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Latest Outline of cell biology Stories

2013-05-06 20:35:12

The human body contains trillions of cells, all derived from a single cell, or zygote, made by the fusion of an egg and a sperm. That single cell contains all the genetic information needed to develop into a human, and passes identical copies of that information to each new cell as it divides into the many diverse types of cells that make up a complex organism like a human being. If each cell is genetically identical, however, how does it grow to be a skin, blood, nerve, bone or other type...

2013-04-02 12:29:09

NCI and UNIGE researchers warn against a potential backfiring of certain therapies in development Highly expressed in various cancers and known for its cytoprotective properties, TRAP1 protein has been identified as a potential target for antitumor treatments. As a result of the research conducted by Len Neckers, from the National Cancer Institute in Bethesda, USA, and Didier Picard, from the University of Geneva (UNIGE), Switzerland, this outlook is now being called into question. The...

Stanford Researchers Create A Biological Computer
2013-03-31 05:48:27

Brett Smith for redOrbit.com - Your Universe Online Researchers at Stanford University have developed a basic computer using genetic material, according to a report in the journal Science. The team said that the tiny biological transistors they have developed could potentially revolutionize medicine in the future. "We're going to be able to put computers into any living cell you want," lead author Drew Endy explained to the San Jose Mercury News. "We're not going to replace the...

2012-12-24 15:16:17

Scientists at The University of Manchester have identified how cells know which way up they need to be. The discovery could help in the fight against cancer because in the early stages of the disease the cells become disorganized. Professor Charles Streuli and Dr Nasreen Akhtar of the Wellcome Trust Centre for Cell-Matrix Research have conducted new research that leads to a better understanding of cell polarity. Properly organized tissues are vital to maintaining functional organs and a...

2012-12-03 16:04:03

Researchers at the University of Geneva, Switzerland, demonstrate that the receptors that bind the toxin of this bacterium control how cell division is oriented Anthrax uses a receptor on the surface of cells to inject its lethal toxins. However, the physiological function of this receptor, named Anthrax Toxin Receptor 2a (Antxr2a), remained unknown until now. A team led by Marcos Gonzalez-Gaitan, a professor at the University of Geneva (UNIGE), Switzerland, in collaboration with Gisou van...

2012-09-19 16:57:24

Groundbreaking advancements described in Stem Cells and Development Researchers have successfully developed a stable population of neural crest cells derived from mice that can be grown in large quantities in the laboratory and that demonstrates the potential to develop into many different cell types needed throughout the body. This powerful new research tool for understanding stem cell biology and human development and disease is described in an article published in Stem Cells and...

2012-07-05 22:44:47

Environmental factors key to successful growth of stem cells Scientists at the Gladstone Institutes have discovered that environmental factors critically influence the growth of a type of stem cell--called an iPS cell--that is derived from adult skin cells. This discovery offers newfound understanding of how these cells form, while also advancing science closer to stem cell-based therapies to combat disease. Researchers in the laboratory of Gladstone Senior Investigator Shinya Yamanaka,...

2012-06-15 12:00:47

Preclinical study links aging and cancer, with lethal host metabolism in the tumor microenvironment It has long been known that cancer is a disease of aging, but a molecular link between the two has remained elusive. Now, researchers at the Kimmel Cancer Center at Jefferson (KCC) have shown that senescence (aging cells which lose their ability to divide) and autophagy (self-eating or self-cannibalism) in the surrounding normal cells of a tumor are essentially two sides of the same coin,...

2012-06-12 06:23:43

In a pair of related studies, scientists from the Florida campus of The Scripps Research Institute have identified several proteins that help regulate cells´ response to light–and the development of night blindness, a rare disease that abolishes the ability to see in dim light. In the new studies, published recently in the journals Proceedings of the National Academy of Sciences (PNAS) and The Journal of Cell Biology, Scripps Florida scientists were able to show that a family of...


Latest Outline of cell biology 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
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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