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The Compound in the Mediterranean Diet that Makes Cancer Cells ‘Mortal’

By Guest PostJune 1, 2013Healthalper yilmaz, andrea doseff, apigenin, benefits of nutrients, cancer cell behavior, cancer cells, caps, chemotherapeutic drugs, compound, daniel arango, erich grotewold, flavonoids, hnrnpa2, kengo morohashi, mediterranean diet, mortal, mrna, nutraceuticals, ohio state university, plant-based foods, proteins, rna, single molecule, superpower, technique to fishing

Scientists Design ‘Fishing’ Technique to Show How Foods Improve Health

COLUMBUS, Ohio – New research suggests that a compound abundant in the Mediterranean diet takes away cancer cells’ “superpower” to escape death.

By altering a very specific step in gene regulation, this compound essentially re-educates cancer cells into normal cells that die as scheduled.

One way that cancer cells thrive is by inhibiting a process that would cause them to die on a regular cycle that is subject to strict programming. This study in cells, led by researchers at The Ohio State University’s Comprehensive Cancer Center, found that a compound in certain plant-based foods, called apigenin, could stop breast cancer cells from inhibiting their own death. (more…)

IBM Research Nanophysics Breakthrough Captures First-Ever Image of Charge Distribution in a Single Molecule

By Guest PostFebruary 27, 2012Science, Technologyatomic force microscopy, charge distribution, charge transfer complexes, kpfm signal, logic switch, single molecule, solar photoconversion

— Scientists use special kind of atomic force microscopy at low temperatures and in ultrahigh vacuum to image the charge distribution within a single molecule
— The new technique will further the understanding of nanoscale physics and could help develop future applications such as solar photoconversion, energy storage, or molecular scale computing devices

ZURICH – 27 Feb 2012: IBM scientists were able to measure for the first time how charge is distributed within a single molecule. This breakthrough will enable fundamental scientific insights into single-molecule switching and bond formation between atoms and molecules. The ability to image the charge distribution within functional molecular structures holds great promise for future applications such as solar photoconversion, energy storage, or molecular scale computing devices. (more…)

Yale Scientists Find Molecular Glue Needed To Wire the Brain

By Guest PostDecember 11, 2010Sciencealzheimer, autism, brain cells, Germany, mental retardation, nerve pulses, neurological disorders, neuron, plasticity, puzzle, researchers, single molecule, synapses, synaptic plasticity, syncam 1, thomas biederer, valentin stein, ways to improve memory, yale university

Yale University researchers have found that a single molecule not only connects brain cells but also changes how we learn. The findings, reported in the December 9 issue of the journal Neuron, may help researchers discover ways to improve memory and could lead to new therapies to correct neurological disorders.

The junctions between brain cells over which nerve pulses pass — called synapses — are crucial for regulating learning and memory and how we think. Aberrations in the structure and function of synapses have been linked to mental retardation and autism, while synapses are lost in the aging brains of Alzheimer’s patients. (more…)

Tag Archives: single molecule

The Compound in the Mediterranean Diet that Makes Cancer Cells ‘Mortal’

IBM Research Nanophysics Breakthrough Captures First-Ever Image of Charge Distribution in a Single Molecule

Yale Scientists Find Molecular Glue Needed To Wire the Brain