Vitamin D and Omega-3 for Brain and Heart Health

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For years every major drug company in the world has been locked in a bitter battle to bring the first Alzheimer’s disease cure to the market — with a profit potential that’s been estimated at more than $20 billion a year.

Well, that market may have suddenly just shrunk to ZERO. That’s because a team of remarkable California researchers may have discovered the first great Alzheimer’s breakthrough of Continue reading

When it Comes to Speaking out, Cells Wait their Turn

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Cell communication is essential for the development of any organism. Scientists know that cells have the power to “talk” to one another, sending signals through their membranes in order to “discuss” what kind of cell they will ultimately become โ€” whether a neuron or a hair, bone, or muscle. And because cells continuously multiply, it’s easy to imagine a cacophony of communication.

But according to Dr. David Sprinzak, a new faculty recruit of Tel Aviv University’s Department of Biochemistry and Molecular Biology at the George S. Wise Faculty of Life Sciences, cells know when to transmit signals โ€” and they know when it’s time to shut up and let other cells do the talking. In collaboration with a team of researchers at the California Institute of Technology, Dr. Sprinzak has discovered the mechanism that allows cells to switch from sender to receiver mode or vice versa, inhibiting their own signals while allowing them to receive information from other cells โ€” controlling their development like a well-run business meeting.

Dr. Sprinzak’s breakthrough Continue reading