Tag Archive: feedback loops

Unified nutritional and molecular mechanisms

terrarium eco system

Endogenous Hydrogen Sulfide Production Is Essential for Dietary Restriction Benefits Article image: Excerpt: “…unifying nutritional and molecular mechanisms remain elusive.” Reported as Molecular mechanism behind health benefits of dietary restriction identified Excerpt 1) “Dietary restriction is a type of intervention…
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Chemical ecology and RNA-mediated control of DNA loops

terrarium eco system

DNA Loop-the-Loops A new full-genome map indicates how DNA is folded within the nuclei of human cells.By Kate Yandell | December 11, 2014 Excerpt: “…many loops were conserved among cell types, and even between mice and humans. But others seemed…
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Jumping back: Science or Pseudoscience? (2)

human-evolution

See: Jumping back: Science or Pseudoscience? European Science’s Great Leap Backward inferred that evolutionary theory is evidence-based science: Excerpt: “… the U.S. can claim no superiority in our approach to evidence-based science, as demonstrated by the fact that nearly half…
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Extensive molecular evidence vs ridiculous theories

terrarium eco system

Mosquito Genomes Galore Whole-genome sequences of 16 different mosquito species reveal rapid evolution and could inform malaria research. By Ruth Williams | November 27, 2014 Excerpt: “…mosquitoes are rapidly evolving, exhibiting high degrees of gene gains, losses, shuffling, and even…
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Meaningful dialogue, anonymous fools and idiot minions

human-evolution

I use definitions to describe differences in behavior. I do not define biologically-based facts in attempts to make the definitions fit into the context of ridiculous theories about the development of behavior. I am not an idiot. An idiot is…
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Sackler Colloquium: Effects or AFFECTS on Behavior

social interaction and brain

Arthur M. Sackler Colloquium of the National Academy of Sciences, “Epigenetic Changes in the Developing Brain: Effects on Behavior,” held March 28–29, 2014, at the National Academy of Sciences in Washington, DC. The complete program and video recordings of most…
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The importance of olfactory receptors

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Smell Turns Up in Unexpected Places By ALEX STONEOCT. 13, 2014 Excerpt: “I’ve been arguing for the importance of these receptors for years,” said Dr. Hatt, who calls himself an ambassador of smell, and whose favorite aromas are basil, thyme…
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Systems biology and memory disorders

neuronal-plasticity

Reversal of cognitive decline: A novel therapeutic program Reported as: Memory loss associated with Alzheimer’s reversed: Small trial succeeds using systems approach to memory disorders News Article Excerpt: (1) eliminating all simple carbohydrates, leading to a weight loss of 20…
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RNA-directed DNA methylation and RNA-mediated events

Genetic code

Many colleagues and most of my antagonists seem to be unwilling to accept the fact that RNA-directed DNA methylation links the epigenetic landscape to the physical landscape of DNA in the organized genomes of species from microbes to man. Lack…
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microRNAs differentiate neuronal cell types

terrarium eco system

microRNAs: key triggers of neuronal cell fate Excerpt: “In light of the fact that miRNAs have very precise expression patterns depending on the cell type, tissue and/or developmental stage; it is challenging to generalize a single mechanism to regulate their…
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