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Latest Cell Stories

2014-05-06 16:28:42

LONDON, May 6, 2014 /PRNewswire/ -- Reportbuyer.com has added a new market research report:Cell Culture: The Market for Media, Sera and Reagents, 5th Edition http://www.reportbuyer.com/pharma_healthcare/diagnostics/cell_culture_market_media_sera_reagents_5th_edition.htmlThe growth in biopharmaceuticals is creating an unprecedented increase in demand for cell culture products. Cell culture techniques have been used in biological sciences for more than 50 years; however, cell culture...

2014-05-06 15:10:36

Recent research has shown that tiny fragments of DNA circulating in a person's blood can allow scientists to monitor cancer growth and even get a sneak peek into a developing fetus' gene sequences. But isolating and sequencing these bits of genetic material renders little insight into how that DNA is used to generate the dizzying array of cells, tissues and biological processes that define our bodies and our lives. Now researchers at Stanford University have moved beyond relying on the...

2014-04-25 10:07:07

Scientists discover that modifications to the RNA of the powerhouses in each of your body's countless cells might be influencing your fitness Although our chromosomes are relatively stable within our lifetimes, the genetic material found in our mitochondria is highly variable across individuals and may impact upon human health, say researchers at the University of Montreal and its affiliated CHU Sainte-Justine Hospital. Genomes are changing, not just from generation to generation, but even...

2014-04-22 14:06:57

Scientists of the Max F. Perutz Laboratories of the University of Vienna and the Medical University of Vienna, together with colleagues of the ETH Zurich, have now shown how double stranded RNA, such as viral genetic information, is prevented from entering the nucleus of a cell. During the immune response against viral infection, the protein ADAR1 moves from the cell nucleus into the surrounding cytoplasm. There it modifies viral RNA to inhibit reproduction of the virus. But how is the human...

2014-04-18 15:52:50

Finding could influence cancer care and regenerative medicine An international team led by researchers at UC Davis has shown that the cyclin B1/Cdk1 protein complex, which plays a key role in cell division, also boosts the mitochondrial activity to power that process. This is the first time the complex has been shown to perform both jobs. This newfound ability could make cyclin B1/Cdk1 an excellent target to control cellular energy production, potentially advancing cancer care and...

2014-04-17 14:28:57

From far away, the top of a leaf looks like one seamless surface; however, up close, that smooth exterior is actually made up of a patchwork of cells in a variety of shapes and sizes. Interested in how these cells individually take on their own unique forms, Caltech biologist Elliot Meyerowitz, postdoctoral scholar Arun Sampathkumar, and colleagues sought to pinpoint the shape-controlling factors in pavement cells, which are puzzle-piece-shaped epithelial cells found on the leaves of...

2014-04-14 10:56:31

Manipulating the metabolic process in cells may compensate for defects that can shorten cell life UAlberta researchers are taking a closer look at how two metabolic pathways interact to increase the lifespan of cells with mitochondrial defects. Magnus Friis (PhD ’10) is the lead author of the study, which was published online on April 10 and will be published in the April 24 issue of Cell Reports. Mitochondria produce energy for cells through oxidative metabolism, but the process...

2014-04-10 23:03:15

The findings from The Scripps Research Institute may lead to new insights into immune deficiency, stroke and diabetes. La Jolla, California (PRWEB) April 10, 2014 A team led by scientists at The Scripps Research Institute (TSRI) has identified a long-sought protein that facilitates one of the most basic functions of cells: regulating their volume to keep from swelling excessively. The identification of the protein, dubbed SWELL1, solves a decades-long mystery of cell biology and points to...

2014-04-09 16:37:59

The findings shed more light on cancer development and metastasis. The push and pull of physical force can cause profound changes in the behavior of a cell. Two studies from researchers working at the UNC Lineberger Comprehensive Cancer Center reveal how cells respond to mechanical manipulation, a key factor in addressing the underlying causes of cancer and other diseases. The studies, published in Nature Cell Biology and the Journal of Immunology, have their roots in a longtime...

2014-04-07 13:34:30

UC Riverside-led research could help identify new anti-malaria strategies A research team led by a cell biologist at the University of California, Riverside has generated a 3D model of the human malaria parasite genome at three different stages in the parasite's life cycle — the first time such 3D architecture has been generated during the progression of the life cycle of a parasite. The parasite that causes malaria in humans is Plasmodium falciparum. The female Anopheles mosquito...


Latest Cell Reference Libraries

Cell (journal)
2012-06-04 14:15:36

Cell is a peer-reviewed scientific journal founded by Benjamin Lewin in January 1974 with the sponsorship of MIT Press. Lewin bought the rights to the journal in 1986 and published it under his own publishing arm Cell Press. Cell Press was sold to Elsevier in 1999, which currently publishes Cell twice monthly. Cell Press publishes several biomedical journals, including Cell, Neuron, Immunity, Molecular Cell, Developmental Cell, Cancer Cell, Current Biology, Structure, Chemistry &...

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Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.