News tagged with colonization

Colonization

Colonization (or colonisation) occurs whenever any one or more species populate an area. The term, which is derived from the Latin colere, "to inhabit, cultivate, frequent, practice, tend, guard, respect", originally related to humans. However, 19th century biogeographers dominated the term to describe the activities of birds, bacteria, or plant species. (In the 1990s it became synonymous with the X-Files as a reference to alien colonization). Human colonization is a narrower category than the related concept of colonialism, because whereas colonization refers to settler colonies, trading posts, and plantations, colonialism deals with this and the ruling of new territories' existing peoples.

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Breakthrough in how pancreatic cancer cells ingest nutrients points to new drug target

In a landmark cancer study published online in Nature, researchers at NYU School of Medicine have unraveled a longstanding mystery about how pancreatic tumor cells feed themselves, opening up new therapeutic possibilities for a ...

Cancer created May 13, 2013 | popularity 5 / 5 (2) | comments 0 | with audio podcast

Study finds gaps in 'decision aids' designed to help determine right cancer screening option

When it comes to a cancer diagnosis, timing can be everything – the sooner it's found, the more treatable it is. But when and how often should someone get screened?

Cancer created May 10, 2013 | popularity not rated yet | comments 0

Women smokers may have greater risk for colon cancer than men

Smoking increased the risk for developing colon cancer, and female smokers may have a greater risk than male smokers, according to data published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Associ ...

Cancer created Apr 30, 2013 | popularity not rated yet | comments 0

Inhibiting enzymes in the cell may lead to development and proliferation of cancer cells

Blocking certain enzymes in the cell may prevent cancer cell division and growth, according to new findings from researchers at the Graduate School of Biomedical Sciences at the Icahn School of Medicine at Mount Sinai. The ...

Cancer created Apr 25, 2013 | popularity 5 / 5 (1) | comments 1

Spanish group patents an automatic suture system for colon cancer operations

The Spanish research centre Innotex has developed a device that enables automatic suturing of the large intestine after being sectioned during cancer colon surgery. The novelty of the system, called Insewing, ...

Cancer created Apr 25, 2013 | popularity not rated yet | comments 0