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image: Week in Review: February 22–26

Week in Review: February 22–26

By | February 26, 2016

Questions about how E. coli evolves; spermatids in a dish; fighting bacteria with virus-like molecule; what drives metastasis; antibodies fight Ebola in monkeys

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image: Author Nets Seven Retractions

Author Nets Seven Retractions

By | February 22, 2016

Biochemical Pharmacology pulls papers coauthored by a scientist whose work has been under investigation at MD Anderson Cancer Center.

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image: Cancer Detected in Naked Mole Rats

Cancer Detected in Naked Mole Rats

By | February 8, 2016

Two captive males of the cancer-resistant species have shown signs of malignant tumors.

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image: Stem Cells to Blame for Hair Loss?

Stem Cells to Blame for Hair Loss?

By | February 8, 2016

Two new studies point to factors in hair follicle stem cells as players in age-related hair loss.

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image: Illuminating a Cancer’s Origins

Illuminating a Cancer’s Origins

By | February 1, 2016

Researchers have developed a technique to visualize the origin of melanoma in zebrafish, throwing light on a genetic switch for cancer.

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image: How Multicellularity Arose

How Multicellularity Arose

By | January 11, 2016

Researchers identify a molecule that may have been key to the surprisingly common transition from single-celled ancestors to today’s complex, multicellular organisms. 

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image: Discoverer of G Proteins Dies

Discoverer of G Proteins Dies

By | December 29, 2015

Nobel laureate Alfred Gilman has passed away at age 74.

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image: Cancer Not Just “Bad Luck”

Cancer Not Just “Bad Luck”

By | December 18, 2015

A new study refutes one published earlier this year that claimed random mutations were at the root of many tumors.

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image: Eminent Cancer Researcher Dies

Eminent Cancer Researcher Dies

By | December 16, 2015

Indiana University’s David Flockhart, a pioneer of personalized medicine, has passed away at age 63. 

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image: Watching Cancer on the Move

Watching Cancer on the Move

By | December 15, 2015

Fibroblasts help tumors metastasize by paving a “migration highway” through the extracellular matrix, scientists report.

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