The Clinton Herald, Clinton, Iowa

Community News Network

December 25, 2013

Science's top 10 breakthroughs of 2013

WASHINGTON — Every year, the editors of Science huddle together and pick an outstanding scientific achievement as the Breakthrough of the Year. This year's winner is:

CANCER IMMUNOTHERAPY: harnessing the immune system to battle tumors.

Scientists have thought for decades that such an approach to cancer therapy should be possible, but it has been incredibly difficult to make it work. Now many oncologists say we have turned a corner, because two different techniques are helping a subset of patients. One involves antibodies that release a brake on T cells, giving them the power to tackle tumors. Another involves genetically modifying an individual's T cells outside the body so that they are better able to target cancer, and then re-infusing them so they can do just that.

We are still at the beginning of this story and have a long way to go. Only a very small proportion of cancer patients have received these therapies, and many are not helped by them. Doctors and scientists still have a lot to learn about why the treatments do and do not work. But the results have been repeated at different centers and in different tumor types, giving doctors hope that immunotherapy for cancer may benefit more and more people in the future

The editors also singled out nine runners-up for special praise:

GENETIC MICROSURGERY

A year-old gene-editing technique called CRISPR touched off an explosion of research in 2013. It's short for "clustered regularly interspaced short palindromic repeats": repetitive stretches of DNA that bacteria have evolved to combat predatory viruses by slicing up the viral genomes. The "knife" is a protein called Cas9; in 2012, researchers showed they could use it as a scalpel to perform microsurgery on genes. This year the new technology became red hot, as more than a dozen teams wielded it to manipulate specific genes in mice, rats, bacteria, yeast, zebrafish, nematodes, fruit flies, plants and human cells, paving the way for understanding how these genes function and possibly harnessing them to improve health.

Text Only
Community News Network
  • Google acquires drone maker Titan Aerospace to spread Internet

    Google is adding drones to its fleets of robots and driverless cars.
    The Internet search company said it acquired Titan Aerospace, the maker of high-altitude, solar-powered satellites that provides customer access to data services around the world. Terms of the deal weren't disclosed.

    April 14, 2014

  • watching-tv.jpg Cutting the cord on cable TV, and not missing it a bit

    Three years ago, Royse City Herald Banner reporter Chris McGathey and his family decided to ditch pay TV in favor of Netflix, Hulu Plus and other cheaper web-based services. It's a decision they haven't regretted.

    April 3, 2014 1 Photo

  • spt_baylor.jpg VIDEO: Angels hitting coach suffers bizarre leg injury

    LA Angels hitting coach Don Baylor suffered a broken leg while squatting to catch a ceremonial first pitch from former Angel Vladimir Guerrero on Opening Day.

    April 2, 2014 1 Photo

  • barbour021614.jpg Sibling says Dexter drama motivated sister's 'lie' of mass murder

    The older sister of Miranda Barbour, who claims she murdered more than 22 "bad people" over six years, says the story is a lie that stems from infatuation with the Showtime TV series about a Miami cop who leads a secret life as a serial killer.

    April 1, 2014 1 Photo 3 Stories

  • Fact Checker: 'Birth control' for something other than family planning?

    "When 99 percent of women used birth control in their lifetime and 60 percent use it for something other than family planning, it's outrageous and I think the Supreme Court will suggest that their case is ridiculous."

    March 31, 2014

  • dog-sunglasses.jpg Do animals have a sense of humor?

    Right now, in a high-security research lab at Northwestern University's Falk Center for Molecular Therapeutics, scientists are tickling rats. Their goal? To develop a pharmaceutical-grade happiness pill. But their efforts might also produce some of the best evidence yet that humor isn't something experienced exclusively by human beings.

    March 28, 2014 1 Photo

  • touch.jpg Divorce is on the rise, and it's the baby boomers' fault

    A new paper from demographers at the University of Minnesota found that the age-standardized divorce rate has actually risen by an astonishing 40 percent since 1980.

    March 28, 2014 1 Photo

  • firefighters.jpg VIDEO: Firefighters sing song from 'Frozen' to calm girl stuck in elevator

    Firefighters in Reading, Mass., sing the Disney power ballad known by children everywhere -- "Let It Go" -- to calm a 4-year-old stuck in an elevator.

    March 28, 2014 1 Photo

  • muffin-brunch-food-breakfast.jpg Can what you eat affect your mental health?

    Jodi Corbitt had been battling depression for decades and by 2010 had resigned herself to taking antidepressant medication for the rest of her life. Then she decided to start a dietary experiment.

    March 25, 2014 1 Photo

  • 20140325-AMX-BARISTA251.jpg Coffee's third wave? The Apple to Starbucks' Microsoft

    Do you remember when Starbucks was cool? It opened in Seattle in the 1970s as a local specialty roaster, a trendy alternative to the prevailing generic swill. But the price of conquest is cachet. What was once novel — the warm décor, the gentle music, the faux-Italian lingo — has become banal. Today's coffee snobs would rather snort Sanka than set foot inside a Starbucks

    March 25, 2014 2 Photos

Elections
Front page
Clinton Herald Photos


Browse, buy and submit pictures with our photo site.

Poll

Should the city of Clinton appeal the open records violation ruling that will cost taxpayers $40,600?

Yes
No
     View Results
AP Video
Olympics 2014
Featured Comment
Featured Ads
Blue Zones Project
Parade
Magazine

Click HERE to read all your Parade favorites including Hollywood Wire, Celebrity interviews and photo galleries, Food recipes and cooking tips, Games and lots more.