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Latest Anaphase Stories

2012-07-20 01:54:20

Stowers team reconciles puzzling findings relating to centromere structure Scientists at the Stowers Institute of Medical Research have developed an innovative method to count the number of fluorescent molecules in a cluster and then applied the novel approach to settle a debate rampant among cell biologists–namely, how DNA twists into a unique chromosomal structure called the centromere. Knowing this helps explain how cells navigate the hazards of division and avoid the disastrous...

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2009-08-17 16:25:00

"A biologist, a physicist, and a nanotechnologist walk into a ..." sounds like the start of a joke. Instead, it was the start of a collaboration that has helped to decipher a critical, but so far largely unstudied, phase of how cells divide. Errors in cell division can cause mutations that lead to cancer, and this study could shed light on the role of chromosome abnormalities in uncontrolled cell replication.The biologist in question is University of Pennsylvania School of Medicine Associate...

2009-06-07 12:30:00

In a new study, Dana-Farber Cancer Institute scientists disprove a century-old theory about why cancer cells often have too many or too few chromosomes, and show that the actual reason may hold the key to a novel approach to cancer therapy. Since the late 19th century, scientists have attributed the surplus or shortage of intact chromosomes in cancer cells to a kind of fragmentation in cell division: instead of dividing neatly into two identical daughter cells, as normal cells do, cancer...

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2009-02-09 07:23:24

The last step of the cell cycle is the brief but spectacularly dynamic and complicated mitosis phase, which leads to the duplication of one mother cell into two daughter cells. In mitosis, the chromosomes condense and the nucleus breaks down. Fibrous structures called spindles form, which then move the chromosomal material toward opposite ends of a cell and help partition other cell contents. If something goes wrong, diseases such as cancer can arise. Scientists have tried for years to...

2008-12-23 15:05:00

- GlaxoSmithKline continues to lead development activities for GSK-923295 LONDON, Dec. 23 /PRNewswire-FirstCall/ -- GlaxoSmithKline (GSK) and Cytokinetics, Incorporated (Nasdaq: CYTK) announced today that GSK has informed Cytokinetics that it will not exercise its option to license ispinesib or SB-743921 as provided under the Collaboration and License Agreement entered into by the companies in 2001. All rights to ispinesib and SB-743921, each novel inhibitors of kinesin spindle protein...


Word of the Day
omadhaun
  • A fool; a simpleton: a term of abuse common in Ireland and to a less extent in the Gaelic-speaking parts of Scotland.
This word is partly Irish in origin.