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Mitochondrial Disease: 2,500 UK Women Could Be Spared Worrying About Transmitting It

Science2.0 - January 29, 2015 - 5:12am
Almost 2,500 women of child-bearing age in the United Kingdom are at risk of transmitting mitochondrial disease to their children, evidence of how many families could potentially be helped by new IVF techniques to it.

The paper adds data to emotional debates about new regulations.  

Mitochondrial diseases are caused by inherited mutations in the DNA contained in mitochondria - tiny structures present in every cell that generate energy. Mitochondrial diseases can be devastating and particularly affect tissues that have high energy demands - brain, muscle (including heart), liver and kidney.
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Mitochondrial Disease: 2,500 UK Women Could Be Spared Worrying About Transmitting It

General - January 29, 2015 - 5:12am
Almost 2,500 women of child-bearing age in the United Kingdom are at risk of transmitting mitochondrial disease to their children, evidence of how many families could potentially be helped by new IVF techniques to it.

The paper adds data to emotional debates about new regulations.  

Mitochondrial diseases are caused by inherited mutations in the DNA contained in mitochondria - tiny structures present in every cell that generate energy. Mitochondrial diseases can be devastating and particularly affect tissues that have high energy demands - brain, muscle (including heart), liver and kidney.
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Categories: News

Religious People View Science Favorably But Reject Some Theories - Just Like Everyone Else

Science2.0 - January 29, 2015 - 5:00am
90 percent of the American public consider themselves spiritual so why is there a belief that 'religious' people are less likely to accept science? Environmentalism is certainly akin to its own religion, as is alternative medicine, and they are also widely considered anti-science, yet all three groups consider themselves fans of science - just not some science they happen not to like.
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Categories: Science2.0

Religious People View Science Favorably But Reject Some Theories - Just Like Everyone Else

General - January 29, 2015 - 5:00am
90 percent of the American public consider themselves spiritual so why is there a belief that 'religious' people are less likely to accept science? Environmentalism is certainly akin to its own religion, as is alternative medicine, and they are also widely considered anti-science, yet all three groups consider themselves fans of science - just not some science they happen not to like.
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Battery Leasing And Better Charging Will Make Electric Cars Popular

Science2.0 - January 29, 2015 - 12:12am

Electric cars are fine for people who have another car as a back-up or who only make short trips or who are not afraid of a little charge rage in the office parking lot.

For everyone else, electric cars only work if they are heavily subsidized. 

To become mainstream, and not just toys for elites like a Tesla, batteries need to get battery or they need to be leased. Otherwise, they remain in the realm of well-connected CEOs who get gigantic government subsidies to set up shop - like Tesla. 

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Categories: Science2.0

Battery Leasing And Better Charging Will Make Electric Cars Popular

General - January 29, 2015 - 12:12am

Electric cars are fine for people who have another car as a back-up or who only make short trips or who are not afraid of a little charge rage in the office parking lot.

For everyone else, electric cars only work if they are heavily subsidized. 

To become mainstream, and not just toys for elites like a Tesla, batteries need to get battery or they need to be leased. Otherwise, they remain in the realm of well-connected CEOs who get gigantic government subsidies to set up shop - like Tesla. 

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Categories: News

Notch Signaling: How Cancer Turns Good Cells To The Dark Side

Science2.0 - January 28, 2015 - 11:28pm

Cancer uses a little-understood element of cell signaling to hijack the communication process and spread, according to Rice University researchers.

A new computational study by researchers at the Rice-based Center for Theoretical Biological Physics shows how cancer cells take advantage of the system by which cells communicate with their neighbors as they pass messages to "be like me" or "be not like me."


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Categories: Science2.0

Notch Signaling: How Cancer Turns Good Cells To The Dark Side

General - January 28, 2015 - 11:28pm

Cancer uses a little-understood element of cell signaling to hijack the communication process and spread, according to Rice University researchers.

A new computational study by researchers at the Rice-based Center for Theoretical Biological Physics shows how cancer cells take advantage of the system by which cells communicate with their neighbors as they pass messages to "be like me" or "be not like me."


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Categories: News

Inhibiting CDK6 Prevents Leukemia Relapse

Science2.0 - January 28, 2015 - 11:27pm

Despite enormous progress in cancer therapy, many patients still relapse because their treatment addresses the symptoms of the disease rather than the cause, the so-called stem cells. Work in the group of Veronika Sexl at the University of Veterinary Medicine, Vienna has given a tantalizing clue to a solution. In the current issue of Blood, the scientists report that the cell-cycle kinase CDK6 is required for activation of the stem cells responsible for causing leukemia.


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Categories: Science2.0

Inhibiting CDK6 Prevents Leukemia Relapse

General - January 28, 2015 - 11:27pm

Despite enormous progress in cancer therapy, many patients still relapse because their treatment addresses the symptoms of the disease rather than the cause, the so-called stem cells. Work in the group of Veronika Sexl at the University of Veterinary Medicine, Vienna has given a tantalizing clue to a solution. In the current issue of Blood, the scientists report that the cell-cycle kinase CDK6 is required for activation of the stem cells responsible for causing leukemia.


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Categories: News

Qijianglong: Long-necked Dragon Roamed China 160 Million Years Ago

Science2.0 - January 28, 2015 - 9:39pm
Paleontologists have discovered a new species of a long-necked dinosaur. 

Qijianglong (pronounced "CHI-jyang-lon") was about 45 feet long and lived about 160 million years ago in the Late Jurassic. The name means "dragon of Qijiang," for its discovery near Qijiang City, close to Chongqing, and the fossil site was found by construction workers in 2006. The dig eventually came upon a series of large neck vertebrae stretched out in the ground - with the head of the dinosaur was still attached.
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Qijianglong: Long-necked Dragon Roamed China 160 Million Years Ago

General - January 28, 2015 - 9:39pm
Paleontologists have discovered a new species of a long-necked dinosaur. 

Qijianglong (pronounced "CHI-jyang-lon") was about 45 feet long and lived about 160 million years ago in the Late Jurassic. The name means "dragon of Qijiang," for its discovery near Qijiang City, close to Chongqing, and the fossil site was found by construction workers in 2006. The dig eventually came upon a series of large neck vertebrae stretched out in the ground - with the head of the dinosaur was still attached.
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Categories: News

Arctic Sea Ice: Erratic As Normal

Science2.0 - January 28, 2015 - 8:50pm
Arctic sea ice extent plunged 2001 to 2007 but then rebounded between 2007 and 2013. Warming world or not, periods of no change - and rapid change - at the world's northern reaches are the new normal. And perhaps the old normal as well.

Natural ups and downs of temperature, wind and other factors mean that even as sea ice slowly melts, random weather can mask or enhance the long-term trend. For example, even in a warming world, there's still a one-in-three chance that any seven-year period would see no sea ice loss, such as in 2007-2013, a new analysis shows. And the chaotic nature of weather can also occasionally produce sea ice loss as rapid as that seen in 2001-2007, even though the long-term trend is slower.
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Categories: Science2.0

Arctic Sea Ice: Erratic As Normal

General - January 28, 2015 - 8:50pm
Arctic sea ice extent plunged 2001 to 2007 but then rebounded between 2007 and 2013. Warming world or not, periods of no change - and rapid change - at the world's northern reaches are the new normal. And perhaps the old normal as well.

Natural ups and downs of temperature, wind and other factors mean that even as sea ice slowly melts, random weather can mask or enhance the long-term trend. For example, even in a warming world, there's still a one-in-three chance that any seven-year period would see no sea ice loss, such as in 2007-2013, a new analysis shows. And the chaotic nature of weather can also occasionally produce sea ice loss as rapid as that seen in 2001-2007, even though the long-term trend is slower.
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Categories: News

Spider-Man Webbing: How Many Calories Does It Take To Produce All That Silk?

Science2.0 - January 28, 2015 - 8:01pm

Spider-Man's breakfasts must be unreal levels of eggs. warriorpoet

By Mark Lorch, University of Hull

While stuck in a hotel room I got sucked into watching the 2002 "Spider-Man" movie. And it struck me that Peter Parker must have an enormously high-protein diet to generate all that spider silk he goes through. So being the geek that I am, I wondered what his protein consumption has to be to sustain his villain-beating lifestyle.

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Categories: Science2.0

Spider-Man Webbing: How Many Calories Does It Take To Produce All That Silk?

General - January 28, 2015 - 8:01pm

Spider-Man's breakfasts must be unreal levels of eggs. warriorpoet

By Mark Lorch, University of Hull

While stuck in a hotel room I got sucked into watching the 2002 "Spider-Man" movie. And it struck me that Peter Parker must have an enormously high-protein diet to generate all that spider silk he goes through. So being the geek that I am, I wondered what his protein consumption has to be to sustain his villain-beating lifestyle.

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Categories: News