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Latest MRNA surveillance Stories

2013-06-20 11:15:57

In the cover story for the journal Genetics this month, neurobiologist Dan Chase and colleagues at the University of Massachusetts Amherst describe a new experimental technique they developed that will allow scientists to study the function of individual proteins in individual cell types in a living organism. The advance should allow deeper insights into protein function, Chase says, “because we can only get a true understanding of what that single protein does when we isolate its...

2011-12-22 15:50:55

Researchers at Albert Einstein College of Medicine of Yeshiva University have discovered the first known mechanism by which cells control the survival of messenger RNA (mRNA) –arguably biology's most important molecule. The findings pertain to mRNAs that help regulate cell division and could therefore have implications for reversing cancer's out-of-control cell division. The research is described in today's online edition of the journal Cell. "The fate of the mRNA molecules we...

2011-09-15 20:21:12

Scientists at the University of California, San Diego School of Medicine have uncovered a previously unknown fail-safe (compensatory) pathway that potentially protects the brain and other organs from genetic and environmental threats. The discovery could provide new ways to diminish the negative consequences of genetic mutations and environmental toxins that cause neurological diseases and other maladies. The findings are published in the Sept. 16 issue of the journal Molecular Cell....

2010-08-16 18:28:05

FINDINGS: Short pieces of RNA, called microRNAs, control protein production primarily by causing the proteins' RNA templates (known as messenger RNA or mRNA) to be disabled by the cell, according to Whitehead Institute scientists. RELEVANCE: Researchers have known that mammalian microRNAs control protein production by causing the mRNAs to degrade, but they have wondered how much additional effects microRNAs impart by jamming the process that translates mRNAs into proteins. These results from...

2009-08-23 13:01:35

Study questions current dogma Case Western Reserve University School of Medicine assistant professor in the Center for RNA Molecular Biology, Jeff Coller, Ph.D., and his team discovered that messenger RNA (mRNA) predominately degrade on ribosomes, fundamentally altering a common understanding of how gene expression is controlled within the cell. The study, "Co-translational mRNA decay in Saccharomyces cerevisiae", is published in the latest issue of Nature. "Many genetic diseases are linked...


Word of the Day
conjunto
  • A style of popular dance music originating along the border between Texas and Mexico, characterized by the use of accordion, drums, and 12-string bass guitar and traditionally based on polka, waltz, and bolero rhythms.
The word 'conjunto' comes through Spanish, from Latin coniūnctus, past participle of coniungere, to join together; see conjoin