated the test in 1,914 pregnancies found that the test, which checks DNA, produces far fewer false alarms than the current screening techniques.<p>"It's very good news for pregnant women," says <a href="https://www.tuftsmedicalcenter.org/PhysicianDirectory/Diana-Bianchi.aspx">Diana Bianchi</a>, a pediatric geneticist at Tufts Medical Center who led the study. Wed, 26 Feb 2014 22:27:38 +0000 Rob Stein 29027 at http://kvpr.org Blood Test Provides More Accurate Prenatal Testing For Down Syndrome Scientists Question Safety Of Genetically Altering Human Eggs http://kvpr.org/post/scientists-question-safety-genetically-altering-human-eggs A panel of government advisers has expressed serious concerns about a controversial proposal to allow scientists to try to make babies using eggs that have been genetically altered to include DNA from another woman.<p>Members of the Food and Drug Administration panel said they were worried that not enough research has been done to know whether the experiments would be safe.<p>"I think there was a sense of the committee that at this particular point in time, there was probably not enough data either in animals or in vitro to conclusively move on to human trials ... Wed, 26 Feb 2014 21:48:00 +0000 Rob Stein 29021 at http://kvpr.org Scientists Question Safety Of Genetically Altering Human Eggs