The hole in the ozone layer over Antartica reached its smallest maximal size in the last two decades. NASA and NOA scientists believe the warmer temperatures in the Antartic this year helped reduce the damage to the ozone layer caused by chlorofluorocarbons.
Researchers have engineered a macromolecule that not only inhibits the IgE-Fc Receptor but also dissociates preformed ligand-receptor complexes. This could lead to a new class of fast-acting medication for acute allergic reactions.
Researchers at Stanford University have created the first all carbon solar cell. While they acknowledge the efficiency (< 1%) is considerably lower than commercially available photovoltaic solar cells, the carbon-based thin film technique can dramatically reduce the cost associated with solar cells.
We already know that redhead, fair skinned individuals are more susceptible to melanoma caused by ultraviolet radiation. However, new research in ginger mice suggests redheads might develop melanoma through a mechanism of oxidative damage without exposure to the sun.
Researchers at UC Santa Barbara have discovered that Notch signaling is essential for determining cell fate during embryogenesis in C. elegans. Blocking this signal could lead to new ways of “growing” replacement organs for humans.
And in an update to a former post, the International Thermonuclear Experimental Reactor (ITER) is being delayeddue to a complicated contract process. The first scheduled energy producing experiments aren’t scheduled until 2027 or 2028.
Researchers in Montreal have shown that middle-aged, overweight individuals who exercised four days a week for four months not only lost weight, but also improved their cognitive function. Now, put down that plate of poutine, visit RateMyPI.com, and hit the gym.
Have a great weekend!
Tags: allergic reaction, allergies, carbon solar cell, chlorofluorocarbon gas, cognitive function, exercise, ginger mice, IgE, International Thermonuclear Experimental Reactor, ITER, Kevin Hascup, melanoma, NASA, NOA, Notch, ozone layer, redhead